公开(公告)号：DE19538140A1

公开(公告)日：1997-04-17

申请号：DE19538140

申请日：1995-10-13

Applicant: BASF AG

Inventor： NAHR UWE DR ,  WIDLER GUENTHER ,  EICHLER RAINER ,  FUCHS HORST

IPC: C08G12/30 ,  C08G12/32 ,  C08L61/20 ,  C08L61/26 ,  C09D161/20 ,  C09D161/26 ,  D06P1/44 ,  D06P1/52 ,  D06P1/54 ,  D06P1/56 ,  D06P3/00 ,  D06P5/00 ,  D06P3/02 ,  C08G14/10 ,  C09D17/00 ,  C09B67/20 ,  C09D11/02

Abstract: Verfahren zum F{rben, Bedrucken oder Beschichten von Kondensationsprodukten, die erh{ltlich sind durch Kondensation eines Gemisches, enthaltend unsubstituiertes Melamin, substituiertes Melamin und Hydroxyphenylverbindungen, mit Formaldehyd oder formaldehydliefernden Verbindungen, in Form von Fasern, Garnen, Zwirnen, Maschenware, Webware oder Non-wovens mit einer w{ssrigen Pr{paration, enthaltend Pigmente.

公开(公告)号：DE10029334A1

公开(公告)日：2002-01-03

申请号：DE10029334

申请日：2000-06-20

Applicant: BASF AG

Inventor： EICHHORN HANS-DIETER ,  WIDLER GUENTHER ,  BERBNER HEINZ

IPC: D03D15/12 ,  A41D13/00 ,  A41D31/00 ,  A62B17/00 ,  C09K21/14 ,  E04B1/94 ,  B60R13/02

Abstract: The invention relates to fabric containing melamine fibres which is made of warp thread and weft thread. Only the weft thread contains melamine fibres, the warp thread not containing any.

公开(公告)号：DE19918534A1

公开(公告)日：2000-10-26

申请号：DE19918534

申请日：1999-04-23

Applicant: BASF AG

Inventor： WAGENBLAST GERHARD ,  HEGER ROBERT ,  DELAVIER PAUL ,  WIDLER GUENTHER ,  WEBER DIETER ,  REICHELT HELMUT ,  AUWETER HELMUT

IPC: C09B67/00 ,  C09B67/54 ,  D06P3/872 ,  C09B67/38

Abstract: Dyeing of synthetic or semi-synthetic materials involves using colloidal dispersions of precipitated, water-insoluble or difficultly soluble dyes or optical brightening agents with a mean particle size of 5 nanometers to 5 micrometers and a variation of less than 50 %. An Independent claim is included for a process for the application of precipitated, water-insoluble or difficultly soluble optical brightening agents under the same conditions.

公开(公告)号：DE10038030A1

公开(公告)日：2002-02-14

申请号：DE10038030

申请日：2000-08-02

Applicant: BASF AG

Inventor： EICHHORN HANS-DIETER ,  WIDLER GUENTHER ,  BERBNER HEINZ

IPC: D03D15/12 ,  D02G3/44 ,  A41D13/00 ,  D02G3/04 ,  D03D15/00 ,  A62B17/00 ,  E04B1/94 ,  C09K21/14 ,  B60R27/00

Abstract: The invention relates to a thread for producing fabric, containing a) 5 to 90 wt. % of melamine fibres, b) 5 to 90 wt. % of natural fibres, and c) 0.1 to 30 wt. % of polyamide fibres consisting of polyamide 66, polyamide 6 or mixtures thereof.

公开(公告)号：DE19940314A1

公开(公告)日：2001-03-01

申请号：DE19940314

申请日：1999-08-25

Applicant: BASF AG

Inventor： WAGENBLAST GERHARD ,  REICHELT HELMUT ,  WIDLER GUENTHER ,  WENDLER BIRGIT ,  STANG MICHAEL ,  WOLF HEIKO ,  POLKE REINHARD

IPC: C09B67/46 ,  C09D11/328 ,  C09D11/02 ,  D06P1/00 ,  D06P5/00

Abstract: A colloid disperse dye preparation is prepared by preparation of an emulsion, which contains drops of a dye melt emulsified in a non-solvent, at elevated temperature, subjecting the emulsion to shear forces to reduce the average drop size to below 5 mu m, and cooling the emulsion below the melt temperature of the dye. Preparation of colloid disperse dye preparations comprises: (a) preparation of a crude emulsion, which contains drops of a dye melt emulsified in a non-solvent, at elevated temperature; (b) subjecting the crude emulsion to shear forces, so that the average size of the drops is reduced to below 5 mu m; and (c) cooling the resulting emulsion below the melt temperature of the dye. Independent claims are included for: (A) dye preparation obtainable by the above process; (B) dye preparation comprising dye particles which: (i) have an average particle size below 5 mu m; (ii) are spherical; and (iii) are spherical; and (C) inkjet ink which comprises a dye preparation as described in (A) or (B), optionally in combination with other auxiliaries.