Liquid optical adhesive compositions
US9309443B2 · kind B2 · utility
9Cited by
7References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 2013 |
| Grant date | Apr 12, 2016 |
| Priority date | — |
| Expiry date | May 22, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31663
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The disclosure describes a curable composition comprising a) a solute (meth)acryloyl oligomer having a plurality of pendent, ethylenically unsaturated, free-radically polymerizable functional groups and nucleophilic, hydrophilic groups, a) Mw of 5 k to 30 k, a Tg<20° C.; b) a solvent monomer component; and a photoinitiator. The curable composition may be used as an adhesive in optical applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.