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US 2007/0191548 A1Published application
Polymers comprising diallylamines
OwnerLysander Chrisstoffels, Stefan Becker +1inventors
InventorsLysander Chrisstoffels, Stefan Becker, Ludwig Volkel
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Abstract
The present invention relates to polymers which comprise, as monomeric building blocks, (poly)alkylene oxide-substituted diallylamines, ethylenically unsaturated monomers B, and, if appropriate, one or more further ethylenically unsaturated monomers and, if appropriate, crosslinkers, and to the use thereof as additives in cosmetic preparations.
Claims20
A polymer comprising, as monomeric building blocks,
- a) at least one diallylamine of the general formula I (monomer A) in neutral or quaternized form
- where
- A-O is C1-C12-alkylene oxide, styrene oxide or any mixtures thereof,
- n is an integer from 2 to 200,
- x is 0 or 1,
- R1 is hydrogen, C1- to C20-alkyl, C2- to C20-alkenyl, C5- to C10-cycloalkyl or an optionally substituted benzyl radical,
- R2 is hydrogen, C1- to C30-alkyl, C5- to C8-cycloalkyl, C6- to C20-aryl, C1- to C30-alkanoyl, C7- to C21-aroyl, sulfuric(half-)esters, phosphoric esters, amino or ammonium, and
- R3 may be identical or different and is hydrogen, C1- to C20-alkyl, C2- to C20-alkenyl, C5- to C10-cycloalkyl or aryl,
- b) at least one ethylenically unsaturated monomer (monomer B) chosen from the group consisting of
- i. N-vinyllactams,
- ii. N-vinylamides,
- iii. N-vinylimidazoles,
- iv. N,N-diallylamines different from monomer A, and any mixtures of these monomers or salts thereof,
- c) if appropriate one or more ethylenically unsaturated monomers C, and
- d) if appropriate at least one crosslinker.
12 more elements
The use of polymers comprising, as monomeric building blocks,
- a) at least one diallylamine of the general formula I (monomer A) in neutral or quaternized from
- where
- A-O is C1-C12-alkylene oxide, styrene oxide or any mixtures thereof,
- n is an integer from 2 to 200,
- x is 0 or 1,
- R1 is hydrogen, C1- to C20-alkyl, C2- to C20-alkenyl, C5- to C10-cycloalkyl or an optionally substituted benzyl radical,
- R2 is hydrogen, C1- to C30-alkyl, C5- to C8-cycloalkyl, C6- to C20-aryl, C1- to C30-alkanoyl, C7- to C21-aroyl, sulfuric(half-)esters, phosphoric esters, amino or ammonium, and
- R3 may be identical or different and is hydrogen, C1- to C20-alkyl, C2- to C20-alkenyl, C5- to C10-cycloalkyl or aryl,
- b) if appropriate one or more ethylenically unsaturated monomers C, and
- c) if appropriate at least one crosslinker
- in cosmetic or dermatological preparations.
8 more elements
Dependencies are inferred from the claim text.