Polyether urethane foam
US3966650A · kind A · utility
7Cited by
5References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 7, 1974 |
| Grant date | Jun 29, 1976 |
| Priority date | — |
| Expiry date | Oct 7, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S516/01
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for producing high resilience polyether urethane foam using a cyanoalkoxy-alkyl modified siloxane fluid; the foams derived therefrom; a solvent-solution of said siloxane; and cyanoalkoxy-alkyl modified siloxane fluids per se.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.