国家/地区 中国（92）
IPC部 B（92）
IPC大类 B32（92） C08（32） B29（18）
B65（10） A41（7） D06（7）
B60（5） D01（5） H05（5）
C09（4） F24（4） D04（3）
A01（2） B01（2） E04（2）
IPC小类 B32B（92）
IPC B32B027/08（92）
发明人 HUANG Y（6） CHEN X（5） WANG Y（5）
LI Y（4） CHEN H（3） LIU H（3）
WANG H（3） WANG X（3） WU Y（3）
ZHANG H（3） ZHANG W（3） CHEN D（2）
CHEN J（2） CHEN K（2） CHEN Y（2）
公开年 2022（92）
申请年 2022（48）  2021（42）  2020（2） 
专利权人 GAOFAN ZHEJI.（2） HODO GROUP W.（2） SINOPLAST NE.（2）

Graphene/polyethylene naphthalate (PEN)/polyethylene terephthalate (PET) composite barrier film for e.g. food packaging, has three-layer structure comprising layer made of PET, and layer made of graphene/PEN/PET composite material.

WU Z, CHEN X, LIN Y, WU D, CHEN D

Environmentally-friendly high-strength thermal-insulation planting pipe used in e.g. round form, comprises antibacterial layer as innermost layer, triangular grid layer, heat-preservation layer, and high-density polyethylene pipe layer as outermost layer.

MA X, GAO J, CHEN X, PENG F, LIN Z

Preparing wear-resistant polyurethane trunk carpet used for automobile interior trim, comprises e.g. stacking pretreated needled surface blanket, polyethylene rubber sheet and pretreated non-woven fabric in order from top to bottom, and compounding to form carpet sheet.

LIU X

Super-soft elastic composite material used in disposable absorbent products, comprises substrate layer with pleated structure, and multiple elastic bodies that are arranged at intervals on substrate layer along widthwise direction of substrate layer.

YANG Q

High-strength microfiber shielding material, which is a double-layer/three-layer composite structure including an outer support layer and a filter layer, and three-layer composite structure includes inner and outer two-layer support layers.

LI Q, LI Y, YANG Y, YANG H, ZHANG L, CUI J, CHENG J, LIN G, ZHOU Y, LIU N, JIANG F, WANG G

Spandex cloth with good heat preservation effect, has warm-keeping layer whose bottom is fixed with soft-skin layer and comprises multiple spandex fiber, multiple graphene inner heating fiber and multiple wool fibers.

SHEN L, CAI W, SUN H

Double-membrane composite antibacterial filter material comprises polytetrafluoroethylene surface layer, antibacterial melt-blown cloth layer and a polytetrafluoroethylene encapsulation layer.

ZHOU Y, PING L

High-efficiency heat-insulating material comprises base layer, sound insulation layer, stone heat preservation layer, waterproof layer, thickening layer, temperature resistant layer, wearable layer and connecting rod, where base layer is mainly made cement, sand and reinforcing agent.

CHEN Z, WU Y

Heat-sealing composite film used in packaging industry comprises modified polyethylene film, polyethylene terephthalate film, and aluminum foil pressing film composite, where polyethylene film is prepared by e.g. mixing reaction liquid with deionized water, filtering, drying substrate, blow molding.

ZHANG H, LONG R, LI Q

Multi-layer expansion-type conformal flame resistant and heat-insulating structure comprises functional heat-insulating layer, functional flame-retardant surface layer and functional expansion coating layer sequentially arranged from inside to outside.

MU L