Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1989-08-15
1990-10-09
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525101, 525479, 524198, 524199, 524 89, 524 91, C08F 800
Patent
active
049621564
ABSTRACT:
Disclosed is A water- and oil-repellent composition comprising (A) at least one species selected from the group consisting of a homopolymer and a copolymer of perfluoroalkyl group-containing acrylate, a homopolymer and a copolymer of methacrylate, a copolymer of the same and a monomer copolymerizable therewith and a perfluoroalkyl group-containing urethane compound, and (B) a ladder polymer of organosilsesquioxane.
REFERENCES:
patent: 3714287 (1973-01-01), Campbell et al.
patent: 4617057 (1986-10-01), Plueddemann
patent: 4702990 (1987-10-01), Tanaka et al.
Katakura Yasuko
Okamoto Sumiko
Shinjo Masayoshi
Takubo Seiji
Daikin Industries Ltd.
Marquis Melvyn I.
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