Compounds suitable for use in inks and inks having such compounds

US7967902B2 · kind B2 · utility

Assignee

• Xerox Corporation · US

Inventors

• Jeffrey H. Banning · Hillsboro, US
• Stephan V. Drappel · Toronto, CA
• Michael B. Meinhardt · Lake Oswego, US
• Randall R. Bridgeman · Hubbard, US
• Alex J. Kugel · Fargo, US

Key dates

• Filing date: Nov 17, 2010
• Grant date: Jun 28, 2011
• Expiry date: Nov 17, 2030

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09D11/34
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Disclosed herein are compounds having a formula of:R1—CONH—R6—CONH—C34H64+n—CONH—R6—CONH—R3,R1—NHCO—R6—NHCO—C34H64+n—NHCO—R6—NHCO—R3,R1—CONH—R6—NHCO—C34H64+n—CONH—R6—NHCO—R3,R1—NHCO—R6—CONH—C34H64+n—NHCO—R6—CONH—R3,R1—CONH—R4—CONH—C34H64+n—CONH—R5—CONH—R3,R1—CONH—R4—NHCO—C34H64+n—CONH—R5—NHCO—R3,R1—NHCO—R4—CONH—C34H64+n—NHCO—R5—CONH—R3,R1—NHCO—R4—NHCO—C34H64+n—CONH—R5—CONH—R3, orR1—CONH—R4—CONH—C34H64+n—NHCO—R5—NHCO—R3,wherein n is an integer of 0, 2 or 4, R6 is the same or different cyclic group having from 5 to 8 carbon atoms, R4 and R5 are the same or different and comprise an alkylene having from 1 to about 200 carbon atoms, and R1 and R3 are the same or different and comprise a straight chain or branched alkyl group having from about 3 carbon atoms to about 200 carbon atoms and one or both of R1 and R3 include at least one hydroxyl group substituent, and ink compositions including the compounds as an ink vehicle.