Title:
POLYAMIDE COMPOSITE MATERIAL, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/001055
Kind Code:
A1
Abstract:
The present invention provides a polyamide composite material. The addition of magnesium-containing organic salt and aluminum-containing organic salt causes a polyamide resin matrix to contain a certain amount of magnesium elements and aluminum elements, so that the laser welding performance of an article can be promoted. The present invention provides two preparation methods at the same time, one of which can be used for recovering polyamide waste and improving the utilization value of the recovered polyamide extracted from the polyamide waste at the same time.
Inventors:
YE NANBIAO (CN)
CHANG HUAN (CN)
ZHOU WOHUA (CN)
LI CHENG (CN)
ZHU XIUMEI (CN)
SU YUJUN (CN)
TANG LEI (CN)
LIU XINXIN (CN)
HUANG XIANBO (CN)
CHANG HUAN (CN)
ZHOU WOHUA (CN)
LI CHENG (CN)
ZHU XIUMEI (CN)
SU YUJUN (CN)
TANG LEI (CN)
LIU XINXIN (CN)
HUANG XIANBO (CN)
Application Number:
PCT/CN2020/140813
Publication Date:
January 06, 2022
Filing Date:
December 29, 2020
Export Citation:
Assignee:
KINGFA SCIENCE & TECHNOLOGY CO (CN)
International Classes:
C08L77/00; B29C65/16; C08K5/098
Domestic Patent References:
| WO2009151145A1 | 2009-12-17 |
Foreign References:
| CN111849152A | 2020-10-30 | |||
| CN111040443A | 2020-04-21 | |||
| CN111117235A | 2020-05-08 | |||
| CN107163571A | 2017-09-15 | |||
| JP2008024923A | 2008-02-07 |
Attorney, Agent or Firm:
GUANGZHOU WISON I.P. LAW FIRM (CN)
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