Title:
ANTI-FLOATING FIBER AGENT AND ANTI-FLOATING FIBER POLYPROPYLENE REINFORCED COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2022/001018
Kind Code:
A1
Abstract:
Provided are an anti-floating fiber agent and a preparation method therefor, the anti-floating fiber agent being PB-1-g-MAH. Also provided are an anti-floating fiber polypropylene reinforced composite material and a preparation method therefor. The material comprises the following components in parts by weight: 35-90 parts of polypropylene, 20-50 parts of glass fibers, 5-15 parts of the anti-floating fiber agent and 0.2-0.6 parts of an antioxidant, the polypropylene including polypropylene A, the melt flow rate of polypropylene A at 230°C and 2.16kg being 1000-1500g / 10 minutes. The use of polypropylene A and the anti-floating fiber agent allows for better glass fiber wrapping and infiltration, to achieve a good anti-floating fiber appearance effect.
Inventors:
YU FEI (CN)
LUO RUI (CN)
HUANG XIANBO (CN)
YE NANBIAO (CN)
WU GUOFENG (CN)
LAI ANG (CN)
DING ZHENGYA (CN)
YANG BO (CN)
LUO ZHONGFU (CN)
LUO RUI (CN)
HUANG XIANBO (CN)
YE NANBIAO (CN)
WU GUOFENG (CN)
LAI ANG (CN)
DING ZHENGYA (CN)
YANG BO (CN)
LUO ZHONGFU (CN)
Application Number:
PCT/CN2020/136318
Publication Date:
January 06, 2022
Filing Date:
December 15, 2020
Export Citation:
Assignee:
KINGFA SCIENCE & TECHNOLOGY CO (CN)
International Classes:
C08F255/10; B29B9/06; C08F210/14; C08F212/12; C08F222/06; C08K5/134; C08K5/526; C08K7/14; C08L23/12; C08L51/06
Foreign References:
CN109233084A | 2019-01-18 | |||
CN106750949A | 2017-05-31 | |||
CN103265761A | 2013-08-28 | |||
CN105542085A | 2016-05-04 | |||
CN108912514A | 2018-11-30 | |||
KR101325584B1 | 2013-11-06 | |||
CN111499971A | 2020-08-07 | |||
CN111808236A | 2020-10-23 |
Other References:
HAN LEI: "Preparation, Grafting Mechanism and Crystal Properties of Co-monomer/Maleic Anhydride Melt Grafting Isotactic Polybutene-1", SCIENCE-ENGINEERING (I), CHINA MASTER’S THESES FULL-TEXT DATABASE, 15 April 2015 (2015-04-15), XP055884742
LIU ZHEN: "Study on Muti-Monomer Melt Grafting Onto IPB-1and Its Modifying PBT", CHINESE MASTER'S THESES FULL-TEXT DATABASE, ENGINEERING TECHNOLOGY I, no. 7, 15 July 2014 (2014-07-15), XP055884130
WANG DOU, QU MINJIE;XU PEIQI;FENG NA;WU LIHAO: "Preparation and Characterization of Low Floating Fiber GFRPP Composites", XIANDAI-SULIAO-JIAGONG-YINGYONG = MODERN PLASTICS PROCESSING AND APPLICATIONS / ZHONGGUO SHIHUA JITUAN GONGSI SULIAO JIAGONG, ZHONGGUO SHIYOU HUAGONG ZONGGONGSI YANGZI SHIYOU HUAGONG GONGSI, CN, vol. 31, no. 3, 20 June 2019 (2019-06-20), CN , pages 29 - 32, XP055884750, ISSN: 1004-3055, DOI: 10.19690/j.issn1004-3055.20180250
XU PEIQI, QU MINJIE, NING YANG, JIA TING, ZHANG YONGJIE, WANG SHUWEI, FENG NA, WU LIHAO: "High performance and low floating fiber glass fiber-reinforced polypropylene composites realized by a facile coating method; Including Supporting Information", ADVANCED COMPOSITES AND HYBRID MATERIALS, vol. 2, no. 2, 27 February 2019 (2019-02-27), pages 234 - 241, XP009533312, ISSN: 2522-0128, DOI: 10.1007/s42114-019-00080-0
WANG BO, NIE KAI, XUE XIAO-RONG, LIN FU-HUA, LI XIANG-YANG, XUE YONG-BING, LUO JUN: "Preparation of Maleic Anhydride Grafted Polybutene and Its Application in Isotactic Polybutene-1/Microcrystalline Cellulose Composites", POLYMERS, vol. 10, no. 4, 2 April 2018 (2018-04-02), XP055884756, DOI: 10.3390/polym10040393
LIU ZHEN: "Study on Muti-Monomer Melt Grafting Onto IPB-1and Its Modifying PBT", CHINESE MASTER'S THESES FULL-TEXT DATABASE, ENGINEERING TECHNOLOGY I, no. 7, 15 July 2014 (2014-07-15), XP055884130
WANG DOU, QU MINJIE;XU PEIQI;FENG NA;WU LIHAO: "Preparation and Characterization of Low Floating Fiber GFRPP Composites", XIANDAI-SULIAO-JIAGONG-YINGYONG = MODERN PLASTICS PROCESSING AND APPLICATIONS / ZHONGGUO SHIHUA JITUAN GONGSI SULIAO JIAGONG, ZHONGGUO SHIYOU HUAGONG ZONGGONGSI YANGZI SHIYOU HUAGONG GONGSI, CN, vol. 31, no. 3, 20 June 2019 (2019-06-20), CN , pages 29 - 32, XP055884750, ISSN: 1004-3055, DOI: 10.19690/j.issn1004-3055.20180250
XU PEIQI, QU MINJIE, NING YANG, JIA TING, ZHANG YONGJIE, WANG SHUWEI, FENG NA, WU LIHAO: "High performance and low floating fiber glass fiber-reinforced polypropylene composites realized by a facile coating method; Including Supporting Information", ADVANCED COMPOSITES AND HYBRID MATERIALS, vol. 2, no. 2, 27 February 2019 (2019-02-27), pages 234 - 241, XP009533312, ISSN: 2522-0128, DOI: 10.1007/s42114-019-00080-0
WANG BO, NIE KAI, XUE XIAO-RONG, LIN FU-HUA, LI XIANG-YANG, XUE YONG-BING, LUO JUN: "Preparation of Maleic Anhydride Grafted Polybutene and Its Application in Isotactic Polybutene-1/Microcrystalline Cellulose Composites", POLYMERS, vol. 10, no. 4, 2 April 2018 (2018-04-02), XP055884756, DOI: 10.3390/polym10040393
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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