Title:
SUBSTANTIALLY SPHERICAL RESIN PARTICLE COMPOSED OF THERMOPLASTIC RESIN AND USE THEREFOR
Document Type and Number:
Japanese Patent JP2021014592
Kind Code:
A
Abstract:
To provide a substantially spherical thermoplastic resin particle having high light-scattering properties.SOLUTION: The problem is solved by a substantially spherical resin particle composed of a thermoplastic resin with a sphericity of 0.90-1.00, a light scattering index of 0.5-1.0, and an amount of flaxseed oil absorption of 30-150 ml/100 g.SELECTED DRAWING: None
Inventors:
KUWAGAKI KAORI
KUSAKA AKIYOSHI
KUSAKA AKIYOSHI
Application Number:
JP2020185691A
Publication Date:
February 12, 2021
Filing Date:
November 06, 2020
Export Citation:
Assignee:
SEKISUI PLASTICS
International Classes:
C08J3/16; A61K8/02; A61K8/72; A61Q1/00; C08J3/05
Domestic Patent References:
JP2008521778A | 2008-06-26 | |||
JP2013133473A | 2013-07-08 | |||
JP2007056085A | 2007-03-08 | |||
JP2013049825A | 2013-03-14 | |||
JP2009114241A | 2009-05-28 |
Foreign References:
WO2012105140A1 | 2012-08-09 | |||
WO2015098654A1 | 2015-07-02 | |||
US20140026916A1 | 2014-01-30 | |||
WO2013015299A1 | 2013-01-31 | |||
WO2019131755A1 | 2019-07-04 |
Attorney, Agent or Firm:
Yasuyuki Yamada
Tatsuya Ando
Tatsuya Ando