国家/地区 中国（20）
IPC部 C（21）
IPC大类 C08（21）
IPC小类 C08L（19） C08K（16） C08J（7）
B29C（4） C08G（3） C09D（3）
C08F（2）
IPC C08K003/04（11） C08L067/04（5） C08J005/18（4）
C08L023/06（4） C08L067/02（4） C08K003/34（3）
C08K007/14（3） C08K009/06（3） C08L023/08（3）
C08L023/12（3） C08K003/26（2） C08K005/1515（2）
C08K007/26（2） C08K009/02（2） C08L003/02（2）
发明人 YANG W（21）
公开年 2021（17） 2022（4）
申请年 2021（21）
专利权人 UNIV JIANGNA.（5） WANHUA CHEM .（2）

Polyetheretherketone composite powder useful for laser selective sintering, comprises polyether-ether-ketone powder, carbon, rare earths oxide and antioxidant, flow auxiliary agent and flow auxiliary agent.

LIN S, YANG W, ZHANG X, CHENG Y, WANG Q, DENG F, YANG D, NIE X, LI Y

Biodegradable material comprises polylactic acid, thermoplastic starch, epoxy compound and graphene.

SHEN H, YANG W, KONG Z, QIU Z, WU J, ZHANG Y, WEI H

Conductive polyurethane elastomer composition used in temperature-sensitive conductive components or consumables in industries such as smart home appliances, includes thermoplastic polyurethane elastomer, and hot melt adhesive.

HE Y, FU X, YANG J, YANG W

Resin powder fluidity enhancement device comprises resin powder silo, pulley, air inlet, low temperature gas pipe and high temperature gas pipe.

WANG L, YANG W, ZHOU J, LIU B, QU Z

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

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