Ultraviolet initiator systems for pressure-sensitive adhesives
US4150170A · kind A · utility
12Cited by
2References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 1978 |
| Grant date | Apr 17, 1979 |
| Priority date | — |
| Expiry date | Mar 2, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J7/385
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An improved process and product for use in ultraviolet curable pressure-sensitive adhesives is disclosed. The product, a standard ultraviolet curable pressure-sensitive adhesive to which has been added a benzoin C.sub.1 -C.sub.12 hydrocarbon alkyl ether and a triplet state sensitizer, exhibits adhesive strength properties which are substantially greater than those of prior art systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.