国家/地区 中国（4）
IPC部 B（4）
IPC大类 B29（4）
IPC小类 B32B（4）
IPC C08K003/04（4）
发明人 PAN J（2） ZHANG L（2）
公开年 2022（2）
申请年 2022（3） 
专利权人 GUANGDE TIAN.（2）

Preparing nano-crosslinked composite geocell comprises providing nano-crosslinked polyethylene and graphene-modified PA6, and utilizing nano-crosslinked polyethylene as surface layer, and graphene-modified PA6 as core layer to form three-layer structure.

LUO X, ZHAN Y, LIU J, TANG C, ZHAO Y, YAO H, LU Z

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

Environmentally-friendly regenerative sound insulation filter cotton useful for automobile interior trim, comprises e.g. damping vibration damping sheet, porous non-woven gasket, honeycomb elastic resin net, and aluminum alloy wire.

ZHANG L, PAN J

Preparing graphene multilayer co-extruded plastic film comprises e.g. manufacturing the base layer, inner lining layer, outer lining, surface layer, conveying obtained mixture to the blow molding die, and blow molding.

DUAN H