Title:
PARTICULATE MANUFACTURING METHOD, AND PARTICULATE
Document Type and Number:
WIPO Patent Application WO/2020/196923
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a method to recover polymer microparticles from a latex including said polymer microparticles, without using an electrolyte or an organic solvent. A particulate manufacturing method including: an impregnation step in which a latex that includes polymer microparticles is impregnated with a gas; and a spraying step in which the latex is sprayed after undergoing a heating step and the impregnation step, wherein the polymer microparticles include a graft copolymer that has a graft section.
Inventors:
INOUE TARO (JP)
ISHIHARA MORIO (JP)
ASANO ATSUSHI (JP)
ISHIHARA MORIO (JP)
ASANO ATSUSHI (JP)
Application Number:
PCT/JP2020/014661
Publication Date:
October 01, 2020
Filing Date:
March 30, 2020
Export Citation:
Assignee:
KANEKA CORP (JP)
International Classes:
C08J3/12
Domestic Patent References:
| WO2005078013A1 | 2005-08-25 |
Foreign References:
| JP2008535962A | 2008-09-04 | |||
| JP2008297339A | 2008-12-11 | |||
| JP2009516041A | 2009-04-16 | |||
| JPS5219757A | 1977-02-15 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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