Title:
SPRAYING-FREE POLYPROPYLENE COMPOSITION AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/080608
Kind Code:
A1
Abstract:
A spraying-free polypropylene composition comprises 40 to 98 parts of polypropylene resin and 0.5 to 3 parts of effect pigment by weight. The effect pigment comprises 60 to 100 parts of aluminum powder with a low diameter-thickness ratio, 0 to 40 parts of aluminum powder with a high diameter-thickness ratio, and 0 to 40 parts of pearl powder by weight.
Inventors:
LU CHAOLIANG (CN)
WANG DAZHONG (CN)
HUANG XIANBO (CN)
YE NANBIAO (CN)
YANG BO (CN)
LUO ZHONGFU (CN)
HE CHAO (CN)
WANG DAZHONG (CN)
HUANG XIANBO (CN)
YE NANBIAO (CN)
YANG BO (CN)
LUO ZHONGFU (CN)
HE CHAO (CN)
Application Number:
PCT/CN2018/100320
Publication Date:
May 02, 2019
Filing Date:
August 14, 2018
Export Citation:
Assignee:
KINGFA SCIENCE & TECHNOLOGY CO (CN)
SHANGHAI KINGFA SCI & TECH DVPT CO LTD (CN)
TIANJIN KINGFA ADVANCED MAT CO LTD (CN)
CHENGDU KINGFA SCI & TECH ADVANCED MAT CO LTD (CN)
SHANGHAI KINGFA SCI & TECH DVPT CO LTD (CN)
TIANJIN KINGFA ADVANCED MAT CO LTD (CN)
CHENGDU KINGFA SCI & TECH ADVANCED MAT CO LTD (CN)
International Classes:
C08L23/12; B29C48/92; C09C1/64
Domestic Patent References:
| WO2006041658A1 | 2006-04-20 |
Foreign References:
| US20170210877A1 | 2017-07-27 | |||
| CN107011614A | 2017-08-04 | |||
| CN101568604A | 2009-10-28 | |||
| US20100269733A1 | 2010-10-28 | |||
| CN101959974A | 2011-01-26 |
Attorney, Agent or Firm:
GUANGZHOU WISON I.P. LAW FIRM (CN)
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