国家/地区 中国（7）
IPC部 B（7）
IPC大类 B29（7） C08（7）
IPC小类 B29B（7）
IPC B29B007/74（7）
发明人 LI Y（2）
公开年 2017（2） 2021（2） 2022（2）
申请年 2017（2）  2021（2）  2022（2） 
专利权人

High temperature resistant packer sealing rubber cylinder is useful in oil field, comprises e.g. 100H type tetrapropylene fluorine rubber, 100S type tetrapropylene fluoride rubber, N990 carbon black, N774 carbon black, calcium stearate, and triallylisocyanurate.

YANG Z, LI Y, LUO B, FU W, LV Z, CHEN K, LONG X, CAO X, LI H, REN J

Continuously rolling and molding polyvinyl chloride/graphene composite film useful for producing high molecular material film and sheet, comprises e.g. passing mixture into internal mixer through cold mixer under pressure of the floating weight, and plasticizing by two counter-rotating rotors.

GUO Y, ZHAO K, CHEN H, WANG A, ZHANG D, LI W, WU L, HU W

Silicone rubber composite material useful as electromagnetic shielding material comprises silicone rubber, silica, iron(II, III) oxide, graphene, modifiers, lubricants and crosslinking agents.

LU Y, LI Q

Preparing graphene-reinforced rubber involves weighing graphene powder, deionized water, dendritic polyamidoamine, silica, surface active agent, natural rubber emulsion, antioxidants, adding the specified dendrimer polyamidoamine.

WU W, YU Y, YU S

Composite material comprises amino acid aqueous solution, carbon nanotubes, carbon black, graphene and rubber latex.

WANG L, GENG L, LIU B, LI Y, SONG Y, WANG Z

Preparation of shock-absorbing and noise-reducing rubber nanocomposite material involves reacting modified carbon nanotubes with nanosilica, anti-aging agent and other materials, adding modified graphene oxide, milling, extruding and curing.

ZHU W, DUAN T, YAO W, WANG S, ZHOU J, WANG Q

Graphene material comprises hydrogenated nitrile rubber, cis-butadiene rubber, filling agent, graphite, anti-aging agent, softening agent, plasticizer, vulcanizing agent, accelerator, DOP and stearic acid.

ZHU T, SUN X