公开(公告)号：DE50311669D1

公开(公告)日：2009-08-13

申请号：DE50311669

申请日：2003-09-24

Applicant: BASF SE

Inventor： HEES ULRIKE ,  KLUGE MICHAEL ,  FRECHE MIKE ,  FREYBERG DIETER ,  SIEMENSMEYER KARL ,  HEISSLER HEINZ ,  RAULFS FRIEDRICH-WILHELM

IPC: D06P1/52 ,  D06M15/356 ,  D06P1/607 ,  D06P1/613 ,  D06P1/649 ,  D06P5/00 ,  D06P5/30

Abstract: Aqueous pretreatment liquor for preparing a textile substrate for inkjet printing, comprising (A) one or more polycationic compounds, (B) one or more thickeners, (C) optionally customary additives, (C) water. Preferred polycationic compounds (A) are polymers or copolymers of diallyldialkylammonium monomers. Preferred thickeners are obtainable from (i) polyetherdiols, (ii) diisocyanates and (iii) compounds, R of the general formula R-OH, R-SH, R-NH 2 , RR NH or R-COOH, where R is a hydrophobic aliphatic or aromatic radical of at least 4 carbon atoms and R-OH may have been alkoxylated, and also further derivatives thereof that are capable of forming a urethane, thiourethane or urea bond, or from (i) polyetherdiols with (iv) compounds of the general formula R-OH or R-COOH, where R is a hydrophobic aliphatic or aromatic radical of at least 4 carbon atoms and R-OH may have been alkoxylated, and also further derivatives thereof that are capable of forming an ether or ester bond, and or from compounds (ii) and (iii).

公开(公告)号：AT435327T

公开(公告)日：2009-07-15

申请号：AT03756468

申请日：2003-09-24

Applicant: BASF SE

Inventor： HEES ULRIKE ,  KLUGE MICHAEL ,  FRECHE MIKE ,  FREYBERG DIETER ,  SIEMENSMEYER KARL ,  HEISSLER HEINZ ,  RAULFS FRIEDRICH-WILHELM

IPC: D06P1/52 ,  D06M15/356 ,  D06P1/607 ,  D06P1/613 ,  D06P1/649 ,  D06P5/00 ,  D06P5/30

Abstract: Aqueous pretreatment liquor for preparing a textile substrate for inkjet printing, comprising (A) one or more polycationic compounds, (B) one or more thickeners, (C) optionally customary additives, (C) water. Preferred polycationic compounds (A) are polymers or copolymers of diallyldialkylammonium monomers. Preferred thickeners are obtainable from (i) polyetherdiols, (ii) diisocyanates and (iii) compounds, R of the general formula R-OH, R-SH, R-NH 2 , RR NH or R-COOH, where R is a hydrophobic aliphatic or aromatic radical of at least 4 carbon atoms and R-OH may have been alkoxylated, and also further derivatives thereof that are capable of forming a urethane, thiourethane or urea bond, or from (i) polyetherdiols with (iv) compounds of the general formula R-OH or R-COOH, where R is a hydrophobic aliphatic or aromatic radical of at least 4 carbon atoms and R-OH may have been alkoxylated, and also further derivatives thereof that are capable of forming an ether or ester bond, and or from compounds (ii) and (iii).