国家/地区 中国（48） 世界知识产权组织（5） 欧洲专利局（EPO）（2） 美国（2）
IPC部 C（50）
IPC大类 C08（50） C09（19） D01（4）
C01（3） D06（3） B01（2）
IPC小类 C08G（50）
IPC C08G018/32（50）
发明人 CHEN Y（3） LI J（3） LI N（3）
LI S（3） LIN D（3） LIU L（3）
MA J（3） SONG X（3） ZHANG Y（3）
CHEN S（2） KROPP M A（2） KRYGER M J（2）
RULE J D（2） WANG B（2） WANG J（2）
公开年 2021（26） 2020（21） 2022（3）
申请年 2020（50）
专利权人 LIN D（3） 3M INNOVATIV.（2） SHANDONG INO.（2） UNIV CHANGZH.（2）

Preparing fabric useful for school uniform, comprises e.g. measuring raw material, drying, extruding to melt, conveying to composite spinning machine, melt distributing, ejecting, cooling by air blowing, oiling, stretching and wounding and knitting and weaving composite fabric.

ZHONG Z

High-strength flexible sensor material useful for wear-resistant smart sensors with high tear strength requirement, comprises polyol, isocyanate, conductive agent composed of conductive carbon black, graphite, carbon nanotubes, graphene, chain extender, catalyst, antioxidant and anti-UV agent.

YE J, WANG T, LI T, GAO L, XU L, LI S, XU W

Preparing modified resin for sizing agent as carbon fiber sizing agent, comprises reacting hydroxy-containing resin and graphene oxide with diisocyanate in the presence of organic tin catalyst.

WANG F, WANG X, YU R, ZHANG O, TANG J

Polymeric material for two-portion composition, comprises a polymerized reaction product of a polymerizable composition comprising components, where components comprises a uretdione-containing material.

WHITE K L, YAO L, RULE J D, KRYGER M J, KROPP M A

Two-component composition used for adhering substrate(s), comprises component containing polymeric material containing polymerized reaction product of polymerizable composition having preset uretdione functionality, and component.

WHITE K L, YAO L, RULE J D, KRYGER M J, KROPP M A

Aqueous spray glue useful for bags and handbags, leather product, adhesive, canvas, fabric, cardboard comprises e.g. polypropylene glycol, polycarbonate diol, hydroxy-terminated polybutadiene, 2,4'-diphenylmethane diisocyanate, plasticizer.

ZHU T, ZHU J, ZHU L, ZHU Z

Graphene modified polyurethane resin material with high thermal stability prepared by e.g. adding polypropylene glycol 1000, toluene diisocynate and polypropylene glycol grafted graphene into acetone solvent and reacting.

LI A

Preparing antibacterial toughened polyurethane useful as food packaging bag comprises e.g. mixing graphene oxide and chitosan solution uniformly, performing the hydrothermal reaction and solid-liquid separation to obtain modified graphene.

SHI B, YAO Q, SHI Q

Water-based anticorrosive coating for metal component, contains fluorine-containing modified waterborne polyurethane emulsion, sodium silsesquioxane, sulfur-modified graphene, filler, stabilizer, anti-flash rust agents, additives and water.

LU J

Preparation of degradation immune biomimetic protective coating for steel structure engineering involves cleaning steel structure surface, applying silane coupling agent, curing, and spraying intermediate paint and top coat.

MA Y, LIU J, GE Y, ZHANG P, WU R, SONG X, XUE S, CUI Y, BAO J, XUEN M, TONG L J, GROUND O T, ZHANG F, XIAOHUI S, SHANBIN X, YIFEI C, JIUYUAN B