Title:
NOVEL SULFONIUM SALT COMPOUNDS, POLYMERIZATION INITIATOR, CURABLE COMPOSITION, AND CURING METHOD
Document Type and Number:
WIPO Patent Application WO/1997/008141
Kind Code:
A1
Abstract:
Sulfonium salt compounds represented by general formula (I): wherein R1 and R2 represent each alkyl, hydroxy, alkoxy, alkylcarbonyl, aromatic carbonyl, aromatic thio or halogeno; R3 represents alkyl; R4 represents optionally substituted alkyl, alkenyl or cycloalkyl; m and n are each 0, 1, 2 or 3; and X represents a non-nucleophilic anionic residue; a cationic polymerization initiator containing the compound; and a curable composition which contains the compound and a cationically polymerizable compound optionally together with a sensitizer and is usable appropriately in coatings, adhesives, photoresists, etc.
Inventors:
TAKAHASHI EIJI (JP)
Application Number:
PCT/JP1996/002333
Publication Date:
March 06, 1997
Filing Date:
August 21, 1996
Export Citation:
Assignee:
NIPPON SODA CO (JP)
TAKAHASHI EIJI (JP)
TAKAHASHI EIJI (JP)
International Classes:
C07C381/12; C08F2/50; C08F4/00; C08G59/68; G03F7/004; G03F7/038; (IPC1-7): C07C381/12; C08G59/68; G03F7/031
Foreign References:
| JPH02232215A | 1990-09-14 | |||
| JPH02149556A | 1990-06-08 |
Other References:
See also references of EP 0846681A4
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