Optical fiber comprising a methacrylate polymer core and a fluoro polymer cladding
US4812011A · kind A · utility
8Cited by
6References
12Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 18, 1987 |
| Grant date | Mar 14, 1989 |
| Priority date | — |
| Expiry date | Mar 18, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2967
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An optical fiber comprising a core and a cladding, wherein the core is made of a polymer comprising units of methyl methacrylate, and the cladding is made of a copolymer comprising units of vinylidene fluoride and 0.5 to 10% by mole of units of hexafluoropropene, having good heat resistance and flexibility and is excellent in adhesivity between the core and the cladding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.