Title:
POLYAMIDE COMPOSITE MATERIAL AS WELL AS PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/124668
Kind Code:
A1
Abstract:
Disclosed is a polyamide composite material, which comprises the following components in parts by weight: 100 parts of a polyamide with a terminus amino group value of 45-200 mmol/kg, and 0.1-8 parts of an epoxy resin with an epoxy value of 0.03-0.3. The present invention is able to significantly improve the coating performance of a soft rubber (TPE, TPV, TPU, etc.) of the polyamide composite material by means of adding an epoxy resin with a specific epoxy value.
Inventors:
XU HONGJI (CN)
CHEN PINGXU (CN)
YE NANBIAO (CN)
JIANG XI (CN)
WANG FENG (CN)
ZHENG YIQUAN (CN)
DING CHAO (CN)
CHEN PINGXU (CN)
YE NANBIAO (CN)
JIANG XI (CN)
WANG FENG (CN)
ZHENG YIQUAN (CN)
DING CHAO (CN)
Application Number:
PCT/CN2022/134018
Publication Date:
July 06, 2023
Filing Date:
November 24, 2022
Export Citation:
Assignee:
KINGFA SCIENCE & TECHNOLOGY CO (CN)
International Classes:
C09J177/02; C09J11/08; C09J163/00
Foreign References:
| CN113214778A | 2021-08-06 | |||
| CN103073879A | 2013-05-01 | |||
| CN101522843A | 2009-09-02 | |||
| CN101553546A | 2009-10-07 | |||
| CN101914362A | 2010-12-15 | |||
| CN112105702A | 2020-12-18 | |||
| US20090260761A1 | 2009-10-22 |
Attorney, Agent or Firm:
GUANGZHOU WISON I.P. LAW FIRM (CN)
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