Title:
A manufacturing method of a poly dioxo run
Document Type and Number:
Japanese Patent JP6241478
Kind Code:
B2
Abstract:
The present invention provides a method for producing a polydioxolane, which includes polymerizing a 1,3-dioxolane compound represented by the formula (1) in the presence of a cationic catalyst and a sterically hindered phenol in an amount of 10 to 1,500 ppm, based on the 1,3-dioxolane compound. In the formula (1), R1 to R6 are the same or difference and each independently represents a hydrogen atom, an alkyl group, an aryl group, a hydroxyalkyl group, an alkyloxy group, or an aryloxy group.
Inventors:
Akira Ito
Teramoto Daiyuki
Teramoto Daiyuki
Application Number:
JP2015526290A
Publication Date:
December 06, 2017
Filing Date:
July 03, 2014
Export Citation:
Assignee:
Mitsubishi Gas Chemical Co., Ltd.
International Classes:
C08G65/06; C08G2/06; C08G65/26
Domestic Patent References:
| JP7286023A | ||||
| JP9241342A | ||||
| JP7233230A | ||||
| JP2001011144A | ||||
| JP8020714A |
Foreign References:
| WO1995023171A1 | ||||
| WO1995004099A1 |
Attorney, Agent or Firm:
Patent business corporation Tsukuni
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