Back to results
US 5,340,868 AGranted
Fibrous glass binders
AssigneeOwens Corning Fiberglass Technology, Inc.
InventorsCarl R. Strauss, Steven H. Williams
Life of this patent
Estimating the term…
Abstract
A fibrous glass binder comprises a polycarboxy polymer, a .beta.-hydroxyalkylamide, and an at least trifunctional monomeric carboxylic acid.
Claims11
A fibrous glass binder, comprising an aqueous solution of:
- A) a polycarboxy polymer;
- B) a .beta.-hydroxyalkylamide;
- and
- C) at least trifunctional monomeric carboxylic acid.
1 more element
A fibrous glass binder, comprising an aqueous solution of:
- A) a homopolymer of copolymer of polyacrylic acid;
- B) bis[N,N-di(.beta.-hydroxyethyl)] adipamide;
- and
- C) at least trifunctional monomeric carboxylic acid selected from the group consisting of citric acid,
- 1,2,3,4-butanetetracarboxylic acid, and mixtures thereof.
2 more elements
Dependencies are inferred from the claim text.