Adherent silicones
US6652975B2 · kind B2 · utility
7Cited by
13References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2001 |
| Grant date | Nov 25, 2003 |
| Priority date | — |
| Expiry date | Mar 2, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31663
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process for forming a composition includes providing a liquid mixture that includes silicone oligomers and silsesquioxane oligomers and curing the liquid mixture to form a composition of first and second polymers. The first polymer includes the silsesquioxane oligomers cross-linked by siloxane bonds. The second polymer includes a cross-linked network formed in part of the silicone oligomers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.