Title:
POLYESTER RESIN POWDER MIXTURE
Document Type and Number:
WIPO Patent Application WO/2017/002443
Kind Code:
A1
Abstract:
The present invention efficiently provides a polyester resin powder mixture having a small average particle size, excellent powder flowability, and high strength after molding. This polyester resin powder mixture is obtained by blending 0.1-5 parts by weight of silica microparticles having an average particle size of 20-500 nm in 100 parts by weight of a polyester resin powder having an average particle size that is over 1 μm and is less than or equal to 100 μmm, and that has a uniformity of 4 or less.
Inventors:
WATANABE KEI (JP)
TAKEDA KAZUSADA (JP)
NISHIMURA YOSUKE (JP)
TAKEZAKI HIROSHI (JP)
MIYAMA HISASHI (JP)
NISHIDA MIKIYA (JP)
TAKEDA KAZUSADA (JP)
NISHIMURA YOSUKE (JP)
TAKEZAKI HIROSHI (JP)
MIYAMA HISASHI (JP)
NISHIDA MIKIYA (JP)
Application Number:
PCT/JP2016/063241
Publication Date:
January 05, 2017
Filing Date:
April 27, 2016
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
C08L67/00; C08K3/00
Foreign References:
| JP2015083668A | 2015-04-30 | |||
| JP2012167274A | 2012-09-06 | |||
| JP2006017954A | 2006-01-19 | |||
| JP2013119565A | 2013-06-17 | |||
| JP2006206897A | 2006-08-10 | |||
| JPS5162858A | 1976-05-31 | |||
| JP2010031104A | 2010-02-12 | |||
| JP2011184522A | 2011-09-22 |
Other References:
See also references of EP 3315553A4
Download PDF: