国家/地区 中国（26）
IPC部 C（27）
IPC大类 C08（27） C09（3） A61（2）
B29（2）
IPC小类 C08L（27）
IPC C08L091/00（27）
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）
LI J（2） LI P（2） LIU H（2）
QIU Y（2） WANG S（2） ZHANG X（2）
公开年 2021（12） 2020（9） 2022（6）
申请年 2020（27）
专利权人 CHINA PETROL.（4） 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

Photo-curing hydrogel useful as adsorption material for absorbing heavy metal ion, comprises ultra-violet water-absorbing resin, oxidized graphene, acrylamide, polyethylene glycol dimethacrylate, glycerol, photoinitiator, light absorbent, pure water, grape seed oil, allantoin and madecassoside.

HU C, LIN Y

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

Bio-based fully-degradable suction pipe useful for suction of water or other liquid comprises polyethylene copolymer, non-grain starch, silane coupling agent, paraffin, glycerol, citric acid, epoxy soybean oil, pigment and antioxidant.

CHENG L

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

Foaming grade bio-based fully degradable polylactic acid comprises polylactic acid, organic peroxide, vegetable oil and nucleating agent.

LI P, ZHANG X, ZHAN K

Preparing polymer modified asphalt used in polymer concentrate formulation, involves mixing compatibilizer precursor with polymer, and mixing polymer concentrate with asphalt.

TIBAH D M

Plastic product comprises PVC, filler, modifier, antibacterial agent, coloring agent and lubricant.

WANG R

Composite polyethylene material useful in preparation of pipes, comprises polyethylene powder, polyethylene granules, flake graphite, graphene oxide, dispersant, mineral oil, coupling agent and antioxidant and polyethylene granules.

CHENG X, LV A, WANG L