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Patent US4559227A successfully refreshed from Google Patents.
US4559227A
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Conditioning shampoo containing amine functional polydiorganosiloxane
Assignee: Dow Silicones Corp
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Filing: 1984-10-31
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Granted: 1985-12-17
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Expires: 2004-10-31
Abstract
Abstract A conditioning shampoo composition is disclosed containing a nonionic surfactant of the alkanolamide or amine oxide type, an amine functional methylsiloxane polymer, a detersive surfactant of the anionic or amphoteric type, and water. A method of preparing the shampoo composition as a stable solution is also disclosed. During use, the shampoo composition simultaneously cleanses the hair and deposits the siloxane polymer conditioning component on the hair.
Inventors
- 👤 Grish Chandra
- 👤 Gretchen S. Kohl
- 👤 James A. Tassoff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:48
CPC Classifications
A; A61; A61Q; A61Q5/00; A61Q5/12; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/44; A61K8/46; A61K8/463; A61K8/72; A61K8/84; A61K8/89; A61K8/896; A61K8/898; A61Q5/02; A61K2800/00; A61K2800/40; A61K2800/59; A61K2800/596; Y; Y10; Y10S; Y10S424/00; Y10S424/04
Claims Analysis
Total Claims: 32
Claim 1
Independent Claim
288 words
A conditioning shampoo composition comprising, in the form of a solution, (A) 0.1 to 10 percent by weight of a nonionic surfactant selected from the group consisting of fatty acid alkanolamide surfactants and amine oxide surfactants, (B) 0.1 to 10 percent by weight of an amine functional siloxane polymer represented by the general formula R.sub.3-z 'Q.sub.z SiO[R.sub.2 'SiO].sub.x [R'QSiO].sub.y SiQ.sub.z R.sub.3-z ' wherein R' denotes an alkyl group of 1 to 4 carbons or a phenyl group, with the proviso that at least 50 percent of the total R' groups are methyl; Q denotes an amine functional substituent of the formula --R"Z, wherein R" denotes a divalent alkylene radical of 3 to 6 carbon atoms or a radical of the formula --CH 2 CH 2 CH 2 OCH 2 CHOHCH 2 -- and Z denotes a monovalent radical selected from the group consisting of --NR 2 '", --NR'"(CH 2 ) n NR 2 '", and ##STR16## wherein R'" denotes hydrogen or an alkyl group of 1 to 4 carbons, R"" denotes an alkyl group of 1 to 4 carbons, and n is a positive integer from 2 to 6; z has a value of 0 or 1; x has an average value of 25 to 1000; y has an average value of 0 to 100 when z is 1, y has an average value of 1 to 100 when z is 0; with the proviso that in all cases y has an average value that is not greater than one tenth the average value of x; and (C) 3 to 30 percent by weight of a detersive surfactant selected from the group consisting of anionic surfactants and amphoteric surfactants, (D) 50 to 96.7 percent by weight of water.
Claim 2
Dependent Claim
288 words
A conditioning shampoo composition comprising, in the form of a solution, (A) 0.1 to 10 percent by weight of a nonionic surfactant selected from the group consisting of fatty acid alkanolamide surfactants and amine oxide surfactants, (B) 0.1 to 10 percent by weight of an amine functional siloxane polymer represented by the general formula R.sub.3-z 'Q.sub.z SiO[R.sub.2 'SiO].sub.x [R'QSiO].sub.y SiQ.sub.z R.sub.3-z ' wherein R' denotes an alkyl group of 1 to 4 carbons or a phenyl group, with the proviso that at least 50 percent of the total R' groups are methyl; Q denotes an amine functional substituent of the formula --R"Z, wherein R" denotes a divalent alkylene radical of 3 to 6 carbon atoms or a radical of the formula --CH 2 CH 2 CH 2 OCH 2 CHOHCH 2 -- and Z denotes a monovalent radical selected from the group consisting of --NR 2 '", --NR'"(CH 2 ) n NR 2 '", and ##STR16## wherein R'" denotes hydrogen or an alkyl group of 1 to 4 carbons, R"" denotes an alkyl group of 1 to 4 carbons, and n is a positive integer from 2 to 6; z has a value of 0 or 1; x has an average value of 25 to 1000; y has an average value of 0 to 100 when z is 1, y has an average value of 1 to 100 when z is 0; with the proviso that in all cases y has an average value that is not greater than one tenth the average value of x; and (C) 3 to 30 percent by weight of a detersive surfactant selected from the group consisting of anionic surfactants and amphoteric surfactants, (D) 50 to 96.7 percent by weight of water.
Claim 3
Dependent Claim
39 words
The composition in accordance with claim 1 wherein the detersive surfactant is an anionic surfactant selected from the group consisting of fatty alkyl sulfates and fatty alkyl sulfate ethers containing one to ten ethylene oxide or propylene oxide units.
Claim 4
Dependent Claim
15 words
The composition in accordance with claim 1 wherein the detersive surfactant is an alpha-olefin sulfonate.
Claim 5
Dependent Claim
31 words
The composition in accordance with claim 2 wherein the nonionic surfactant is a fatty acid alkanolamide in which the hydrocarbon chain of the fatty acid has from 10 to 21 carbons.
Claim 6
Dependent Claim
23 words
The composition in accordance with claim 4 wherein the fatty acid alkanolamides are selected from the group consisting of diethanolamides, monoethanolamides and monoisopropanolamides.
Claim 7
Dependent Claim
15 words
The composition in accordance with claim 5 wherein the fatty acid alkanolamide is a diethanolamide.
Claim 8
Dependent Claim
23 words
The composition in accordance with claim 6 wherein the hydrocarbon chain of the fatty acid alkanolamide has from 10 to 18 carbon atoms.
Claim 9
Dependent Claim
19 words
The composition in accordance with claim 7 comprising 0.3 to 5 percent by weight of amine functional siloxane polymer.
Claim 10
Dependent Claim
25 words
The composition in accordance with claim 8 wherein the R' denotes methyl and R" denotes a divalent alkylene radical of 3 to 6 carbon atoms.
Claim 11
Dependent Claim
23 words
The composition in accordance with claim 9 wherein R" denotes a trimethylene radical or the --CH 2 CHCH 3 CH 2 -- radical.
Claim 12
Dependent Claim
19 words
The composition in accordance with claim 10 wherein Z denotes --NR'"(CH 2 ) n NR 2 '" or ##STR17##
Claim 13
Dependent Claim
18 words
The composition in accordance with claim 11 wherein R'" denotes hydrogen, R"" denotes methyl, and n is 2.
Claim 14
Dependent Claim
23 words
The composition in accordance with claim 12 wherein z is 0, and x+y has a value within the range of 50 to 500.
Claim 15
Dependent Claim
27 words
The composition in accordance with claim 13 wherein R" denotes --CH 2 CHCH 3 CH 2 -- and Z denotes --NHCH 2 CH 2 NH 2 .
Claim 16
Dependent Claim
21 words
The composition in accordance with claim 13 wherein R" denotes --CH 2 CHCH 3 CH 2 -- and Z denotes ##STR18##
Claim 17
Independent Claim
304 words
A method of preparing a shampoo composition comprising as a first step, mixing (A) 0.1 to 10 percent by weight of a nonionic surfactant selected from the group consisting of fatty acid alkanolamide surfactants and amine oxide surfactants and (B) 0.1 to 10 percent by weight of an amine functional siloxane polymer represented by the general formula R.sub.3-z 'Q.sub.z SiO[R.sub.2 'SiO].sub.x [R'QSiO].sub.y SiQ.sub.z R.sub.3-z ' wherein R' denotes an alkyl group of 1 to 4 carbons or a phenyl group, with the proviso that at least 50 percent of the total R' groups are methyl; Q denotes an amine functional substituent of the formula --R"Z, wherein R" denotes a divalent alkylene radical of 3 to 6 carbon atoms or a radical of the formula --CH 2 CH 2 CH 2 OCH 2 CHOHCH 2 -- and Z denotes a monovalent radical selected from the group consisting of --NR 2 '", --NR'"(CH 2 ) n NR 2 '", and ##STR19## wherein R'" denotes hydrogen or an alkyl group of 1 to 4 carbons, R"" denotes an alkyl group of 1 to 4 carbons, and n is a positive integer from 2 to 6; z has a value of 0 or 1; x has an average value of 25 to 1000; y has an average value of 0 to 100 when z is 1, y has an average value of 1 to 100 when z is 0; with the proviso that in all cases y has an average value that is not greater than one tenth the average value of x; and as a second step, mixing the blend of (A) and (B) with (C) 3 to 30 percent by weight of a detersive surfactant selected from the group consisting of anionic surfactants and amphoteric surfactants and (D) 50 to 96.7 percent by weight of water.
Claim 18
Independent Claim
304 words
A method of preparing a shampoo composition comprising as a first step, mixing (A) 0.1 to 10 percent by weight of a nonionic surfactant selected from the group consisting of fatty acid alkanolamide surfactants and amine oxide surfactants and (B) 0.1 to 10 percent by weight of an amine functional siloxane polymer represented by the general formula R.sub.3-z 'Q.sub.z SiO[R.sub.2 'SiO].sub.x [R'QSiO].sub.y SiQ.sub.z R.sub.3-z ' wherein R' denotes an alkyl group of 1 to 4 carbons or a phenyl group, with the proviso that at least 50 percent of the total R' groups are methyl; Q denotes an amine functional substituent of the formula --R"Z, wherein R" denotes a divalent alkylene radical of 3 to 6 carbon atoms or a radical of the formula --CH 2 CH 2 CH 2 OCH 2 CHOHCH 2 -- and Z denotes a monovalent radical selected from the group consisting of --NR 2 '", --NR'"(CH 2 ) n NR 2 '", and ##STR19## wherein R'" denotes hydrogen or an alkyl group of 1 to 4 carbons, R"" denotes an alkyl group of 1 to 4 carbons, and n is a positive integer from 2 to 6; z has a value of 0 or 1; x has an average value of 25 to 1000; y has an average value of 0 to 100 when z is 1, y has an average value of 1 to 100 when z is 0; with the proviso that in all cases y has an average value that is not greater than one tenth the average value of x; and as a second step, mixing the blend of (A) and (B) with (C) 3 to 30 percent by weight of a detersive surfactant selected from the group consisting of anionic surfactants and amphoteric surfactants and (D) 50 to 96.7 percent by weight of water.
Claim 19
Dependent Claim
39 words
The method in accordance with claim 16 wherein the detersive surfactant is an anionic surfactant selected from the group consisting of fatty alkyl sulfates and fatty alkyl sulfate ethers containing one to ten ethylne oxide or propylene oxide units.
Claim 20
Dependent Claim
15 words
The method in accordance with claim 16 wherein the detersive surfactant is an alpha-olefin sulfonate.
Claim 21
Dependent Claim
31 words
The method in accordance with claim 17 wherein the nonionic surfactant is a fatty acid alkanolamide in which the hydrocarbon chain of the fatty acid has from 10 to 21 carbons.
Claim 22
Dependent Claim
23 words
The method in accordance with claim 19 wherein the fatty acid alkanolamides are selected from the group consisting of diethanolamides, monoethanolamides and monoisopropanolamides.
Claim 23
Dependent Claim
15 words
The method in accordance with claim 20 wherein the fatty acid alkanolamide is a diethanolamide.
Claim 24
Dependent Claim
23 words
The method in accordance with claim 21 wherein the hydrocarbon chain of the fatty acid alkanolamide has from 10 to 18 carbon atoms.
Claim 25
Dependent Claim
23 words
The method in accordance with claim 22 wherein 0.3 to 5 percent by weight of amine functional siloxane polymer is mixed with (A).
Claim 26
Dependent Claim
25 words
The method in accordance with claim 23 wherein the R' denotes methyl and R" denotes a divalent alkylene radical of 3 to 6 carbon atoms.
Claim 27
Dependent Claim
23 words
The method in accordance with claim 24 wherein R" denotes a trimethylene radical or the --CH 2 CHCH 3 CH 2 -- radical.
Claim 28
Dependent Claim
19 words
The method in accordance with claim 24 wherein Z denotes --NR'"(CH 2 ) n NR 2 '" or ##STR20##
Claim 29
Dependent Claim
18 words
The method in accordance with claim 26 wherein R'" denotes hydrogen, R"" denotes methyl, and n is 2.
Claim 30
Dependent Claim
23 words
The method in accordance with claim 27 wherein z is 0, and x+y has a value within the range of 50 to 500.
Claim 31
Dependent Claim
27 words
The method in accordance with claim 28 wherein R" denotes --CH 2 CHCH 3 CH 2 -- and Z denotes --NHCH 2 CH 2 NH 2 .
Claim 32
Dependent Claim
21 words
The method in accordance with claim 28 wherein R" denotes --CH 2 CHCH 3 CH 2 -- and Z denotes ##STR21##
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-12-16 | 1989-06-17 | 1989-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-12-16 | 1993-06-17 | 1993-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-12-16 | 1997-06-17 | 1997-12-17 | $7700.00 | Window Closed / Lapsed |