Soilresisting agent copolymer of fluorinated, unsaturated uretha

Details Soilresisting agent copolymer of fluorinated, unsaturated uretha Soilresisting agent copolymer of fluorinated, unsaturated uretha

1990-08-15

1992-03-31

Welsh, Maurice J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524457, 525455, 526248, C08K 516

Patent

active

051009544

ABSTRACT:
A soilresisting agent containing, as an effective component, a copolymer of (I) a fluorine-containing urethane compound containing a (meth)acryloyl group or an allyl group, and a polyfluoroalkyl group, obtained by reacting (a) a polyfunctional isocyanate having at least trifunctionality, (b) a hydroxy compound containing a (meth)acryloyl group or an allyl group, and (c) a hydroxy compound having a polyfluoroalkyl group, and (II) a copolymerizable compound other than said fluorine-containing urethane compound.

REFERENCES:
patent: 3398182 (1968-08-01), Guenthner
patent: 4340749 (1982-07-01), Patel
patent: 4373053 (1983-02-01), Sato et al.
Derwent Accession No. 87-133 110, Questel Tele-systems (WPIL) Derwent Publications Ltd., London *Abstract* & JP-A-63-073 944.
Derwent Accession No. 88-334 932, Questel Telesystems (WPIL) Derwent Publications Ltd., London *Abstract* & JP-A-63-248 833.

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