国家/地区 中国（10）
IPC部 C（10）
IPC大类 C09（10）
IPC小类 C09D（10）
IPC C09D175/04（10）
发明人 SONG J（2） SONG T（2）
公开年 2018（3） 2021（2） 2023（2）
申请年 2018（2）  2021（2）  2022（2） 
专利权人

Thermal insulation and sound-absorbing silica aerogel composite material for heat preservation, is composed of base material layer and aerogel fireproof slurry layer arranged on surface of base material layer, where base material layer is silica aerogel felt prepared by spraying process.

HE L, ZHAI S, CHANG A, YANG J, LIU X

Preparation of graphene anti-cutting coating used for coating gloves, by dissolving graphene oxide in aqueous-based polyurethane emulsion, grafting anti-cutting particles and chiral molecules under certain conditions, mixing components and adding additives.

MA L, CHEN L, ZHANG W

Preparing flame-retardant hydrophobic biomass-based aqueous polyurethane coating, comprises weighing raw materials, preparing isocyanate-terminated prepolymer, preparing biomass functionalized graphene, and adding polyisocyanate,micromolecule chain extender.

LIU C, LU K, ZHOU J

Functional coating useful as coating material in modification of polymer surface comprises a core-shell structure, where the core of the core-shell structure is micronsized polymer.

ZHAO G, FU Q, ZHANG X, DENG H

Polyurethane having far infrared spectrum efficacy useful in preparing leather, comprises aqueous polyurethane, spectrum powder, crosslinking agent, leveling agent, dispersant and anti-settling agent.

CHEN X, CHEN J, FAN G, ZHU X, LI T

Preparing graphene coating solution by placing organophosphorus compound in water-soluble polyurethane solution, adjusting viscosity and pH, adding graphene powder to mixed solution, and stirring.

LIU W, ZHU S, WU G, SHI M

Polyurethane artificial leather for improving acid and alkali resistance, comprises surface layer, intermediate layer, bottom layer and base fabric, where constituent materials of surface layer comprises polyurethane resin and graphene.

XIONG Z

Preparing graphene modified polyurethane synthetic leather comprises preparing antibacterial agent, modified coco bran, carboxylated graphene sheet, spun-laced non-woven fabric, coating slurry and solidifying.

DUAN X, LI D, ZHANG L

Antibacterial aqueous polyurethane synthetic leather photocatalyst composition comprises e.g. filler, foaming agent, nano silica, graphene, leveling agent, anti-adhesive agent, aqueous ammonia, aqueous color paste and thickener.

SONG J, SONG T

Formulation of graphene modified water-based polyurethane used for producing synthetic leather, comprises coating liquid containing aqueous polyurethane emulsion, filler, foaming agent, graphene, leveling agent and thickening agent.

SONG J, SONG L, SONG T