国家/地区 中国（18）
IPC部 D（18）
IPC大类 D21（18） C08（2） G01（2）
IPC小类 D21H（18）
IPC D21H017/06（18）
发明人 ZHANG S（3） CHEN Z（2） FAN J（2）
LIN R（2） LIU Y（2）
公开年 2021（5） 2018（4） 2017（2） 2019（2） 2020（2） 2023（2）
申请年 2017（6）  2021（5）  2020（3）  2019（2）  2023（2） 
专利权人 LIN R（2） UNIV SHAANXI.（2）

High-hardness cardboard, comprises pulp, chitosan, acetic acid, acetone, sodium hydroxide, chloroacetic acid, isopropanol, methanol, poly etheramine, 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride, N-hydroxysuccinimide, m-xylylene diamine, epoxy resin, boron nitride and nano graphene.

XU X

Improving brittleness of melamine-impregnated paper comprises e.g. glue impregnating, mixing polyvinyl acetate, polyvinylidene fluoride and absolute ethanol, ultrasonically vibrating, applying the emulsion on both sides of obtained melamine impregnated paper, drying and glue coating.

YUAN Y, LI Y, YUAN R

Rosin sizing agent used for food contact paper used for, e.g. food packaging, comprises modified rosin resin, polymer emulsion, ionic liquid, surfactant, co-emulsifier, additive, and water.

ZHU J, GONG B, YAN H

Anion exchange composite membrane useful in alkaline fuel cell, alkaline water electrolyzer and carbon dioxide reduction device, comprises pores-containing substrate, alkaline polymer, and inorganic nano-materials arranged in the pores.

LIU J, YUAN Z, ZHUANG L, CHEN Z, WANG Y, WU X

Antistatic lining paper is formed by coating antistatic coating on surface of non-aluminum lining base paper and curing.

CHEN Z, LIN W, ZANG J

Heteroatom-doped graphene nanofiber non-woven fabric used e.g. for biological medicine field comprises non-woven fabric having graphene fibers fused with each other and network structure formed by overlapping.

XUE J, GAO Z, RU Y, ZUO T, XIAO L, HAN L

Preparing high-precision art patterned table paper product by attaching water-soluble film to sides of table paper carrier through sealing layer, printing pattern, mixing, placing in beating machine, transferring to drying phase and drying.

XIE Z

Preparing long-lasting anti-odor gray board paper comprises e.g. preparing stock, and papermaking, adding composite anti-odor slurry to lining layer or core layer, adding surface layer and bottom layer with natural bamboo pulp.

XU W, CHEN H, FAN X, CHEN M, TONG H, XIA Q, XIA Y, ZHANG S

Full heat-exchange graphene paper film is prepared from raw material including plant fiber slurry which is imported softwood slurry, high-molecular polymer, flame retardant, antibacterial agent, and graphene aqueous slurry.

CHU J, WANG G, YU D, LI X

Shoe midsole paperboard with moisture absorption and heat absorption function, comprises e.g. yellow core cardboard, milk box paper, soft-leaf bleached pulp, sodium polyacrylate, and graphene as papermaking slurry.

ZHAO R, CAI X