Cationically polymerizable organic material compositions and method for the stabilization thereof
US5359017A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Aug 18, 1993 |
| Grant date | Oct 25, 1994 |
| Priority date | — |
| Expiry date | Aug 18, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G65/105
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention provides a cationically polymerizable organic material composition comprising a composition which contains a cationic polymerization catalyst(s) and a cationically polymerizable organic material(s) as essencial ingredients, and one or more onium salts having a nucleophilic pair anion represented by halogenide, alkyl sulfate or p-toluenesulfonate ions, or one or more iron aromatic compound salts represented by the following formula (I): ##STR1## The composition of the present invention is a cationically polymerizable organic material composition capable of being cured by irradiation of a radiation or by heat, and it also has excellent storage stability at room temperature in the dark and a long pot life.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.