C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/37 (2006.01) A61K 8/81 (2006.01) A61K 8/84 (2006.01) A61Q 17/04 (2006.01) A61Q 19/00 (2006.01) C03C 17/32 (2006.01) C04B 41/48 (2006.01) C04B 41/83 (2006.01) C14C 11/00 (2006.01) D06M 15/285 (2006.01)
Patent
CA 2474266
The present invention relates to a surface protection composition comprising a polymer having at least one amide monomer unit, where the amide monomers are free of amine linkages. The invention is also directed to a substrate coated with the solution copolymer. Surfaces that benefit from the protection provided by a coating with the amide polymer include wood, metal, fabrics, textiles, hard surfaces, glass, ceramics, leather, hair and skin. The polymer coating helps prevent fading, and wear, provides UV protection, gives anti- pilling protection and anti-wrinkle in laundry detergent and fabric softener applications, and also provides a vehicle for the controlled release of actives. It is especially useful in protecting hard-surfaces such as glass, ceramic, and tiles.
La présente invention a trait à une composition de protection de surfaces contenant un polymère renfermant au moins une unité monomère amide, les monomères amides étant dépourvus de liaisons amines. L'invention concerne également un substrat revêtu au moyen du copolymère en solution. Les surfaces pouvant être protégées par un revêtement assuré par le polymère amide sont, entre autres, le bois, le métal, le tissu, les textiles, les surfaces dures, le verre, la céramique, le cuir, les poils et la peau. Le revêtement polymère lutte contre la décoloration et l'usure, assure une protection UV, confère une protection anti-boulochage et anti-faux plis, et ce dans des applications de détergents à lessive et d'adoucissants ; il constitue également un milieu permettant la libération contrôlée d'agents actifs. Il est particulièrement utile pour la protection de surfaces dures telles que le verre, la céramique et les carreaux.
Akzo Nobel N.v.
National Starch And Chemical Investment Holding Corporation
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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