Process for preparing reinforcing fiber pellets
US5693378A · kind A · utility
4Cited by
13References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 4, 1997 |
| Grant date | Dec 2, 1997 |
| Priority date | — |
| Expiry date | Mar 4, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C25/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A reinforcing composition is provided comprising pellets produced by the process of hydrating glass fibers to achieve a water content on the glass fibers of from about 11 weight percent to about 20 weight percent, mixing the glass fibers for at least about three minutes, thereby forming pellets, and drying.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.