国家/地区 中国（47）
IPC部 D（47）
IPC大类 D21（47）
IPC小类 D21H（42） B32B（12） D21C（5）
D21F（5） B65D（4） C01B（3）
C08G（3） D06M（3） D21J（3）
B31F（2） C08K（2） C08L（2）
D21B（2） H01M（2） H02N（2）
IPC B32B029/00（9） D21H019/38（9） D21H027/00（9）
D21H027/10（9） D21H021/16（7） D21H021/52（7）
B32B033/00（6） D21H019/44（6） D21H019/46（6）
D21H021/14（6） D21H021/36（6） D21H025/06（6）
B32B003/08（5） B32B007/12（5） B32B037/12（5）
发明人 WANG Y（4） ZHANG H（4） ZHANG J（4）
CHEN R（3） LI S（3） SONG Y（3）
ZHAO Y（3） CHEN Y（2） CHENG L（2）
DAI J（2） GUO X（2） HE C（2）
HU Q（2） HUANG Z（2） LEI T（2）
公开年 2022（47）
申请年 2022（29）  2021（17） 
专利权人 HUNAN RONGTA.（3） CHINA NAT PU.（2） LIANYUNGANG .（2） NANTONG TEIJ.（2）
UNIV CENT SO.（2） UNIV NANTONG（2）

Dry net for making paper, has supporting layer formed by interweaving longitude line and latitude line, where supporting layer and paper-forming layer are connected together by needling, and warp thread and weft thread are polyester monofilaments.

LI W

Fluorine-free paper pulp moulding product used in lunch box, dinner plate, dining cup, dining bowl and tray, comprises plant pulp, modifier, filler, retention aid agent, sizing agent and water, where plant pulp is selected from bagasse, wood pulp or straw pulp.

LIN T, WANG T, YANG B

Processing technique of light weight corrugated paper box comprises weighing bamboo pulp and additive, pouring into paper machine and paper making obtained paper for drying process, using hot pressing technique, cutting corner and top box operation.

CHEN Y, ZHANG J, ZHOU J, GUO Q, YANG Y

Impregnated resin material useful for densification and modification of carbon fiber paper and proton exchange membrane fuel cell, obtained by in-situ polymerization of surface-modified conductive carbon and phenolic resin.

LIANG Y, XIE Z, HE C, ZHAN Z, WANG Y, LEI T

Preparing synthetic graphene-modified aqueous polyurethane thermal storage fabric film used as fabric coating in fabric, comprises e.g. preparing primary graphene oxide by improving the Hummers method, centrifuging, defoaming, coating prepared coating stock solution on centrifugal paper, and baking.

DAI J, ZHANG W, LU Y, SONG Y

Preparing antibacterial graphene modified aqueous polyurethane heat storage fabric film, comprises preparing oxidation graphene by improving Hummers method, mixing prepared oxidized graphene and hyper-branched polymer, stirring and centrifuging, and drying.

DAI J, ZHANG W, SONG Y, LU 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

Preparing three-dimensional porous high oxygen transmission carbon-based substrate non-symmetrical wettability composite electrode useful in paper pulp bleaching, comprises e.g. preparing agglomerant-symmetrical wettality composite electrode by bonding catalyst with high activity on substrate.

BIAN Z, QIU C, WANG H