Title:
ACRYLIC RUBBER SHEET HAVING EXCELLENT ROLL PROCESSABILITY AND BANBURY PROCESSABILITY
Document Type and Number:
WIPO Patent Application WO/2021/246513
Kind Code:
A1
Abstract:
Provided is an acrylic rubber sheet having excellent roll processability and Banbury processability. The acrylic rubber sheet according to the present invention has an ionic reactive group. The ratio (Mz/Mw) of the z-average molecular weight (Mz) to the weight average molecular weight (Mw) found in the absolute molecular weight distribution obtained by GPC-MALS is 1.8 or greater, and the gel content is 30 wt% or less.
Inventors:
MASUDA HIROFUMI (JP)
KAWANAKA TAKAFUMI (JP)
KAWANAKA TAKAFUMI (JP)
Application Number:
PCT/JP2021/021345
Publication Date:
December 09, 2021
Filing Date:
June 04, 2021
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
C08F6/14; C08F2/22; C08F2/38; C08F6/22; C08F220/18; C08F220/28; C08J5/18; C08K3/013; C08L33/06; C08L33/08; C08L33/14
Domestic Patent References:
| WO2014061744A1 | 2014-04-24 | |||
| WO2015147052A1 | 2015-10-01 | |||
| WO2018139466A1 | 2018-08-02 | |||
| WO2019208821A1 | 2019-10-31 | |||
| WO2021014791A1 | 2021-01-28 | |||
| WO2021014793A1 | 2021-01-28 | |||
| WO2021014795A1 | 2021-01-28 |
Foreign References:
| JPH03109451A | 1991-05-09 | |||
| JPH11217409A | 1999-08-10 | |||
| JP2004131654A | 2004-04-30 | |||
| JP2019119772A | 2019-07-22 |
Attorney, Agent or Firm:
ARIGA, Eiichiro et al. (JP)
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