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US 12,209,062 B2Granted
Nitrile oxide compound
AssigneesTokyo Institute of Technology, Daikin Industries, Ltd.
InventorsToshikazu Takata, Hiromitsu Sogawa, Tadashi Kanbara, Tsuyoshi Noguchi
Life of this patent
Estimating the term…
Abstract
The present invention provides a compound represented by formula (I) wherein symbols in the formula are as defined in the specification.
Claims7
A compound represented by formula (I):
- wherein
- Rf1 is a monovalent or divalent perfluoropolyether group;
- R2 and R3 are each independently at each occurrence a hydrogen atom or a hydrocarbon group;
- R4 is each independently at each occurrence —S—, —NR7—, or —O—P(═O) (OR8)—;
- R5 is each independently at each occurrence:
- wherein
- R6 is a divalent organic group;
- R11 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms;
- R12 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms;
- R13 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms;
- and
- R14 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms;
- R7 is each independently at each occurrence a hydrogen atom or a hydrocarbon group;
- R8 is each independently at each occurrence a hydrocarbon group;
- and
- s is 1 or 2.
13 more elements
A compound represented by formula (II):
- wherein
- Rf1 is a monovalent or divalent perfluoropolyether group;
- R2 and R3 each independently at each occurrence is a hydrogen atom or a hydrocarbon group;
- R4 is each independently at each occurrence —S—, —NR7—, or —O—P(═O) (OR8)—;
- R5 is each independently at each occurrence:
- wherein
- R6 is a divalent organic group;
- R11 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms;
- R12 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms;
- R13 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms;
- and
- R14 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms;
- R7 is each independently at each occurrence a hydrogen atom or a hydrocarbon group;
- R8 is each independently at each occurrence a hydrocarbon group;
- and
- s is 1 or 2.
13 more elements
A compound represented by formula (I):
- wherein
- Rf1 is a monovalent or divalent perfluoropolyether group;
- R2 and R3 are each independently at each occurrence a hydrogen atom or a hydrocarbon group;
- R4 is —O—;
- R5 is each independently at each occurrence:
- wherein
- R6 is
- —R16—
- —R16′—R18—, or
- —R16—R18—R16—
- wherein
- R16 is an alkylene group having 1 to 20 carbon atoms,
- R16′ is a branched alkylene group having 3 to 20 carbon atoms, and
- R18 is an oxygen atom;
- R11 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms;
- R12 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms;
- R13 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms;
- and
- R14 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms;
- and
- s is 1 or 2.
18 more elements
A compound represented by formula (II):
- wherein
- Rf1 is a monovalent or divalent perfluoropolyether group;
- R2 and R3 each independently at each occurrence is a hydrogen atom or a hydrocarbon group;
- R4 is —O—;
- R5 is each independently at each occurrence:
- wherein
- R6 is
- —R16—
- —R16′—R18—, or
- R16—R18—R16—
- wherein
- R16 is an alkylene group having 1 to 20 carbon atoms,
- R16′ is a branched alkylene group having 3 to 20 carbon atoms, and
- R18 is an oxygen atom;
- R11 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms;
- R12 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms;
- R13 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms;
- and
- R14 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms;
- and
- s is 1 or 2.
18 more elements
Dependencies are inferred from the claim text.