Integral layered articles and their method of manufacture
US12103280B2 · kind B2 · utility
0Cited by
1References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 20, 2020 |
| Grant date | Oct 1, 2024 |
| Priority date | — |
| Expiry date | May 12, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2483/04
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An integral modified polyolefin resin/silicone elastomer layered article is provided together with a method for its production. The integral polyolefin-based resin/silicone elastomeric material article comprises a shaped layer of a polyolefin-based copolymer or grafted polyolefin. It contains silyl trialkoxy groups, carboxylic acid groups and/or —OH groups. A silicone elastomeric material layer is subsequent to being cured from a hydrosilylation curable silicone elastomer composition comprising one or more adhesion promoters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.