Aromatic compounds containing cyanate ester and propargyl ether groups
US5081217A · kind A · utility
0Cited by
6References
18Claims
0Family size
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Key dates
| Filing date | May 15, 1990 |
| Grant date | Jan 14, 1992 |
| Priority date | — |
| Expiry date | May 15, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G73/12
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
New aromatic compounds containing at least one cyanate ester and at least one propargyl ether group, each independently directly attached to a ring carbon atom(s), are useful in the preparation of resins having a low dielectric constant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.