Title:
METHACRYLIC RESIN COMPOSITION FOR INJECTION MOLDING OR EXTRUSION MOLDING, RESIN MOLDED BODY AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2023/120305
Kind Code:
A1
Abstract:
The present invention provides a methacrylic resin composition for injection molding or extrusion molding, the methacrylic resin composition containing the component (A), the component (B) and the component (C) described below, while having a ratio expressed by (mass of component (C))/(mass of component (B)) of 0.01 to 50. Component (A): an acrylic resin that has a mass average molecular weight of less than 200,000
Component (B): at last one substance that is selected from among fatty acids, fatty acid derivatives and aliphatic alcohols
Component (C): a methacrylic polymer that has a mass average molecular weight of 200,000 or more
Inventors:
MOTOMATSU YUDAI (JP)
Application Number:
PCT/JP2022/045856
Publication Date:
June 29, 2023
Filing Date:
December 13, 2022
Export Citation:
Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
C08L33/12; B29C45/00; B29C48/00; C08J5/00; C08K5/05; C08K5/09; C08K5/20
Domestic Patent References:
| WO2019194210A1 | 2019-10-10 | |||
| WO2018066393A1 | 2018-04-12 | |||
| WO2015041311A1 | 2015-03-26 |
Foreign References:
| JP2016222744A | 2016-12-28 | |||
| JP2016008237A | 2016-01-18 | |||
| JP2013100548A | 2013-05-23 | |||
| JP2016186081A | 2016-10-27 | |||
| JP2000256527A | 2000-09-19 | |||
| JPH09268244A | 1997-10-14 |
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (JP)
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