Anti-scratch coating
US10851260B2 · kind B2 · utility
0Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 3, 2019 |
| Grant date | Dec 1, 2020 |
| Priority date | — |
| Expiry date | May 13, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D143/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This invention relates to a hybrid composite polymer matrix, assembled by integrating two polymer networks, as an anti-scratch coating for automobiles. The two types of particulate silane cross-liners are utilized to construct two respective hybrid polymer networks with a unique chain-from-particle structure. At least one hybrid network is a covalently bound network that is interlocked with at least one physically bound hybrid network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.