国家/地区 中国（14） 世界知识产权组织（4） 美国（3） 欧洲专利局（EPO）（2） 韩国（2）
IPC部 B（21）
IPC大类 C08（21）
IPC小类 C08K（21） C08L（19） C08J（11）
B32B（8） B29C（5） B60C（5）
B29B（3） B29D（3） B33Y（3）
C08F（3） C09J（3）
IPC C08K003/36（21）
发明人 LI N（2） LI Z（2）
公开年 2023（21）
申请年 2022（15）  2021（5） 
专利权人

Pneumatic tire comprises rubber composition comprising diene based elastomer and turbostratic graphene.

DENNISPELCHER R V

Manufacture of composite used for vulcanizate, involves mixing at least one solid elastomer, wet filler and resin to form mixture, and removing at least portion of liquid from mixture by evaporation and discharging composite having preset liquid content.

ZHANG P, BEAULIEU M, HULT B N, DOSHI D A

Polymer material composition comprises high molecular polymer, lubricant, antioxidant, inorganic filler and coupling agent.

ZHANG J

New vinyldisiloxane compounds used to prepare elastomeric polymer in non-vulcanized polymer composition which is used in article e.g. tire, tire tread, tire side wall, tire carcass, belt, gasket, seal, footwear component, golf ball or hose.

ROESSLE M, THIELE S

Preparing polyphenylene oxide resin-based copper clad laminate comprises taking glass fiber cloth and impregnating a glue solution, drying to obtain prepreg, taking 5-10 sheets of prepregs, laminating them, and covering piece of copper foil on both sides of laminated prepregs.

XIE J, WANG X, WU H

Preparing high-temperature-resistant flame-retardant expanded polystyrene foam board comprises uniformly mixing and stirring to become main ingredient including melamine resin, and high temperature resistant filler, and pasting the two load-bearing boards on both sides of the composite board.

HE Y, RUAN X

Preparing blue light scattering plate useful in Rayleigh scattering solar lamp system, comprises mixing dispersion liquid precursor with inorganic submicron particles in polymer emulsion to obtain dispersion and mixing dispersion precursor-polymer emulsion to obtain dispersion and preparing both.

HUANG X, HUANG W

Electromagnetic shielding polypropylene composite film useful in packaging material field, namely electronic product packaging, comprises e.g. first film layer formed by first polypropylene composition and second film layer formed by second polypropylene composition i.e. resin component.

CHOU B, BAI Y, DONG M, QUAN H, GAO D, XU M, LV Y

Double-wall corrugated pipe material outer wall and inner wall, where outer wall comprises e.g. chlorinated polyvinyl chloride resin, grafted polyethylene solubilizer, light shielding agent, ultraviolet light absorber, strengthening agent graphene, lubricant, and nano calcium carbonate.

LUO Q, YE C, ZHENG S, CHEN G, ZHANG S

Preparing polypropylene conductive composite material with isolation network comprises e.g. dispersing the conductive filler in the dispersion medium, dispersing the polypropylene powder in the conductive filler suspension, and adopting the selective laser sintering molding process.

YE J, ZHANG C, SHEN H, HU H, WU W