BRIDGING AGENT, COMPOSITION, MASTERBATCH, PACKAGING FILM AND ELECTRONIC COMPONENT

WIPO Patent Application WO/2023/024267

A1

The present invention provides a bridging agent, a composition, a masterbatch, a packaging film and an electronic component. The bridging agent has a cyclic structure with the following general structural formula: R1 xR2 y[CH3SiO]n, where n is an even number and 4≤n≤10; both R1 and R2 are connected to Si atoms, and R1 is a group having a terminal double bond; R2 is a linear alkyl group or a branched alkyl group having 4 to 14 carbon atoms; x is an even number greater than 1 and less than n, and x+y is equal to n; R1s are in pairwise alignment, R2s are in pairwise alignment, R1s in pairwise alignment are the same, R2s in pairwise alignment are the same, R1s that are not aligned are either the same or different, and R2s that are not in alignment are either the same or different. The bridging agent of the present application reduces the probability of migration in a polyolefin resin, thereby improving the creep resistance of the polyolefin resin, and further prolonging the service life of an electronic component.

TANG GUODONG (CN)
LI BOGENG (CN)
ZHOU GUANGDA (CN)
HOU HONGBING (CN)
MEI YUNXIAO (CN)
WEI MENGJUAN (CN)

PCT/CN2021/129110

March 02, 2023

November 05, 2021

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HANGZHOU FIRST APPLIED MAT CO LTD (CN)

C09J123/08; C09J7/10; C09J7/30; C09J11/06; C09J123/06; H01L23/29

CN113429911A	2021-09-24
CN104321385A	2015-01-28
CN104245847A	2014-12-24
CN102171268A	2011-08-31
CN102918110A	2013-02-06
CN101896537A	2010-11-24
US20110001190A1	2011-01-06
CN104497272A	2015-04-08
CN111500204A	2020-08-07

KANGXIN PARTNERS, P.C. (CN)

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