POLYMERS OF ETHYLENICALLY UNSATURATED, N-CONTAINING COMPOUNDS, POLYMERIZED IN THE PRESENCE OF MONOSACCHARIDES, OLIGOSACCHARIDES, POLYSACCHARIDES OR DERIVATIVES THEREOF

摘要

O.Z. 0050/42582 Polymers of ethylenically unsaturated compounds which contain one or more covalently bonded nitrogen atoms in the molecule, polymerized in the presence of monosaccharides, oligosaccharides, polysaccharides or derivatives thereof, are obtainable by free radical copolymerization of (A) monomers or monomer mixtures selected from the group consisting of (a) N-vinylimidazoles which may be substituted in the heterocyclic ring by not more than three C1-C12-alkyl radicals and may he present in the N-quaternized form or in salt form, (b) five-membered to eight-membered N-vinyllactams which may be substituted in the ring by not more than three C1-C12-alkyl radicals, (c) dialkylaminoalkyl acrylates or methacrylates where the dialkylaminoalkyl radical has a total of not more than 30 carbon atoms and which may be present in the N-quaternized form or in salt form, (d) N-(dialkylaminoalkyl)-acrylamides or -meth- acrylamides where the dialkylaminoalkyl radical has a total of not more than 30 carbon atoms and may be present in the N-quaternized form or in salt form and (e) diallyl-C1-C12-alkylamines or salts thereof or diallyldi-(C1-C12-alkyl)-ammonium compounds, further comonomers (A) which may be present being (f) monoethylenically unsaturated C3-C10-carboxylic acids and alkali metal, alkaline earth metal or ammonium salts thereof, (g) monoethylenically unsaturated C3-C10-carbox- ylates and (h) small amounts of compounds which contain two or more ethylenically unsaturated, nonconjugated double bonds in the molecule, in the presence of O.Z. 0050/42582 (B) monosaccharides, oligosaccharides, polysaccharides, thermally or mechanically treated, oxidatively, hydrolytically or enzymatically degraded polysaccharides, oxidized hydrolytically degraded or enzymatically degraded polysaccharides, chemically modified mono , oligo- or polysaccharides or mixtures of the stated compounds (B) in a weight ratio (A) : (B) of (95 to 20) : (5 to 80). The polymers are suitable as film-forming conditioners in cosmetic formulations and as stabilizers for perfumes and perfume oils.