国家/地区 中国（7） 世界知识产权组织（2）
IPC部 C（10）
IPC大类 C08（10）
IPC小类 D04H（10）
IPC C04B035/80（3） C08K003/04（3） D04H001/728（3）
B29C070/16（2） B29C070/38（2） B29C070/50（2）
B29C070/52（2） B32B018/00（2） C04B035/14（2）
C04B035/52（2） C04B035/524（2） C04B035/626（2）
C04B035/634（2） C04B035/653（2） C04B035/76（2）
发明人 BARSOTTI R（2） CALVIN M（2） DIPIETRO S G（2）
LI X（2） MINNICI K（2） REBER R（2）
公开年 2023（6） 2022（4）
申请年 2022（10）
专利权人 ARKEMA FRANC.（2）

Production of high temperature composite e.g. carbon-carbon composite, involves pyrolyzing precursor portion produced from resin containing polyaryletherketone at preset conditions, infusing liquid resin and pyrolyzing, and repeating infusion and pyrolysis process.

BARSOTTI R, REBER R, CALVIN M, DIPIETRO S G, MINNICI K, CALVIN M K, BARSOTTI R J

Manufacture of high temperature composite e.g. carbon-carbon composite, involves forming precursor component from resin containing poly(aryl ether ketone) copolymer and reinforcing material, infusing liquid resin to component and pyrolizing.

BARSOTTI R, MINNICI K, DIPIETRO S G, CALVIN M, REBER R

Antibacterial non-woven fabric for preparing protective clothes e.g. medical protective clothing, is prepared by electro-spinning and drying spinning solution, which is obtained by using e.g. 2,2-dimethylol diethyl malonate and triethylamine.

CHEN L, LIU W, MAO Y

Preparing antibacterial warm-keeping flocculus, involves mixing viscose fiber, cotton fiber and three-dimensional curled hollow polyester fiber, opening and carding to obtain fiber net, re-arranging fiber net and sending into lapping machine for lapping and carrying out needling reinforcement.

ZHANG R, LIU P, RONG X, LIU H, MA X

Preparing phase change graphene composite material useful as battery pack radiating material, comprises e.g. adding titanate coupling agent and aqueous ammonia, dissolving pyromellitic dianhydride and 4,4'-diaminodiphenyl ether in solvent, and polymerizing modified graphene oxide and isoquinoline.

HUANG Z, ZHOU Z, ZHU Q, ZHENG Z

High-temperature environment-resistant battery diaphragm useful in lithium-ion batteries, comprises polyalkenylpyridine materials formed by polymerizing alkenylpyridine monomers.

SI M, FAN Z, CAI H, LI X, ZHANG P, LI J, LAI X, LIU K

Rare earth synergistic flame-retardant polypropylene composite material useful in preparing rare earth synergistic flame-retardant polypropylene non-woven fabrics, comprises e.g. homopolypropylene, 2-pyrimidinamine, erucamide and sodium polyacrylate.

WANG S, WU Y, HE J, WU C, LIN F, CHEN T, SONG L

Preparing high thermal conductivity electromagnetic shielding polyimide co-carbonized carbon fiber complex material useful in military, comprises e.g. preparing modified polyamic acid spinning fiber felt, immersing in high-performance resin, and post-processing.

LI X, DING P

Manufacturing of polymer composite and polymer nanocomposite, involves adding graphene and multiwall carbon nanotube as reinforcement in epoxy-jute composites, fexural properties improved.

SHARMA A K, BHANDARI R, DHAKAD S K, SHARMA S, BRETOTEAN C P

Producing strong tension sterile spun-bonded non-woven fabric useful for medical and sanitary material, comprises e.g. dissolving modified polyester in chloroform, distilling off solvent, extruding substrate, and soaking pretreated non-woven fabric in ethanol.

YAO Y