国家/地区 中国（5）
IPC部 B（5）
IPC大类 B29（5） B32（5） C08（5）
IPC小类 B29D（5）
IPC B32B027/18（5）
发明人
公开年 2021（5）
申请年 2021（3）  2020（2） 
专利权人

High-strength polyurethane composite fabric useful for inflating, comprises polyurethane layers, adhesive layers, and base material layer, which are sequentially laminated from top to bottom.

HE J

Cast polypropylene film useful for aluminum plastic film, comprises first layer including e.g. toughening agent and adhesion promoter, second layer including copolymerized polypropylene, and third layer including e.g. adhesion promoter.

XIAO Z

Co-extrusion type antibacterial function non-primed matting film comprises film body, where film body comprises antibacterial agent layer, matting layer, antistatic layer, support layer, adhesive layer and anti-blocking agent layer.

YANG D

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

Thermoplastic honeycomb wave absorbing plate comprises surface skin and bottom skin.

MING P, WEI W, PENG X, WANG J, YIN S, GAN D, SHI G, XU Y