C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
C08F 220/24 (2006.01) C08F 220/28 (2006.01) C08F 290/06 (2006.01) D06M 15/277 (2006.01)
Patent
CA 2561890
A stain remover which comprises a copolymer made from as essential ingredients (a) a polymerizable monomer having a polyfluoroalkyl group with less than 8 carbon atoms and represented by the general formula H2C=CXCOO-Y-Rf and (b) a fluorine-free polymerizable monomer represented by the following general formula. H2C=CXCOO-(RO)n-X The stain remover is effective in minimizing the amount of an organic solvent to be used. It imparts to a substrate the excellent property of removing stains therefrom and a satisfactory texture.
Détachant qui comprend un copolymère issus d'ingrédients essentiels : (a) un monomère polymérisable ayant un groupe polyfluoroalkyle avec moins de 8 atomes de carbone et représenté par la formule générale H¿2?C=CXCOO-Y-Rf et (b) un monomère polymérisable exempt de fluorine représenté par la formule générale suivante. H¿2?C=CXCOO-(RO)¿n?-X Le détachant est efficace en minimisant la quantité de solvant organique à utiliser. Il communique à un substrat l'excellente propriété d'enlever les taches et une texture satisfaisante.
Hayashi Kazunori
Nanri Masashi
Yamaguchi Fumihiko
Daikin Industries Ltd.
Kirby Eades Gale Baker
LandOfFree
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