国家/地区 中国（4）
IPC部 B（4）
IPC大类 B32（4）
IPC小类 B32B（4）
IPC C08K003/04（4） C08J005/18（3） B29D007/01（2）
B32B007/12（2） B32B015/20（2） B32B027/08（2）
B32B027/30（2） B32B027/36（2） B65D065/40（2）
C08K003/22（2） C08K009/04（2） C08L067/04（2）
发明人 ZHANG C（4）
公开年 2022（4）
申请年 2021（2）  2022（2） 
专利权人 CHANGZHOU HU.（2）

Preparing medical packaging film with high barrier property comprises e.g. adding acetic anhydride and modified titanium dioxide-graphene oxide composite, preparing modified titanium dioxide-carboxymethyl cellulose composite, and preparing polyhydroxyl butyric acid valeric acid copolyester film.

ZHOU S, YUAN X, ZHANG C

Preparing metal foam/oriented graphene laminate composite high heat-conducting flexible interface material used in electronic element radiating field by taking oriented silica gel sheet and coated metal foam sheet, forming blank based on coated metal foam sheet/ silica gel sheet and compounding.

LV X, GE Z, WANG Z, WANG K, ZHANG C

Processing technology of medicinal composite film based on temperature-sensitive technology comprises e.g. coating adhesive on one side of polyester film layer to form first adhesive layer, compounding polyvinylidene chloride film layer with first adhesive layer, and curing.

ZHOU S, ZHANG C, GU S

Material useful in preparing pipe for underground coal mine, comprises polyvinyl chloride resin, impact modifier, antistatic agent, flame retardant smoke inhibitor, lubricant, heat stabilizer, reinforcing agent and plasticizer.

LI F, FENG J, LI N, MA J, ZHANG C