摘要:
A fluorosilicone reaction product of a mercapto or vinyl functional organopolysiloxane and a fluorine-containing monomer, and methods of preparing the fluorosilicone are disclosed. The fluorosilicone products are suitable for application to substrates such as textiles, particularly fabrics, to impart oil repellent properties to the textile. The fluorosilicone reaction product is prepared from (A) a fluorine-containing monomer of the formula CH2=C(X)COOYRf, and (B) a mercapto or vinyl functional organopolysiloxane.
摘要:
A surface treatment agent, which can impart the excellent water- and oil-repellency, soil resistance and feeling to the substrate, is obtained from a fluorine-containing polymer which contains: (A) a monomer which comprises; (A1) a fluorine-containing monomer of the formula: CH 2 =C(-X)-C(=O)-Y-Z-Rf wherein X is a hydrogen atom, a monovalent organic group, or a halogen atom, Y is -O- or -NH-, Z is a direct bond or a divalent organic group, and Rf is a fluoroalkyl group having 1 to 20 carbon atoms, and (A2) a (meth)acrylate monomer having a cyclic hydrocarbon group, and (B) at least one functional organopolysiloxane selected from the group consisting of a mercapto-functional organopolysiloxane, a vinyl-functional organopolysiloxane, a (meth)acrylamide-functional organopolysiloxane and a (meth)acrylate-functional group.
摘要:
A surface treatment agent, which can impart the excellent water- and oil-repellency, soil resistance and feeling to the substrate, is obtained from a fluorine-containing polymer which contains: (A) a monomer which comprises; (a) a fluorine-containing monomer of the formula: CH 2 =C(-X)-C(=O)-Y-Z-Rf wherein X is a hydrogen atom, a monovalent organic group, or a halogen atom, Y is -O- or -NH-, Z is a direct bond or a divalent organic group, and Rf is a fluoroalkyl group having 8 to 12 carbon atoms, and (B) at least one functional organopolysiloxane selected from the group consisting of a mercapto-functional organopolysiloxane, a vinyl-functional organopolysiloxane, a (meth)acrylamide-functional organopolysiloxane and a meth(acrylate) functional organopolysiloxane.
摘要:
A fluorosilicone reaction product of a vinyl functional organopolysiloxane and a fluorine-containing monomer, and methods of preparing the fluorosilicone are disclosed. The fluorosilicone products are suitable for application to substrates such as textiles, particularly fabrics, to impart oil repellent properties to the textile. The fluorosilicone reaction product is prepared from (A) a fluorine-containing monomer of the formula CH 2 =C(X)COOYRf, and (B) a vinyl functional organopolysiloxane.
摘要:
A greaseproof paper is provided for use in food processing and/or packaging of foods in which paper has been rendered oleophobic by treatment with a fluorine-containing polymer. The fluorine-containing polymer may be prepared by polymerizing a fluorine-containing monomer in the presence of a mercapto group-containing organopolysiloxane. The fluorine-containing polymer may be applied to paper by coating onto pre-formed paper, or by applying the polymer as a size during a papermaking process.
摘要:
A fluorosilicone reaction product of a mercapto functional organopolysiloxane and a fluorine-containing monomer, and methods of preparing the fluorosilicone are disclosed. The fluorosilicone products are suitable for application to substrates such as textiles, particularly fabrics, to impart oil repellent properties to the textile. The fluorosilicone reaction product is prepared from (A) a fluorine-containing monomer of the formula CH 2 =C(X)COOYRf, and (B) a mercapto functional organopolysiloxane.
摘要翻译:公开了巯基官能化有机聚硅氧烷和含氟单体的氟硅酮反应产物及氟硅氧烷的制备方法。 氟硅氧烷产品适用于纺织品,特别是织物等基材,以赋予纺织品防油性能。 氟硅酮反应产物由(A)式CH 2 C =(X)COOYRf的含氟单体和(B)巯基官能的有机聚硅氧烷制备。
摘要:
A surface treatment agent, which can impart the excellent water- and oil-repellency, soil resistance and feeling to the substrate, is obtained from an aqueous dispersion water- and oil-repellent composition which contains: (I) a fluorine-containing polymer comprising repeating units derived from a monomer comprising a fluorine-containing monomer, wherein the fluorine-containing polymer has a silicone moiety possessed by a functional organopolysiloxane, and (II) a fluorine-free polymer comprising a vinyl monomer.
摘要:
A fluorine-containing polymer comprising repeating units derived from: (A) a fluorine-containing monomer represented by the general formula: CH 2 =C(-X)-C(=O)-Y-Z-Rf wherein X is a hydrogen atom, a monovalent organic group or a halogen atom, Y is -O- or -NH-; Z is a direct bond or a divalent organic group; Rf is a fluoroalkyl group having 1 to 20 carbon atoms; and (B) a (meth)acrylate monomer having a cyclic hydrocarbon group provides a water- and oil-repellent agent which imparts excellent water repellency, oil repellency and stain-proofing properties to a substrate.
摘要:
A water-base parting agent mainly comprising a halogenated polyether having at least one functional group, which is free from the problem of environmental pollution, is excellent in dispersibility, storage stability and mold release performance, and imparts a good surface state to polymer moldings.
摘要:
Disclosed is a fluorine-containing polymer prepared by polymerizing (I) a polyfluoroalkyl group-containing (meth)acrylate which is substituted at alpha-position, in the presence of (II) a blocked isocyanate compound. A water- and oil-repellent composition containing the fluorine-containing polymer can impart the excellent water- and oil-repellency, and excellent durability thereof to substrates.