国家/地区 中国（64）
IPC部 B（64） C（42） H（10）
D（7） E（6） A（4）
F（4）
IPC大类 B29（64）
IPC小类 B32B（64）
IPC B32B009/04（24） B29D007/01（23） B32B027/18（23）
C08K003/04（23） B32B027/06（22） B32B009/00（20）
B32B027/08（20） B32B027/32（19） B32B027/30（18）
B32B027/36（16） B32B033/00（16） B32B007/12（15）
B32B027/20（15） C08J005/18（14） B32B037/10（12）
发明人 LI X（5） WANG J（5） LIU Y（4）
LIU X（3） WANG Z（3） ZHANG S（3）
ZHANG Y（3） CHEN D（2） CHEN J（2）
GE Z（2） HE Y（2） LI B（2）
LI J（2） LI R（2） LI Y（2）
公开年 2022（42） 2023（22）
申请年 2022（64）
专利权人 CHENGDU AIRC.（2） GUANGDE TIAN.（2） HANGZHOU JUL.（2） QINGDAO KAIM.（2）
UNIV ZHEJIAN.（2） YANGZHOU NAL.（2）

Medicine composite packaging film comprises polyethylene layer, adhesive layer, aluminum foil layer, glue layer and polyester layer, adhesive layer comprises polyvinyl alcohol, epoxy resin, nano-aluminum oxide, modified ultra-high molecular polyethylen fiber, modified graphene and coupling agent.

JI Y

Composite material useful in stealth equipment, comprises e.g. structural layer, radar absorbing layer and infrared suppressing layer in sequence from inside to outside, where structural layer includes resin matrix wires and continuous fibers.

CHENG Y, WANG Y, LI Y, ZHANG X, HE W, HU L, YANG W, NIE X

Preparing high-temperature-resistant flame-retardant expanded polystyrene foam board comprises uniformly mixing and stirring to become main ingredient including melamine resin, and high temperature resistant filler, and pasting the two load-bearing boards on both sides of the composite board.

HE Y, RUAN X

High-transparent and high-strength polyethylene heat-shrinkable film useful for packaging bottle-packed beverage, comprises e.g. first layer (comprised of low-density and metallocene polyethylene), second layer, third layer and fourth layer (comprised of high density polyethylene).

LIU Z, LI R, LIU S

Stretch wrapping film useful in machine, comprises outer film, middle film and inner film laminated in sequence, where the outer film and inner film comprises metallocene polyethylene, and linear low-density polyethylene.

LI R, LIU Z, LIU S

Heat-insulating building wallboard comprises inner energy-absorbing buffer layer, inner thermal insulation layer, outer thermal insulation layer and outer flame-proof and flame-retardant layer arranged sequentially from inside to outside.

SUN Y, WANG Z, XU H

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

Preparing photo thermal conversion film with controllable thickness of graphene layer useful for e.g. cold and alpine regions, arid and semi-arid areas, comprises paving, using carbon dioxide laser to irradiate microporous polyether sulfone film, repeating operation, and spreading composite film.

YANG L, JIANG C, SONG Y, LI N, ZHANG S, WANG Z

Foaming modified water-proof composite floor comprises modified polymer substrate and surface decorative plate connected with adhesive and polymer substrate obtained by hot pressing of modified polymer particles, plant fibers and adhesive embryos.

SUN G

Electronic component package, comprises polymeric core comprising first polymeric material and an outer overmold layer comprising second polymeric material containing graphene, outer overmold layer defining a case skin disposed on polymeric core,where first and second polymeric are thermoplastic.

NARITA M, SARANG S, KHAN S