国家/地区 中国（11）
IPC部 C（11）
IPC大类 C08（11）
IPC小类 C08J（11）
IPC C08L097/02（11）
发明人
公开年 2022（6） 2021（5）
申请年 2021（11）
专利权人

Preparing vicinal diol by catalytic hydrogenolysis of lignocellulose, involves converting lignocellulosic vitamin into ortho-diol by hydrogenation at predefined conditions, with liquid acid as solvent, in presence of magnetic metal catalyst wrapped in carbon shell, under preset hydrogen pressure.

HU X, WANG H, YAN L, WANG C, MA L, XIN H, LIU Q

Polypropylene film used in the field of packaging, comprises polypropylene, compatibilizer, nano plant fiber, antibacterial agents, stannous chloride, triethanolamine, acrylic acid, methylcellulose, and nanotube dispersion.

LV D

High wear-resistant plastic cement track colloidal particle comprises thermoplastic polyurethane, organosilicone resin, foaming agent, coloring agent, double-sulfur bond cross-linking agent, antioxidant, anti-aging agent, initiator, vulcanizing agent, and composite filler.

WANG Q

Preparation of photothermal conversion polyvinyl alcohol/reduced-graphene oxide/wood aerogel composite hydrogel used in desalination of seawater, involves preparing polyvinyl alcohol/graphene oxide/wood aerogel precursor, freezing, neutralizing, reducing, soaking in deionized water, and freezing.

GAO Y, ZHU K, ZHANG Y

Pressure-sensitive conductive natural latex sponge composite material used in collision warning and wearable electronics, comprises natural latex dry base, vegetable fibers, conductive particles, sulfur, zinc oxide, accelerator, antioxidant, and casein.

ZHANG J, LIU G, LI Y, XU M

Preparing conductive wood sponge with piezoresistive effect useful in pressure sensing, human-computer interaction and electronic skin involves bleaching, removing lignin, removing hemicellulose, freeze-drying, impregnating wood sponge in conductive nanomaterial solution, and drying.

HU J, NI L, DAI X, GUAN H, WANG X

Agilawood antibacterial deodorant insole comprises polyether polyol composite material, monofluorodichloroethane, rubber powder, isocyanate, non-hydrolytic silicone oil surfactant, hardening agent, pore-opening agent, catalyst, and sterilizing and deodorizing micro-capsule.

HUANG Z, LIU Y

Functionalized graphene modified polypropylene wood-plastic plate comprises wood powder, polypropylene, maleic anhydride grafted polypropylene, functionalized graphene and antioxidant 1010 (pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)).

WANG W

Preparing degradable graphene-based food packaging film, involves mixing cellulose, straw powder, chitosan, and corn starch, adding water, stirring, adding graphene powder, homogenizing, adding plasticizer, adhesive, crosslinking agent and polyvinyl alcohol, extruding, pelletizing and blowing.

WANG Y, MENG B, WU H

Active ecological floor includes hard miscellaneous tree, PVC resin, stearic acid glyceride, nano silicon dioxide, nano calcium carbonate, micron-sized polyimide, nano-grade polyimide, graphene, tourmaline, and nano titanium dioxide.

CHEN D