Shape memory material based on a structural adhesive
US9884962B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | Sep 26, 2012 |
| Grant date | Feb 6, 2018 |
| Priority date | — |
| Expiry date | Sep 26, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31529
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A composition, including at least one curable structural adhesive, and at least one thermoplastic elastomer, wherein the thermoplastic elastomer is present in the structural adhesive as penetrating polymer network. Such a composition constitutes a so-called shape memory material and is suitable for reinforcing cavities in structural components, such as, for example, in automobile bodies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.