公开(公告)号：AU2003298110A1

公开(公告)日：2004-06-15

申请号：AU2003298110

申请日：2003-11-11

Applicant: BASF AG

Inventor： REISACHER HANSULRICH ,  KLOPP INGO ,  HUFFER STEPHAN ,  KLUGLEIN MATTHIAS

IPC: C08J3/20 ,  C09B20060101 ,  C09B67/00 ,  C09B67/20 ,  C09B69/10 ,  C09D17/00

Abstract: A solid pigment preparation contains by wt. (a) a pigment (60-95%); (b) a water-soluble anionic surfactant (5-40%) which is a polymer of an ethylenically unsaturated mono- and/or di-carboxylic acid optionally copolymerized with an acid function-free vinyl monomer, the alkoxylation product of such a (co)polymer or a salt of the (co)polymer or its alkoxylation product; and (c) a polyether-based nonionic surfactant (0-20%). An Independent claim is also included for production of the pigment preparation by wet comminuting pigment (A) in a suspension containing at least a part of (B) and optionally also component (C) and then optionally adding any remainder of (B) and/or (C) and drying the mixture.

公开(公告)号：DE10256416A1

公开(公告)日：2004-06-09

申请号：DE10256416

申请日：2002-12-02

Applicant: BASF AG

Inventor： KLOPP INGO ,  GONZALES GOMEZ JUAN ANTONIO ,  MAUTHE UWE ,  REISACHER HANSULRICH ,  STOHR ANDREAS

IPC: C08K9/08 ,  C09B67/00 ,  C09B67/20 ,  C09B67/22 ,  C09D7/12 ,  C09D11/02 ,  C09B67/46 ,  C09D17/00 ,  C08J3/20

Abstract: Solid pigment preparations containing the following ingredients as substantial components: (A) 60-85 wt. % of at least one organic pigment, (B) 0.1-15 wt. % of at least one pigment derivative of general formula I wherein the variables have the following meanings: P is the radical of the parent substance of an organic pigment; T 1 , T 2 independently represent a chemical bond, -CONR 1 - or -SO 2 NR 1 -; B 1 , B 2 independently represent a chemical bond, C1-C8-alkylene or phenylene;X, Y independently represent similar or different groups -SO 3 - Ka + or -COO- Ka + ; m, n represent a rational number from 0 to 3, whereby 1=m+n=4; Ka + H + , Li + , Na + , K + , N + R 2 R 3 R 4 R 5 or a mixture of said cations; R 1 represents hydrogen; C 1 -C 4 -alkyl; phenyl or naphthyl which can be respectively substituted by C 1 -C 18 -alkyl; R 2 , R 3 , R 4 , R 5 independently represent hydrogen; C 1 -C 30 -alkyl; C 3 -C 30 -alkenyl; C 5 -C 6 -cycloalkyl which can be substituted by C 1 -C 24 -alkyl; phenyl or naphthyl which can be respectively substituted by C 1 -C 24 -alkyl or C 2 -C 24 -alkenyl; a radical of formula -[CHR 6 -CHR 7 -O]x-R 8 , wherein the repeating units -[CHR 6 -CHR 7 -O] for x> 1 can vary; R 6 , R 7 , R 8 independently represent hydrogen or C 1 -C 6 -alkyl; x is a whole number= 1 , and (C) 14.9 39.9 wt. % of at least one surface active additive from the group of non-ionic polyethers containing no primary amino groups, the acidic phosphoric acid esters,phosphonic acid esters, sulphuric acid esters and/or sulfonic acid esters thereof, the salts thereof and the condensation produces thereof with formaldehyde.

公开(公告)号：DE50100692D1

公开(公告)日：2003-10-30

申请号：DE50100692

申请日：2001-04-03

Applicant: BASF AG

Inventor： KLOPP INGO ,  HETZENEGGER JOSEF ,  BOETTCHER PETER

IPC: C09B47/10 ,  C08K9/02 ,  C08K9/04 ,  C08L101/00 ,  C09B67/12 ,  C09B67/16

公开(公告)号：DE10216638A1

公开(公告)日：2003-10-23

申请号：DE10216638

申请日：2002-04-15

Applicant: BASF AG

Inventor： KLOPP INGO ,  BOGENSTAETTER THOMAS ,  FRANKE DIRK

IPC: C07F9/06 ,  C07C51/02 ,  C07C51/41 ,  C07F9/141 ,  C07B63/00 ,  C07B47/00 ,  C07B41/08 ,  C07B41/10 ,  C07B41/04

Abstract: A process for the production of ethers, esters or acid anhydrides comprises flowing a solution of an inorganic or organic acid halide and alkyl halide through a filter cake containing salts of organic or oxygen containing inorganic acids or alcoholates such that the insoluble halide salt formed remains of the filter.

公开(公告)号：CA2481222A1

公开(公告)日：2003-10-23

申请号：CA2481222

申请日：2003-04-14

Applicant: BASF AG

Inventor： FRANKE DIRK ,  BOGENSTAETTER THOMAS ,  KLOPP INGO

IPC: C07F9/06 ,  C07C51/02 ,  C07C51/41 ,  C07F9/141 ,  C07C45/79 ,  B01J8/20

Abstract: Ethers, esters or acid anhydrides are advantageously obtained when a cake situated on a filtering element and consisting of a first reactant, which is selected among salts of organic or oxygen-containing inorganic acids or alcoholates, is flown though by a solution consisting of a second reactant, which is selected among inorganic or organic acid halides and alkyl halides, whereby the formed insoluble halide salt remains on the filtering element. This enables the halide salt to be easily separated in an essentially quantitative manner.

公开(公告)号：DE59708660D1

公开(公告)日：2002-12-12

申请号：DE59708660

申请日：1997-12-15

Applicant: BASF AG

Inventor： SCHUETZE ANDREA BIRGIT ,  SCHERHAG FRANK ,  KLOPP INGO ,  HARTMANN ANETTE

IPC: C09B47/067 ,  C09B47/22 ,  C09B47/24 ,  C09B47/26 ,  C09B47/30 ,  C09B67/50 ,  C09D11/02

Abstract: A new modification of non-metallised phthalocyanine (IA) has substantial lines in the x-ray powder diagram (CuKa) at 2&thetas; angles of 5.0, 8.3, 9.6, 13.0, 14.4, 16.8, 21.5, 24.2 and 26.8 degrees . Also claimed is a method for directed synthesis of non-metallised phthalocyanine (I) by reductive cyclisation of ortho-phthalodinitrile (o-PDN) in the presence of an aliphatic alcohol, redox catalyst and inorganic base, in which cyclisation is carried out in the presence of specified phthalocyanine derivative(s) (II) to regulate the modification formed.

公开(公告)号：DE10016993A1

公开(公告)日：2001-10-11

申请号：DE10016993

申请日：2000-04-07

Applicant: BASF AG

Inventor： KLOPP INGO ,  HETZENEGGER JOSEF ,  BOETTCHER PETER

IPC: C09B47/10 ,  C08K9/02 ,  C08K9/04 ,  C08L101/00 ,  C09B67/12 ,  C09B67/16 ,  C09B47/04

Abstract: Chlorinated copper phthalocyanine pigments (I) with a chlorine content of 10-40 wt.%, which have a dispersion hardness = 10 in low density polyethylene (LDPE), are claimed. An independent claim is also included for the production of pigments (I).