国家/地区 中国（15）
IPC部 C（16） B（3）
IPC大类 C08（16）
IPC小类 C08K（16） C08L（16） C08J（8）
B29C（2） C08G（2） C09K（2）
IPC C08K013/02（16）
发明人 ZHAO Q（3） GAO L（2） LI S（2）
LI T（2） LIU P（2） SUN P（2）
TANG G（2） TANG H（2） WANG L（2）
XIE X（2） XU L（2） XU W（2）
XU Y（2） YE J（2） ZHENG F（2）
公开年 2022（16）
申请年 2020（16）
专利权人 CHINA PETROL.（7） SINOPEC BEIJ.（5） SUZHOU NUSHA.（2）

Condensation curable composition used as article in aerospace device, electronic device, electronic component, automobile, insulation, coating, or solvent resistant membrane, comprises condensation curable organopolysiloxane, silicone-imide crosslinker, condensation cure catalyst and additive.

DEY K, MILLER C, KONWAR D B, RAJENDRA V, FUJIMOTO T, MANDAL S

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

Preparing antibacterial plastic useful in stationery product, comprises e.g. adding graphene, zinc oxide and titanium dioxide powder into deionized water, stirring, adding polyvinyl chloride, polycarbonate, polybutylene terephthalate, oleic acid amide, coupling agent and stabilizer, and extruding.

UNANNOUNCED I

High gamma-crystal content binary random copolymer polypropylene expanded bead used for forming body, has specific content of gamma-crystal in polypropylene expanded bead.

BAI Y, CHOU B, ZHANG S, REN M, GUO P, LV M, XU Y

Rubber composition for resisting carbon dioxide gas explosion in oil and gas field, comprises hydrogenated nitrile-butadiene rubber, crosslinking agent, anti-aging agent, reinforcing filler, and anti-gas explosion reinforcing agent.

HAN B, YAN L, MAO X, WANG S, WEI W, LIU J, ZHANG L, LV W, YUE G, ZHANG Q

Polyvinyl chloride cable material useful for electric wire cable product, comprises polyvinyl chloride resin, filler, oil-resistant rubber, plasticizer A33, heat stabilizer, antioxidant, lubricant and flame retardant, colorant and graphene slurry.

ZHANG J, WANG G, XIA Q, FENG G, ZHANG 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

Thermally conductive gasket used in electronic device, has adjacent thermally conductive fillers in direct contact to form a three-dimensional thermally conductive network containing internal voids and inner voids of three-dimensional thermally conductive network filled with high molecular polymers.

JIANG N, LIN Z, CHU W, DAI W, LI M, YU J

Weather-resistant and heat-insulating polycarbonate (PC)/polymethyl acrylate (PMMA) composites used for buildings comprises polycarbonate, poly(methyl methacrylate), composite toughening agent, compound compatibilizer, chain extender, coupling agent, nano antimony doped tin dioxide.

YAO W, HUANG W, JIA F, KONG J, WU Z

Metal acrylate composition used in resin composition for preparing polyolefin elastomer and foamed elastomer for e.g. building material, comprises metal acrylate and heat-conducting powder which is graphene and/or crystalline flake graphite.

HUANG T, CHEN Z, QIU G, ZOU Q