Fluorinated crosslinker and composition
US6689900B2 · kind B2 · utility
7Cited by
11References
19Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 31, 2002 |
| Grant date | Feb 10, 2004 |
| Priority date | — |
| Expiry date | Jan 31, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C233/18
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Fluorinated multifunctional alcohols containing at least 3 primary hydroxyl groups are disclosed. Such alcohols allow for easy synthesis of multifunctional crosslinkers such as acrylates, epoxies and vinyl ethers. The multifunctional crosslinkers are used in fluorinated optical coating and waveguide compositions to increase curing speed and crosslinking density.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.