Polyurethane elastomer of high quality
US8602504B2 · kind B2 · utility
3Cited by
33References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 13, 2005 |
| Grant date | Dec 10, 2013 |
| Priority date | — |
| Expiry date | Jun 7, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G18/4277
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to cast polyurethane elastomers of high resilience, clarity, and attractive abrasion resistance derived from polyurethane systems comprising a customized selection of polycaprolactone polyol incorporated into the isocyanate and/or isocyanate-reactive composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.