DYNAMICALLY-VULCANIZED ANTIBACTERIAL TPV COMPOSITE MATERIAL, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

WIPO Patent Application WO/2018/192162

A1

A dynamically-vulcanized antibacterial TPV composite material, and a preparation method therefor and an application thereof. The dynamically-vulcanized antibacterial TPV composite material is prepared from specific amounts of polypropylene, ethylene propylene diene monomer rubber, a thermoplastic polyurethane elastomer, an antibacterial agent, a flow modifier, a crosslinking agent, a heat stabilizer and an ultraviolet absorber. The antibacterial agent is evenly dispersed in the obtained dynamically-vulcanized antibacterial TPV composite material, and the obtained dynamically-vulcanized antibacterial TPV composite material has excellent antibacterial properties and good processing performance, and is easy to process and mold. The preparation method of the dynamically-vulcanized antibacterial TPV composite material has simple process, convenient operation and high benefit, and is suitable for industrial production. The dynamically-vulcanized antibacterial TPV composite material can be widely applied to the manufacturing of electric wire and cable sheaths, and has good processing performance, and moreover, the obtained electric wires and cables have obvious antibacterial and bacteriostatic effects.

GUO JIANBING (CN)
HE WEIDI (CN)
ZHOU DENGFENG (CN)

PCT/CN2017/101938

October 25, 2018

September 15, 2017

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GUIZHOU MATERIALS TECH INDUSTRY RESEARCH INSTITUTE (CN)

C08L23/12; C08K13/02; C08L23/16; C08L75/04; C08L79/00

CN103497429A	2014-01-08
CN101701095A	2010-05-05
CN101864116A	2010-10-20
CN101440182A	2009-05-27
US20100036027A1	2010-02-11
US6667364B2	2003-12-23

CHOFN INTELLECTUAL PROPERTY (CN)

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