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Title:
LIGHT-TRANSMITTING RUBBER COMPOSITION, PREPARATION METHOD, AND APPLICATION IN ELECTROACOUSTIC DEVICES
Document Type and Number:
WIPO Patent Application WO/2021/000191
Kind Code:
A1
Abstract:
A light-transmitting rubber composition, a preparation method, and an application in electroacoustic devices. A prepared rubber product can transmit ultraviolet light, therefore ultraviolet curing can be used for bonding assembly, the efficiency is high, the bonding effect is good, and automatic assembly of a production line can be realized; moreover, it can be obtained from the detection that the prepared rubber product maintains a small hardness change rate for a long time at 50ºC, and further maintains the stability of F0. The technical defects of inconvenient curing and easy aging under heating of edges in electroacoustic devices in the prior art are solved.

Inventors:
LIAO ZHENFEI (CN)
HAO JUAN (CN)
Application Number:
CN2019/094091
Publication Date:
January 07, 2021
Filing Date:
June 30, 2019
Export Citation:
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Assignee:
AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
AAC TECHNOLOGIES PTE LTD (SG)
International Classes:
C08L23/16; C08K13/02; C08L9/06; C08L91/06; H04R7/06
Domestic Patent References:
WO2007077691A12007-07-12
Foreign References:
CN106751867A2017-05-31
CN104592631A2015-05-06
CN106188673A2016-12-07
CN102942722A2013-02-27
CN107286409A2017-10-24
US20160200948A12016-07-14
CN1425710A2003-06-25
CN107082913A2017-08-22
Attorney, Agent or Firm:
SHENZHEN CIPRUN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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