Patent number: 7504502
Abstract: Compounds of the formula wherein, provided that at least one of R1, R2, and R3 is not hydrogen, R1, R2, and R3 each, independently of the other, is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, and wherein R1 and R2 can also be alkoxy, aryloxy, arylalkyloxy, alkylaryloxy, polyalkyleneoxy, polyaryleneoxy, polyarylalkyleneoxy, polyalkylaryleneoxy, silyl, siloxane, polysilylene, polysiloxane, or wherein X is a direct bond, oxygen, sulfur, —NR40— wherein R40 is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, or —CR50R60— wherein R50 and R60 each, independently of the other, is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl.
Type:
Grant
Filed:
January 22, 2008
Date of Patent:
March 17, 2009
Assignees:
Xerox Corporation, University of Montreal
Inventors:
Danielle C Boils-Boissier, Marcel P Breton, Jule W Thomas, Jr., Donald R Titterington, Jeffrey H Banning, H Bruce Goodbrand, James D Wuest, Marie-Eve Perron, Hugues Duval
Publication number: 20080171877
Abstract: Compounds of the formula wherein, provided that at least one of R1, R2, and R3 is not hydrogen, R1, R2, and R3 each, independently of the other, is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, and wherein R1 and R2 can also be alkoxy, aryloxy, arylalkyloxy, alkylaryloxy, polyalkyleneoxy, polyaryleneoxy, polyarylalkyleneoxy, polyalkylaryleneoxy, silyl, siloxane, polysilylene, polysiloxane, or wherein X is a direct bond, oxygen, sulfur, —NR40— wherein R40 is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, or —CR50R60— wherein R50 and R60 each, independently of the other, is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl.
Type:
Application
Filed:
January 22, 2008
Publication date:
July 17, 2008
Applicant:
XEROX CORPORATION
Inventors:
Danielle C. Boils-Boissier, Marcel P. Breton, Jule W. Thomas, Donald R. Titterington, Jeffrey H. Banning, H. Bruce Goodbrand, James D. Wuest, Marie-Eve Perron, Hugues Duval
Patent number: 7371858
Abstract: Compounds of the formulae wherein, provided that at least one of R1, R2, and R3 is not a hydrogen atom, R1, R2, and R3 each, independently of the other, is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, and wherein R1 and R2 can also be alkoxy aryloxy, arylalkyloxy, alkylaryloxy, polyalkyleneoxy, polyaryleneoxy, polyarylalkyleneoxy, polyalkylaryleneoxy, silyl, siloxane, polysilylene, polysiloxane, or a group of the formula wherein r and s are integers representing a number of repeat —CH2— groups, and wherein X is a direct bond, oxygen, sulfur, —NR40— wherein R40 is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, or —CR50R60— wherein R50 and R60 each, independently of the other, is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, and R10 and R11 each, independently of the other, is alkylene, arylene, arylalkylene, or alkylarylene, and wherein R10 can also be polyalkyleneoxy, polyaryleneoxy, polyarylalkyleneoxy, polyalkylaryleneoxy, silylene, siloxane, polysilylene, or polysiloxane.
Type:
Grant
Filed:
March 5, 2004
Date of Patent:
May 13, 2008
Assignee:
Xerox Corporation
Inventors:
Danielle C Boils-Boissier, Marcel P Breton, Jule W Thomas, Jr., Donald R Titterington, Jeffrey H Banning, H Bruce Goodbrand, James D Wuest, Marie-Eve Perron, Hugues Duval
Publication number: 20060149063
Abstract: Compounds of the formulae wherein, provided that at least one of R1, R2, and R3 is not a hydrogen atom, R1, R2, and R3 each, independently of the other, is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, and wherein R1 and R2 can also be alkoxy aryloxy, arylalkyloxy, alkylaryloxy, polyalkyleneoxy, polyaryleneoxy, polyarylalkyleneoxy, polyalkylaryleneoxy, silyl, siloxane, polysilylene, polysiloxane, or a group of the formula wherein r and s are integers representing a number of repeat —CH2— groups, and wherein X is a direct bond, oxygen, sulfur, —NR40— wherein R40 is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, or —CR50R60— wherein R50 and R60 each, independently of the other, is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, and R10 and R11 each, independently of the other, is alkylene, arylene, arylalkylene, or alkylarylene, and wherein R10 can also be alkyleneoxy, polyaryleneoxy, polyarylalkyleneoxy, polyalkylaryleneoxy, silylene, siloxane, polysilylene, or polysiloxane.
Type:
Application
Filed:
March 5, 2004
Publication date:
July 6, 2006
Inventors:
Danielle Boils-Boissier, Marcel Breton, Jule Thomas, Donald Titterington, Jeffrey Banning, H. Goodbrand, James Wuest, Marie-Eve Perron, Hugues Duval
Patent number: 6835833
Abstract: Disclosed are compounds of the formulae
wherein, provided that at least one of R1, R2, R3, R4, R5, and R6 is a hydrogen atom, and provided that at least one of R1, R2, R3, R4, R5, and R6 is not a hydrogen atom, R1, R2, R3, R4, R5, and R6 each, independently of the others, is (i) a hydrogen atom, (ii) an alkyl group, (iii) an aryl group, (iv) an arylalkyl group, or (v) an alkylaryl group. Also disclosed are phase change ink compositions comprising a colorant and a phase change ink carrier comprising a material of this formula.
Type:
Grant
Filed:
February 2, 2004
Date of Patent:
December 28, 2004
Assignee:
Xerox Corporation
Inventors:
Danielle C. Boils-Boissier, Marcel P. Breton, Jule W. Thomas, Jr., Donald R. Titterington, Jeffrey H. Banning, H. Bruce Goodbrand, James D. Wuest, Marie-Eve Perron, Francis Monchamp, Hugues Duval
Patent number: 6811595
Abstract: Compounds of the formulae
wherein, provided that at least one of R1, R2, and R3 is not a hydrogen atom, R1, R2 and R3 each, independently of the other, is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, and wherein R1 and R2 can also be alkoxy, aryloxy, arylalkyloxy, alkylaryloxy, polyalkyleneoxy, polyaryleneoxy, polyarylalkyleneoxy, polyalkylaryleneoxy, silyl, siloxane, polysilylene, polysiloxane, or a group of the formula
wherein r and s are integers representing a number of repeat —CH2— groups, and wherein X is a direct bond, oxygen, sulfur, —NR40— wherein R40 is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, or —CR50R60— wherein R50 and R60 each, independently of the other, is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, and R10 and R11 each, independently of the other, is alkylene, arylene, arylalkylene, or alkylarylene, and wherein R10 can also be polyalkyleneoxy, polyaryleneoxy, polyarylalkyleneoxy, polyalkylaryleneoxy, silylen
Type:
Grant
Filed:
September 4, 2002
Date of Patent:
November 2, 2004
Assignee:
Xerox Corporation
Inventors:
Danielle C. Boils-Boissier, Marcel P. Breton, Jule W. Thomas, Jr., Donald R. Titterington, Jeffrey H. Banning, H. Bruce Goodbrand, James D. Wuest, Marie-Eve Perron, Hugues Duval
Patent number: 6761758
Abstract: Disclosed are compounds of the formulae
wherein, provided that at least one of R1, R2, R3, R4, R5, and R6 is a hydrogen atom, and provided that at least one of R1, R2, R3, R4, R5, and R6 is not a hydrogen atom, R1, R2, R3, R4, R5, and R6 each, independently of the others, is (i) a hydrogen atom, (ii) an alkyl group, (iii) an aryl group, (iv) an arylalkyl group, or (v) an alkylaryl group. Also disclosed are phase change ink compositions comprising a colorant and a phase change ink carrier comprising a material of this formula.
Type:
Grant
Filed:
September 4, 2002
Date of Patent:
July 13, 2004
Assignee:
Xerox Corporation
Inventors:
Danielle C. Boils-Boissier, Marcel P. Breton, Jule W. Thomas, Jr., Donald R. Titterington, Jeffrey H. Banning, H. Bruce Goodbrand, James D. Wuest, Marie-Eve Perron, Francis Monchamp, Hugues Duval