国家/地区 中国（21） 欧洲专利局（EPO）（2） 日本（2） 台湾（2） 美国（2）
IPC部 C（23）
IPC大类 C08（23）
IPC小类 C08L（21） C08K（17） C08J（9）
B29C（4） C08G（3） C09D（3）
B29B（2） B29D（2） C08F（2）
C09K（2）
IPC C08K003/04（10） C08L067/02（7） C08L023/06（6）
C08L067/04（5） C08J005/18（4） C08K003/34（4）
C08J003/075（3） C08K007/14（3） C08K009/06（3）
C08L023/08（3） C08L023/12（3） B29B017/00（2）
B29B017/02（2） B29C048/00（2） B29C048/08（2）
发明人 YANG W（23）
公开年 2021（23）
申请年 2021（17）  2020（6） 
专利权人 UNIV JIANGNA.（5） UNIV SICHUAN（3） NAN YA PLAST.（2） SOUTHASIA PL.（2）

Preparation of high-efficiency wet-strength agent used for paper, involves preparing polyaminopolyamide-epichlorohydrin crude product, filtering upper layer liquid, adding composite antioxidant, recovering filtrate and mixing with lower layer precipitate to obtain fine product, and diluting.

DONG X, YANG W, CHEN W

Preparing hydrophobic moisture barrier coating useful in obstructing and dehumidifying field, comprises e.g. reacting dopamine hydrochloride in methacrylic acid substance, performing free radical polymerization reaction and oxygen plasma surface hydroxylation and coating.

WANG X, YANG W, YU Q, YU B, XIANG Y, ZHOU F

Preparing silicone rubber-based electro-drive composite material comprises constructing three-dimensional network framework of silicone rubber/conductive filler, forming silicone rubber network by heating, curing and forming silicon rubber-based electro-drive composite material.

YANG M, YANG W, HUANG Y, XU Z, ZHAO Z, LIU Z

Manufacture of black polyester film for e.g. packaging film, involves physically regenerating portion of recycled polyester material by adding black additive to material and granulating to form pellets, forming chemically recycled polyester pellets, mixing obtained both pellets and melt-extruding.

YUAN C, HSIAO C, YANG C, YANG W, LIAO T

Manufacturing laminated polyester film for e.g. tape, by mixing mechanically recycled polyester pellet and chemically recycled polyester pellet containing electrostatic adhesion additive, melting, forming polyester film layer and laminating.

LIAO T, YANG W, YANG C, HSIAO C, YUAN C

Preparing hydrogel useful in functional material comprises e.g. adding biomass carbon powder into stannous chloride solution, filtering, cleaning, adding palladium chloride solution for activation, adding pretreated biomass carbon powder into chemical plating solution, filtering and drying.

YANG W, HONG Y, ZHOU G, WANG C, WANG S, HE W, ZHU X, ZHANG L, ADIKEGU, CHEN Y

Waterproof material used for tunnels, comprises modified rubber, polyvinyl chloride, antioxidant, tackifier, coupling modified bamboo charcoal fiber and polyacrylonitrile fiber and modified paraffin wax obtained by performing emulsification treatment and modifying by polyethylene and polyamide resin.

ZHUANG Q, XU C, WANG G, SHAO Z, FENG H, YANG W, JIN C

Polyester composite material used in e.g. packaging application, is prepared by adding polyglycolic acid, polymer e.g. polybutylene succinate, fillers and additives to screw extruder, melt-blending, melt-extruding, performing primary stretching and secondary stretching, and heat-treating.

MA P, NIU D, LI J, XU P, YANG W

Ethylene propylene rubber tube modified based on multi-dimensional nano-structure material useful in aerospace and automobile fields, comprises ethylene propylene rubber matrix, auxiliary agent and modified aramid fiber as modified filler.

YANG W, SHEN X, CHEN Y, LI Y

Preparing barrier type polyester packaging material useful in daily necessities, comprises e.g. melting, mixing and extruding polyester, polymer, compatibilizer, functional auxiliary agent and two-dimensional filler, cooling and stretching.

MA P, NIU D, PAN J, YANG W, XU P