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Title:
COMPOSITE PARTICLES, PRODUCTION METHOD FOR COMPOSITE PARTICLES, DRY POWDER, AND RESIN COMPOSITION FOR MOLDING
Document Type and Number:
WIPO Patent Application WO/2019/135384
Kind Code:
A1
Abstract:
These composite particles include at least one type of polymer particles each having, on the surface thereof, a coating layer formed of micronized cellulose, wherein the polymer particles and the micronized cellulose are bonded together in an inseparable state.

Inventors:
ISOGAI TAKUYA (JP)
Application Number:
JP2018/048117
Publication Date:
July 11, 2019
Filing Date:
December 27, 2018
Export Citation:
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Assignee:
TOPPAN PRINTING CO LTD (Postcode1100016, JP)
International Classes:
C08F2/44; A61K8/73; A61K8/81; A61Q1/00; C08F251/02; C08K3/08; C08L1/02; C08L101/00
Foreign References:
JP2017192897A2017-10-26
JP2005281470A2005-10-13
JP2007217557A2007-08-30
JP2019038949A2019-03-14
JP2009269992A2009-11-19
JP2003231704A2003-08-19
JP2012092203A2012-05-17
JP2015221844A2015-12-10
Other References:
FUJISAWA, SHUJI: "Synthesis of polymeric microparticle covered with nanocellulose", LECTURE ABSTRACTS OF THE 24TH ANNUAL MEETING OF THE CELLULOSE SOCIETY OF JAPAN , STEERING COMMITTEE OF THE 24ND ANNUAL MEETING OF THE CELLULOSE SOCIETY OF JAPAN, 1 July 2017 (2017-07-01)
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (Postcode1006620, JP)
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