Title:
HOT MELT ADHESIVE FILM HAVING HIGH-VISCOSITY METAL FORCE AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/201795
Kind Code:
A1
Abstract:
A hot melt adhesive film having a high-viscosity metal force, comprising the following components in parts by mass: 50-80 parts of an ethylene-vinyl acetate copolymer; 20-35 parts of a high-viscosity metal force resin; 5-10 parts of surface-modified far-infrared ceramic powder; 3-8 parts of permanent magnetic material powder; 1-4 parts of a rosin derivative; and 0.1-1 parts of a functional additive. A preparation method for the hot melt adhesive film having a high-viscosity metal force is simple in process and convenient to operate.
Inventors:
BIN JIAQUAN (CN)
BIN JIAQI (CN)
BIN JIAQI (CN)
Application Number:
PCT/CN2022/092761
Publication Date:
October 26, 2023
Filing Date:
May 13, 2022
Export Citation:
Assignee:
GUANGDONG HUIQI NEW MAT CO LTD (CN)
International Classes:
C09J123/08; C09J7/10; C09J7/30; C09J11/04; C09J163/02
Foreign References:
| CN103571375A | 2014-02-12 | |||
| CN1129640A | 1996-08-28 | |||
| CN103756577A | 2014-04-30 | |||
| CN103571392A | 2014-02-12 | |||
| CN108587508A | 2018-09-28 | |||
| JP2003261847A | 2003-09-19 |
Attorney, Agent or Firm:
DONGGUAN HENGCHENG IP AGENCY CO., LTD. (CN)
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