Title:
増粘剤
Document Type and Number:
Japanese Patent JP7413143
Kind Code:
B2
Abstract:
To provide a thickener which can be easily dissolved in methyl methacrylate and can apply a predetermined viscosity as a syrup, and which has excellent color tone of the syrup and causes less poor pump-up during transportation of a slurry.SOLUTION: A thickener of the invention includes a methacryl resin in which Mw/Mn is 1.7-2.5, a mean particle diameter is 150-250 μm and a standard deviation of particle diameter is 40-150 μm.SELECTED DRAWING: None
Inventors:
Akira Iwata
Application Number:
JP2020084553A
Publication Date:
January 15, 2024
Filing Date:
May 13, 2020
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
C08F220/14; C09K3/00; C08J3/16
Domestic Patent References:
| JP2008174574A | ||||
| JP2013216764A | ||||
| JP2006131826A |
Attorney, Agent or Firm:
Kenji Sugimura
Koichiro Kami
Takao Inoue
Koichiro Kami
Takao Inoue
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