国家/地区 中国（8）
IPC部 C（8）
IPC大类 C08（8） B32（5） B60（2）
G10（2）
IPC小类 C08K（8） C08L（8） B32B（5）
C08J（2） G10K（2）
IPC C08K007/26（8）
发明人 WANG F（8）
公开年 2021（5） 2022（2）
申请年 2020（5）  2022（2） 
专利权人 HUBEI TIANYU.（5）

High wear-resistant graphene modified natural rubber useful for e.g. tyre comprises blended modified natural rubber modified graphene oxide, wear-resistant carbon black, other wear-resistant filler, zinc oxide, stearic acid, anti-aging agent RD, anti-aging agent 4010 NA and sulfur.

ZHAO G, WANG F, LIU Y, SONG Q, ZHOU S

Vibration-damping and sound-insulation material used in rail vehicle body, comprises e.g. polyacrylate rubber, polyisobutylene, polyacrylamide, antioxidant, expanded vermiculite, inorganic filler, tackifying resin, and flame retardant.

LV M, YUAN Y, WANG F, WANG S, XIAO W, ZHANG B, CHEN X

Anti-aging soundproof cotton includes anti-aging film containing preset amount of elastic resin, polycarbonate and anti-aging agent, and having mixed fiber layer containing preset amount of glass fiber, asbestos fiber and ceramic fiber.

PAN J, WANG F

Improving viscosity of sound insulation cotton comprises e.g. stacking anti-aging layer, mixed fiber layer, light metal mesh layer, soft resin layer and elastic layer, applying adhesive, compacting, and absorbing sound insulation cotton.

PAN J, WANG F

Jietu CX62 interior sound-absorbing cotton comprises e.g. inner decorative layer with surface layer and sound absorbing cotton layer provided at lower part of inner decorative layer and provided by Velcro (Fastener) surface layer.

PAN J, WANG F

Improving shore hardness of sound insulation cotton comprises weaving lightweight metal fibers that make up light metal mesh layer, pressing plates, attaching anti-aging film to sides of sound-absorbing cotton layer and heat sealing edges.

PAN J, WANG F

Preparing green filler useful for tire tread rubber, comprises e.g. preparing modified white carbon black dry powder, preparing the modified graphene dry powder, and mixing modified silica dry powder and modified graphene dry powder.

WANG F, SUI P, CHEN X, LI Q, LI Y

Damping material sound-absorbing cotton includes damping sheet layer comprising waste rubber, waste cotton hemp modifying polyisoprene rubber, carbon fiber, modified nano-graphene, flexibilizer, coupling agent and compatibilizer.

PAN J, WANG F