公开(公告)号：ES2220820T3

公开(公告)日：2004-12-16

申请号：ES01982284

申请日：2001-09-13

Applicant: BASF AG

Inventor： SCHRODER GUNTER-RUDOLF ,  EBERT SOPHIA ,  ETZBACH KARL-HEINZ ,  TRESCH RAINER ,  SENS RUDIGER

IPC: C09B35/033 ,  C09B35/215 ,  C09B44/06 ,  D06P1/08 ,  D21H21/28

Abstract: Compuestos bisazoicos de la fórmula Ia o Ib donde R1 es hidrógeno o metilo, los grupos X, independientemente entre sí, representan -CH2CH2- o -CH2CH2CH2- R2, R3, R4, independientemente entre sí, representan hidrógeno o metilo, A es un anión, y n corresponde a la valencia de A.

公开(公告)号：BR0113827A

公开(公告)日：2003-06-03

申请号：BR0113827

申请日：2001-09-13

Applicant: BASF AG

Inventor： SCHRODER GUNTER-RUDOLF ,  EBERT SOPHIA ,  ETZBACH KARL-HEINZ ,  TRESCH RAINER ,  SENS R DIGER

IPC: C09B35/033 ,  C09B35/215 ,  C09B44/06 ,  D06P1/08 ,  D21H21/28

Abstract: Disclosed are bisazo compounds of the formula Ia or Ib where R 1 is hydrogen or methyl, the X groups are independently -CH 2 CH 2 - or -CH 2 CH 2 CH 2 -, R 2 , R 3 , and R 4 are independently hydrogen or methyl, A is an anion and n corresponds to the valency of A. Also disclosed are the use of the bisazo compounds for dyeing, especially paper, and colorants containing said bisazo compounds.

公开(公告)号：DE10149268A1

公开(公告)日：2003-04-17

申请号：DE10149268

申请日：2001-10-05

Applicant: BASF AG

Inventor： EBERT SOPHIA ,  HEES ULRIKE ,  HEISLER HEINZ ,  MUELLER JOHANN ,  RENZ GUENTER ,  SIEMENSMEYER KARL

IPC: C08G18/08 ,  C08G18/28 ,  C09B67/46 ,  C09D11/326 ,  C09D5/12 ,  C08G18/48 ,  C09D11/02 ,  C09D17/00 ,  C09D175/08

Abstract: Polyurethane block copolymers with hydrophilic end groups are new. Polyurethane block copolymers (PBC) of formula (I)-(IV), are new. A-(B-A)n (I) A-B (II) A = a polyurethane block with at least one hydrophilic end group X ; B = a hydrophobic polyurethane block; X , X = hydrophilic end groups; and n = 1-20. Independent claims are also included for (1) a method for the production of crosslinkable dispersion binder systems by reacting these PBC with melamine derivatives of formula (V); (2) dispersion binder systems obtained by this method; (3) colorant preparations containing these binders plus water and finely divided inorganic or organic pigments; (4) ink for ink-jet printing, containing these pigment preparations; (5) a method for ink-jet printing on 2- or 3-dimensional substrates with this ink; (6) printed substrates obtained by this method; (7) high-solid paint systems containing the above binders; (8) solvent-based or water-based paint containing pigment preparations as in (3); (9) non-aqueous ink containing the above binders; (10) dye baths for pigment dyeing containing these dispersion binder additives; (11) a method for the production of such dye baths by stirring a pigment paste containing fine pigment and dispersion binder with water and optionally solvents, foam suppressants, feel improvers and/or biocidal agents and then filtering the mixture; (12) a method for dyeing substrates using binders or dye baths as above; (13) substrates dyed by this method; (14) printing paste for pigment printing containing the above dispersion binders; (15) a method for the production of such printing paste by stirring a rubbing paste (pigment plus dispersion binder) with water plus thickeners, fixing agents, feel improvers, emulsifiers and/or Bronsted acids; (16) a method for printing substrates using binders or pastes as above; and (17) substrates printed by this method. R -R = H, -CH2OR , -CH(OR )2 or -CH2-N(R )2; R = H, 1-12C alkyl or alkoxyalkyl of formula -(CH2CH2O)m-H, -(CH(CH3)CH2O)m-H, -(CH2CH(CH3)O)m-H or -(CH2CH2CH2CH2O)m-H; and m = 1-20.

公开(公告)号：DE10147404A1

公开(公告)日：2003-04-17

申请号：DE10147404

申请日：2001-09-26

Applicant: BASF AG

Inventor： HEES ULRIKE ,  EBERT SOPHIA ,  SENS RUEDIGER ,  RAULFS FRIEDRICH-WILHELM ,  BOHRMANN HANS GUENTHER ,  SCHULZ LOTHAR

IPC: C08G18/08 ,  C08G18/28 ,  C09B67/46 ,  C09D11/326 ,  C08G81/00

Abstract: Polyurethane block copolymers with hydrophilic end groups are new. Polyurethane block copolymers (PBC) of formula (I)-(IV), are new. A-(B-A)n (I) A-B (II) A = a polyurethane block with at least one hydrophilic end group X ; B = a hydrophobic polyurethane block; X , X = hydrophilic end groups; and n = 1-20. Independent claims are also included for (1) a method for the production of crosslinkable dispersion binder systems by reacting these PBC with melamine derivatives of formula (V); (2) dispersion binder systems obtained by this method; (3) colorant preparations containing these binders plus water and finely divided inorganic or organic pigments; (4) ink for ink-jet printing, containing these pigment preparations; (5) a method for ink-jet printing on 2- or 3-dimensional substrates with this ink; (6) printed substrates obtained by this method; (7) high-solid paint systems containing the above binders; (8) solvent-based or water-based paint containing pigment preparations as in (3); (9) non-aqueous ink containing the above binders; (10) dye baths for pigment dyeing containing these dispersion binder additives; (11) a method for the production of such dye baths by stirring a pigment paste containing fine pigment and dispersion binder with water and optionally solvents, foam suppressants, feel improvers and/or biocidal agents and then filtering the mixture; (12) a method for dyeing substrates using binders or dye baths as above; (13) substrates dyed by this method; (14) printing paste for pigment printing containing the above dispersion binders; (15) a method for the production of such printing paste by stirring a rubbing paste (pigment plus dispersion binder) with water plus thickeners, fixing agents, feel improvers, emulsifiers and/or Bronsted acids; (16) a method for printing substrates using binders or pastes as above; and (17) substrates printed by this method. R -R = H, -CH2OR , -CH(OR )2 or -CH2-N(R )2; R = H, 1-12C alkyl or alkoxyalkyl of formula -(CH2CH2O)m-H, -(CH(CH3)CH2O)m-H, -(CH2CH(CH3)O)m-H or -(CH2CH2CH2CH2O)m-H; and m = 1-20.