国家/地区 中国（72）
IPC部 B（72）
IPC大类 D21（72） B32（36） B01（14）
B31（12） C09（11） B65（10）
C01（8） C08（7） B82（6）
G01（4） H01（4） B05（3）
B27（3） B41（3） C02（2）
IPC小类 D21H（72）
IPC B32B029/00（21） B32B033/00（16） D21H021/14（14）
D21H027/10（14） D21H027/30（14） B32B007/12（11）
B32B009/04（11） D21H017/67（11） B32B009/00（10）
D21H019/14（10） D21H027/40（10） B32B037/12（9）
B32B009/06（8） B32B027/10（8） B32B029/08（8）
发明人 XU J（5） WANG X（4） WANG Y（4）
DING J（3） HU X（3） LI G（3）
LI L（3） TANG X（3） WANG L（3）
ZHANG J（3） ZHANG Z（3） CHEN H（2）
CHEN R（2） CHEN T（2） GUO X（2）
公开年 2021（24） 2022（18） 2020（8） 2017（7） 2023（5） 2016（3） 2018（3） 2019（2）
申请年 2021（20）  2020（15）  2022（11）  2019（8）  2016（6）  2018（4）  2017（3）  2015（2） 
专利权人 GREATVIEW BE.（2） GUANGDONG CA.（2） HUNAN RONGTA.（2） HUZHOU XINJI.（2）
LIANYUNGANG .（2） UNIV SHANDON.（2） UNIV ZHEJIAN.（2）

Folding oil pressure device for processing insulating paper, has condensing pipe whose upper part is connected with surface of lower folding plate through vent hole, and iron plate located at lower part of magnetic round roller.

LIN R, LI D, HUANG J

Producing pit paper useful in paper boxes for storing food, comprises e.g. mixing crushed waste paper, diatomaceous earth, glass fiber, starch, graphene and water, stirring, pulping, papermaking, drying, embossing, coating adhesive on corrugated core layer, adhering flat layer, drying and coating.

ZHOU X, LIU Y

Barrier layer useful for composite packaging material for preparing packaging container, has outermost waterproof layer, base layer, a barrier layer, and innermost layer that is in contact with the contents of the package, where the barrier layer includes nanocellulose.

LIU J, YU Q, YANG Y, LI L, XU C

Composite packaging material useful for liquid package, comprises outermost waterproof layer, base layer, barrier layer and innermost layer in contact with contents of package, barrier layer comprises nanocellulose.

LIU J, YU Q, XU C, YANG Y, LI L

Antiviral double-decorated panel comprises base material and veneer paper attached to antiviral coating comprising urea-formaldehyde resin, melamine resin, and fungicide comprising deacetylated chitin and nano-silicon sheet.

WU W, DING H, LI Y

Oil-proof paper useful as packaging container for accommodating oily food, comprises base paper layer, enzyme-cleaved starch, polyvinyl alcohol, kaolin, latex, graphene, carboxymethyl cellulose and sodium hydroxide.

TIAN W, WANG J, QIU R, JIANG Y

Anti-bleaching laser multi-color transfer paper for paper product, comprises base paper layer, printing color layer, adhesive layer, laser molded layer, protective layer from bottom to top, prepared by coating net roll with protective coating on surface of biaxially stretched polyester film.

CHEN Z

Preparing antibacterial aluminum foil material useful in aluminum foil lunch box, comprises e.g. coating adhesive on kraft paper, laminating with aluminum foil, drying, coating hydrophobic antibacterial agent on one side of aluminum foil layer, and drying.

SUN J, WANG L, SONG F, SUN Z

Honeycomb wave-absorbing composite material used in edge structures e.g. spacecraft fuselage edge structures, comprises sheet and honeycomb wave-absorbing core material which is impregnated with wave absorbing slurry agent, and pouring sealant filled in core material.

DONG Q, WANG W, HE J, ZHANG J, WANG Y, SUN X

New-type heat sensitive paper used in e.g. food, comprises paper base layer, bottom coating layer, graphene coating layer and color developing layer and protective layer from bottom to top, component of bottom coating comprises filler, glass fiber, adhesive and dispersant.

YU H, QIAN Q