国家/地区 中国（4）
IPC部 B（4） C（3） D（2）
IPC大类 B29（4） B32（4） C08（3）
IPC小类 B29D（4）
IPC B32B027/02（4）
发明人
公开年 2022（3）
申请年 2022（4）
专利权人

Producing composite material comprising base cloth, conductive film and non-conductive film, where inner layer is conductive film, base cloth is terylene and outer layer is non-conductive film, involves dipping unwinded base cloth in fire retardant solution, adhering both polymer films to base cloth.

LI G, QI H, JIANG H, ZHANG J, LI K, ZHANG Y

Multifunctional cotton-based sound-absorbing felt useful for automobile interior trim, comprises porous non-woven liner set in middle, damping vibration damping block and honeycomb elastic resin net are fixedly connected, and porous non-woven liner includes regenerated cotton staple fiber.

ZHANG L, PAN J

High-barrier non-aluminum foil soft package lithium battery packaging film useful in the technical field of films, comprises e.g. nylon film layer, polyurethane glue layer, aluminum oxide-polyethylene terephthalate layer, polyolefin glue layers and modified polypropylene film.

FU J, MIAO H, CHEN J, LIN W

Skin-friendly waterproof and moisture-permeable nanofiber fabric as a functional fabric with water drop or liquid drop not infiltrated into the fabric, comprises hydrophobic fabric layer of surface layer, and super-hydrophilic fabric layer of inner layer.

YUAN X