Migratin-free size for glass fibers
US4455400A · kind A · utility
5Cited by
18References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 25, 1980 |
| Grant date | Jun 19, 1984 |
| Priority date | — |
| Expiry date | Jun 25, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K7/14
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A migration-free size for glass fibers which includes a silane coupler, lubricant and film former and is characterized by the absence of a carrier, either aqueous or organic. To provide required shelf-life, a volatile agent such as acetone is added in limited amount to block coupler-film former reaction pending use of the size.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.