Title:
SILANE CROSSLINKED POLYVINYL CHLORIDE RESIN AND METHOD FOR PRODUCING MOLDING THEREOF
Document Type and Number:
Japanese Patent JP2018083937
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To produce a silane crosslinked polyvinyl chloride resin with a high degree of crosslinking, by making a silane crosslinking reaction smoothly proceed, without causing the discoloration or degradation polyvinyl chloride resin.SOLUTION: A method for producing a silane crosslinked polyvinyl chloride resin includes at least the following steps 1, 2, and 3: Step 1 (mixing step): a polyvinyl chloride resin, an organic unsaturated silane, and an organic peroxide with a hydrogen abstraction ability (ε) of 30-60 are mixed to obtain a mixture. Step 2 (heating step): the mixture is heated. Step 3 (condensation step): after the steps 1 and 2, a silanol group is condensed in the presence of a silanol condensation catalyst and moisture.SELECTED DRAWING: None
Inventors:
TANABE TETSUSHI
Application Number:
JP2017215658A
Publication Date:
May 31, 2018
Filing Date:
November 08, 2017
Export Citation:
Assignee:
MCPP INNOVATION LLC
International Classes:
C08J3/24; C08F259/04
Domestic Patent References:
| JPH10298381A | 1998-11-10 | |||
| JPH1081802A | 1998-03-31 | |||
| JP2017141383A | 2017-08-17 | |||
| JPS60144315A | 1985-07-30 | |||
| JPH06168629A | 1994-06-14 | |||
| JP2014136752A | 2014-07-28 |
Foreign References:
| WO2013147148A1 | 2013-10-03 | |||
| WO2015046476A1 | 2015-04-02 |
Attorney, Agent or Firm:
Tsuyoshi Shigeno
Takayuki Shigeno
Takayuki Shigeno