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US 6,958,406 B2Granted
Colorant compounds
AssigneeXerox Corporation
InventorsJeffery H. Banning, C. Wayne Jaeger
Life of this patent
Estimating the term…
Abstract
Disclosed are compounds of the formula wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, R1 is an alkylene group or an arylalkylene group, and X is (a) a hydrogen atom, (b) a group of the formula wherein R2 is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, (c) an alkyleneoxy, aryleneoxy, arylalkyleneoxy, or alkylaryleneoxy group, or (d) a group of the formula wherein R4 is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group.
Claims104
Compounds of the formulae
- wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, and R1 is an arylalkylene group, wherein X is (a) a hydrogen atom, (b) a group of the formula
- wherein R2 is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, (c) an alkyleneoxy, aryleneoxy, arylalkyleneoxy, or alkylaryleneoxy group, or (d) a group of the formula
- wherein R4 is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, and
- wherein R11 is an alkylene group, wherein Z is (a) a group of the formula
- wherein R22 is an alkyl group wherein hetero atoms selected from oxygen, nitrogen, sulfur, silicon, or phosphorus are present in the alkyl group, an aryl group wherein hetero atoms selected from oxygen, nitrogen, sulfur, silicon, or phosphorus are present in the aryl group, an arylalkyl group wherein hetero atoms selected from oxygen, nitrogen, sulfur, silicon, or phosphorus are present in the arylalkyl group, or an alkylaryl group wherein hetero atoms selected from oxygen, nitrogen, sulfur, silicon, or phosphorus are present in the alkylaryl group, (b) (i) a polyalkyleneoxy group having at least about 5 repeating units, (ii) an aryleneoxy group, (iii) an arylalkyleneoxy group, or (iv) an alkylaryleneoxy group, or (c) a group of the formula
- wherein R44 is (i) an alkyl group wherein hetero atoms selected from oxygen, nitrogen, sulfur, silicon, or phosphorus are present in thealkyl group, (ii) an aryl group wherein hetero atoms selected from oxygen, nitrogen, sulfur, silicon, or phosphorus are present in thearyl group, (iii) a substituted arylalkyl group, (iv) an arylalkyl group wherein hetero atoms selected from oxygen, nitrogen, sulfur, silicon, or phosphorus are present in the arylalkyl group, (v) a substituted alkylaryl group, or (vi) an alkylaryl group wherein hetero atoms selected from oxygen, nitrogen, sulfur, silicon, or phosphorus are present in the alkylaryl group.
3 more elements
Compounds of the formula
- wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, R1 is an alkylene group or an arylalkylene group, and X is a group of the formula
- wherein R2 is an alkyl group with at least about 22 carbon atoms, an aryl group with at least about 13 carbon atoms, an arylalkyl group with at least about 16 carbon atoms, or an alkylaryl group With at least about 16 carbon atoms.
Compounds of the formula
- wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, R1 is an alkylene group or an arylalkylene group, and X is a group of the formula
- —(CaH2aO)bR3
- wherein a is 4, b is an integer representing the number of repeat alkyleneoxy groups, and R3 is a hydrogen atom, an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group.
Compounds of the formula
- wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, R1 is an alkylene group or an arylalkylene group, and X is
Compounds of the formula
- wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, R1 is an alkylene group or an arylalkylene group, and X is
Compounds of the formula
- wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, R1 is an alkylene group or an arylalkylene group, and X is a group of the formula
- wherein R4 is an alkyl group with at least about 22 carbon atoms, an aryl group with at least about 13 carbon atoms, an arylalkyl group with at least about 16 carbon atoms, or an alkylaryl group with at least about 16 carbon atoms.
Compounds of the formula
- wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, R1 is an alkylene group or an arylalkylene group, and X is a group of the formula
- wherein R4 is
- wherein C36H62+m is a branched alkylene group which may include unsaturations and cyclic groups, wherein m is an integer of 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10.
Compounds of the formula
- wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, R1 is an alkylene group or an arylalkylene group, and X is a group of the formula
- wherein R4 is
Compounds of the formula
- wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, R1 is an alkylene group or an arylalkylene group, and X is a group of the formula
- wherein R4 is
Compounds of the formulae
- wherein R2 is a linear alkyl group having an average of about 50 carbon atoms,
- wherein R2 is a linear alkyl group having an average of about 50 carbon atoms,
- wherein R2 is a linear alkyl group having an average of about 50 carbon atoms,
Compounds of the formulae
- wherein C36H62+m is a branched alkylene group which may include unsaturations and cyclic groups, wherein m is an integer of 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10.
Compounds of the formula
- wherein Y and Y′ each, independently of the other, is a hydrogen atom or a bromine atom, n and n′ each, independently of the other, is an integer of 0, 1, 2, 3, or 4, R1 and R1′ each, independently of the other, is an alkylene group or an arylalkylene group, and X is (a) a group of the formula
- wherein R2 is an alkylene group, an arylene group, an arylalkylene group, or an alkylarylene group, (b) an alkyleneoxy group, an aryleneoxy group, an arylalkyleneoxy group, or an alkylaryleneoxy group, or (C) a group of the formula
- wherein R4 is an alkylene group, an arylene group, an arylalkylene group, or an alkylarylene group.
A compound comprising three or more moieties of the formula
- wherein each Y, independently of the others, is a hydrogen atom or a bromine atom, each n, independently of the others, is an integer of 0, 1, 2, 3, or 4, and each R1, independently of the others, is an alkylene group or an arylalkylene group, said moieties being linked by a central atom or group of atoms or bonded to a polymeric chain.
Compounds of the formula
- wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, R1 is an alkylene group or an arylalkylene group, and X is (a) a hydrogen atom, (b) a group of the formula
- wherein R2 is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, (c) an alkyleneoxy, aryleneoxy, arylalkyleneoxy, or alkylaryleneoxy group, or (d) a group of the formula
- wherein R4 is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group.
Compounds of the formula
- wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, R1 is an alkylene group, and X is an alkyleneoxy group of the formula
- —(CaH2aO)bR3
- wherein a is an integer of 2, 3, or 4, b is an integer of at least about 5, and R3 is a hydrogen atom, an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group.
Dependencies are inferred from the claim text.