Photocurable polyimide coated glass fiber
US5504830A · kind A · utility
51Cited by
10References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 1995 |
| Grant date | Apr 2, 1996 |
| Priority date | — |
| Expiry date | Apr 11, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31623
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An optical glass fiber coated with a protective layer of photocurable polyimide coating which can be prepared from the polymeric condensation product of 6FDA, DMDE, and a photosensitizing moiety. More particularly, the present invention relates to a photocurable polyimide coated glass fiber useful for optic applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.