公开(公告)号：DE102005008931A1

公开(公告)日：2006-08-31

申请号：DE102005008931

申请日：2005-02-24

Applicant: BASF AG

Inventor： KRUEGER CHRISTIAN ,  KLUGE MICHAEL ,  DIELEMANN CEDRIC

IPC: C09B67/08 ,  C08G18/81 ,  C09B69/10 ,  C09D11/10 ,  D06M15/564 ,  D06M23/12 ,  D06P5/30

Abstract: Aqueous dispersion (A) comprises a pigment coated at least partially with a radiation-hardenable polyurethane obtained by reacting a di- or polyisocyanate containing an average of 1-10 allophanate and an average of 1-10 carbon-carbon double bonds per molecule; diisocyanate and a compound with at least two reactable isocyanate groups. Independent claims are included for: (1) the preparation of aqueous dispersion; (2) a substrate, colored or printed by the process; (3) an ink for ink-jet-process containing (A); (4) a process for printing on substrate using ink by the ink jet process; (5) a printed substrates, obtained by the process; (6) a radiation-hardenable polyurethane; and (7) a partially coated pigment, manufactured by dispersing the pigment and the polyurethane.