Hair treatment compositions based on polycationic polymers

Claim 2

A hair dye composition comprising an aqueous solution of a quaternized polymer containing units of the formula ##STR38## R 1 , R 2 , R 3 and R 4 each independently represent a hydrocarbon group, or at least one of the pairs R 1 , R 2 and R 3 , R 4 represents together with the nitrogen atom to which it is attached a heterocycle optionally containing an oxygen or sulfur heteroatom; A 1 and A 2 , each independently, represent linear or branched alkylene or arylene, substituted or not, containing up to 20 carbon atoms; X represents a bivalent group of the formula ##STR39## (e) --CO--NH--, (f) --CO--O--, (g) --O--CO--NH--, (h) --CO--X 2 --CO--, (i) --CO--X' 2 --CO--, or (j) --O--CO--X 3 --CO--O--, wherein y is equal to 0 or 1, R 5 , R 6 , R 7 , R 8 , R 9 and R 10 represent hydrogen or lower alkyl, X 1 represents alkylene, alkylene including an --S--S-- group, alkenylene, arylene, diaminoalkylene, diaminoarylene, dioxyalkylene, dioxyarylene or polyoxyalkylene, or X 1 represents a direct covalent bond, X 2 represents diaminoalkylene, dioxyalkylene or polyoxyalkylene bivalent group, X' 2 represents dithioalkylene, X 3 represents alkylene, cycloalkylene, arylene, diaminoalkylene, diaminocycloalkylene or diaminoarylene, A 3 represents --B 1 --Y--B 2 , wherein B 1 and B 2 represent alkylene or arylene and Y has the same meaning as X above, or Y represents ##STR40## A 3 represents --B 3 --Y 1 --B 4 , wherein B 3 and B 4 represent arylene and Y 1 represents linear or branched alkylene, or linear or branched alkylene substituted by at least one --OH or ═O group, or Y 1 represents a heteroatom selected from oxygen, sulfur or nitrogen, or A 3 represents (a) --E--O--D) z' , O--E-- or (b) --E--O--G--O--E--, wherein z' is a number ranging from 2 to 600, E represents alkylene having 1-4 carbon atoms or --CH 2 --CHOH--CH 2 --, D represents a bivalent hydrocarbon group containing 1-5 carbon atoms, and G represents alkylene, cycloalkylene, arylene or aralkylene, or when X is other than --CO--X 2 --CO--, A 3 represents linear or branched alkylene or hydroxyalkylene, alkenylene or hydroxyalkenylene, cycloalkylene, or cycloalkenylene, containing up to 20 carbon atoms; and Z.sup.⊖ represents a halide anion; with the proviso that when X represents --NH--CO--NH--, A 3 represents --E--(O--D) z O--E-- or --B 1 --Y--B 2 , wherein Y has the meaning given for X above except for the value --NH--CO--NH--, or A 3 represents --E--O--G--O--E-- wherein E and G have the meanings given above with the proviso that E and G are not simultaneously alkylene; and a hair dyeing amount of a hair dye.

Claim 3

The hair dye composition of claim 1 wherein said hair dye is present in an amount from 0.5 to 15 percent by weight of said composition.

Claim 4

The hair dye composition of claim 1 which also includes a soap or fatty alcohol and an emulsifier.

Claim 5

The hair dye composition of claim 2 which also includes an alkalizing agent in an amount such that the pH of the composition is between 8 and 11.

Claim 6

The hair dye composition of claim 4 wherein said alkalizing agent is ammonia, monoethanolamine, diethanolamine or triethanolamine.

Claim 7

The hair dye composition of claim 1 wherein said hair dye is an oxidation dye.

Claim 8

The hair dye composition of claim 6 which also includes an effective hair dyeing amount of a direct hair dye.

Claim 9

A hair dye composition packaged into two parts, said first part comprising an aqueous solution of a quaternized polymer containing units of the formula ##STR41## wherein R 1 , R 2 , R 3 and R 4 each independently represent a hydrocarbon group, or at least one of the pairs R 1 , R 2 and R 3 , R 4 represents together with the nitrogen atom to which it is attached a heterocycle optionally containing an oxygen or sulfur heteroatom; A 1 and A 2 , each independently, represent linear or branched alkylene or arylene, substituted or not, containing up to 20 carbon atoms; X represents a bivalent group of the formula ##STR42## (e) --CO--NH--, (f) --CO--O--, (g) --O--CO--NH--, (h) --CO--X 2 --CO--, (i) --CO--X' 2 --CO--, or (j) --O--CO--X 3 --CO--O--, wherein y is equal to 0 or 1, R 5 , R 6 , R 7 , R 8 , R 9 and R 10 represent hydrogen or lower alkyl, X 1 represents alkylene, alkylene including an --S--S-- group, alkenylene, arylene, diaminoalkylene, diaminoarylene, dioxyalkylene, dioxyarylene or polyoxyalkylene, or X 1 represents a direct covalent bond, X 2 represents diaminoalkylene, dioxyalkylene or polyoxyalkylene bivalent group, X' 2 represents dithioalkylene, X 3 represents alkylene, cycloalkylene, arylene, diaminoalkylene, diaminocycloalkylene or diaminoarylene, A 3 represents --B 1 --Y--B 2 , wherein B 1 and B 2 represent alkylene or arylene and Y has the same meaning as X above, or Y represents ##STR43## or A 3 represents --B 3 --Y 1 --B 4 , wherein B 3 and B 4 represent arylene and Y 1 represents linear or branched alkylene, or linear or branched alkylene substituted by at least one --OH or ═O group, or Y 1 represents a heteroatom selected from oxygen, sulfur or nitrogen, or A 3 represents (a) --E--O--D)O--E-- or (b) --E--O--G--O--E--, wherein z is a number ranging from 2 to 600, E represents alkylene having 1-4 carbon atoms or --CH 2 --CHOH--CH 2 --, D represents a bivalent hydrocarbon group containing 1-5 carbon atoms, and G represents alkylene, cycloalkylene, arylene or aralkylene, or when X is other than --CO--X 2 --CO--, A 3 represents linear or branched alkylene or hydroxyalkylene, alkenylene or hydroxyalkenylene, cycloalkylene, or cycloalkenylene, containing up to 20 carbon atoms; and Z.sup.⊖ represents a halide anion; with the proviso that when X represents --NH--CO--NH--, A 3 represents --E--(O--D) z --O--E-- or --B 1 --Y--B 2 , wherein Y has the meaning given for X above except for the value --NH--CO--NH--, or A 3 represents --E--O--G--O--E-- wherein E and G have the meanings given above with the proviso that E and G are not simultaneously alkylene; and a hair dyeing amount of an oxidation hair dye; and said second part comprising hydrogen peroxide, said two parts being mixed at the time of use.

Claim 10

A hair dye composition packaged into two parts, said first part comprising an aqueous solution of a quaternized polymer containing units of the formula ##STR41## wherein R 1 , R 2 , R 3 and R 4 each independently represent a hydrocarbon group, or at least one of the pairs R 1 , R 2 and R 3 , R 4 represents together with the nitrogen atom to which it is attached a heterocycle optionally containing an oxygen or sulfur heteroatom; A 1 and A 2 , each independently, represent linear or branched alkylene or arylene, substituted or not, containing up to 20 carbon atoms; X represents a bivalent group of the formula ##STR42## (e) --CO--NH--, (f) --CO--O--, (g) --O--CO--NH--, (h) --CO--X 2 --CO--, (i) --CO--X' 2 --CO--, or (j) --O--CO--X 3 --CO--O--, wherein y is equal to 0 or 1, R 5 , R 6 , R 7 , R 8 , R 9 and R 10 represent hydrogen or lower alkyl, X 1 represents alkylene, alkylene including an --S--S-- group, alkenylene, arylene, diaminoalkylene, diaminoarylene, dioxyalkylene, dioxyarylene or polyoxyalkylene, or X 1 represents a direct covalent bond, X 2 represents diaminoalkylene, dioxyalkylene or polyoxyalkylene bivalent group, X' 2 represents dithioalkylene, X 3 represents alkylene, cycloalkylene, arylene, diaminoalkylene, diaminocycloalkylene or diaminoarylene, A 3 represents --B 1 --Y--B 2 , wherein B 1 and B 2 represent alkylene or arylene and Y has the same meaning as X above, or Y represents ##STR43## or A 3 represents --B 3 --Y 1 --B 4 , wherein B 3 and B 4 represent arylene and Y 1 represents linear or branched alkylene, or linear or branched alkylene substituted by at least one --OH or ═O group, or Y 1 represents a heteroatom selected from oxygen, sulfur or nitrogen, or A 3 represents (a) --E--O--D)O--E-- or (b) --E--O--G--O--E--, wherein z is a number ranging from 2 to 600, E represents alkylene having 1-4 carbon atoms or --CH 2 --CHOH--CH 2 --, D represents a bivalent hydrocarbon group containing 1-5 carbon atoms, and G represents alkylene, cycloalkylene, arylene or aralkylene, or when X is other than --CO--X 2 --CO--, A 3 represents linear or branched alkylene or hydroxyalkylene, alkenylene or hydroxyalkenylene, cycloalkylene, or cycloalkenylene, containing up to 20 carbon atoms; and Z.sup.⊖ represents a halide anion; with the proviso that when X represents --NH--CO--NH--, A 3 represents --E--(O--D) z --O--E-- or --B 1 --Y--B 2 , wherein Y has the meaning given for X above except for the value --NH--CO--NH--, or A 3 represents --E--O--G--O--E-- wherein E and G have the meanings given above with the proviso that E and G are not simultaneously alkylene; and a hair dyeing amount of an oxidation hair dye; and said second part comprising hydrogen peroxide, said two parts being mixed at the time of use.

Claim 11

The hair dye composition of claim 8 wherein said polymer is present in an amount of 0.5 to 15 percent by weight of said composition.

Claim 12

A two-part hair bleaching composition comprising, as said first part, an aqueous solution of a quaternized polymer containing units of the formula ##STR44## wherein R 1 , R 2 , R 3 and R 4 each independently represent a hydrocarbon group, or at least one of the pairs R 1 , R 2 and R 3 , R 4 represents together with the nitrogen atom to which it is attached a heterocycle optionally containing an oxygen or sulfur heteroatom; A 1 and A 2 , each independently, represent linear or branched alkylene or arylene, substituted or not, containing up to 20 carbon atoms; X represents a bivalent group of the formula ##STR45## (e) --CO--NH--, (f) --CO--O--, (g) --O--CO--NH--, (h) --CO--X 2 --CO--, (i) --CO--X' 2 --CO--, or (j) --O--CO--X 3 --CO--O--, wherein y is equal to 0 or 1, R 5 , R 6 , R 7 , R 8 , R 9 and R 10 represent hydrogen or lower alkyl, X 1 represents alkylene, alkylene including an --S--S-- group, alkenylene, arylene, diaminoalkylene, diaminoarylene, dioxyalkylene, dioxyarylene or polyoxyalkylene, or X 1 represents a direct covalent bond, X 2 represents diaminoalkylene, dioxyalkylene or polyoxyalkylene bivalent group, X' 2 represents dithioalkylene, X 3 represents alkylene, cycloalkylene, arylene, diaminoalkylene, diaminocycloalkylene or diaminoarylene, A 3 represents --B 1 --Y--B 2 , wherein B 1 and B 2 represent alkylene or arylene and Y has the same meaning as X above, or Y represents ##STR46## or A 3 represents --B 3 --Y 1 --B 4 , wherein B 3 and B 4 represent arylene and Y 1 represents linear or branched alkylene, or linear or branched alkylene substituted by at least one --OH or ═O group, or Y 1 represents a heteroatom selected from oxygen, sulfur or nitrogen, or A 3 represents (a) --E--O--D) z O--E-- or (b) --E--O--G--O--E--, wherein z is a number ranging from 2 to 600, E represents alkylene having 1-4 carbon atoms or --CH 2 --CHOH--CH 2 --, D represents a bivalent hydrocarbon group containing 1-5 carbon atoms, and G represents alkylene, cycloalkylene, arylene or aralkylene, or when X is other than --CO--X 2 --CO--, A 3 represents linear or branched alkylene or hydroxyalkylene, alkenylene or hydroxyalkenylene, cycloalkylene, or cycloalkenylene, containing up to 20 carbon atoms; and Z.sup.⊖ represents a halide anion; with the proviso that when X represents --NH--CO--NH--, A 3 represents --E--(O--D) z O--E-- or --B 1 --Y--B 2 , wherein Y has the meaning given for X above except for the value --NH--CO--NH--, or A 3 represents --E--O--G--O--E-- wherein E and G have the meanings given above with the proviso that E and G are not simultaneously alkylene; and said second part comprises a hair bleaching amount of hydrogen peroxide or a solution of a persulfate, a perborate or a percarbonate.

Claim 13

A two-part hair bleaching composition comprising, as said first part, an aqueous solution of a quaternized polymer containing units of the formula ##STR44## wherein R 1 , R 2 , R 3 and R 4 each independently represent a hydrocarbon group, or at least one of the pairs R 1 , R 2 and R 3 , R 4 represents together with the nitrogen atom to which it is attached a heterocycle optionally containing an oxygen or sulfur heteroatom; A 1 and A 2 , each independently, represent linear or branched alkylene or arylene, substituted or not, containing up to 20 carbon atoms; X represents a bivalent group of the formula ##STR45## (e) --CO--NH--, (f) --CO--O--, (g) --O--CO--NH--, (h) --CO--X 2 --CO--, (i) --CO--X' 2 --CO--, or (j) --O--CO--X 3 --CO--O--, wherein y is equal to 0 or 1, R 5 , R 6 , R 7 , R 8 , R 9 and R 10 represent hydrogen or lower alkyl, X 1 represents alkylene, alkylene including an --S--S-- group, alkenylene, arylene, diaminoalkylene, diaminoarylene, dioxyalkylene, dioxyarylene or polyoxyalkylene, or X 1 represents a direct covalent bond, X 2 represents diaminoalkylene, dioxyalkylene or polyoxyalkylene bivalent group, X' 2 represents dithioalkylene, X 3 represents alkylene, cycloalkylene, arylene, diaminoalkylene, diaminocycloalkylene or diaminoarylene, A 3 represents --B 1 --Y--B 2 , wherein B 1 and B 2 represent alkylene or arylene and Y has the same meaning as X above, or Y represents ##STR46## or A 3 represents --B 3 --Y 1 --B 4 , wherein B 3 and B 4 represent arylene and Y 1 represents linear or branched alkylene, or linear or branched alkylene substituted by at least one --OH or ═O group, or Y 1 represents a heteroatom selected from oxygen, sulfur or nitrogen, or A 3 represents (a) --E--O--D) z O--E-- or (b) --E--O--G--O--E--, wherein z is a number ranging from 2 to 600, E represents alkylene having 1-4 carbon atoms or --CH 2 --CHOH--CH 2 --, D represents a bivalent hydrocarbon group containing 1-5 carbon atoms, and G represents alkylene, cycloalkylene, arylene or aralkylene, or when X is other than --CO--X 2 --CO--, A 3 represents linear or branched alkylene or hydroxyalkylene, alkenylene or hydroxyalkenylene, cycloalkylene, or cycloalkenylene, containing up to 20 carbon atoms; and Z.sup.⊖ represents a halide anion; with the proviso that when X represents --NH--CO--NH--, A 3 represents --E--(O--D) z O--E-- or --B 1 --Y--B 2 , wherein Y has the meaning given for X above except for the value --NH--CO--NH--, or A 3 represents --E--O--G--O--E-- wherein E and G have the meanings given above with the proviso that E and G are not simultaneously alkylene; and said second part comprises a hair bleaching amount of hydrogen peroxide or a solution of a persulfate, a perborate or a percarbonate.

Claim 14

A hair dye composition comprising an aqueous solution of a quaternized polymer containing units of the formula ##STR47## wherein R 1 , R 2 , R 3 and R 4 each independently represent a hydrocarbon group, or at least one of the pairs R 1 , R 2 and R 3 , R 4 represent together with the nitrogen atom to which it is attached a heterocycle optionally containing an oxygen or sulfur heteroatom; A 1 and A 2 , each independently, represent linear or branched alkylene or arylene, substituted or not, containing up to 20 carbon atoms; X represents a bivalent group of the formula ##STR48## (d) --CO--NH--, (e) --CO--O--, (f) --O--CO--NH--, (g) --CO--X 2 --CO--, (h) --CO--X' 2 --CO--, or (i) --O--CO--X 3 --CO--O--, wherein y is equal to 0 to 1, R 5 , R 6 , R 7 , R 8 , R 9 and R 10 represent hydrogen or lower alkyl, X 1 represents alkylene, alkylene including an --S--S--group, alkenylene, arylene, diaminoalkylene, diaminoarylene, dioxyalkylene, dioxyarylene or polyoxyalkylene, or X 1 represents a direct covalent bond, X 2 represents diaminoalkylene, dioxyalkylene or polyoxyalkylene bivalent group, X' 2 represents dithioalkylene, X 3 represents alkylene, cycloalkylene, arylene, diaminoalkylene, diaminocycloalkylene or diaminoarylene, A 3 represents --B 1 --Y--B 2 , wherein B 1 and B 2 represent alkylene or arylene and Y has the same meaning as X above, or Y represents ##STR49## or A 3 represents --B 3 --Y 1 --B 4 , wherein B 3 and B 4 represent arylene and Y 1 represents linear or branched alkylene, or linear or branched alkylene substituted by at least one --OH or ═O group, or Y 1 represents a heteroatom selected from oxygen, sulfur or nitrogen, or A 3 represents (a) --E--O--D) z' O--E-- or (b) --E--O--G--O--E--, wherein z' is a number ranging from 2 to 600, E represents alkylene having 1-4 carbon atoms or --CH 2 --CHOH--CH 2 --, D represents a bivalent hydrocarbon group containing 1-5 carbon atoms, and G represents alkylene, cycloalkylene, arylene or aralkylene, or when X is other than --CO--X 2 --CO--, A 3 represents linear or branched alkylene or hydroxyalkylene, alkenylene or hydroxyalkenylene, cycloalkylene, or cycloalkenylene, containing up to 20 carbon atoms; and Z.sup.⊖ represents a halide anion; and a hair dyeing amount of a hair dye.

Claim 15

A hair dye composition comprising an aqueous solution of a quaternized polymer containing units of the formula ##STR47## wherein R 1 , R 2 , R 3 and R 4 each independently represent a hydrocarbon group, or at least one of the pairs R 1 , R 2 and R 3 , R 4 represent together with the nitrogen atom to which it is attached a heterocycle optionally containing an oxygen or sulfur heteroatom; A 1 and A 2 , each independently, represent linear or branched alkylene or arylene, substituted or not, containing up to 20 carbon atoms; X represents a bivalent group of the formula ##STR48## (d) --CO--NH--, (e) --CO--O--, (f) --O--CO--NH--, (g) --CO--X 2 --CO--, (h) --CO--X' 2 --CO--, or (i) --O--CO--X 3 --CO--O--, wherein y is equal to 0 to 1, R 5 , R 6 , R 7 , R 8 , R 9 and R 10 represent hydrogen or lower alkyl, X 1 represents alkylene, alkylene including an --S--S--group, alkenylene, arylene, diaminoalkylene, diaminoarylene, dioxyalkylene, dioxyarylene or polyoxyalkylene, or X 1 represents a direct covalent bond, X 2 represents diaminoalkylene, dioxyalkylene or polyoxyalkylene bivalent group, X' 2 represents dithioalkylene, X 3 represents alkylene, cycloalkylene, arylene, diaminoalkylene, diaminocycloalkylene or diaminoarylene, A 3 represents --B 1 --Y--B 2 , wherein B 1 and B 2 represent alkylene or arylene and Y has the same meaning as X above, or Y represents ##STR49## or A 3 represents --B 3 --Y 1 --B 4 , wherein B 3 and B 4 represent arylene and Y 1 represents linear or branched alkylene, or linear or branched alkylene substituted by at least one --OH or ═O group, or Y 1 represents a heteroatom selected from oxygen, sulfur or nitrogen, or A 3 represents (a) --E--O--D) z' O--E-- or (b) --E--O--G--O--E--, wherein z' is a number ranging from 2 to 600, E represents alkylene having 1-4 carbon atoms or --CH 2 --CHOH--CH 2 --, D represents a bivalent hydrocarbon group containing 1-5 carbon atoms, and G represents alkylene, cycloalkylene, arylene or aralkylene, or when X is other than --CO--X 2 --CO--, A 3 represents linear or branched alkylene or hydroxyalkylene, alkenylene or hydroxyalkenylene, cycloalkylene, or cycloalkenylene, containing up to 20 carbon atoms; and Z.sup.⊖ represents a halide anion; and a hair dyeing amount of a hair dye.

Claim 16

A hair dye composition packaged into two parts, said first part comprising an aqueous solution of a quaternized polymer containing units of the formula ##STR50## wherein R 1 , R 2 , R 3 and R 4 each independently represent a hydrocarbon group, or at least one of the pairs R 1 , R 2 and R 3 , R 4 represents together with the nitrogen atom to which it is attached a heterocycle optionally containing an oxygen or sulfur heteroatom; A 1 and A 2 , each independently, represent linear or branched alkylene or arylene, substituted or not, containing up to 20 carbon atoms; X represents a bivalent group of the formula ##STR51## (d) --CO--NH--, (e) --CO--O--, (f) --O--CO--NH--, (g) --CO--X 2 --CO--, (h) --CO--X' 2 --CO--, or (i) --O--CO--X 3 --CO--O--, wherein y is equal to 0 or 1, R 5 , R 6 , R 7 , R 8 , R 9 and R 10 represent hydrogen or lower alkyl, X 1 represents alkylene, alkylene including an --S--S-- group, alkenylene, arylene, diaminoalkylene, diaminoarylene, dioxyalkylene, dioxyarylene or polyoxyalkylene, or X 1 represents a direct covalent bond, X 2 represents diaminoalkylene, dioxyalkylene or polyoxyalkylene bivalent group, X' 2 represents dithioalkylene, X 3 represents alkylene, cycloalkylene, arylene, diaminoalkylene, diaminocycloalkylene or diaminoarylene, A 3 represents --B 1 --Y--B 2 , wherein B 1 and B 2 represent alkylene or arylene and Y has the same meaning as X above, or Y represents ##STR52## or A 3 represents --B 3 --Y 1 --B 4 , wherein B 3 and B 4 represent arylene and Y 1 represents linear or branched alkylene, or linear or branched alkylene substituted by at least one --OH or ═O group, or Y 1 represents a heteroatom selected from oxygen, sulfur or nitrogen, or A 3 represents (a) --E--O--D) z' O--E-- or (b) --E--O--G--O--E--, wherein z' is a number ranging from 2 to 600, E represents alkylene having 1-4 carbon atoms or --CH 2 --CHOH--CH 2 --, D represents a bivalent hydrocarbon group containing 1-5 carbon atoms, and G represents alkylene, cycloalkylene, arylene or aralkylene, or when X is other than --CO--X 2 --CO--, A 3 represents linear or branched alkylene or hydroxyalkylene, alkenylene or hydroxyalkenylene, cycloalkylene, or cycloalkenylene, containing up to 20 carbon atoms; and Z.sup.⊖ represents a halide anion; and a hair dyeing amount of an oxidation hair dye; and said second part comprising hydrogen peroxide, said two parts being mixed at the time of use.

Claim 17

A hair dye composition packaged into two parts, said first part comprising an aqueous solution of a quaternized polymer containing units of the formula ##STR50## wherein R 1 , R 2 , R 3 and R 4 each independently represent a hydrocarbon group, or at least one of the pairs R 1 , R 2 and R 3 , R 4 represents together with the nitrogen atom to which it is attached a heterocycle optionally containing an oxygen or sulfur heteroatom; A 1 and A 2 , each independently, represent linear or branched alkylene or arylene, substituted or not, containing up to 20 carbon atoms; X represents a bivalent group of the formula ##STR51## (d) --CO--NH--, (e) --CO--O--, (f) --O--CO--NH--, (g) --CO--X 2 --CO--, (h) --CO--X' 2 --CO--, or (i) --O--CO--X 3 --CO--O--, wherein y is equal to 0 or 1, R 5 , R 6 , R 7 , R 8 , R 9 and R 10 represent hydrogen or lower alkyl, X 1 represents alkylene, alkylene including an --S--S-- group, alkenylene, arylene, diaminoalkylene, diaminoarylene, dioxyalkylene, dioxyarylene or polyoxyalkylene, or X 1 represents a direct covalent bond, X 2 represents diaminoalkylene, dioxyalkylene or polyoxyalkylene bivalent group, X' 2 represents dithioalkylene, X 3 represents alkylene, cycloalkylene, arylene, diaminoalkylene, diaminocycloalkylene or diaminoarylene, A 3 represents --B 1 --Y--B 2 , wherein B 1 and B 2 represent alkylene or arylene and Y has the same meaning as X above, or Y represents ##STR52## or A 3 represents --B 3 --Y 1 --B 4 , wherein B 3 and B 4 represent arylene and Y 1 represents linear or branched alkylene, or linear or branched alkylene substituted by at least one --OH or ═O group, or Y 1 represents a heteroatom selected from oxygen, sulfur or nitrogen, or A 3 represents (a) --E--O--D) z' O--E-- or (b) --E--O--G--O--E--, wherein z' is a number ranging from 2 to 600, E represents alkylene having 1-4 carbon atoms or --CH 2 --CHOH--CH 2 --, D represents a bivalent hydrocarbon group containing 1-5 carbon atoms, and G represents alkylene, cycloalkylene, arylene or aralkylene, or when X is other than --CO--X 2 --CO--, A 3 represents linear or branched alkylene or hydroxyalkylene, alkenylene or hydroxyalkenylene, cycloalkylene, or cycloalkenylene, containing up to 20 carbon atoms; and Z.sup.⊖ represents a halide anion; and a hair dyeing amount of an oxidation hair dye; and said second part comprising hydrogen peroxide, said two parts being mixed at the time of use.

Claim 18

A two-part hair bleaching composition comprising, as said first part, an aqueous solution of a quaternized polymer containing units of the formula ##STR53## wherein R 1 , R 2 , R 3 and R 4 each independently represent a hydrocarbon group, or at least one of the pairs R 1 , R 2 and R 3 , R 4 represents together with the nitrogen atom to which it is attached a heterocycle optionally containing an oxygen or sulfur heteroatom; A 1 and A 2 , each independently, represent linear or branched alkylene or arylene, substituted or not, containing up to 20 carbon atoms; X represents a bivalent group of the formula ##STR54## (d) --CO--NH--, (e) --CO--O--, (f) --O--CO--NH--, (g) --CO--X 2 --CO--, (h) --CO--X' 2 --CO--, or (i) --O--CO--X 3 --CO--O--, wherein y is equal to 0 to 1, R 5 , R 6 , R 7 , R 8 , R 9 and R 10 represent hydrogen or lower alkyl, X 1 represents alkylene, alkylene including an --S--S-- group, alkenylene, arylene, diaminoalkylene, diaminoarylene, dioxyalkylene, dioxyarylene or polyoxyalkylene, or X 1 represents a direct covalent bond, X 2 represents diaminoalkylene, dioxyalkylene or polyoxyalkylene bivalent group, X' 2 represents dithioalkylene, X 3 represents alkylene, cycloalkylene, arylene, diaminoalkylene, diaminocycloalkylene or diaminoarylene, A 3 represents --B 1 --Y--B 2 , wherein B 1 and B 2 represent alkylene or arylene and Y has the same meaning as X above, or Y represents ##STR55## or A 3 represents --B 3 --Y 1 --B 4 , wherein B 3 and B 4 represent arylene and Y 1 represents linear or branched alkylene, or linear or branched alkylene substituted by at least one --OH or ═O group, or Y 1 represents a heteroatom selected from oxygen, sulfur or nitrogen, or A 3 represents (a) --E--O--D) z' O--E-- or (b) --E--O--G--O--E--, wherein z' is a number ranging from 2 to 600, E represents alkylene having 1-4 carbon atoms or --CH 2 --CHOH--CH 2 --, D represents a bivalent hydrocarbon group containing 1-5 carbon atoms, and G represents alkylene, cycloalkylene, arylene or aralkylene, or when X is other than --CO--X 2 --CO--, A 3 represents linear or branched alkylene or hydroxyalkylene, alkenylene or hydroxyalkenylene, cycloalkylene, or cycloalkenylene, containing up to 20 carbon atoms; and Z.sup.⊖ represents a halide anion; and said second part comprises a hair bleaching amount of hydrogen peroxide or a solution of a persulfate, a perborate or a percarbonate.

Claim 19

A two-part hair bleaching composition comprising, as said first part, an aqueous solution of a quaternized polymer containing units of the formula ##STR53## wherein R 1 , R 2 , R 3 and R 4 each independently represent a hydrocarbon group, or at least one of the pairs R 1 , R 2 and R 3 , R 4 represents together with the nitrogen atom to which it is attached a heterocycle optionally containing an oxygen or sulfur heteroatom; A 1 and A 2 , each independently, represent linear or branched alkylene or arylene, substituted or not, containing up to 20 carbon atoms; X represents a bivalent group of the formula ##STR54## (d) --CO--NH--, (e) --CO--O--, (f) --O--CO--NH--, (g) --CO--X 2 --CO--, (h) --CO--X' 2 --CO--, or (i) --O--CO--X 3 --CO--O--, wherein y is equal to 0 to 1, R 5 , R 6 , R 7 , R 8 , R 9 and R 10 represent hydrogen or lower alkyl, X 1 represents alkylene, alkylene including an --S--S-- group, alkenylene, arylene, diaminoalkylene, diaminoarylene, dioxyalkylene, dioxyarylene or polyoxyalkylene, or X 1 represents a direct covalent bond, X 2 represents diaminoalkylene, dioxyalkylene or polyoxyalkylene bivalent group, X' 2 represents dithioalkylene, X 3 represents alkylene, cycloalkylene, arylene, diaminoalkylene, diaminocycloalkylene or diaminoarylene, A 3 represents --B 1 --Y--B 2 , wherein B 1 and B 2 represent alkylene or arylene and Y has the same meaning as X above, or Y represents ##STR55## or A 3 represents --B 3 --Y 1 --B 4 , wherein B 3 and B 4 represent arylene and Y 1 represents linear or branched alkylene, or linear or branched alkylene substituted by at least one --OH or ═O group, or Y 1 represents a heteroatom selected from oxygen, sulfur or nitrogen, or A 3 represents (a) --E--O--D) z' O--E-- or (b) --E--O--G--O--E--, wherein z' is a number ranging from 2 to 600, E represents alkylene having 1-4 carbon atoms or --CH 2 --CHOH--CH 2 --, D represents a bivalent hydrocarbon group containing 1-5 carbon atoms, and G represents alkylene, cycloalkylene, arylene or aralkylene, or when X is other than --CO--X 2 --CO--, A 3 represents linear or branched alkylene or hydroxyalkylene, alkenylene or hydroxyalkenylene, cycloalkylene, or cycloalkenylene, containing up to 20 carbon atoms; and Z.sup.⊖ represents a halide anion; and said second part comprises a hair bleaching amount of hydrogen peroxide or a solution of a persulfate, a perborate or a percarbonate.