国家/地区 中国（23）
IPC部 C（23）
IPC大类 C08（23） B27（2） B29（2）
B32（2） C07（2） C09（2）
G01（2）
IPC小类 C08L（23）
IPC C08L097/02（23）
发明人 CHEN Y（2） HUANG Z（2） WANG Q（2）
YE Q（2）
公开年 2021（12） 2022（11）
申请年 2021（23）
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

Preparing light-emitting diode packaging material for emitting white light under excitation of deep ultraviolet light, involves uniformly mixing blue and yellow nitrogen-doped graphene/carbon quantum dots in epoxy resin solution.

LIN J, WANG L, WU X, DU H, CAI X, WEI X, FAN J, YIN X, ZHANG C, LIN T

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

Starch-based alloy environmentally-friendly material comprises plant starch, plant straw fiber, reaction auxiliary agent, bio-based resin, nanocomposite material, plasticizer, lubricant, silicon oxide, chitosan, and rosin derivative.

HA S, CAO J, HUANG Z, LUO H

Preparing degradable polypropylene copolymer composite board comprises dissolving silicon dioxide and sisal fiber in toluene solution, mixing, heating, introducing nitrogen, adding toluene solution of L-lactide and stannous octoate, and reacting.

WANG Q, ZHONG C, XIANG H

Antistatic plastic wooden sleeper comprises wood powder, PVC, antioxidant, conductive particles, mildew preventive and fiber cloth containing an antistatic agent.

HUANG Y, ZHANG F, YE J, YAO J, YE 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

New bio-based phase change energy storage flame retardant i.e. ammonium compound useful in preparing thermal energy storage type flame retardant polyolefin composite material and flame retardant compound.

BAO N, CHEN S, CHEN Y, DENG C