Glass fibre size composition, method using same, and resulting products
US5955195A · kind A · utility
7Cited by
3References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 22, 1996 |
| Grant date | Sep 21, 1999 |
| Priority date | — |
| Expiry date | Apr 22, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2964
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A sizing composition for glass threads which comprises a solution of a viscosity of less than or equal to 400 cP containing less than 5% by weight of solvent and containing at least one base system which can be thermally polymerised and/or thermally crosslinked, the said base system comprising at least 60% by weight of one or more components that have a molecular mass of less than 750 and preferably less than 500 and that have at least one reactive epoxy function.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.