国家/地区 中国（7）
IPC部 B（7）
IPC大类 B29（7）
IPC小类 B29D（7）
IPC C08K003/04（7） B29D007/01（6） C08J005/18（6）
B32B027/18（3） B32B027/08（2） B32B027/20（2）
B32B027/36（2） C08K003/22（2） C08K003/28（2）
C08K003/34（2） C08K003/36（2） C08K003/38（2）
C08K009/06（2） C08L023/06（2） C08L023/08（2）
发明人 LIU Y（7）
公开年 2021（3） 2022（3）
申请年 2022（3）  2020（2） 
专利权人

Multi-layer high-barrier high-strength biodegradable film comprises e.g. polybutylene adipate terephthalate pellets, polymer L-lactic acid pellets, polymer D-lactic acid pellets, modified gas barrier agent polybutylene adipate terephthalate pellets, polymer L-lactic acid pellets and chain extender.

CAO Z, YANG Z, GE Z, HUANG Q, HE Y, LI Y, LIU Y, YANG J, SHEN B

Polyolefin heat-shrinkable film high performance film comprises e.g. intermediate layer and surface layer located on both sides of intermediate layer, graphene oxide, linear low density polyethylene resin, spherical alumina and polypropylene resin.

LIU L, LIU Y

Preparing magnetically aligned wave-absorbing thermoplastic wire useful in field of domestic, military, medical, and communication, comprises e.g. washing colloidal mixture, removing organic solvent, applying external magnetic field in front of head of twin-screw extruder, pulling wire, and solidify.

YAO Z, HE X, LUO C, LIU Y, ZHOU J

Manufacturing method of graphene-doped polyimide composite film, involves paving layer of epoxy resin layer on upper and lower portions, and utilizing calender for calendering and combining to obtain needed material.

MIN Y, LIU Y, ZHANG J

Toughened biaxially oriented polylactic acid film comprises toughening resin, nano-inorganic filler, anti-blocking agent, slip agent, and poly(L-lactide) resin.

JIA L, LIU Y, LIAO G, CHEN X, ZHENG W

Method for preparing insulating graphene thermally conductive gasket comprises using modifier with amino groups, modifying graphene oxide with modified insulating filler, compounding, using orienter to defoam and orientate.

YAO L, LIU Y, LIU M, ZHENG J, ZHANG K

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