One component in-mold coating composition comprising a compositi

Details One component in-mold coating composition comprising a compositi One component in-mold coating composition comprising a compositi

1981-11-20

1983-02-15

Welsh, Maurice J.

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

Synthetic resins

From reactant having at least one -n=c=x group as well as...

528 59, 528 75, C08G 1834

Patent

active

043742386

ABSTRACT:
An FRP molding can be in-mold coated using a one-component peroxide initiated composition of (a) a liquid crosslinkable composition having an average molecular weight of up to about 5,000, having a plurality of polymerizable ethylenic double bonds, being essentially free of active hydrogen atoms and being essentially free of isocyanate groups and (b) a material selected from the group consisting of (I) a polyisocyanate and (II) the reaction product of an excess of equivalents of a polyisocyanate and an ethylenically unsaturated compound having --NH.sub.2, --NH-- and/or OH groups, said reaction product being free of active hydrogen atoms.

REFERENCES:
patent: Re29131 (1977-02-01), Smith
patent: 3577389 (1971-05-01), Kuhar
patent: 3772404 (1973-11-01), Knight
patent: 3876726 (1975-04-01), Ford
patent: 4072770 (1978-02-01), Ting
patent: 4081578 (1978-03-01), Van Essen
patent: 4188455 (1980-02-01), Howard
patent: 4213837 (1980-07-01), Bristowe

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