国家/地区 中国（57） 世界知识产权组织（2）
IPC部 C（57）
IPC大类 C08（57）
IPC小类 C08L（57）
IPC C08L009/02（57）
发明人 LI J（4） PAN J（4） WANG F（4）
LIU Y（3） WU X（3） HUANG Z（2）
LIU F（2） LIU X（2） LV X（2）
WANG C（2） WANG H（2） WANG J（2）
WANG Y（2） XU H（2） YANG X（2）
公开年 2021（57）
申请年 2020（30）  2021（27） 
专利权人 HUBEI TIANYU.（4） WUHU JITUO R.（2）

Rubber sealing ring comprises modified rubber, vulcanizing machine, accelerator, zinc oxide, and and cross-linking agent, and is prepared by weighing the material according to parts by weight for further use, using clean water to clean vulcanizing.

CHENG P

Epoxy-type copper-clad plate material useful for aluminum substrate, and copper clad laminate, comprises composite resin, accelerator, curing agent and tin dioxide/graphene.

ZHANG C

Rubber material used as sealing material in sealing shield machine, comprises nitrile rubber, zinc oxide, carbon black, silicon dioxide, vulcanizing agent, plasticizer, anti-aging agent, softening agent, acidified carbon fiber, carbon nano material and unsaturated carboxylic acid metal salt.

LI J, PENG Z, ZHAO M, LONG W, HAN T, JIA L

Female shoe comprises styrene butadiene rubber, nitrile rubber, filler, zinc methacrylate, sulfur powder, accelerator, cross-linking agent, dicumyl peroxide, 2-hydroxy-4-octyloxybenzophenone, antibacterial agent and vamp.

ZHU C

Porous groove white pad with function of polishing and grinding has polishing surface layer compositionally connected to grinding material layer, and high elastic layer (first silica gel andfirst nitrile rubber), transition layer and polishing surface layer are provided with multiple through holes.

TAN H, LI J

Nano-composite rubber used for manufacturing automobile windshield wiper and/or spacecraft sealing ring, comprises rubber, nano-carbon material, polymer and surfactant.

HOU S, ZHAO S, ZHANG R, LI L, LIU W, WU M, WANG H, SUN X, LI Y, LI J

Preparing heating wear-resistant carpet comprises e.g. vulcanizing modified zinc oxide, nitrile rubber, plasticizer and accelerator to obtain film, double twisting, spinning and weaving modified acetate fiber to obtain textile fabric and hot pressing film on textile fabric.

WANG Y, DENG Y

Ultra-high pressure hydraulic hose comprises inner rubber layer, buffer layer, winding layer, middle rubber layer and outer rubber layer arranged in order from inside to outside, where buffer layer corrugated and filled with multiple magnetic beads.

GUO J, BAO W, PANG F, LI P, YUE B, ZHANG F, YAN K, WU Z

Antibacterial and sterilizing material for yoga mat, comprises far-infrared emitter, graphene and sterilizing agent, where sterilizing agent is macromolecular sterilizing agent and/or reactive polymer sterilizing agent.

LU J

Production device for lightweight and wear-resistant indoor cotton shoes, has pressing plate installed at end of piston rod of lifting cylinder, and guide seat fixedly installed at bottom of inner cavity of grinding chamber.

GAO L, JIANG Y, ZHANG S, GAO X, WANG J