Title:
REACTION ACCELERATOR FOR A COPOLYMERISATION, ELECTRICAL-INSULATION TAPE, ELECTRICAL-INSULATION BODY, AND CONSOLIDATION BODY
Document Type and Number:
WIPO Patent Application WO/2014/118077
Kind Code:
A3
Abstract:
The invention relates to the use of a compound having the structural formula R1CO2
-R2CO2
- Zn2+ as a reaction accelerator for the copolymerisation of a mixture of a carboxylic acid anhydride and an oxirane, wherein R1 and R2 are a straight-chained or branched alkyl group independently of each other.
Inventors:
BROCKSCHMIDT MARIO (DE)
POHLMANN FRIEDHELM (DE)
RAINER FRANK (DE)
POHLMANN FRIEDHELM (DE)
RAINER FRANK (DE)
Application Number:
PCT/EP2014/051330
Publication Date:
December 31, 2014
Filing Date:
January 23, 2014
Export Citation:
Assignee:
SIEMENS AG (DE)
International Classes:
C08G59/42; C08G59/68; H01B3/04; H01B3/40
Foreign References:
| EP0198195A2 | 1986-10-22 | |||
| US4178274A | 1979-12-11 | |||
| US3449641A | 1969-06-10 | |||
| GB1557960A | 1979-12-19 | |||
| US6190775B1 | 2001-02-20 | |||
| GB2019778A | 1979-11-07 | |||
| EP1850460A2 | 2007-10-31 |
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