国家/地区 中国（11）
IPC部 B（11）
IPC大类 B29（11） C08（11） C09（6）
IPC小类 B29D（11）
IPC C08L069/00（11）
发明人 DI L（2） LI J（2） LIU F（2）
LIU T（2） LIU Z（2） MA Q（2）
QU B（2） XU H（2） XU W（2）
ZHU Y（2）
公开年 2021（4） 2023（3） 2019（2） 2022（2）
申请年 2022（4）  2019（3）  2021（2） 
专利权人 JIANGSU JIAN.（2）

Laminated waterproof and antibacterial medical packaging material comprises polycarbonate, sodium polyacrylate, isomeric tristyryl polyoxypropylene ether polymer, benzenesulfonyl chloride, N, N'-dimethylmethylene acrylamide, polyvinyl chloride, cetyltrimethylammonium bromide and polyethylene glycol.

ZHU X, CHEN C

High-transparent and high-strength polyethylene heat-shrinkable film useful for packaging bottle-packed beverage, comprises e.g. first layer (comprised of low-density and metallocene polyethylene), second layer, third layer and fourth layer (comprised of high density polyethylene).

LIU Z, LI R, LIU S

Preparing internal spiral polyvinyl chloride drainage pipe, comprises e.g. bending and spiraling steel wire, extruding, injecting into brushing mechanism, carrying out spiral groove processing, forming inner spiral groove, spraying, extruding, painting and performing preliminary drying.

LIU Z

Straw material of high mechanical strength and toughness, used in hot beverage industry, comprises preset amounts of polylactic acid, auxiliary material containing nucleating agent, composite toughening agent and slipping agent, composite heat stabilizer, antibacterial agent and anti-aging agent.

HE X

Preparing completely biodegradable wrapping film used for packaging goods e.g. electronics, comprises uniformly mixing materials required for supporting layer and adhesive layer, extruding and granulating, and passing supporting and adhesive modified material layers by three-layer co-extrusion.

ZHEN W, ZHENG H

Transparent unplasticized polyvinyl chloride pipe material comprises polyvinyl chloride, crosslinking agent, filler, stabilizer, heat-resistant filler, strengthening agent, and compatibilizer.

LIU J, JIANG F, DAI 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

Acrylic sheet comprises methyl cyanoformate, chloromethyl acetate, dimethacrylic acid diethanol, fluorite powder, nano-calcium carbonate, nano-graphene, maleic anhydride, trimethoxysilane, magnesium stearate and acrylic resin monomer.

CHEN G

Special foam board for food packaging, is prepared by stirring polycarbonate, polysulfone resin and polyurethane, adding carbon black, graphene, asbestos and chitosan quaternary ammonium salt, crushing, heating with bamboo fiber and foaming.

YAO D

Heat-conducting polymer film comprises polymer matrix, uniformly dispersed and highly oriented graphene, second heat conducting filler, surface processing agent, filling agent and processing auxiliary agent.

XU H, XU W, ZHU Y, DI L, LIU F, LIU T, LIU Y, QU B, MA Q, LI J