Cationically polymerizable compositions containing group VIa onium salts
US4058400A · kind A · utility
168Cited by
6References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 9, 1975 |
| Grant date | Nov 15, 1977 |
| Priority date | — |
| Expiry date | Dec 9, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/115
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Cationic polymerization of a variety of organic materials such as vinyl monomers, prepolymers, cyclic ethers, cyclic esters, cyclic sulfides and organosilicon cyclics can be achieved by the use of certain radiation sensitive aromatic onium salts of Group VIa elements. In addition, polymerizable compositions are provided which can be used as coating compounds, molding resins, adhesives, etc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.