Polyurethane foam-forming compositions containing polysilsesquioxane cell opening agents
US8063113B2 · kind B2 · utility
2Cited by
14References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 2008 |
| Grant date | Nov 22, 2011 |
| Priority date | — |
| Expiry date | Jul 10, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2350/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to polyurethane foam-forming composition containing polysilsesquioxanes that provide high resilience flexible polyurethane molded foams having improved foam dimensional stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.