Use, as a shock absorber, of a material formed from branched molecules containing associative groups
US8975363B2 · kind B2 · utility
7Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2010 |
| Grant date | Mar 10, 2015 |
| Priority date | — |
| Expiry date | Dec 4, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G83/008
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A shock absorber is prepared from a material formed from branched molecules comprising associative groups. The branched molecules each contains at least bifunctional fragments and at least trifunctional fragments joined together by ester or thioester bridges alone or in combination with amide or urea bridges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.