国家/地区 中国（17）
IPC部 C（17）
IPC大类 C08（17）
IPC小类 C08L（17） C08K（16） B29B（3）
C08J（3） C09K（3） B29C（2）
B29D（2）
IPC C08L011/00（17）
发明人 WANG L（4） ZHAO Q（4） LIU P（3）
SUN P（3） TANG G（3） TANG H（3）
XIE X（3） ZHENG F（3） GONG H（2）
LIU H（2） WANG C（2） ZHANG J（2）
公开年 2021（9） 2022（5） 2020（3）
申请年 2020（17）
专利权人 CHINA PETROL.（5） SINOPEC BEIJ.（3）

Rubber composition for preparing curing bladder or vulcanized bladder rubber, contains butyl rubber of specific saturation degree, as main rubber, graphene, coupling agent, reinforcing agent, leveling agent, vulcanization agents, vulcanization activators, plasticizers and vulcanization accelerators.

TANG H, SUN P, TANG G, LIU P, WANG L, GONG H, ZHENG F, XIE X, LV Y, ZHAO Q

Modified asphalt particles useful in high temperature aqueous drilling fluid, comprise base asphalt, aminated graphene microsheet, rubber powder, reaction accelerator, and additive.

WU X, GUO X, GUO J, FU L

Preparation method of butyl rubber master batch for preparing graphene composition, involves steam removing organic solvent in roller drying to obtain butyl Rubber master batch.

ZHAO Q, QIU Y, GONG H

Rubber composition for thermally conductive rubber material, preferably vulcanization bladder, comprises masterbatch, first reinforcing filler, second reinforcing filler, vulcanizing agent, vulcanization activator, plasticizer, and vulcanization auxiliary agent.

TANG H, ZHENG F, LIU P, SUN P, TANG G, WANG L, XIE X, ZHAO Q

Rubber composition for heat conductive rubber material, that is vulcanized capsule, comprises master batch, reinforcing filler, vulcanizing agent, vulcanizing activator, plasticizer and vulcanizing auxiliary agent.

TANG H, ZHENG F, LIU P, SUN P, TANG G, WANG L, XIE X, ZHAO Q

Elastomer preparation comprises base polymer, dispersant, wetting agent, anti-sticking agent, pH regulator, stabilizer, crosslinking agent, accelerator, activator, defoamer, enhancer, and thickener including acrylic polymers, and cellulose.

WONG C, LIU Z, ARUMUGAM K, ZHANG S, AHMED S N F D, WONG C B, HUANG L Z, ARUMUGAM K A P, LI T X, SUBRI N F D B

High oil-proof skid-proof rubber material comprises silicone oil, nitrile rubber, chloroprene rubber, thermoplastic polyurethane, PVC, flame retardant, graphene, antioxidant, vulcanizing agent, and stabilizer e.g. anti-aging agent RD.

XU H

Preparing rice hulling rubber roller by coating silicone rubber slurry on surface of polished metal roller core, pressing inner layer of rubber to film, coating it on roller core, and vulcanizing inner and outer rubber layer on roller core.

MA W, MA L

UV-resistant modified silicone rubber material for electric wires, contains modifying masterbatch, chloroprene rubber, anti-UV modifying additive, flame-retardant modifying additive, antiaging agent, antioxidant, softener, and sulfur.

ZHANG Y, CHEN Z, FAN Z, TANG Z

Manufacturing bridge deck waterproof material by adhering asbestos fiber nets on upper and lower sides of middle waterproof layer, then bonding bottom and surface waterproof layers, rolling, treating with talc powder, and rewinding.

ZHENG X, CAO Y