Novel composition comprising isocyanate-reactive hydrogen-containing compounds
US5076959A · kind A · utility
7Cited by
3References
8Claims
0Family size
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Key dates
| Filing date | Sep 20, 1989 |
| Grant date | Dec 31, 1991 |
| Priority date | — |
| Expiry date | Sep 20, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K9/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Novel compositions comprising isocyanate-reactive hydrogen containing compounds, an organo clay and a cyclic alkylene carbonate. The compositions are useful for making flexible polyurethane foams and rigid polyurethane and polyisocyanurate foams.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.