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Title:
MICROPARTICLES AND MICROPARTICLE DISPERSION
Document Type and Number:
WIPO Patent Application WO/2022/186224
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing novel microparticles. The present invention provides, as a means for solving the problem, core-shell-type microparticles including: a shell containing at least one polymer selected from the group consisting of fluorine-containing polymers, fluorine-free vinyl polymers, and silicone polymers; and a core containing a fluorocarbon.

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Inventors:
ITO TAICHI (JP)
CHANDEL ARVIND KUMAR SINGH (JP)
HAMADA TOMOHITO (JP)
SAGISAKA SHIGEHITO (JP)
KISHIKAWA YOSUKE (JP)
Application Number:
PCT/JP2022/008668
Publication Date:
September 09, 2022
Filing Date:
March 01, 2022
Export Citation:
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Assignee:
UNIV TOKYO (JP)
DAIKIN IND LTD (JP)
International Classes:
A61K9/10; A61K35/14; A61K47/32; A61K47/34; B01J13/12
Domestic Patent References:
WO2003106516A12003-12-24
WO2016133206A12016-08-25
Foreign References:
JPH06507830A1994-09-08
JP2016503100A2016-02-01
US5374243A1994-12-20
JPH07216127A1995-08-15
JPS5734107A1982-02-24
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
Download PDF:
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