In-mold coating with epoxy acrylate and OH or Amide-containing m

Details In-mold coating with epoxy acrylate and OH or Amide-containing m In-mold coating with epoxy acrylate and OH or Amide-containing m

1994-06-09

1995-02-21

Sellers, Robert E.

Coating processes

With post-treatment of coating or coating material

Solid treating member or material contacts coating

427386, 4273935, 26433115, 264338, 428413, 428288, 428480, 428482, 428483, 428522, 525113, 525530, 525531, 525119, B05D 0302

Patent

active

053913990

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.

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