Energy-curable composition for making a pressure sensitive adhesive
US7385078B2 · kind B2 · utility
2Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 6, 2002 |
| Grant date | Jun 10, 2008 |
| Priority date | — |
| Expiry date | Sep 2, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2170/40
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An energy-curable polymer-forming composition for making a pressure sensitive adhesive includes an unsaturated oligomer resin and an adhesive promoter which increases the peel strength of the adhesive without reducing its tack. The composition also includes a tackifier and various other optional components such as photoinitiator, chain extender, reactive diluent and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.