公开(公告)号：WO2005088004A2

公开(公告)日：2005-09-22

申请号：PCT/EP2005002496

申请日：2005-03-09

Applicant: BASF AG ,  SIEMENSMEYER KARL ,  WEBER DIETER ,  MISSKE ANDREA ,  HEISSLER HEINZ

Inventor： SIEMENSMEYER KARL ,  WEBER DIETER ,  MISSKE ANDREA ,  HEISSLER HEINZ

IPC: D06L20060101 ,  D06L3/00 ,  D06L3/12 ,  D06M13/345 ,  D06M23/12 ,  D06P3/54 ,  D06L

CPC classification number: D06P3/54 ,  D06L4/664 ,  D06L4/671

Abstract: The invention relates to a method for optical brightening of synthetic fibres or of synthetic fibres mixed with natural fibres by treatment in a treatment bath, to which a micro-emulsion has been added, containing the brightening components in addition to water. The micro-emulsion contains non-ionogenic detergents, ionic detergents, organic solubilising agents and water.

Abstract translation: 本发明涉及一种用于或与天然纤维的共混物的合成纤维的合成纤维的光学增亮的方法通过向其中微乳液的溶液中加入，在除水的处理浴处理，所述部件包括：加亮。 该微乳液包含活性剂，离子表面活性剂，增溶剂有机和水。

公开(公告)号：ZA200409769B

公开(公告)日：2006-06-28

申请号：ZA200409769

申请日：2004-12-02

Applicant: BASF AG

Inventor： WAGENBLAST GERHARD ,  WEBER DIETER ,  REICHELT HELMUT

IPC: D06L3/12 ,  C07C20060101 ,  C07C309/32 ,  C09B23/00 ,  C09B57/00 ,  C09B57/08 ,  C09B67/22 ,  C09B67/46 ,  C11D20060101 ,  C11D1/62 ,  C11D3/39 ,  C11D3/42 ,  D06L4/636 ,  D06L4/657 ,  D06P1/00 ,  D06P1/08 ,  D06P1/13 ,  D06P1/16 ,  D06P1/18 ,  D06P1/20 ,  D06P1/24 ,  D06P3/54

Abstract: A process for brightening textile materials by treatment with optical brighteners in an aqueous liquor, which comprises using from 20 to 80% by weight, each percentage being based on the sum total of all brightening compounds, of the compound I of which up to 40 mol % can be present as cis isomer, and also from 80 to 20% by weight of at least one compound II selected from and also from 0 to 30% by weight of at least one compound of the general formula III

公开(公告)号：HRP20041141A2

公开(公告)日：2005-06-30

申请号：HRP20041141

申请日：2004-11-30

Applicant: BASF AG

Inventor： WEBER DIETER ,  REICHELT HELMUT ,  WAGENBLAST GERHARD

IPC: D06L3/12 ,  C07C309/32 ,  C09B23/00 ,  C09B57/00 ,  C09B57/08 ,  C09B67/22 ,  C09B67/46 ,  C11D1/62 ,  C11D3/39 ,  C11D3/42 ,  D06L4/636 ,  D06L4/657 ,  D06P1/00 ,  D06P1/08 ,  D06P1/13 ,  D06P1/16 ,  D06P1/18 ,  D06P1/20 ,  D06P1/24 ,  D06P3/54

Abstract: A process for brightening textile materials by treatment with optical brighteners in an aqueous liquor, which comprises using from 20 to 80% by weight, each percentage being based on the sum total of all brightening compounds, of the compound I of which up to 40 mol % can be present as cis isomer, and also from 80 to 20% by weight of at least one compound II selected from and also from 0 to 30% by weight of at least one compound of the general formula III

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：FR2732015A1

公开(公告)日：1996-09-27

申请号：FR9603580

申请日：1996-03-22

Applicant: BASF AG

Inventor： LEPPERT NORBERT ,  WEBER DIETER ,  HERRMANN MANFRED ,  REICHELT HELMUT ,  HAUPTREIF MANFRED ,  RAATZ PETER ,  DELAVIER PAUL

IPC: C09B57/00 ,  C09B67/22 ,  C11D3/42 ,  D06L3/12 ,  D06L4/607 ,  D06L4/614 ,  D06L4/65 ,  C07C255/51

Abstract: An optical brightener mixt., contg. 75-100 wt.% dicyano-substd. bis-styryl (DCBS) isomers of formulae (I)-(V) contains, per 100 pts.wt. (I)-(V), 25-50 pts. wt. (I); 30-60 pts.wt. (II); and 0.5-10 pts. wt. (III), as well as 1-30 pts. wt. (IV) and/or (V). Pref. the compsn. contains 85-100 wt.% (I)-(V), with an aq. compsn. contg. 3-25 wt.% (I)-(V) and 5-60 wt.% auxiliaries. The pref. (I)-(V) compsn. comprises 30-45 wt.% (I), 40-50 wt.% (II) and 0.5-5 wt.% (III), as well as 1-15 wt.% (IV) and/or (V).

公开(公告)号：AT367471T

公开(公告)日：2007-08-15

申请号：AT05715882

申请日：2005-03-09

Applicant: BASF AG

Inventor： SIEMENSMEYER KARL ,  WEBER DIETER ,  MISSKE ANDREA ,  HEISSLER HEINZ

IPC: D06L3/12 ,  B01F3/08 ,  D06L20060101 ,  D06L3/00 ,  D06L4/664 ,  D06L4/671 ,  D06M13/345 ,  D06M23/12 ,  D06P3/54

Abstract: The present invention relates to a process for optical brightening of synthetic fibers or of synthetic fibers in a blend with natural fibers by treatment in a treatment bath to which a microemulsion was added and which as well as water comprises the components to be brightened. The microemulsion comprises nonionic surfactants, ionic surfactants, organic solubilizers and water.

公开(公告)号：BRPI0508569A

公开(公告)日：2007-08-14

申请号：BRPI0508569

申请日：2005-03-09

Applicant: BASF AG

Inventor： SIEMENSMEYER KARL ,  WEBER DIETER ,  MISSKE ANDREA ,  HEISSLER HEINZ

IPC: B01F3/08 ,  D06L20060101 ,  D06L3/00 ,  D06L3/12 ,  D06L4/664 ,  D06L4/671 ,  D06M13/345 ,  D06M23/10 ,  D06M23/12 ,  D06P3/54

Abstract: The present invention relates to a process for optical brightening of synthetic fibers or of synthetic fibers in a blend with natural fibers by treatment in a treatment bath to which a microemulsion was added and which as well as water comprises the components to be brightened. The microemulsion comprises nonionic surfactants, ionic surfactants, organic solubilizers and water.

公开(公告)号：CH690334A5

公开(公告)日：2000-07-31

申请号：CH67496

申请日：1996-03-14

Applicant: BASF AG

Inventor： REICHELT HELMUT DR ,  HAUPREIF MANFRED DR. ,  DELAVIER PAUL DR. ,  LEPPERT NORBERT ,  WEBER DIETER ,  HERRMANN MANFRED DR. ,  RAATZ PETER DR.

IPC: C07C255/51 ,  D06L3/12 ,  D06L4/636 ,  D06L4/65

公开(公告)号：ITMI960551A1

公开(公告)日：1997-09-22

申请号：ITMI960551

申请日：1996-03-21

Applicant: BASF AG

Inventor： LEPPERT NORBERT ,  WEBER DIETER ,  HERRMANN MANFRED ,  REICHELT HELMUT ,  HAUPTREIF MANFRED ,  RAATZ PETER ,  DELAVIER PAUL

IPC: C09B57/00 ,  C09B67/22 ,  C11D3/42 ,  D06L3/12 ,  D06L4/607 ,  D06L4/614 ,  D06L4/65

公开(公告)号：DE3144370A1

公开(公告)日：1982-07-01

申请号：DE3144370

申请日：1981-11-07

Applicant: BASF AG

Inventor： HOHWILLER FRIEDER ING GRAD ,  HOLL NORBERT DIPL ING ,  WEBER DIETER

IPC: B28B11/00 ,  B28B11/04 ,  B29C33/04 ,  B29C33/10 ,  B29C44/18 ,  B29D27/08 ,  E04C1/40

Abstract: The invention relates to a process for foam-filling the cavities of hollow blocks with polystyrene foam. Prefoamed polystyrene foam particles are introduced into the cavities of the hollow blocks, where they are sintered together, both the introduction of the foam particles into the cavities and the sintering being carried out with the aid of steam.