国家/地区 中国（53）
IPC部 C（53）
IPC大类 C08（53） C09（11） B29（8）
B33（4） C02（2） F16（2）
H05（2）
IPC小类 C08L（53） C08K（50） C08J（24）
B29B（4） B29C（4） B33Y（4）
C09D（4） C09K（4） B29D（2）
C02F（2） C08G（2） C09C（2）
H05K（2）
IPC C08L077/00（53）
发明人 LI Y（5） LI J（4） SHI Y（3）
BAI Y（2） BAO X（2） CHEN G（2）
CHEN Y（2） CHEN Z（2） HE L（2）
JIN Y（2） LI M（2） LI W（2）
LIU Y（2） TANG Y（2） WANG H（2）
公开年 2021（36） 2022（16）
申请年 2021（53）
专利权人 HARBIN INST .（2） WUXI HIT CO .（2）

High-smooth and heat-insulating polyimide film useful for motors, comprises e.g. polyamic acid, distilled water, N-methylpyrrolidone, calcium stearate, polyamide resin, polyethylene wax, polyethylene, polyisobutylene, graphene powder, silicon dioxide powder, and calcium carbonate powder.

TIAN B, ZOU W, JIN Y, DING Y

Method for selective laser sintering for three-dimensional article, involves depositing carbon nanomaterial-graft-polyamide particles with other thermoplastic polymer particles, and exposing to laser to fuse polymer particles and form consolidated component by selective laser sintering.

SRISKANDHA S E, FARRUGIA V M, EMPARUZIA V, SIBANTIISWARISLISKANDA, SRISKANDAR S E

Manufacture of masterbatch for forming graphene shock film, involves melt-mixing polymer material and graphene powder to form mixture, and adding additive containing coupling agent and dispersing agent with molecular weight same as high molecular material, catalyst, curing agent and linking agent.

SHI Y, ZENG W

Preparing flame retardant material for charging pile cable protective sleeve, involves adding polyvinyl chloride resin, stabilizer, PA-757K, nano-zinc stannate, ultraviolet absorber, chlorinated polyethylene (CPE), flame retardant, graphene, antioxidant anti-UV, and lubricant into mixing device.

CAO L, ZHU W, ZHU J

Manufacturing cable tie for automobile lamp wire harness comprises e.g. driving masterbatch mixture to heat up and soften in injection molding machine and eliminating bubbles, injecting into mold, and after mold is fully cooled, taking out injection molding nylon strip.

ZHANG W

Composition for preparing carrier roller body, comprises polyvinyl chloride, ultra-high molecular weight polyethylene, stabilizer, modifier, lubricant, composite antistatic agent, where stabilizer is chlorinated polyethylene or composite lead salt heat stabilizer.

WANG X, SUN L, LI Y, FU W, DING L, BAI R, WANG Z, YUAN Y

Automobile gear material comprises nylon, polyolefin elastomers, graphene, coupling agent, antioxidant, dispersant and heat stabilizer.

LIU Y, WANG H, LI Y, CHEN G, WANG L, WANG A, HUANG X

Antistatic plastic master batch comprises carrier resin, functional filler, toughening agent, antistatic agent, coupling agent, dispersant, and lubricant, where antistatic agent is anionic antistatic agent including sodium alkyl sulfonate, sodium phosphate and sodium dithiocarbamate.

ZHENG Q, LI D, WANG E

High oxygen barrier coating film useful for packaging materials, comprises base film, where coating is formed by coating and curing high-resistance coating on base film and high-resistance coating is formed by compounding acrylate high-oxygen-barrier coating and functional substance.

YIN X, DENG C, ZHONG W, BAI Y

Corrosion-resistant heat-conducting polymer motor cylinder used in water pump, comprises metal cylinder covered with outer layer of nylon and gold material, where two ports of metal cylinder are embedded with several stainless steel nuts, and outer side of cylinder is provided with reinforcing ribs.

ZHANG X, WANG Z, ZHENG F