Poly(vinyl acetal) sheets exhibiting enhanced adhesion to inorganic surfaces
US9382355B2 · kind B2 · utility
15Cited by
4References
14Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 8, 2014 |
| Grant date | Jul 5, 2016 |
| Priority date | — |
| Expiry date | Dec 8, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/26
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Resin layers and interlayers exhibiting enhanced adhesion to inorganic surfaces, such as glass, are provided. In some cases, the layers and interlayers may comprise at least one adhesion stabilizing agent for improving adhesion to various surfaces, even in the presence of moisture. Such layers and interlayers may be useful, for example, in multiple layer panels, such as, for example, safety glass used in automotive and architectural applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.