国家/地区 中国（36） 美国（2） 世界知识产权组织（2）
IPC部 C（36） D（2） H（2）
IPC大类 C08（36）
IPC小类 C08G（36）
IPC C08K003/04（36）
发明人 LI Y（36）
公开年 2017（8） 2021（7） 2014（5） 2020（4） 2013（3） 2015（2） 2016（2） 2022（2） 2023（2）
申请年 2020（6）  2021（6）  2014（5）  2017（5）  2016（4）  2015（3）  2012（2）  2022（2） 
专利权人 HANGZHOU GAO.（3） HARBIN INST .（3） WANHUA CHEM .（3） WEIXING GROU.（3）
JIANGSU XING.（2） UNIV GUILIN .（2） ZHEJIANG WEI.（2）

Aqueous polyurethane Pickering emulsion useful in field of high performance material has polyurethane prepolymer, amphiphilic two-dimensional nanomaterial, hydrophilic polymer and water, where polyurethane prepolymer is product of diisocyanate and macromolecular polyols after prepolymerization.

YUAN Y, DUAN Y, LI Y, ZHANG B, ZHANG A, ZHANG J, ZHOU L

High-strength polyurethane rigid foam material is prepared from raw materials containing white material first component and polyisocyanate second component, where first component includes polyether polyol, modified filler, foam stabilizer, composite catalyst, flame retardant and foaming agent.

MIAO B, ZHANG W, GAO B, LI Y, SONG K, PANG D, HAN H

Preparing biomass-derived cellulose aerogel material useful for fireproof door in building, marine structure and ship, comprises e.g. configuring graphene oxide and biomass-derived cellulose, performing solidification, swelling, freeze-drying, and carrying out in-situ polymerization.

SONG S, LI Y, WANG J

Preparation of polyaniline graphene oxide composite for, e.g. electrochemical applications, involves dissolving aniline monomer in acid solution, adding photocatalyst and graphene oxide, mixing, and reacting under light irradiation.

WANG X, FANG X, LI Y, WANG B, ZHOU Z, CHEN S, GUO J, YANG F, JIANG H, CHENG J, ZHANG C, MAO X, YI Y, XIAO R, YU S, LI B

Preparing epoxy resin composite material comprises mixing dopamine-modified graphene oxide, multifunctional epoxy resin, curing agent and polar organic solvent, and curing.

ZHU S, LI Y, WANG L, LI Z, JIANG H

Preparation of heterogeneous titanium catalyst used g. for synthesizing polybutylene adipate terephthalate, by reacting graphene oxide and amino acid into solvent, introducing acidic gas containing sulfur and/or nitrogen and adding titanate.

LI Y, WANG L, ZHANG H, GAO M, WANG X, CHEN J, HU J, FANG W

Preparing heat dissipation film based on large-diameter graphene oxide comprises e.g. stirring modified graphene oxide, modified boron nitride, modified carbon nanotube and solvent into reactor, reacting and casting polycondensate into film.

CUI J, XU P, LI Y, ZHANG B

Doped graphene-doped flame retardant material comprises polyether polyol, isocyanate, flame retardant, catalyst, chain extender, graphene filler, stabilizer, olefin filler and deionized water.

CUI J, XU P, LI Y, ZHANG B

Nano polyvinyl alcohol material wood plywood board comprises delignified recyclable wood fiber filler, polymethyl methacrylate, polylactic acid, polyamide polyamine epichlorohydrin, soy protein powder and sodium ethylenediaminetetraacetate.

LI Y

Preparing graphene-modified bio-based aqueous polyurethane used in coatings, involves adding polypropylene glycol and graphene, stirring and adding biomass liquid.

LI Y