C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 5/00 (2006.01) A01N 59/12 (2006.01) A61K 8/73 (2006.01) A61Q 5/00 (2006.01) A61Q 5/02 (2006.01) A61Q 5/06 (2006.01) A61Q 5/12 (2006.01) C08F 251/00 (2006.01) C08L 33/14 (2006.01) C08L 33/26 (2006.01) C08L 39/00 (2006.01) C11D 3/00 (2006.01) C11D 3/22 (2006.01) C11D 3/37 (2006.01) A61K 7/00 (1990.01)
Patent
CA 2074747
O.Z. 0050/42582 Abstract of the Disclosure: Polymers of ethylenically unsaturated compounds which contain one or more covalent- ly bonded nitrogen atoms in the molecule, polymerized in the presence of monosaccharides, oligosaccharides, poly- saccharides 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, non- conjugated 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 poly- saccharides, oxidized hydrolytically degraded or enzymatically degraded polysaccharides, chemically modified mono , oligo- or polysaccharides or mix- tures 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 con- ditioners in cosmetic formulations and as stabilizers for perfumes and perfume oils.
Denzinger Walter
Frosch Franz
Meyer Harald
Raubenheimer Hans-Juergen
Reinhardt Rolf-Dieter
Basf Aktiengesellschaft
Borden Ladner Gervais Llp
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