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公开(公告)号：ES2158119T3
公开(公告)日：2001-09-01
申请号：ES95926864
申请日：1995-07-12
Applicant: BASF AG
Inventor： LEPPERT NORBERT , WEBER DIETER , HERRMANN MANFRED , SCHWINDT HANS
IPC: D06P1/00 , C07D263/56 , C07D413/14 , C09B67/22 , D06L3/12 , D06L4/60 , D06L4/636 , D06L4/693 , D06P1/16 , D06P1/22 , D06P3/24 , D06P3/26
Abstract: The invention concerns a method of optically brightening synthetic polyamides in textile form by means of optical brighteners which are free from ionic groups, in the presence of one or a plurality of blue or violet toning dyes.
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公开(公告)号：DE59509308D1
公开(公告)日：2001-07-05
申请号：DE59509308
申请日：1995-07-12
Applicant: BASF AG
Inventor： LEPPERT NORBERT , WEBER DIETER , HERRMANN MANFRED , SCHWINDT HANS
IPC: D06P1/00 , C07D263/56 , C07D413/14 , C09B67/22 , D06L3/12 , D06L4/60 , D06L4/636 , D06L4/693 , D06P1/16 , D06P1/22 , D06P3/24 , D06P3/26
Abstract: The invention concerns a method of optically brightening synthetic polyamides in textile form by means of optical brighteners which are free from ionic groups, in the presence of one or a plurality of blue or violet toning dyes.
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公开(公告)号：IN184797B
公开(公告)日：2000-09-30
申请号：IN861MA1994
申请日：1994-09-05
Applicant: BASF AG
Inventor： HAUPTREIF MANFRED , LEPPERT NORBERT , ETZBACH KARL-HEINZ , REICHELT HELMUT , RAATZ PETER , HERRMANN MANFRED
IPC: C08K5/16
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公开(公告)号：DE59405658D1
公开(公告)日：1998-05-14
申请号：DE59405658
申请日：1994-09-02
Applicant: BASF AG
Inventor： HAUPTREIF MANFRED , LEPPERT NORBERT , EIZBACH KARL-HEINZ , REICHELT HELMUT , RAATZ PETER , HERRMANN MANFRED
Abstract: PCT No. PCT/EP94/02914 Sec. 371 Date Mar. 13, 1996 Sec. 102(e) Date Mar. 13, 1996 PCT Filed Sep. 2, 1994 PCT Pub. No. WO95/08017 PCT Pub. Date Mar. 23, 1995Brightener mixtures containing from 75% by weight to 100% by weight, based on the weight of the mixture, of the bisstyryl compounds of the formulae I and II (I) (II) in a weight ratio from 10:90 to 70:30, formulations containing the novel mixtures, and also their use for optically brightening synthetic, semisynthetic or natural polymer materials.
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公开(公告)号：DE3418109A1
公开(公告)日：1985-11-21
申请号：DE3418109
申请日：1984-05-16
Applicant: BASF AG
Inventor： STREIT WERNER DR , BASSING DIETER , GEBERT KARLHEINZ DR , KLIPPEL FRIEDRICH , LEPPERT NORBERT
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Patent Agency Ranking
公开(公告)号：PT772708E
公开(公告)日：2001-10-30
申请号：PT95926864
申请日：1995-07-12
Applicant: BASF AG
Inventor： HERRMANN MANFRED , LEPPERT NORBERT , WEBER DIETER , SCHWINDT HANS
IPC: D06P1/00 , C07D263/56 , C07D413/14 , C09B67/22 , D06L3/12 , D06L4/60 , D06L4/636 , D06L4/693 , D06P1/16 , D06P1/22 , D06P3/24 , D06P3/26
Abstract: The invention concerns a method of optically brightening synthetic polyamides in textile form by means of optical brighteners which are free from ionic groups, in the presence of one or a plurality of blue or violet toning dyes.
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7.发明专利
公开(公告)号：DE3569270D1
公开(公告)日：1989-05-11
申请号：DE3569270
申请日：1985-04-23
Applicant: BASF AG
Inventor： STREIT WERNER DR , BASSING DIETER , GEBERT KARLHEINZ DR , KLIPPEL FRIEDRICH , LEPPERT NORBERT
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8.发明专利
公开(公告)号：AT41957T
公开(公告)日：1989-04-15
申请号：AT85104913
申请日：1985-04-23
Applicant: BASF AG
Inventor： STREIT WERNER DR , BASSING DIETER , GEBERT KARLHEINZ DR , KLIPPEL FRIEDRICH , LEPPERT NORBERT
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公开(公告)号：ES2114223T3
公开(公告)日：1998-05-16
申请号：ES94927538
申请日：1994-09-02
Applicant: BASF AG
Inventor： HAUPTREIF MANFRED , LEPPERT NORBERT , EIZBACH KARL-HEINZ , REICHELT HELMUT , RAATZ PETER , HERRMANN MANFRED
Abstract: PCT No. PCT/EP94/02914 Sec. 371 Date Mar. 13, 1996 Sec. 102(e) Date Mar. 13, 1996 PCT Filed Sep. 2, 1994 PCT Pub. No. WO95/08017 PCT Pub. Date Mar. 23, 1995Brightener mixtures containing from 75% by weight to 100% by weight, based on the weight of the mixture, of the bisstyryl compounds of the formulae I and II (I) (II) in a weight ratio from 10:90 to 70:30, formulations containing the novel mixtures, and also their use for optically brightening synthetic, semisynthetic or natural polymer materials.
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公开(公告)号：MX9700570A
公开(公告)日：1997-05-31
申请号：MX9700570
申请日：1995-07-12
Applicant: BASF AG
Inventor： LEPPERT NORBERT , WEBERT DIETER , HERRMANN MANFRED , SCHWINDT HANS
IPC: D06P1/00 , C07D263/56 , C07D413/14 , C09B67/22 , D06L3/12 , D06L4/60 , D06L4/636 , D06L4/693 , D06P1/16 , D06P1/22 , D06P3/24 , D06P3/26 , D06L03/12 , D06P03/24 , D06P03/26
Abstract: La invencion se relaciona con un método para abrillantar opticamente poliamidas sintéticas en forma textil por medio de abrillantadores opticos que están libres de grupos ionicos, en la presencia de uno o de una pluralidad de colorantes de matices azul o violeta.
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