国家/地区 中国（27） 世界知识产权组织（3） 韩国（2）
IPC部 C（33）
IPC大类 C08（33）
IPC小类 C08K（33）
IPC C08K003/04（24） C08K003/22（9） C08K009/02（7）
F16L009/12（7） C08K003/34（6） C08K007/06（6）
C08K007/26（6） C08L023/06（6） C08K003/30（5）
C08K009/04（5） C08L027/18（5） F16D069/02（5）
B32B001/08（4） C08K003/08（4） C08K007/14（4）
发明人 LIANG Y（3） PAN J（3） ZHANG H（3）
ZHANG L（3） HUO F（2） LI Y（2）
LIU X（2） SONG Q（2） WANG J（2）
WANG L（2） WANG X（2）
公开年 2022（33）
申请年 2022（18）  2021（13）  2020（2） 
专利权人 GUANGDE TIAN.（3） LINHAI WEIXI.（2）

Vibration damping block useful for air conditioning product comprises vibration damping base material embedded with titanium-aluminum alloy elastic net, outer surface of damping base material wrapped with woven carbon fiber buffer net and vibration damping base material arranged in inner layer.

ZHANG L, PAN J

Double insulation type self-limiting temperature heating cable used in electric heating element, comprises two parallel metal wire cores whose outside is covered with PTC material layer, where PTC material layer is covered with inner insulating layer and flame-retardant outer insulating layer.

JI C

Anti-vibration damping block useful for air-conditioning products, comprises vibration damping substrate wrapped with a titanium-aluminum alloy elastic net, and outer surface of the titanium-aluminum alloy elastic net provided with a woven carbon fiber buffer net.

ZHANG L, PAN J

Rubber tube useful for underground hydraulic transmission, comprises e.g. inner rubber layer set inside composite layer and outer rubber layer set outside composite layer, where metal weaving layer is compounded on middle rubber layer, and outer rubber layer is compounded on metal weaving layer.

WANG Y, HU X, HAN W, JIA X, LIU G, LI X

Graphene modified neoprene rubber useful for preparing high performance rubber V-belt, comprises neoprene, sulfur, auxiliary crosslinking agent TAIC, zinc oxide, stearic acid, calcium stearate, carbon black, lignin modified NBR, maleic anhydride grafted graphene solution and anti-aging agent.

WU L, YE J, SHI S

Vibration damping block useful for air conditioner product by damping base material embedded with titanium-aluminum alloy elastic net, inner part damping base material provided with irregular buffer cavity and outer surface of gap woven carbon fiber buffer net provided with multiple T-shaped bumps.

ZHANG L, PAN J

Fiber reinforced plastic electro-fusion pipe with independent control of mechanical performance and electrical performance comprises electric melting pipe main body embedded with resistance wire, and provided with two binding posts respectively connected to two ends of resistance wire.

HU Z, ZHENG J, SHI J, YAO R

Modified core-shell masterbatch toughened polypropylene random copolymer (PPR) pipe comprises tube body comprising outer layer, middle layer and inner layer, where outer layer comprises PPR resin, modified nano-calcium carbonate and dispersant.

MO Y, LU Z, LI Y, LI H, SHI K, LIANG Y, LAN J

Preparing polytetrafluoroethylene composite rotary control head seal comprises molding mixed powder to obtain blank and sintering blank at high temperature to obtain polytetrafluoroethylene composite material, and performing mechanical processing and heat treatment.

LI Z, JIANG L, TANG M, LI S, LIANG Y, JIANG Y, REN W, DENG X, ZUO X, LIU X, YANG B, TANG G

Sealing device used in hub unit of automobile, has elastic member containing crosslinked nitrile rubber and grease.

KUSUNOKI K, UEMOTO T, YOSHIOKA Y