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Sequenced surfactant oligomers, process for preparing the same and compositions containing the same

Assignee: L'Oréal SA
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Filing: 1977-07-14
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Granted: 1980-04-22
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Expires: 1997-07-14
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Abstract

Abstract Sequenced oligomer surfactant has the formula: P-O--C2H3(CH2B)O-n'[C2H3(CH2A)O]m-C2H3C2B)O]n Q wherein one of P and Q represents hydrogen and the other represents alkyl having 1-20 carbon atoms; A represents R-CH2- or R'-O- wherein R is alkyl having 4-16 carbon atoms and R' is alkyl having 4-20 carbon atoms; B is selected from OH, R1R2N, R1R2N->O, R1R2N-O(+)HV(-), R1R2N(+)HV(-), R1R2R3N(+)Z(-) and R4S->(O)a, wherein R1 and R2 represent alkyl or hydroxyalkyl, R3 is methyl or ethyl, R4 is alkyl, hydroxyalkyl or dihydroxyalkyl, Z(-) is an anion selected from HSO3(-), CH3SO3(-), CH3SO4 (-) and CH3-C6H4-SO3(-), R1R2N(+)HV(-) and R1R2N-O(+)HV(-) represent a salt of an amine or amine oxide, a is 0 or 1; m is a number from 2-10; and n and n' are numbers from 2-25, with one of n and n' capable of being O. The oligomer surfactants are employed in cosmetic and pharmaceutical compositions.

Inventors

  • 👤 Guy Vanlerberghe
  • 👤 Henri Sebag

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 19:19
CPC Classifications
C; C07; C07D; C07D295/00; C07D295/04; C07D295/08; C07D295/084; C07D295/088; A; A61; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/90; A61Q; A61Q5/00; A61Q5/02; A61Q5/10; A61Q5/12; C07C; C07C291/00; C07C291/02; C07C291/04; C07C317/00; C07C323/00; C08; C08G; C08G65/00; C08G65/02; C08G65/32; C08G65/329; Y; Y10; Y10S; Y10S424/00; Y10S424/01; Y10S424/02; Y10S424/04; Y10S516/00; Y10S516/01; Y10S516/03; Y10S516/05; Y10S516/07

Claims Analysis

Total Claims: 61
Claim 1
Independent Claim 296 words
A cosmetic composition for application to and for use in the care of the skin, nails or hair comprising a cosmetic carrier and 0.1-80 weight percent based on the total weight of the composition of a sequenced oligomer surfactant of the formula: P--O --C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n' --C.sub.2 H.sub.3 (CH.sub.2 A)O--.sub.m --C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n Q wherein: --C 2 H 3 (CH 2 B)O-- represents the two isomers: ##STR30## --C 2 H 3 (CH 2 A)O-- represents the two isomers: ##STR31## one of P and Q represents hydrogen and the other represents linear or branched alkyl having from 1-20 carbon atoms; A represents R--CH 2 -- or R'--O--, wherein R represents linear alkyl having from 4-16 carbon atoms and R' represents linear or branched alkyl having from 4-20 carbon atoms; B represents a member selected from: ##STR32## wherein R 1 and R 2 each independently represent alkyl or hydroxyalkyl, having 1-3 carbon atoms or R 1 and R 2 together with the adjacent nitrogen atom form a heterocycle selected from piperidino or morpholino, R 3 represents methyl or ethyl, R 4 represents alkyl, hydroxyalkyl or dihydroxyalkyl, wherein the alkyl has 1-3 carbon atoms, Z.sup.⊖ is an anion selected from HSO 3 .sup.⊖, CH 3 SO 3 .sup.⊖, CH 3 SO 4 .sup.⊖ and CH 3 --C 6 H 4 --SO 3 .sup.⊖, R 1 R 2 N.sup.⊕ HV and R 1 R 2 N--O.sup.⊕ HV.sup.⊖ represent a salt of an amine or amine oxide wherein R 1 and R 2 have the meanings given above, and a represents 0 or 1; m represents a whole or decimal number from 2 to 10; and n and n' represent a whole or decimal number from 2 to 25, with one of n and n' capable of being 0.
Claim 2
Dependent Claim 296 words
A cosmetic composition for application to and for use in the care of the skin, nails or hair comprising a cosmetic carrier and 0.1-80 weight percent based on the total weight of the composition of a sequenced oligomer surfactant of the formula: P--O --C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n' --C.sub.2 H.sub.3 (CH.sub.2 A)O--.sub.m --C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n Q wherein: --C 2 H 3 (CH 2 B)O-- represents the two isomers: ##STR30## --C 2 H 3 (CH 2 A)O-- represents the two isomers: ##STR31## one of P and Q represents hydrogen and the other represents linear or branched alkyl having from 1-20 carbon atoms; A represents R--CH 2 -- or R'--O--, wherein R represents linear alkyl having from 4-16 carbon atoms and R' represents linear or branched alkyl having from 4-20 carbon atoms; B represents a member selected from: ##STR32## wherein R 1 and R 2 each independently represent alkyl or hydroxyalkyl, having 1-3 carbon atoms or R 1 and R 2 together with the adjacent nitrogen atom form a heterocycle selected from piperidino or morpholino, R 3 represents methyl or ethyl, R 4 represents alkyl, hydroxyalkyl or dihydroxyalkyl, wherein the alkyl has 1-3 carbon atoms, Z.sup.⊖ is an anion selected from HSO 3 .sup.⊖, CH 3 SO 3 .sup.⊖, CH 3 SO 4 .sup.⊖ and CH 3 --C 6 H 4 --SO 3 .sup.⊖, R 1 R 2 N.sup.⊕ HV and R 1 R 2 N--O.sup.⊕ HV.sup.⊖ represent a salt of an amine or amine oxide wherein R 1 and R 2 have the meanings given above, and a represents 0 or 1; m represents a whole or decimal number from 2 to 10; and n and n' represent a whole or decimal number from 2 to 25, with one of n and n' capable of being 0.
Claim 3
Dependent Claim 41 words
The cosmetic composition of claim 1 wherein said carrier is water or a water-alcohol solution wherein said alcohol is an alcohol of 1-4 carbon atoms and is present in an amount from 5 to 70 percent by weight of said composition.
Claim 4
Dependent Claim 19 words
The cosmetic composition of claim 1 in the form of a cream, a gel, an emulsion or an aerosol.
Claim 5
Dependent Claim 13 words
The cosmetic composition of claim 1 in the form of a hair shampoo.
Claim 6
Dependent Claim 23 words
The cosmetic composition of claim 4 which also includes another surfactant selected from an anionic, a cationic, an amphoteric or a non-ionic surfactant.
Claim 7
Dependent Claim 12 words
The cosmetic composition of claim 4 which also includes a cosmetic resin.
Claim 8
Dependent Claim 13 words
The cosmetic composition of claim 1 in the form of a hair conditioner.
Claim 9
Dependent Claim 20 words
The cosmetic composition of claim 1 which also includes a hair dye in an amount effective to dye the hair.
Claim 10
Dependent Claim 12 words
The cosmetic composition of claim 1 having a pH ranging from 3-12.
Claim 11
Dependent Claim 12 words
The cosmetic composition of claim 1 having a pH ranging from 4-10.
Claim 12
Dependent Claim 62 words
The cosmetic composition of claim 1 which also includes an effective amount of a cosmetic adjuvant selected from an acidifying agent, an alkalizing agent, an opacifier, a sequesterant, a super fatting agent, an antiseptic, a preservative, a treating product, a polymer, a perfume, a dye, a dye solvent, a solar filter, an oxidizing agent or an anionic, cationic, nonionic or amphoteric surfactant.
Claim 13
Dependent Claim 21 words
A process for treating the hair comprising applying to the hair an effective amount of the cosmetic composition of claim 1.
Claim 14
Dependent Claim 21 words
A process for dyeing the hair comprising applying to the hair an effective amount of the cosmetic composition of claim 8.
Claim 15
Dependent Claim 178 words
In a cosmetic or pharmaceutical composition for application to the skin for the care thereof, the improvement comprising as an excipient or carrier for said composition at least one sequenced oligomer of the formula: P--O --C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n' --C.sub.2 H.sub.3 (CH.sub.2 A)O--.sub.m --C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n Q wherein: --C 2 H 3 (CH 2 B)O-- represents the two isomers: ##STR33## --C 2 H 3 (CH 2 A)O-- represents the two isomers: ##STR34## one of P and Q represents hydrogen and the other represents linear or branched alkyl having from 1-20 carbon atoms; A represents R--CH 2 -- or R'--O-- wherein R represents linear alkyl having from 4-16 carbon atoms and R' represents linear or branched alkyl having from 4-20 carbon atoms; B represents OH; m represents a whole or decimal number from 2 to 10; and n and n' represent a whole or decimal number from 2 to 25; with one of n and n' capable of being 0, wherein said oligomer is present in an amount ranging from 0.1 to 80 weight percent of said composition.
Claim 16
Dependent Claim 178 words
In a cosmetic or pharmaceutical composition for application to the skin for the care thereof, the improvement comprising as an excipient or carrier for said composition at least one sequenced oligomer of the formula: P--O --C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n' --C.sub.2 H.sub.3 (CH.sub.2 A)O--.sub.m --C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n Q wherein: --C 2 H 3 (CH 2 B)O-- represents the two isomers: ##STR33## --C 2 H 3 (CH 2 A)O-- represents the two isomers: ##STR34## one of P and Q represents hydrogen and the other represents linear or branched alkyl having from 1-20 carbon atoms; A represents R--CH 2 -- or R'--O-- wherein R represents linear alkyl having from 4-16 carbon atoms and R' represents linear or branched alkyl having from 4-20 carbon atoms; B represents OH; m represents a whole or decimal number from 2 to 10; and n and n' represent a whole or decimal number from 2 to 25; with one of n and n' capable of being 0, wherein said oligomer is present in an amount ranging from 0.1 to 80 weight percent of said composition.
Claim 17
Dependent Claim 28 words
The cosmetic composition of claim 6, wherein said resin is present in an amount from 1 to 3 weight percent based on the total weight of the composition.
Claim 18
Dependent Claim 25 words
The cosmetic composition of claim 1, which includes 1 to 20 weight percent, based on the total weight of the composition, of a thickening agent.
Claim 19
Dependent Claim 25 words
The cosmetic composition of claim 4, which includes 1 to 20 weight percent, based on the total weight of the composition, of a thickening agent.
Claim 20
Dependent Claim 30 words
The cosmetic composition of claim 1, wherein said application and use is to areas which necessitate a very weak aggressiveness vis-a-vis the skin or the ocular mucous, by said composition.
Claim 21
Dependent Claim 11 words
The cosmetic composition of claim 1, in which B is OH.
Claim 22
Dependent Claim 10 words
The cosmetic composition of claim 1, wherein B is (b)-(g).
Claim 23
Dependent Claim 14 words
The cosmetic composition of claim 1, wherein each of n and n' is 2-25.
Claim 24
Dependent Claim 19 words
The cosmetic composition of claim 1, wherein B is (b)-(g) and wherein each of n and n' is 2-25.
Claim 25
Dependent Claim 10 words
The cosmetic composition of claim 1, wherein n is 0.
Claim 26
Dependent Claim 10 words
The cosmetic composition of claim 23, wherein P is alkyl.
Claim 27
Dependent Claim 10 words
The cosmetic composition of claim 23, wherein B is (b)-(g).
Claim 28
Dependent Claim 10 words
The cosmetic composition of claim 24, wherein B is (b)-(g).
Claim 29
Dependent Claim 10 words
The cosmetic composition of claim 1, wherein n' is 0.
Claim 30
Dependent Claim 10 words
The cosmetic composition of claim 27, wherein P is alkyl.
Claim 31
Dependent Claim 10 words
The cosmetic composition of claim 27, wherein B is (b)-(g).
Claim 32
Dependent Claim 10 words
The cosmetic composition of claim 28, wherein B is (b)-(g).
Claim 33
Dependent Claim 13 words
The cosmetic composition of claim 19 in the form of a hair shampoo.
Claim 34
Dependent Claim 13 words
The cosmetic composition of claim 20 in the form of a hair shampoo.
Claim 35
Dependent Claim 13 words
The cosmetic composition of claim 21 in the form of a hair shampoo.
Claim 36
Dependent Claim 13 words
The cosmetic composition of claim 22 in the form of a hair shampoo.
Claim 37
Dependent Claim 13 words
The cosmetic composition of claim 26 in the form of a hair shampoo.
Claim 38
Dependent Claim 13 words
The cosmetic composition of claim 27 in the form of a hair shampoo.
Claim 39
Dependent Claim 20 words
The cosmetic composition of claim 19, which also includes a hair dye in an amount effective to dye the hair.
Claim 40
Dependent Claim 20 words
The cosmetic composition of claim 20, which also includes a hair dye in an amount effective to dye the hair.
Claim 41
Dependent Claim 20 words
The cosmetic composition of claim 21, which also includes a hair dye in an amount effective to dye the hair.
Claim 42
Dependent Claim 20 words
The cosmetic composition of claim 22, which also includes a hair dye in an amount effective to dye the hair.
Claim 43
Dependent Claim 20 words
The cosmetic composition of claim 26, which also includes a hair dye in an amount effective to dye the hair.
Claim 44
Dependent Claim 20 words
The cosmetic composition of claim 30 which also includes a hair dye in an amount effective to dye the hair.
Claim 45
Dependent Claim 62 words
The cosmetic composition of claim 19, which also includes an effective amount of a cosmetic adjuvant selected from an acidifying agent, an alkalizing agent, an opacifier, a sequesterant, a super fatting agent, an antiseptic, a preservative, a treating product, a polymer, a perfume, a dye, a dye solvent, a solar filter, an oxidizing agent or an anionic, cationic, nonionic or amphoteric surfactant.
Claim 46
Dependent Claim 62 words
The cosmetic composition of claim 20, which also includes an effective amount of a cosmetic adjuvant selected from an acidifying agent, an alkalizing agent, an opacifier, a sequesterant, a super fatting agent, an antiseptic, a preservative, a treating product, a polymer, a perfume, a dye, a dye solvent, a solar filter, an oxidizing agent or an anionic, cationic, nonionic or amphoteric surfactant.
Claim 47
Dependent Claim 62 words
The cosmetic composition of claim 21, which also includes an effective amount of a cosmetic adjuvant selected from an acidifying agent, an alkalizing agent, an opacifier, a sequesterant, a super fatting agent, an antiseptic, a preservative, a treating product, a polymer, a perfume, a dye, a dye solvent, a solar filter, an oxidizing agent or an anionic, cationic, nonionic or amphoteric surfactant.
Claim 48
Dependent Claim 62 words
The cosmetic composition of claim 22, which also includes an effective amount of a cosmetic adjuvant selected from an acidifying agent, an alkalizing agent, an opacifier, a sequesterant, a super fatting agent, an antiseptic, a preservative, a treating product, a polymer, a perfume, a dye, a dye solvent a solar filter, an oxidizing agent or an anionic, cationic, nonionic or amphoteric surfactant.
Claim 49
Dependent Claim 62 words
The cosmetic composition of claim 26, which also includes an effective amount of a cosmetic adjuvant selected from an acidifying agent, an alkalizing agent, an opacifier, a sequesterant, a super fatting agent, an antiseptic, a presevative, a treating product, a polymer, a perfume, a dye, a dye solvent, a solar filter, an oxidizing agent or an anionic, cationic, nonionic or amphoteric surfactant.
Claim 50
Dependent Claim 62 words
The cosmetic composition of claim 30, which also includes an effective amount of a cosmetic adjuvant selected from an acidifying agent, an alkalizing agent, an opacifier, a sequesterant, a super fatting agent, an antiseptic, a preservative, a treating product, a polymer, a perfume, a dye, a dye solvent, a solar filter, an oxidizing agent or an anionic, cationic, nonionic or amphoteric surfactant.
Claim 51
Dependent Claim 309 words
In a cosmetic or pharmaceutical composition for application to the skin for the care thereof, the improvement comprising as an excipient or carrier for said composition at least one sequenced oligomer of the formula: P--O--C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n, --C.sub.2 H.sub.3 (CH.sub.2 A)O--.sub.m --C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n Q wherein: --C 2 H 3 (CH 2 B)O-- represents the two isomers: ##STR35## --C 2 H 3 (CH 2 A)O-- represents the two isomers: ##STR36## one of P and Q represents hydrogen and the other represents linear or branched alkyl having from 1-20 carbon atoms; A represents R--CH 2 -- or R'--O-- wherein R represents linear alkyl having from 4-16 carbon atoms and R' represents linear or branched alkyl having from 4-20 carbon atoms; B repesents a member selected from the group consisting of: ##STR37## wherein R 1 and R 2 each independently represent alkyl or hydroxyalkyl, having 1-3 carbon atoms or R 1 and R 2 together with the adjacent nitrogen atom form a heterocycle selected from piperidino or morpholino, R 3 represents methyl or ethyl, R 4 represents alkyl, hydroxyalkyl or dihydroxyalkyl, wherein the alkyl has 1-3 carbon atoms, Z.sup.⊖ is an anion selected from HSO 3 .sup.⊖, CH 3 CO 3 .sup.⊖, CH 3 SO 4 .sup.⊖ and CH 3 --C 6 H 4 --SO 3 .sup.⊖, R 1 R 2 N.sup.⊖ HV.sup.⊕ and R 1 R 2 N--O.sup.⊖ HV.sup.⊕ represent a salt of an amine or amine oxide wherein R 1 and R 2 have the meanings given above, and a represents 0 or 1; m represents a whole or decimal number from 2 to 10; and n and n' represent a whole or decimal number from 2 to 25, with one of n and n' capable of being 0, wherein said oligomer is present in an amount ranging from 0.1 to 80 weight percent of said composition.
Claim 52
Dependent Claim 309 words
In a cosmetic or pharmaceutical composition for application to the skin for the care thereof, the improvement comprising as an excipient or carrier for said composition at least one sequenced oligomer of the formula: P--O--C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n, --C.sub.2 H.sub.3 (CH.sub.2 A)O--.sub.m --C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n Q wherein: --C 2 H 3 (CH 2 B)O-- represents the two isomers: ##STR35## --C 2 H 3 (CH 2 A)O-- represents the two isomers: ##STR36## one of P and Q represents hydrogen and the other represents linear or branched alkyl having from 1-20 carbon atoms; A represents R--CH 2 -- or R'--O-- wherein R represents linear alkyl having from 4-16 carbon atoms and R' represents linear or branched alkyl having from 4-20 carbon atoms; B repesents a member selected from the group consisting of: ##STR37## wherein R 1 and R 2 each independently represent alkyl or hydroxyalkyl, having 1-3 carbon atoms or R 1 and R 2 together with the adjacent nitrogen atom form a heterocycle selected from piperidino or morpholino, R 3 represents methyl or ethyl, R 4 represents alkyl, hydroxyalkyl or dihydroxyalkyl, wherein the alkyl has 1-3 carbon atoms, Z.sup.⊖ is an anion selected from HSO 3 .sup.⊖, CH 3 CO 3 .sup.⊖, CH 3 SO 4 .sup.⊖ and CH 3 --C 6 H 4 --SO 3 .sup.⊖, R 1 R 2 N.sup.⊖ HV.sup.⊕ and R 1 R 2 N--O.sup.⊖ HV.sup.⊕ represent a salt of an amine or amine oxide wherein R 1 and R 2 have the meanings given above, and a represents 0 or 1; m represents a whole or decimal number from 2 to 10; and n and n' represent a whole or decimal number from 2 to 25, with one of n and n' capable of being 0, wherein said oligomer is present in an amount ranging from 0.1 to 80 weight percent of said composition.
Claim 53
Dependent Claim 295 words
In a cosmetic or pharmaceutical composition for application to the skin for the care thereof, the improvement comprising as an excipient or carrier for said composition at least one sequenced oligomer of the formula: P--O--C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n' --C.sub.2 H.sub.3 (CH.sub.2 A)O--.sub.m --C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n Q wherein: --C 2 H 3 (CH 2 B)O-- represents the two isomers: ##STR38## --C 2 H 3 (CH 2 A)O-- represents the two isomers: ##STR39## one of P and Q represents hydrogen and the other represents linear or branched alkyl having from 1-20 carbon atoms; A represents R--CH 2 -- or R'--O-- wherein R represents linear alkyl having from 4-16 carbon atoms and R' represents linear or branched alkyl having from 4-20 carbon atoms; B represents a member selected from: ##STR40## wherein R 1 and R 2 each independently represent alkyl or hydroxyalkyl, having 1-3 carbon atoms or R 1 and R 2 together with the adjacent nitrogen atom form a heterocycle selected from piperidino or morpholino, R 3 represents methyl or ethyl, R 4 represents alkyl, hydroxyalkyl or dihydroxyalkyl, wherein the alkyl has 1-3 carbon atoms, Z.sup.⊖ is an anion selected from HSO 3 .sup.⊖, CH 3 SO 3 .sup.⊖, CH 3 SO 4 .sup.⊖ and CH 3 --C 6 H 4 --SO 3 .sup.⊖, R 1 R 2 N.sup.⊖ HV.sup.⊕ and R 1 R 2 N--O.sup.⊖ HV.sup.⊕ represent a salt of an amine or amine oxide wherein R 1 and R 2 have the meanings given above, and a represents 0 or 1, m represents a whole or decimal number from 2 to 10; and n and n' represent a whole or decimal number from 2 to 25, wherein said oligomer is present in an amount ranging from 0.1 to 80 weight percent of said composition.
Claim 54
Dependent Claim 295 words
In a cosmetic or pharmaceutical composition for application to the skin for the care thereof, the improvement comprising as an excipient or carrier for said composition at least one sequenced oligomer of the formula: P--O--C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n' --C.sub.2 H.sub.3 (CH.sub.2 A)O--.sub.m --C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n Q wherein: --C 2 H 3 (CH 2 B)O-- represents the two isomers: ##STR38## --C 2 H 3 (CH 2 A)O-- represents the two isomers: ##STR39## one of P and Q represents hydrogen and the other represents linear or branched alkyl having from 1-20 carbon atoms; A represents R--CH 2 -- or R'--O-- wherein R represents linear alkyl having from 4-16 carbon atoms and R' represents linear or branched alkyl having from 4-20 carbon atoms; B represents a member selected from: ##STR40## wherein R 1 and R 2 each independently represent alkyl or hydroxyalkyl, having 1-3 carbon atoms or R 1 and R 2 together with the adjacent nitrogen atom form a heterocycle selected from piperidino or morpholino, R 3 represents methyl or ethyl, R 4 represents alkyl, hydroxyalkyl or dihydroxyalkyl, wherein the alkyl has 1-3 carbon atoms, Z.sup.⊖ is an anion selected from HSO 3 .sup.⊖, CH 3 SO 3 .sup.⊖, CH 3 SO 4 .sup.⊖ and CH 3 --C 6 H 4 --SO 3 .sup.⊖, R 1 R 2 N.sup.⊖ HV.sup.⊕ and R 1 R 2 N--O.sup.⊖ HV.sup.⊕ represent a salt of an amine or amine oxide wherein R 1 and R 2 have the meanings given above, and a represents 0 or 1, m represents a whole or decimal number from 2 to 10; and n and n' represent a whole or decimal number from 2 to 25, wherein said oligomer is present in an amount ranging from 0.1 to 80 weight percent of said composition.
Claim 55
Dependent Claim 9 words
The composition of claim 50, wherein B is (b)-(g).
Claim 56
Dependent Claim 279 words
In a cosmetic or pharmaceutical composition for application to the skin for the care thereof, the improvement comprising as an excipient or carrier for said composition at least one sequenced oligomer of the formula: P--O--C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n' --C.sub.2 H.sub.3 (CH.sub.2 A)O--.sub.m H wherein: --C 2 H 3 (CH 2 B)O-- represents the two isomers: ##STR41## --C 2 H 3 (CH 2 A)O-- represents the two isomers: ##STR42## represents linear or branched alkyl having from 1-20 carbon atoms; A represents R--CH 2 -- or R'--O-- wherein R represents linear alkyl having from 4-16 carbon atoms and R' represents linear or branched alkyl having from 4-20 carbon atoms; B represents a member selected from: ##STR43## wherein R 1 and R 2 each independently represent alkyl or hydroxyalkyl, having 1-3 carbon atoms or R 1 and R 2 together with the adjacent nitrogen atom form a heterocycle selected from piperidino or morpholino, R 3 represents methyl or ethyl, R 4 represents alkyl, hydoxyalkyl or dihydroxyalkyl, wherein the alkyl has 1-3 carbon atoms, Z.sup.⊖ is an anion selected from HSO 3 .sup.⊖, CH 3 SO 3 .sup.⊖, CH 3 SO 4 .sup.⊖ and CH 3 --C 6 H 4 --SO 3 .sup.⊖, R 1 R 2 N.sup.⊖ HV.sup.⊕ and R 1 R 2 N--O.sup.⊖ HV.sup.⊕ represent a salt of an amine or amine oxide wherein R 1 and R 2 have the meanings given above, and a represents 0 or 1; m represents a whole or decimal number from 2 to 10; and n' represents a whole or decimal number from 2 to 25, wherein said oligomer is present in an amount ranging from 0.1 to 80 weight percent of said composition.
Claim 57
Dependent Claim 279 words
In a cosmetic or pharmaceutical composition for application to the skin for the care thereof, the improvement comprising as an excipient or carrier for said composition at least one sequenced oligomer of the formula: P--O--C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n' --C.sub.2 H.sub.3 (CH.sub.2 A)O--.sub.m H wherein: --C 2 H 3 (CH 2 B)O-- represents the two isomers: ##STR41## --C 2 H 3 (CH 2 A)O-- represents the two isomers: ##STR42## represents linear or branched alkyl having from 1-20 carbon atoms; A represents R--CH 2 -- or R'--O-- wherein R represents linear alkyl having from 4-16 carbon atoms and R' represents linear or branched alkyl having from 4-20 carbon atoms; B represents a member selected from: ##STR43## wherein R 1 and R 2 each independently represent alkyl or hydroxyalkyl, having 1-3 carbon atoms or R 1 and R 2 together with the adjacent nitrogen atom form a heterocycle selected from piperidino or morpholino, R 3 represents methyl or ethyl, R 4 represents alkyl, hydoxyalkyl or dihydroxyalkyl, wherein the alkyl has 1-3 carbon atoms, Z.sup.⊖ is an anion selected from HSO 3 .sup.⊖, CH 3 SO 3 .sup.⊖, CH 3 SO 4 .sup.⊖ and CH 3 --C 6 H 4 --SO 3 .sup.⊖, R 1 R 2 N.sup.⊖ HV.sup.⊕ and R 1 R 2 N--O.sup.⊖ HV.sup.⊕ represent a salt of an amine or amine oxide wherein R 1 and R 2 have the meanings given above, and a represents 0 or 1; m represents a whole or decimal number from 2 to 10; and n' represents a whole or decimal number from 2 to 25, wherein said oligomer is present in an amount ranging from 0.1 to 80 weight percent of said composition.
Claim 58
Dependent Claim 9 words
The composition of claim 52, wherein B is (b)-(g).
Claim 59
Dependent Claim 293 words
In a cosmetic or pharmaceutical composition for application to the skin for the care thereof, the improvement comprising as an excipient or carrier for said composition at least one sequenced oligomer of the formula: P--O--C.sub.2 H.sub.3 (CH.sub.2 A)O--.sub.m --C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n Q wherein: --C 2 H 3 (CH 2 B)O-- represents the two isomers: ##STR44## --C 2 H 3 (CH 2 A)O-- represent the two isomers: ##STR45## one of P and Q represents hydrogen and the other represents linear or branched alkyl having from 1-20 carbon atoms; A represents R--CH 2 -- or R'--O-- wherein R represents linear alkyl having from 4-16 carbon atoms and R' represents linear or branched alkyl having from 4-20 carbon atoms; B represents a member selected from the group consisting of: ##STR46## wherein R 1 and R 2 each independently represent alkyl or hydroxyalkyl, having 1-3 carbon atoms or R 1 and R 2 together with the adjacent nitrogen atom form a heterocycle selected from piperidino or morpholino, R 3 represents methyl or ethyl, R 4 represents alkyl, hydroxyalkyl or dihydroxyalkyl, wherein the alkyl has 1-3 carbon atoms, Z.sup.⊖ is an anion selected from HSO 3 .sup.⊖, CH 3 SO 3 .sup.⊖, CH 3 SO 4 .sup.⊖ and CH 3 --C 6 H 4 --SO 3 .sup.⊖, R 1 R 2 N.sup.⊖ HV.sup.⊕ and R 1 R 2 N--O.sup.⊖ HV.sup.⊕ represent a salt of an amine or amine oxide wherein R 1 and R 2 have the meanings given above, and a represents 0 or 1; m represents a whole or decimal number from 2 to 10; and n represents a whole or decimal number from 2 to 25, wherein said oligomer is present in an amount ranging from 0.1 to 80 weight percent of said composition.
Claim 60
Dependent Claim 293 words
In a cosmetic or pharmaceutical composition for application to the skin for the care thereof, the improvement comprising as an excipient or carrier for said composition at least one sequenced oligomer of the formula: P--O--C.sub.2 H.sub.3 (CH.sub.2 A)O--.sub.m --C.sub.2 H.sub.3 (CH.sub.2 B)O--.sub.n Q wherein: --C 2 H 3 (CH 2 B)O-- represents the two isomers: ##STR44## --C 2 H 3 (CH 2 A)O-- represent the two isomers: ##STR45## one of P and Q represents hydrogen and the other represents linear or branched alkyl having from 1-20 carbon atoms; A represents R--CH 2 -- or R'--O-- wherein R represents linear alkyl having from 4-16 carbon atoms and R' represents linear or branched alkyl having from 4-20 carbon atoms; B represents a member selected from the group consisting of: ##STR46## wherein R 1 and R 2 each independently represent alkyl or hydroxyalkyl, having 1-3 carbon atoms or R 1 and R 2 together with the adjacent nitrogen atom form a heterocycle selected from piperidino or morpholino, R 3 represents methyl or ethyl, R 4 represents alkyl, hydroxyalkyl or dihydroxyalkyl, wherein the alkyl has 1-3 carbon atoms, Z.sup.⊖ is an anion selected from HSO 3 .sup.⊖, CH 3 SO 3 .sup.⊖, CH 3 SO 4 .sup.⊖ and CH 3 --C 6 H 4 --SO 3 .sup.⊖, R 1 R 2 N.sup.⊖ HV.sup.⊕ and R 1 R 2 N--O.sup.⊖ HV.sup.⊕ represent a salt of an amine or amine oxide wherein R 1 and R 2 have the meanings given above, and a represents 0 or 1; m represents a whole or decimal number from 2 to 10; and n represents a whole or decimal number from 2 to 25, wherein said oligomer is present in an amount ranging from 0.1 to 80 weight percent of said composition.
Claim 61
Dependent Claim 9 words
The composition of claim 54, wherein B is (b)-(g).

References Cited (Backward Citations)

US3578719A Cited
US3666671A Cited
US4009255A Cited
US3576906A Cited
US3959390A Cited
US3821306A Cited
US3840606A Cited
US3958581A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1983-04-22 1983-10-22 1984-04-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1987-04-22 1987-10-22 1988-04-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1991-04-22 1991-10-22 1992-04-22 $7700.00 Window Closed / Lapsed

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