Title:
カチオン重合性材料の熱硬化開始剤として特に適している選択された新規のスルホニウム化合物
Document Type and Number:
Japanese Patent JP3548967
Kind Code:
B2
Abstract:
Sulfonium compounds of the formula 1 or 2 are described: in which R denotes a mononuclear cycloalkyl radical having 3 to 8 ring carbon atoms or a mononuclear cycloalkyl radical having 3 to 8 ring carbon atoms to which at least one further ring containing carbon atoms is fused, X denotes a non-nucleophilic anion and Z denotes a single bond, an oxygen or sulphur atom, a group of the formula <2bL>S<(+)>-R X<(-)>, in which R and X likewise have the abovementioned meaning, <2bL>C=O or a methylene bridge, where the compounds are either unsubstituted or have one or more substituents which are selected from the group consisting of halogen, nitro, C1-C8-alkyl, phenyl, hydroxyl, C1-C8-alkoxy, phenoxy, benzyloxy, alkoxycarbonyl having 1-4 C atoms in the alkoxy radical or acyl having 1-12 C atoms. The compounds are particularly suitable as thermal curing agents for cationically polymerisable material.
Inventors:
Beat muller
Application Number:
JP20098593A
Publication Date:
August 04, 2004
Filing Date:
July 21, 1993
Export Citation:
Assignee:
Vantico AG
International Classes:
C07C381/12; C07D327/08; C07D333/76; C07D339/08; C08F4/00; C08F4/32; C08G59/22; C08G59/68; C08G65/10; (IPC1-7): C07C381/12; C08F4/32; C08G59/68
Foreign References:
| US4251521 |
Other References:
Journal of Organic Chemistry,1988年,Vol.53,No.23,p.5571-5573
Bulletin of Korean Chemical Society,1985年,Vol.6,No.6,p.375-376
Journal of the American Chemical Society,1973年,Vol.95,No.16,p.5298-5307
Bulletin of Korean Chemical Society,1985年,Vol.6,No.6,p.375-376
Journal of the American Chemical Society,1973年,Vol.95,No.16,p.5298-5307
Attorney, Agent or Firm:
Calyx
Toshio Nakamura
Miyazaki Yoshio
Tsutomu Kato
Toshio Nakamura
Miyazaki Yoshio
Tsutomu Kato