国家/地区 中国（25）
IPC部 C（25） A（6） B（5）
IPC大类 C08（25）
IPC小类 C08G（25）
IPC C08G101/00（25）
发明人 WANG B（5） WANG L（3） ZHENG Y（3）
公开年 2021（19） 2022（6）
申请年 2021（25）
专利权人 DERUCCI HEAL.（3） UNIV FUZHOU（3） DE RUCCI HEA.（2）

Method for grouting and plugging of cable conduits through-holes comprise e.g. cutting film according to shape and size of cable, tearing adhesive tape isolation paper, filling cavity with quick-setting flame-retardant foaming material component, and opening small hole on surface of film.

LI P, WEI H, ZHU J, WENG L, ZHANG Z

Graphene multifunctional insole comprises insole main body comprising base pad body, graphene conducting layer and ventilation layer, ventilation hole arranged on ventilation layer, and heat conducting reinforcing block embedded on conducting layer.

FU X

Polyurethane hydrogel of composite nano-particle used for e.g. agriculture, medicine, daily chemical industry, environment-friendly and desert prevention, comprises polyisocyanate, polyol, silicon oil, chain extender, and foaming agent agent.

MA A

Preparing polyurethane material useful for polyurethane sponge, comprises taking polymer containing amino groups, toluene diisocyanate, polycarbonate polyurethane, organic solvent and high dispersible graphene powder, and polymerizing under action of catalyst.

GUO H, DENG Z, QIU G

Antibacterial and stain-resistant graphene foaming sponge comprises polyether polyol, toluene diisocyanate, foaming agent, foam stabilizer, catalyst, surfactant, graphene powder, dried orange peel powder and bamboo carbon powder.

WU C

Preparing graphene polyurethane composite sponge material useful in electronic cigarette filtration, comprises e.g. preparing modified graphene oxide dispersion, stirring with silicon-containing surfactant, stannous octoate, triethylenediamine, and toluene diisocyanate, carrying out free foaming.

HOU W, PAN D, ZHANG H, LIANG D, WANG Z

Slow rebound sponge useful in aerospace tools, comprises basic polyether polyol, polymer polyol, organosilicon modified polyol, isocyanate, amine catalyst, tin catalyst, chain extender, silicone oil and water.

GU Z

Loofah seed oil imitation latex sponge used as pillow core filling material for pillows, comprises modified loofah seed oil, first polyether polyol, second polyether polyol, third polyether polyol, water and foaming agent.

CHEN Z, ZHOU J, LI C, WANG F, GUO Y, WU S, ZHANG J, CHEN Y

Antibacterial reinforced low temperature resistant slow-resilience polyurethane sponge contains slow-resilience polyol, base polyether polyol, polymer polyol, amine catalyst, tin catalyst, surfactant, foaming agent, and isocyanate.

WANG L, ZHENG Y

Polyurethane sponge material comprises e.g. polypropylene glycol, polymer polyol, additives, deionized water, modified low temperature resistant agent, conductive enhancer and methylene diphenyl diisocyanate.

WANG L, ZHENG Y