Epoxy resin compositions including novel phenol novolak condensates produced from bis(methoxymethyl)biphenyls
US5945501A · kind A · utility
1Cited by
6References
7Claims
0Family size
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Key dates
| Filing date | Dec 6, 1996 |
| Grant date | Aug 31, 1999 |
| Priority date | — |
| Expiry date | Dec 6, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G59/08
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A bis(methoxymethyl)biphenyl having the formula (I): ##STR1## which is capable of producing by a dehalogenating coupling of a halogenated methoxymethylbenzene and which is useful as an intermediate for a phenol novolak condensate, an epoxy resin curing agent, an epoxy resin composition, or a phenol resin composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.