Emulsion type silicone pressure sensitive adhesive composition and process for the production thereof
US10077387B2 · kind B2 · utility
2Cited by
16References
22Claims
0Family size
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Key dates
| Filing date | Jun 25, 2015 |
| Grant date | Sep 18, 2018 |
| Priority date | — |
| Expiry date | Sep 30, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/46
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed is an emulsion type silicone pressure sensitive adhesive composition and a process for the production thereof. Also provided is an emulsion type silicone pressure sensitive adhesive composition, comprising: (A) 100 parts by weight of a silicone pressure sensitive adhesive; (B) 1-30 parts by weight of an emulsifier selected from the group consisting of a polyvinylalcohol and a polyether modified MQ resin wherein M is R 3SiO 1/2, and Q is SiO 4/2, wherein R represents C 1-20 alkyl; (C) water; and (D) catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.