Title:
RESIN MICROPARTICLE PRODUCTION METHOD AND RESIN PARTICLES
Document Type and Number:
WIPO Patent Application WO/2018/128108
Kind Code:
A1
Abstract:
This resin microparticle production method includes a step in which an impact crusher is used to crush resin particles having a BET specific surface area of at least 5m2/g and which are formed using a thermoplastic resin as a forming material.
Inventors:
GOUDA KENJI (JP)
SUGIMURA TOSHIAKI (JP)
OHTOMO SHINJI (JP)
SUGIMURA TOSHIAKI (JP)
OHTOMO SHINJI (JP)
Application Number:
PCT/JP2017/046333
Publication Date:
July 12, 2018
Filing Date:
December 25, 2017
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C08J3/12; C08G75/23
Domestic Patent References:
| WO2011062277A1 | 2011-05-26 | |||
| WO2015124521A1 | 2015-08-27 |
Foreign References:
| JPS58145731A | 1983-08-30 | |||
| JPS6481832A | 1989-03-28 | |||
| JPS63168432A | 1988-07-12 | |||
| JPS49110791A | 1974-10-22 | |||
| JPS5137199A | 1976-03-29 | |||
| JP2013508516A | 2013-03-07 | |||
| JP2013221071A | 2013-10-28 | |||
| JPH05500379A | 1993-01-28 | |||
| JP2017001142A | 2017-01-05 | |||
| JPS62185720A | 1987-08-14 | |||
| JP2006015497A | 2006-01-19 |
Other References:
See also references of EP 3567071A4
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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