Polycyanate esters of polyhydric phenols blended with thermoplastic polymers
US4983683A · kind A · utility
24Cited by
3References
8Claims
0Family size
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Inventor
Key dates
| Filing date | Nov 6, 1989 |
| Grant date | Jan 8, 1991 |
| Priority date | — |
| Expiry date | Nov 6, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L63/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Curable compositions are made from blends of polycyanate ester of polyhydric phenols and amorphous, aromatic thermoplastic resins which are initially soluble in the polycyanate ester but which phase separate during curing of the polycyanate ester.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.