国家/地区 世界知识产权组织（14）
IPC部 C（14） B（5） A（2）
IPC大类 C08（14） C09（6） B32（2）
C01（2）
IPC小类 C08G（14）
IPC C08G018/48（14）
发明人 KROPP M A（2） KRYGER M J（2） LIU D（2）
LUBITZ M（2） LUBITZ M J（2） LUESING J（2）
RULE J D（2） SCHUSTER A（2） TANG Y（2）
WANG S（2） WANG Y（2） WHITE K L（2）
YAO L（2） ZHANG J（2）
公开年 2021（6） 2018（4） 2016（2）
申请年 2020（5）  2017（4）  2015（2）  2021（2） 
专利权人 3M INNOVATIV.（2） BASF SE（2） JINAN SHENGQ.（2） JINAN SHENGQ.（2）

Anti-deformation plastic used in a closed ring of aircraft engine, damping block, and buffer block, and in plastic industry, comprises high hardness acrylonitrile butadiene styrene composite material, toughening filler, amino resin, tributyl citrate, compatilizer and silicon dioxide.

WANG L

Polyurethane composition used in polyurethane elastomer, comprises polyisocyanate component comprising isocyanate-terminated prepolymer obtained from reaction of polyol with 1,4-bis(isocyanatomethyl cyclohexane), or mixture of 1,4-bis(isocyanatomethyl cyclohexane), and isocyanate-reactive component.

SONG N

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

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

Method for preparing polyurethane-modified graphene microchips comprises e.g. adding graphene oxide and polyol into three-necked flask, stirring, and simultaneously performing high-temperature vacuum dehydration and adding isocyanate.

FENG Z, WANG Y, LIU L, KANG Y, LI D, QIN W, WU D

Highly transparent thermoplastic polyurethane film useful for protection of electronic products comprises polyester polyol, polyethylene glycol, fluorine-containing polyol, isophorone diisocyanate, chain extender and modified graphite oxide.

HE J, YANG B

Graphene polyurethane sponge used in oil absorption application, comprises polyether polyol, amine-based catalyst, tin-based catalyst, foam stabilizer, water, graphene modifier and isocyanate.

ZHU Y

Polyurethane for thermoplastic polyurethane elastomer comprises reaction product of isocyanate component, polyol component, and graphene nanoplatelets having micrometer average lateral dimension and nanometer average through-plane dimension.

LUBITZ M, SCHUSTER A, LUESING J, LUBITZ M J

Cast elastomer useful in article e.g. rollers, castor, wheels, belts, cast, sheet, track, seals and gaskets, comprises reaction product of isocyanate component, polyol component, graphene nanoplatelets, and crosslinker or chain extender.

LUESING J, LUBITZ M, SCHUSTER A, LUBITZ M J