Pressure sensitive adhesives with amphiphilic copolymers
US10294317B2 · kind B2 · utility
8Cited by
4References
5Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 7, 2010 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Mar 25, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J2483/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A silicone pressure sensitive adhesive with amphiphilic copolymers for maintaining adhesion in a moist environment. The amphiphilic copolymers for silicone adhesives include at least one silicone moiety and at least one hydrophilic segment. Such adhesives are applicable to securing medical devices to human skin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.