国家/地区 中国（8）
IPC部 B（8）
IPC大类 C08（8）
IPC小类 C08L（8） C08K（6） C08J（4）
C09K（4） B29D（3） B32B（3）
B33Y（2） C09D（2） C09J（2）
IPC C08L067/04（8）
发明人
公开年 2021（2） 2022（2） 2023（2）
申请年 2020（2）  2022（2）  2023（2） 
专利权人

Iron(II, III) oxide/iron-silicon-aluminum/graphene composite reinforced poly(lactic acid)-based three-dimensional printing wave-absorbing wire useful in various complex environments, comprises iron(II, III) oxide, iron-silicon-aluminum, graphene and poly(lactic acid).

WU H, HE E, YANG C, GAO Q, YAN T, YE X

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

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

Coating material useful for resisting Escherichia coli and Staphylococcus aureus, comprises barrier layer, self-cleaning coating, and antibacterial layer arranged on surface of polylactic acid base film, where barrier layer is nano-silica/graphene composite modified polylactic acid layer.

GONG S, LI C, ZHU W, LI K

Polymer composition used for forming substrate for electronic device, comprises liquid crystalline polymer, electroconductive filler, and mineral filler, and has preset surface resistivity.

KIM Y S, JIN R

High-toughness biaxially oriented polylactic acid film comprises upper surface layer, core layer and lower surface layer, where lower surface layer is composed of e.g. macromolecule modifier, polylactic acid resin and anti-blocking agent.

LIN X, ZHENG W, LIAO G, CHEN X, JIA L

Thermally conductive graphene-polymer material composite film comprises multilayer composite film comprising graphene, nanocellulose, and thermoplastic polymer material.

DING P, CUI S, SONG N, SHI L

Polylactic acid three-dimensional printing material comprises polylactic acid, nitrogen-doped graphene, antioxidant, dispersing agent and nucleating agent.

LIN Q