Nitrileoxide compound
AssigneesDaikin Industries, Ltd., Tokyo Institute of Technology
InventorsTadashi KANBARA, Tsuyoshi NOGUCHI, Toshikazu TAKATA, Hiromitsu SOGAWA, Shunsuke MONJIYAMA, Toyokazu TSUTSUBA
Life of this patent
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Abstract
The present invention provides a compound of the formula (I): wherein, R1 is a hydrogen atom or a hydrocarbon group; R2 is —R4—R5; R3 is —R4—R5 or —R4—R6; R4 is a divalent organic group; R5 is OH, SH, COOH or NHR9; R9 is a hydrogen atom or an alkyl group having 1-6 carbon atoms; and R6 is a hydrogen atom or an alkyl group having 1-6 carbon atoms.
Claims16
A compound of the formula (I):
- wherein:
- R1 is a hydrogen atom or a hydrocarbon group;
- R2 is —R4—R5;
- R3 is —R4—R5 or —R4—R6;
- R4 is a divalent organic group;
- R5 is OH, SH, COOH or NHR9;
- R9 is a hydrogen atom or an alkyl group having 1-6 carbon atoms;
- and
- R6 is a hydrogen atom or an alkyl group having 1-6 carbon atoms.
A compound of the formula (III):
- wherein:
- R21 is a hydrogen atom or an alkyl group;
- R22 is a hydrogen atom or an alkyl group;
- and
- R23 is a divalent organic group.
A copolymer comprising one or more monomer units of the formula (Ia):
- wherein:
- R1 is a hydrogen atom or a hydrocarbon group;
- R2′ and R3′ are each independently −R4—R5′—;
- R4 is a divalent organic group;
- R5′ is each independently —O—, —S—, —CO— or —NR9—;
- and
- R9 is a hydrogen atom or an alkyl group having 1-6 carbon atoms,
- and one or more condensation polymerizable or addition polymerizable monomer units.
A polymer comprising one or more monomer units of the formula (IIa):
- wherein:
- R21 is a hydrogen atom or an alkyl group;
- R22 is a hydrogen atom or an alkyl group;
- and
- R23 is a divalent organic group.
A polymer comprising one or more monomer units of the formula (IIIa):
- wherein:
- R21 is a hydrogen atom or an alkyl group;
- R22 is a hydrogen atom or an alkyl group;
- and
- R23 is a divalent organic group.
A polymer comprising one or more ring-opening polymerizable monomer units, having a group of the formula (Ib):
- wherein:
- R1 is a hydrogen atom or a hydrocarbon group;
- R2′ is —R4—R5′—;
- R3 is —R4—R6;
- R4 is a divalent organic group;
- R5′ is —O—, —S—, —CO—O— or —NR9—;
- R9 is a hydrogen atom or an alkyl group having 1-6 carbon atoms;
- and
- R6 is a hydrogen atom or an alkyl group having 1-6 carbon atoms,
- at one terminal of the main chain.
A polymer comprising one or more ring-opening polymerizable monomer units, having a group of the formula (Ib):
- wherein:
- R1 is a hydrogen atom or a hydrocarbon group;
- R2′ is —R4—R5′—;
- R3 is —R4—R6;
- R4 is a divalent organic group;
- R5′ is —O—, —S—, —CO—O— or —NR9—;
- R9 is a hydrogen atom or an alkyl group having 1-6 carbon atoms;
- and
- R6 is a hydrogen atom or an alkyl group having 1-6 carbon atoms,
- at one terminal of the main chain and a nitrileoxide group at the other terminal of the main chain.
A polymer comprising one or more ring-opening polymerizable monomer units, having one moiety of the formula (Ic):
- wherein:
- R1 is a hydrogen atom or a hydrocarbon group;
- R2′ and R3′ are each independently —R4—R5′—;
- R4 is a divalent organic group;
- R5′ is each independently —O—, —S—, —CO— or —NR9—;
- R9 is a hydrogen atom or an alkyl group having 1-6 carbon atoms;
- and
- R2′ and R3′ are directly attached to the polymerizable monomer unit,
- in the molecular main chain.
Dependencies are inferred from the claim text.