Title:
THERMOPLASTIC MATERIAL HAVING GOOD TACTILE FEEL, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/173849
Kind Code:
A1
Abstract:
The present invention relates to the technical field of high polymer materials. Disclosed are a thermoplastic material having a good tactile feel, and a preparation method therefor and an application thereof. The thermoplastic material having a good tactile feel comprises the following components in parts by weight: 50-90 parts of an ABS resin, 5-25 parts of a first polymer, and 5-25 parts of a second polymer, the weight ratio of the first polymer to the second polymer being 1:0.5-2, wherein the first polymer is an ethylene-acrylic copolymer, the mass content of acrylic acid is 3%-15%, the second polymer is a high-molecular polymer containing glycidyl methacrylate, and the mass content of glycidyl methacrylate is 1%-10%. According to the present invention, a large amount of first polymers and second polymers are added to the ABS resin for synergistic action, so that a thermoplastic material having a good tactile feel and a fine surface structure is obtained, fine tiny protrusions can be felt during touch, and high surface roughness is achieved, thereby effectively improving the tactile feel of the material.
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Inventors:
WANG QI (CN)
CHEN PINGXU (CN)
YE NANBIAO (CN)
LIN RONGTAO (CN)
LI XINDA (CN)
JI DEYUN (CN)
LI WENLONG (CN)
LI MINGKUN (CN)
ZHANG YONG (CN)
LUO ZHONGFU (CN)
CHEN PINGXU (CN)
YE NANBIAO (CN)
LIN RONGTAO (CN)
LI XINDA (CN)
JI DEYUN (CN)
LI WENLONG (CN)
LI MINGKUN (CN)
ZHANG YONG (CN)
LUO ZHONGFU (CN)
Application Number:
PCT/CN2022/138880
Publication Date:
September 21, 2023
Filing Date:
December 14, 2022
Export Citation:
Assignee:
KINGFA SCIENCE & TECHNOLOGY CO (CN)
International Classes:
C08L55/02; C08L23/08; C08L25/14
Domestic Patent References:
| WO2021135570A1 | 2021-07-08 |
Foreign References:
| CN114702777A | 2022-07-05 | |||
| CN113045854A | 2021-06-29 | |||
| US20060252875A1 | 2006-11-09 | |||
| CN105419291A | 2016-03-23 | |||
| CN104559033A | 2015-04-29 |
Attorney, Agent or Firm:
YOGO PATENT AND TRADEMARK AGENCY LIMITED COMPANY (CN)
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