Thermosetting in-mold coating compositions

Details Thermosetting in-mold coating compositions Thermosetting in-mold coating compositions

1989-05-12

1992-01-28

Barr, Josephine

Stock material or miscellaneous articles

Composite

Of epoxy ether

106 382, 428480, 428482, 428483, 428288, 428522, 252511, 2524111, B32B 2738, B32B 2706

Patent

active

050843532

ABSTRACT:
A fiber glass reinforced plastic can be in-mold coated utilizing a free radical peroxide initiated thermosetting composition of at least one polymerizable epoxy based oligomer having at least two acrylate groups, at least one copolymerizable ethylenically unsaturated monomer, at least one copolymerizable monoethylenically unsaturated compound having a --CO-- group and a --NH.sub.2, --NH--and/or --OH group, and other conventional components such as at least one zinc salt of a fatty acid, at least one accelerator, at least one filler, and the like. The thermosetting compositions of the present invention utilize a very low or nil amount of an adhesion agent such as a polyvinyl acetate and unexpectedly achieves better flow and good coverage at reduced coating weights.

REFERENCES:
patent: 4081578 (1978-03-01), Van Essen et al.
patent: 4414173 (1983-11-01), Cobbledick et al.
patent: 4515710 (1985-05-01), Cobbledick et al.
patent: 4534888 (1985-08-01), Cobbledick et al.
patent: 4719038 (1988-01-01), Sobata et al.

Affiliated with

Also associated with

Rating

Thermosetting in-mold coating compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thermosetting in-mold coating compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermosetting in-mold coating compositions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1860443