Glass fiber sizing composition for the reinforcement of resin matrices and method of using same
US3997306A · kind A · utility
50Cited by
3References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 31, 1975 |
| Grant date | Dec 14, 1976 |
| Priority date | — |
| Expiry date | Mar 31, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C25/26
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A glass fiber size is provided which contains a phenolic epoxy resin, the reaction product of the partial ester of a polycarboxylic acid containing one or more unesterified carboxyl groups with a compound containing more than one epoxy group, an amino silane coupling agent, a methacryloxy alkyl trialkoxy silane, and a non-ionic surface active agent. A method of sizing glass fibers and glass fibers sized with the aforementioned composition are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.