Glass fiber mat with improved binder
US4258098A · kind A · utility
66Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 1979 |
| Grant date | Mar 24, 1981 |
| Priority date | — |
| Expiry date | Jun 6, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/691
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A glass fiber mat having excellent tensile strength and flexibility is provided herein. The mat includes a plurality of glass fibers and a binder therefor which is characterized by comprising about 25% to 90% by weight of a urea-formaldehyde resin and about 10% to 75% by weight of a styrene-butadiene latex copolymer containing about 0.1% to 5% by weight of an acrylamide type monomer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.