国家/地区 中国（4）
IPC部 B（5）
IPC大类 B29（5）
IPC小类 B29D（5）
IPC B32B027/08（4） B29D007/01（3） B32B007/12（3）
B32B027/32（3） B32B009/00（2） B32B027/10（2）
B32B027/18（2） B32B027/20（2） B32B027/30（2）
B32B027/36（2） B32B029/00（2） B65D065/40（2）
C08J005/18（2） C08K003/04（2） C08L067/04（2）
发明人
公开年 2022（5）
申请年 2021（5）
专利权人

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

High oxygen barrier biaxially oriented high-density polyethylene film comprises five-layer structure of upper layer, adhesive layer, intermediate layer, adhesive layer, and lower layer.

HUI Z

Degradable high-barrier composite film useful in packaging field of liquid and fresh food comprises layer structure with layer A having e.g. thermoplastic starch, compatibilizer, tackifier and auxiliary materials, layer B having paper or cellulose film and layer C including e.g. reinforcing filler.

TANG L, HUANG R, HE X

Dry composite paper plastic zipper packaging bag comprises bag body and zipper provided on bag body, and bag body made of composite film, composite film sequentially includes e.g. biaxially oriented polypropylene layer, first adhesive layer, kraft paper layer, second adhesive layer.

HUANG Y

Manufacturing ultrathin graphene/polymer film involves layering graphene layer onto polymer layer to form composite film.

ESPINOSALOZA F J, KIM S H, ARACNERUDDLE C, MILLER P E, CAMPBELL P, STADERMANN M