Glass insulation with an insolubilized asphalt binder
US4381200A · kind A · utility
8Cited by
10References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 1981 |
| Grant date | Apr 26, 1983 |
| Priority date | — |
| Expiry date | Mar 30, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/696
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An improved process for forming an acoustical or thermal insulating fibrous glass product is provided, wherein the binder employed is asphalt and the asphalt is converted into a substantially insolubilized form.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.