国家/地区 中国（28） 韩国（2） 世界知识产权组织（2）
IPC部 C（13） H（13） B（8）
G（4） D（2）
IPC大类 H01（11） C08（5） C01（4）
B01（3） B32（3） C04（3）
C09（3） G01（3） B65（2）
C07（2） H05（2）
IPC小类 C08L（5） H01M（5） B32B（3）
C01B（3） C04B（3） C08J（3）
C08K（3） G01N（3） H01L（3）
B01J（2） B65D（2） C09D（2）
H01B（2） H05K（2）
IPC H01M004/62（3） B32B027/06（2） B32B027/18（2）
B32B027/34（2） B65D065/40（2） C01B032/194（2）
C08K003/04（2） C08K003/34（2） C08L067/04（2）
C08L075/04（2） H01B007/02（2） H01B009/02（2）
H01L033/12（2） H01L033/32（2） H01M004/02（2）
发明人 ZHENG W（28）
公开年 2022（19） 2023（9）
申请年 2022（28）
专利权人 JIANGXI MTC .（2） LG ENERGY SO.（2） SHANGHAI TAN.（2） UNIV ANHUI A.（2）
UNIV JILIN（2） XIAMEN CHANG.（2）

Corrosion resistant polyethylene water supply pipe comprises polyethylene resin, hydrophobic composite material, glass fiber, graphene, polydimethylsiloxane and polyethylene wax, and is prepared by adding polyethylene resin and hydrophobic composite material.

ZHENG W

Treating waste concrete slurry useful in concrete, comprises e.g. separating collected concrete waste slurry from sand and gravel via sedimentation, filtering and screening, recycling separated sand and stone to raw material yard for concrete production, adding slump-preserving blender, and stirring.

YANG Z, QIN X, ZHENG W, FU Q, ZHANG Z

Preparing antistatic textile fabric used in the field of medical protective clothing, comprises dissolving tetrabutyl titanate in ethylene glycol and stirring, then adding the catalyst slurry into the terephthalic acid and ethylene glycol, melt-spinning antistatic polyester slice, and blending.

ZHENG W

Catalyst for directionally synthesizing alkyl carbonate from alkyl oxalate, comprises calcium-magnesium-aluminum hydrotalcite modified by modifier.

LI Z, ZHANG X, YUAN X, WANG X, CHEN W, LI J, WAN Z, WANG W, YU G, XIA R, PANG X, LI G, XIONG X, SONG X, SHI L, SUN Y, ZHOU J, ZHENG W

Antibacterial heat-sealable bidirectional stretch polylactic acid film comprises e.g. anti -adhesive master batch and polylactic acid resin, polylactic acid resin, anti -adhesive master batch, antibacterial master batch, compatible agent, functional resin and polylactic acid resin.

ZHENG W, JIA L, WU T, CHEN X, LI Z, LIAO G

Polyamide tufted recyclable yarn useful for preparing automobile carpet comprises modified polyamide fiber including polyamide fiber, lignin-graphene composite, bamboo charcoal powder, kaolin, aqueous polyurethane, cotton fiber and bamboo fiber.

LIU Q, ZHENG W, GUO C, ZHANG H

Oxide modified carbon supported platinum catalyst used in fuel cell cathode oxygen reduction reaction and preparation of catalytic layer, comprises oxide modified carbon black as carrier, where mono disperse platinum nanoparticle is uniformly dispersed on surface of carrier.

ZHENG W, WU R, WU A, ZHU F

Barrier coating liquid for heat-sealable barrier coating polylactic acid film, has water-based acrylic resin, crosslinking agent and sheet-like barrier agent, where acrylic resin having specific glass transition temperature, is composed of raw materials containing hard monomer and soft monomers.

MU Q, ZHENG W, CHEN X, WEI J, LI Z, WU T

Preparing alloy catalyst useful for fuel cell with enhanced carrier anchoring function, involves performing pore-forming reaction by preheating carbon material in moistened protective gas, reacting with transition metal salt solution in inert atmosphere, and dealloying in nitric acid solution.

ZHENG W, WU A, ZHU F, WU R

Positive electrode for lithium secondary battery, comprises positive electrode current collector, and positive electrode mixture layer arranged on electrode current collector and containing positive electrode active material and positive electrode additive comprising lithium-cobalt oxide compound.

JO C H, JUNG W M, KIM H H, YOO T G, HWANG J T, JUNG H J, HEO J W, KIM H, JUNGHAEJUNG, HUR J U, HEO J, JUNG H, HUANG J, LIU T, ZHENG W, ZHAO Z