Polymerizable composition
US8809470B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 24, 2005 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Nov 9, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L63/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A polymerizable epoxy compound composition containing an anionic polymerization initiator which can be easily produced, can attain a high polymerization rate and a high degree of polymerization, and can realize an epoxy polymer having properties unobtainable so far, an improvement in cured polymer properties, etc.; and a method of polymerizing an epoxy compound. The composition is an anionically polymerizable composition comprising a monofunctional epoxy compound or a di- or more functional epoxy resin and a polymerization initiator, the polymerization initiator comprising the potassium or sodium salt of a monocarboxylic acid monomer. The method, which is for producing a polymer of epoxy compounds, comprises polymerizing a monofunctional epoxy compound or a di- or more functional epoxy resin by anionic polymerization with the aid of the potassium or sodium salt of a monocarboxylic acid monomer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.