Piperazine based polymer and hair treating composition containing the same

Claim 2

A cosmetic composition for conditioning the hair comprising a solution in a solvent selected from the group consisting of water and water-lower alkanol, of a member selected from the group consisting of 1. a film-forming cationic polymer having a molecular weight of about 1,000 to 15,000 and having the formula -- A -- Z -- A -- Z -- A -- Z -- wherein A represents ##STR76## and Z represents B and B' wherein B and B' each independently represent a bivalent radical selected from the group consisting of (i) hydroxypropylene, (ii) alkylene having up to 5 carbon atoms inclusive and interrupted by 1 - 2 members selected from the group consisting of --CONH, ##STR77## and --CONH--R 1 --NHCO-- wherein R 1 represents alkylene having up to 6 carbon atoms, (iii) hydroxy alkylene wherein the alkylene moiety has up to 6 carbon atoms inclusive and interrupted by a member selected from the group consisting of alkylamine wherein the alkyl moiety has 8-18 carbon atoms, benzylamine, oleylamine and oxygen, and (iv) hydroxy propylpiperazinyl-hydroxy propyl, 2.

Claim 3

the quaternary ammonium salt of the cationic polymer in (1) and 3. the oxidation product of the cationic polymer in (1), said member being present in an amount of about 0.1 to 5 percent by weight of said

Claim 4

the quaternary ammonium salt of the cationic polymer in (1) and 3. the oxidation product of the cationic polymer in (1), said member being present in an amount of about 0.1 to 5 percent by weight of said

Claim 5

composition. 2. The composition of claim 1, characterized by the fact that it is in the form of a cream.

Claim 6

The composition according to claim 1 having a pH between 3 and 11.

Claim 7

The composition of claim 1 in the form of a shampoo which also includes an anionic, cationic, nonionic or amphoteric surfactant.

Claim 8

The composition according to claim 1 wherein said cationic polymer has a molecular weight less than 15,000.

Claim 9

A method of conditioning the hair comprising applying to said hair an effective amount of the composition of claim 1.

Claim 10

A cosmetic composition for conditioning the hair comprising a cosmetic carrier and a member selected from the group consisting of 1. a film-forming cationic polymer having a molecular weight of about 1,000 to 15,000 and having the formula -- A -- Z -- wherein unit A represents ##STR78## and Z represents unit B' 1 or both units B 1 and B' 1 with the proviso that at least one unit B' 1 is present; B 1 represents a bivalent straight or branched chain alkylene having up to 7 carbon atoms in the principal chain substituted by a hydroxy group; and B' 1 is a bivalent straight or branched chain alkylene having up to 7 carbon atoms in the principal chain, unsubstituted or substituted by at least one hydroxy group and interrupted by at least one nitrogen atom, the said nitrogen atom being substituted by alkyl having 1-4 carbon atoms and optionally being interrupted by oxygen but necessarily carrying a substituent selected from the group consisting of hydroxy, carboxyl and mixture thereof;

Claim 11

A cosmetic composition for conditioning the hair comprising a cosmetic carrier and a member selected from the group consisting of 1. a film-forming cationic polymer having a molecular weight of about 1,000 to 15,000 and having the formula -- A -- Z -- wherein unit A represents ##STR78## and Z represents unit B' 1 or both units B 1 and B' 1 with the proviso that at least one unit B' 1 is present; B 1 represents a bivalent straight or branched chain alkylene having up to 7 carbon atoms in the principal chain substituted by a hydroxy group; and B' 1 is a bivalent straight or branched chain alkylene having up to 7 carbon atoms in the principal chain, unsubstituted or substituted by at least one hydroxy group and interrupted by at least one nitrogen atom, the said nitrogen atom being substituted by alkyl having 1-4 carbon atoms and optionally being interrupted by oxygen but necessarily carrying a substituent selected from the group consisting of hydroxy, carboxyl and mixture thereof;

Claim 12

the quaternary ammonium salt of the polymer of (1); and 3. the oxidation product of the polymer of (1), said polymer being present in an amount of about 0.1 to 5 percent by weight of said composition.

Claim 13

the quaternary ammonium salt of the polymer of (1); and 3. the oxidation product of the polymer of (1), said polymer being present in an amount of about 0.1 to 5 percent by weight of said composition.

Claim 14

The composition of claim 7 wherein B 1 represents hydroxy alkylene, B' 1 represents polyhydroxy alkylene interrupted by a nitrogen atom substituted by a carboxymethyl, 2-β-hydroxyethyl, 1,3-di-hydroxy-2-methyl-propyl-2 or 1-hydroxy-2-methyl propyl-2 group.

Claim 15

The composition of claim 8 wherein B 1 is 2-hydroxy propane-1,3-diyl.

Claim 16

The composition of claim 7 wherein said carrier is water, a hydroalcoholic solvent, alcohol, a cream, a paste or a gel.

Claim 17

The composition of claim 7 having a pH between 3 and 11.

Claim 18

The composition of claim 7 in the form of a shampoo which also includes an anionic, cationic, nonionic or amphoteric surface active agent.

Claim 19

The composition of claim 7 which also includes a thickening agent, an opacifier, a sequesterant, a superfatting agent, a softener, a germicide, a preservative, a gum, a perfume, a dye or a cosmetic film-forming resin other than polymer -- A -- Z --.

Claim 20

A cosmetic composition for conditioning the hair comprising a cosmetic carrier and a film-forming polymer having a molecular weight of about 1,000 to 15,000 and having the formula -- A' -- Z' -- wherein unit A' represents a mixture of ##STR79## groups and Z' represents a unit selected from the group consisting of B, B', B 1 , B' 1 or one of said B, B', B 1 or B' 1 units quaternized with a member selected from the group consisting chloracetic acid and sodium chloroacetate when said units carry at least one basic nitrogen atom wherein said quaternized nitrogen has the formula ##STR80##

Claim 21

A cosmetic composition for conditioning the hair comprising a cosmetic carrier and a film-forming polymer having a molecular weight of about 1,000 to 15,000 and having the formula -- A' -- Z' -- wherein unit A' represents a mixture of ##STR79## groups and Z' represents a unit selected from the group consisting of B, B', B 1 , B' 1 or one of said B, B', B 1 or B' 1 units quaternized with a member selected from the group consisting chloracetic acid and sodium chloroacetate when said units carry at least one basic nitrogen atom wherein said quaternized nitrogen has the formula ##STR80##

Claim 22

B and B' each independently represent a bivalent straight or branched chain alkylene having up to 7 carbon atoms in the principal chain, unsubstituted or substituted by at least one hydroxy group and optionally by a further substituent selected from the group consisting of oxygen, nitrogen, sulfur, 1-3 aromatic rings and 1-3 heterocyclic rings, the said oxygen, nitrogen and sulfur of said further substituent being in the form of a corresponding ether, thioether, sulfoxide, sulfone, sulfonium, amine, alkylamine, alkenylamine, benzylamine, amine oxide, amide, imide, alcohol, ester or urethane group; B 1 represents a bivalent straight or branched alkylene having up to 7 carbon atoms in the principal chain substituted by hydroxy; and B' 1 represents a bivalent straight or branched chain alkylene having up to 7 carbon atoms in the principal chain, unsubstituted or substituted by at least one hydroxy group and interrupted by at least one nitrogen atom, the said nitrogen atom being substituted by alkyl having 1-4 carbon atoms and optionally being interrupted by oxygen but necessarily carrying a substituent selected from the group consisting of hydroxy, carboxyl and mixtures thereof. said polymer being present in an amount of about 0.1 to 5 percent by weight of said composition.

Claim 23

B and B' each independently represent a bivalent straight or branched chain alkylene having up to 7 carbon atoms in the principal chain, unsubstituted or substituted by at least one hydroxy group and optionally by a further substituent selected from the group consisting of oxygen, nitrogen, sulfur, 1-3 aromatic rings and 1-3 heterocyclic rings, the said oxygen, nitrogen and sulfur of said further substituent being in the form of a corresponding ether, thioether, sulfoxide, sulfone, sulfonium, amine, alkylamine, alkenylamine, benzylamine, amine oxide, amide, imide, alcohol, ester or urethane group; B 1 represents a bivalent straight or branched alkylene having up to 7 carbon atoms in the principal chain substituted by hydroxy; and B' 1 represents a bivalent straight or branched chain alkylene having up to 7 carbon atoms in the principal chain, unsubstituted or substituted by at least one hydroxy group and interrupted by at least one nitrogen atom, the said nitrogen atom being substituted by alkyl having 1-4 carbon atoms and optionally being interrupted by oxygen but necessarily carrying a substituent selected from the group consisting of hydroxy, carboxyl and mixtures thereof. said polymer being present in an amount of about 0.1 to 5 percent by weight of said composition.

Claim 24

The composition of claim 14, in the form of a shampoo which also includes an anionic, cationic, nonionic or amphoteric surface active agent.

Claim 25

A film-forming cationic polymer selected from the group consisting of 1. a polymer having a molecular weight of about 1,000 to 15,000 and having the formula -- A -- Z -- A -- Z -- A -- Z -- wherein A represents ##STR81## and Z represents B and B' wherein B and B' each independently represent a bivalent radical selected from the group consisting of (i) hydroxypropylene, (ii) alkylene having up to 5 carbon atoms inclusive and interrupted by 1-2 members selected from the group consisting of --CONH, ##STR82## and --CONH--R 1 --NHCO-- wherein R 1 represents alkylene having up to 6 carbon atoms, (iii) hydroxy alkylene wherein the alkylene moiety has up to 6 carbon atoms inclusive and interrupted by a member selected from the group consisting of alkylamine wherein the alkyl moiety has 8-18 carbon atoms, benzylamine, oleylamine and oxygen, and (iv) hydroxypropyl-piperazinylhydroxy propyl;

Claim 26

A film-forming cationic polymer selected from the group consisting of 1. a polymer having a molecular weight of about 1,000 to 15,000 and having the formula -- A -- Z -- A -- Z -- A -- Z -- wherein A represents ##STR81## and Z represents B and B' wherein B and B' each independently represent a bivalent radical selected from the group consisting of (i) hydroxypropylene, (ii) alkylene having up to 5 carbon atoms inclusive and interrupted by 1-2 members selected from the group consisting of --CONH, ##STR82## and --CONH--R 1 --NHCO-- wherein R 1 represents alkylene having up to 6 carbon atoms, (iii) hydroxy alkylene wherein the alkylene moiety has up to 6 carbon atoms inclusive and interrupted by a member selected from the group consisting of alkylamine wherein the alkyl moiety has 8-18 carbon atoms, benzylamine, oleylamine and oxygen, and (iv) hydroxypropyl-piperazinylhydroxy propyl;

Claim 27

the quaternary ammonium salt of the cationic polymer in (1) and 3. the oxidation product of the cationic polymer in (1).

Claim 28

the quaternary ammonium salt of the cationic polymer in (1) and 3. the oxidation product of the cationic polymer in (1).

Claim 29

A film-forming cationic polymer selected from the group consisting of 1. a polymer having a molecular weight of about 1,000 to 15,000 and having the formula -- A -- Z -- wherein unit A represents ##STR83## and unit Z represents unit B' 1 or both units B 1 and B' 1 , with the proviso that at least one B' 1 unit is present therein, B 1 represents a bivalent straight or branched chain alkylene having up to 7 carbon atoms in the principal chain substituted by a hydroxy group; and B' 1 is a bivalent straight or branched chain alkylene having up to 7 carbon atoms in the principal chain, unsubstituted or substituted by at least one hydroxy group and interrupted by at least one nitrogen atom, the said nitrogen atom being substituted by alkyl having 1-4 carbon atoms and optionally being interrupted by oxygen but necessarily carrying a substituent selected from the group consisting of hydroxy, carboxyl and mixtures thereof;

Claim 30

A film-forming cationic polymer selected from the group consisting of 1. a polymer having a molecular weight of about 1,000 to 15,000 and having the formula -- A -- Z -- wherein unit A represents ##STR83## and unit Z represents unit B' 1 or both units B 1 and B' 1 , with the proviso that at least one B' 1 unit is present therein, B 1 represents a bivalent straight or branched chain alkylene having up to 7 carbon atoms in the principal chain substituted by a hydroxy group; and B' 1 is a bivalent straight or branched chain alkylene having up to 7 carbon atoms in the principal chain, unsubstituted or substituted by at least one hydroxy group and interrupted by at least one nitrogen atom, the said nitrogen atom being substituted by alkyl having 1-4 carbon atoms and optionally being interrupted by oxygen but necessarily carrying a substituent selected from the group consisting of hydroxy, carboxyl and mixtures thereof;

Claim 31

the quaternary ammonium salt of the polymer of (1); and 3. the oxidation product of the polymer of (1).

Claim 32

the quaternary ammonium salt of the polymer of (1); and 3. the oxidation product of the polymer of (1).

Claim 33

The polymer of claim 17 wherein B 1 is 2-hydroxy propane-1,3-diyl.

Claim 34

The polymer of claim 17 wherein the said nitrogen atom is substituted by a member selected from the group consisting of carboxy methyl, 2-β-hydroxethoxy ethyl, 1,3-dihydroxy-2-methyl-propyl-2 and 1-hydroxy-2-methyl-propyl-2.

Claim 35

A film-forming polymer having a molecular weight of about 1,000 to 15,000 and having the formula -- A' -- Z'-- wherein unit A' represents a mixture of ##STR84## groups and Z' represents a unit selected from the group consisting of B, B', B 1 and B' 1 and B' 1 or one of said B, B', B 1 and B' 1 units quaternized with a member selected from the group consisting of chloroacetic acid and sodium chloroacetate when said units carry at least one basic nitrogen atom whereby said quaternized nitrogen has the formula ##STR85## B and B' each independently represent a bivalent straight or branched chain alkylene having up to 7 carbon atoms in the principal chain, unsubstituted or substituted by at least one hydroxy group and optionally by a further substituent selected from the group consisting of oxygen, nitrogen, sulphur, 1-3 aromatic rings and 1-3 heterocylic rings, the said oxygen, nitrogen and sulfur of said further substituent being in the form of a corresponding ether, thioether, sulfoxide, sulfone, sulfonium, amine, alkylamine, alkenylamine, benzylamine, amine oxide, amide, imide, alcohol, ester or urethane group; B 1 represents a bivalent straight or branched alkylene having up to 7 carbon atoms in the principal chain substituted by hydroxy; and B' 1 represents a bivalent straight or branched chain alkylene having up to 7 carbon atoms in the principal chain, unsubstituted or substituted by at least one hydroxy group and interrupted by at least one nitrogen atom, the said nitrogen atom being substituted by alkyl having 1-4 carbon atoms and optionally being interrupted by oxygen but necessarily carrying a substituent selected from the group consisting of hydroxy, carboxyl and mixtures thereof.

Claim 36

A film-forming polymer having a molecular weight of about 1,000 to 15,000 and having the formula -- A' -- Z'-- wherein unit A' represents a mixture of ##STR84## groups and Z' represents a unit selected from the group consisting of B, B', B 1 and B' 1 and B' 1 or one of said B, B', B 1 and B' 1 units quaternized with a member selected from the group consisting of chloroacetic acid and sodium chloroacetate when said units carry at least one basic nitrogen atom whereby said quaternized nitrogen has the formula ##STR85## B and B' each independently represent a bivalent straight or branched chain alkylene having up to 7 carbon atoms in the principal chain, unsubstituted or substituted by at least one hydroxy group and optionally by a further substituent selected from the group consisting of oxygen, nitrogen, sulphur, 1-3 aromatic rings and 1-3 heterocylic rings, the said oxygen, nitrogen and sulfur of said further substituent being in the form of a corresponding ether, thioether, sulfoxide, sulfone, sulfonium, amine, alkylamine, alkenylamine, benzylamine, amine oxide, amide, imide, alcohol, ester or urethane group; B 1 represents a bivalent straight or branched alkylene having up to 7 carbon atoms in the principal chain substituted by hydroxy; and B' 1 represents a bivalent straight or branched chain alkylene having up to 7 carbon atoms in the principal chain, unsubstituted or substituted by at least one hydroxy group and interrupted by at least one nitrogen atom, the said nitrogen atom being substituted by alkyl having 1-4 carbon atoms and optionally being interrupted by oxygen but necessarily carrying a substituent selected from the group consisting of hydroxy, carboxyl and mixtures thereof.