国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08K（3）
IPC C09J123/08（3）
发明人
公开年
申请年 2022（2） 
专利权人

Film-coated board comprises anti-corrosion bottom sequentially, metal plate, hot melt adhesive film and polymer waterproof coiled material, high molecular waterproofing membrane and hot-melt adhesive film are respectively added with silicon micropowder.

ZHENG C, LI W, LI Z, HE M

Composite polyethylene terephthalate/polyethylene film useful in medical packaging material of direct medicine for medical industry, comprises e.g. outer layer, bonding layer and base layer, where outer layer includes high-toughness graphene/polyethylene terephthalate composite film.

XIONG X, ZHOU F, PENG A, ZHANG Y, LUO Y

Polyethylene (PE) multilayer barrier composite film comprises PE/adhesive layer/ethylene vinyl alcohol composite barrier layer/adhesive layer/PE which are laminated layer by layer.

ZHANG Q, LI Y, WANG W, LI G