公开(公告)号：DE19842952A1

公开(公告)日：2000-03-23

申请号：DE19842952

申请日：1998-09-18

Applicant: BASF AG

Inventor： WEINGART FRANZ ,  RAETHER ROMAN BENEDIKT ,  BAUER STEPHAN ,  HEES ULRIKE ,  MIELKE MANFRED

IPC: B41J2/01 ,  B41M5/00 ,  C08G18/28 ,  C08G18/38 ,  C08G18/62 ,  C08G18/65 ,  C09B67/46 ,  C09C3/10 ,  C09D11/00 ,  C09D11/326 ,  C09D17/00 ,  C09K23/00 ,  C09K23/22 ,  C09K23/42 ,  C09K23/52 ,  G03G9/087 ,  B01F17/52 ,  C08G18/48 ,  C09B67/20 ,  C09B67/22 ,  C09D11/02 ,  G03G9/08

Abstract: A dispersing agent is prepared from a di- or polyfunctional isocyanate, a polymeric compound or homopolymer containing a functionalized chain end or a phosphoric acid ester. A dispersing agent (I) is obtained by reaction of: (A) of a di- or polyfunctional isocyanate with: (B) a polymeric compound having a chain terminated by a group, XH where X is COO, O, S or NR and R is a 1-6C alkyl, (C) a homopolymer terminated by a group, YH prepared from monomers consisting of N-vinylamides, N-vinyl lactams, vinyl and/or alkyl substituted nitrogen containing heterocycles or copolymers, optionally containing further monomers where Y is COO, S or NR and R is a 1-6C alkyl, or (D) a phosphonic acid ester containing a group, YH. Independent claims are included for: (i) a pigment composition containing a pigment, the dispersing agent (I) and optionally other additives (ii) an ink (II) for use in ink jet printing comprising an aqueous ink, a pigment and a dispersing agent (I) and (iii) a process for printing substrates by ink jet printing by means of the ink (II).

公开(公告)号：AU7210498A

公开(公告)日：1998-10-22

申请号：AU7210498

申请日：1998-03-25

Applicant: BASF AG

Inventor： BAUER STEPHAN ,  WEINGART FRANZ ,  BRONSTERT BERND ,  MOHWALD HELMUT ,  KESSLER THOMAS ,  BURKHARDT UWE ,  HENNENBERGER FLORIAN

IPC: H01G9/00 ,  H01G9/02 ,  H01G9/025 ,  H01M2/14 ,  H01M2/16 ,  H01M4/02 ,  H01M4/04 ,  H01M4/13 ,  H01M4/139 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/50 ,  H01M4/505 ,  H01M4/52 ,  H01M4/525 ,  H01M4/58 ,  H01M4/62 ,  H01M6/18 ,  H01M6/40 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/36 ,  H01M10/40

Abstract: The invention relates to a method for producing shaped bodies, preferably for a film-like shaped body, comprising the following steps: I) compounding and melt extrusion of a mixture (I) comprising a mixture (II) containing a) 1 to 95 wt. % of at least a pigment (III) with a primary particle size ranging from 5 nm to 20mm, selected from the group consisting of one electrochemically inert solid (IIIa), of a compound (IIIb) capable of giving off lithium ions when charged, and a compound (IIIc), capable of receiving lithium ions when charged, and a mixture of solid (IIIa) with compounds (IIIb) or compound (IIIc), b) 5 to 99 wt. % of at least one polymer binding agent (IV), and c) 0 to 200 wt. % of at least one softening agent (V) in relation to the overall amount of constituents a) and b), wherein the weight percentage of mixture (II) in mixture (I) ranges from 1 to 100 wt. %, and excluding mixtures (I) comprising mixtures (II) containing a copolymer consisting of vinylidene fluoride (Vdf) and hexafluoropropylene (HFP) with a HFP content ranging from 8 to 25 wt. % as a polymer binding agent (IV) and a compound as a softening agent (V) which is selected from the group consisting of dibutyl phthalate, dimethyl phthalate, diethyl phthalate, tris(butoxy)ethyl phosphate, propylene carbonate, ethylene carbonate, trimethyl trimellitate and mixtures thereof.