Phenol novolak condensate and bis(methoxymethyl)biphenyl for production thereof
US5612442A · kind A · utility
5Cited by
6References
10Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 19, 1995 |
| Grant date | Mar 18, 1997 |
| Priority date | — |
| Expiry date | Sep 19, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G8/08
- 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.