国家/地区 中国（4）
IPC部 B（4）
IPC大类 B32（4）
IPC小类 B32B（4）
IPC C08K003/04（4） B32B025/04（2） B32B025/18（2）
B32B033/00（2） C08J005/18（2） C08L023/28（2）
C08L091/00（2） H05K009/00（2）
发明人 GUO S（3） WU H（3） XIONG Y（2）
公开年 2021（2）
申请年 2021（3） 
专利权人 UNIV SICHUAN（4）

Preparing butyl rubber /natural rubber alternating multilayer composite material used as tire inner liner material of automobile and airplane, involves alternately laminating and co-extruding natural rubber compound and butyl rubber compound, and vulcanizing.

WU H, DUAN Y, GUO S, XI T, XIONG Y

Preparing electromagnetic shielding composite material with multi-layer gradient isolation network comprises forming first ball milling product, second premix, third premix and fourth premix, obtaining hot press forming product and overlapping hot pressing from up to down.

GUO S, GUO Y, WU H

High-barrier bromobutyl rubber with alternating layered structure, comprises carbon black modified bromobutyl rubber layer A and sheet filler modified bromobutyl rubber layer B.

ZHANG L, YANG S, GUO S, WU H, XIONG Y

High-absorption electromagnetic shielding composite film for preparation of electromagnetic shielding materials, is double-layer composite film made of film made of porous carbon material and polymer matrix material, and another film made of conductive material and polymer matrix material.

SHEN L, ZHANG H, CHEN Y, FEI Y, YUAN M, ZOU H