Nitrileoxide compound

Patent metadata

Field	Value
Publication number	US-10562846-B2
Application number	US-201615556806-A
Country	US
Kind code	B2
Filing date	Mar 10, 2016
Priority date	Mar 10, 2015
Publication date	Feb 18, 2020
Grant date	Feb 18, 2020

Abstract

The present invention provides a compound of the formula (I):

wherein, R 1 is a hydrogen atom or a hydrocarbon group; R 2 is —R 4 —R 5 ; R 3 is —R 4 —R 5 or —R 4 —R 6 ; R 4 is a divalent organic group; R 5 is OH, SH, COOH or NHR 9 ; R 9 is a hydrogen atom or an alkyl group having 1-6 carbon atoms; and R 6 is a hydrogen atom or an alkyl group having 1-6 carbon atoms.

First claim

The invention claimed is:

1. A compound of the formula (I):

wherein:
R 1 is a hydrogen atom or a hydrocarbon group;
R 2 is —R 4 —R 5 ;
R 3 is —R 4 —R 5 or —R 4 —R 6 ;
R 4 is —R 11 —R 12 —;
R 11 is a cycloalkylene having 3-10 carbon atoms, an arylene having 3-10 carbon atoms or —CR 7 R 8 —;
R 7 and R 8 are each independently a hydrogen atom or an alkyl group having 1-6 carbon atoms:
R 12 is a single bond or a linker having 1-10 atoms of the main chain;
R 5 is OH, SH, COOH or NHR 9 ;
R 9 is a hydrogen atom or an alkyl group having 1-6 carbon atoms; and
R 6 is a hydrogen atom or an alkyl group having 1-6 carbon atoms.

Assignees

• Daikin Ind Ltd
• Tokyo Inst Tech

Inventors

• Kanbara Tadashi
• Noguchi Tsuyoshi
• Takata Toshikazu
• Sogawa Hiromitsu
• Monjiyama Shunsuke
• Tsutsuba Toyokazu

Classifications

• C08G63/16

  Dicarboxylic acids and dihydroxy compounds · CPC title

• C08G63/91

  Polymers modified by chemical after-treatment · CPC title

• C08K5/32

  Compounds containing nitrogen bound to oxygen · CPC title

• C08L101/02

  characterised by the presence of specified groups {, e.g. terminal or pendant functional groups} · CPC title

• C08G63/916

  Dicarboxylic acids and dihydroxy compounds · CPC title