Article comprising pressure-sensitive adhesive stripes
US10023768B2 · kind B2 · utility
3Cited by
23References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 12, 2014 |
| Grant date | Jul 17, 2018 |
| Priority date | — |
| Expiry date | Jul 25, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J2483/005
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An article including a release liner with an adhesive layer disposed thereon, the adhesive layer including a plurality of stripes of a first pressure-sensitive adhesive and of a second pressure-sensitive adhesive, arranged in a generally alternating pattern. The first pressure-sensitive adhesive is a silicone-based pressure-sensitive adhesive that includes a silicone block copolymer elastomer comprising hard segments that each comprise at least one polar moiety, and the second pressure-sensitive adhesive is an organic polymeric pressure-sensitive adhesive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.