Process for the production of fiberglass mats
US4904522A · kind A · utility
41Cited by
12References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 26, 1988 |
| Grant date | Feb 27, 1990 |
| Priority date | — |
| Expiry date | Jul 26, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2992
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention is directed to a process for the production of fiberglass mats by binding fiberglass with binders based on aqueous polyisocyanate emulsions which do not contain waterglass. The present invention is also directed to the fiberglass mats produced by this process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.