国家/地区 中国（26） 美国（3） 日本（2） 台湾（2） 世界知识产权组织（2）
IPC部 C（27） H（5） B（2）
G（2）
IPC大类 C08（27）
IPC小类 C08G（27）
IPC C08J005/18（27）
发明人 LIAO B（3） QIAN X（3） ZHANG B（3）
LIN K（2） XU J（2） ZHANG X（2）
公开年 2020（11） 2021（10） 2022（6）
申请年 2020（27）
专利权人 ZHUZHOU TIME.（3） LIN K（2）

Manufacture of high heat-resistant ultra-low expansion polyimide film for e.g. electronics, microelectronics , optical display or optical communication field, by mixing raw material with solvent, filtering, vacuum defoaming, uniformly coating, and peeling substrate.

QIAN X, LIAO B, ZHANG B

Condensation curable composition for use in cured silicone-imide material for article in aerospace device, electronic device, electronic component, automobile, insulation, coating, or solvent resistant membrane, comprises silicone-imide base polymer, crosslinker, and condensation cure catalyst.

KONWAR D B, FUJIMOTO T, MANDAL S

Preparing high temperature resistant polyimide useful for manufacturing flexible display substrate, comprises e.g. carrying out suction filtration and vacuum defoaming of polyamic acid resin solution, casting on casting plate, solidifying into adhesive film.

QIAN X, LIAO B, ZHANG B

New low-dielectric polyimide useful in preparation of low-dielectric polyimide film for electronic packaging.

QIAN X, LIAO B, ZHANG B

Preparing fluorinated graphene/polybenzoxazole composite film comprises preparing N-methylpyrrolidone suspension of fluorinated graphene, stirring with polyhydroxyamide, and paving and performing ring-closing reaction by heating.

LI C, WU S, YU Z

Preparing honeycomb polyamide 6 film with high light absorption rate useful in e.g. solar evaporation, and seawater desalination, comprises e.g. synthesizing polyamide 6 composite material, cutting into small pieces with diagonal pliers, and pouring casting liquid evenly on film scraping machine.

XU J, CHEN Y

New semi-aromatic polyamide, is prepared by using dibasic acid chloride, diamine, graphene, small molecule aromatic polyamide, caprolactam and additive.

MA H, JIANG Y, HUANG R, LUO Z, CAO J, JIANG W, ZHU W

Grafting PVC with graphene oxide using light irradiation comprises e.g. performing PVC dechlorination under action of UV light and photoinitiator, and reacting with graphene oxide to promote uniform grafting of graphene oxide with PVC.

SHI Z, ZHANG X, ZHANG D, HAN L

Graphene-polyaniline co-modified chitosan material is prepared by adding graphene oxide to N,N-dimethylformamide solvent, adding chitosan to water, adding acetic acid, filtering solvent, adding graphene modified chitosan, and curing.

QIAN J

Preparing functionalized graphene grafted modified polyurethane material useful in flame-retardant polyurethane material, comprises e.g. preparing alkynyl functionalized graphene, carboxy-containing polyurethane and azide polyurethane.

YAO M