Fluorocarbon and IBMA grafted polyoxyalkylene copolymers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From heterocyclic reactant containing as ring atoms oxygen,...

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528401, 528405, 528407, 528421, 525523, 252 86, 252 88, 4273897, 4273899, 427393, 4273935, 4273936, 427397, C08G 6500, C08G 6504

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053628470

ABSTRACT:
A graft copolymer is produced by grafting both at least one perfluoroacrylate and at least one N-(oxymethyl)acrylamide, e.g., IBMA, onto a poly(oxyalkylene) composition. This graft copolymer is water dispersible prior to crosslinking while after crosslinking, it becomes a highly durable hydrophobic and oil repellent coating for fibers, textiles, and the like.

REFERENCES:
patent: 3920614 (1975-11-01), Kirimoto et al.
patent: 4463035 (1984-07-01), Greene

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