Back to results
US 2004/0170850 A1Published application
Low monomer containing laminating resin compositions
AssigneeReichhold, Inc.
InventorHildeberto Nava
Life of this patent
Estimating the term…
Abstract
A laminating resin composition is disclosed which comprises an unsaturated polyester resin, a vinyl ester resin, a polyfunctional acrylate, and up to about 15 percent by weight of a vinyl monomer. Preferably, the vinyl ester resin has a molecular weight ranging from about 450 to 1500.
Claims27
A laminating resin composition comprising:
- an unsaturated polyester resin;
- a vinyl ester resin;
- a polyfunctional acrylate;
- and
- less than about 15 percent by weight of a vinyl monomer.
2 more elements
A laminating resin composition comprising:
- from about 25 to 50 percent by weight of an unsaturated polyester resin;
- from about 1 to 75 percent by weight of a vinyl ester resin;
- from about 1 to 15 percent by weight of a polyfunctional acrylate;
- less than about 15 percent by weight of a vinyl monomer;
- and
- from about 5 to 45 percent by weight of a dicyclopentadiene resin.
3 more elements
An article of manufacture comprising:
- a substrate comprising reinforcing fibrous material;
- and
- a laminating resin coated onto said substrate, said laminating resin comprising an unsaturated polyester resin, a vinyl ester resin, a polyfunctional acrylate, and less than about 15 percent by weight of a vinyl monomer.
Dependencies are inferred from the claim text.