Title:
有機／無機複合体粒子
Document Type and Number:
Japanese Patent JP7225719
Kind Code:
B2
Abstract:
The object is achieved by organic-inorganic composite particles, which have an average particle size of preferably 1 μm to 3,000 μm, including a polyvinyl alcohol-based resin and a component having a three-dimensional siloxane crosslinked structure that is derived from a hydrolysis-polycondensation product of an alkoxysilane and/or a low condensate thereof, wherein the alkoxysilane includes a T unit and/or a Q unit as a structural unit (s), and a Si content with respect to a total weight of the composite particles is 0.1 wt % or more and 23 wt % or less in terms of SiO2.
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Inventors:
Nanako Kato
Shohei Hirase
Takumi Watanabe
Yoshiya Yoshida
Bandai training
Shohei Hirase
Takumi Watanabe
Yoshiya Yoshida
Bandai training
Application Number:
JP2018215063A
Publication Date:
February 21, 2023
Filing Date:
November 15, 2018
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
C08L29/04; B32B27/30; C08G77/442; C08G77/50; C08J3/12; C08L83/04; C08L101/14; C09K8/512
Domestic Patent References:
| JP5140326A | ||||
| JP2011516629A | ||||
| JP2016108350A |
Attorney, Agent or Firm:
Yoshiyuki Kawaguchi
Daisuke Takada
Toshiaki Shimoda
Daisuke Takada
Toshiaki Shimoda