公开(公告)号：DE3235526A1

公开(公告)日：1984-03-29

申请号：DE3235526

申请日：1982-09-25

Applicant: BASF AG

Inventor： SEYBOLD GUENTHER DR ,  IDEN RUEDIGER DR ,  LARDON HARTMUT DR

IPC: C08K5/3437 ,  C09B5/62 ,  C09K11/06 ,  H01L31/055 ,  G09F9/30 ,  H01L31/04

Abstract: Process for concentrating light by means of fluorescent compounds in plastic sheets or films. The fluorescent compounds used are those of the formula where R and R are identical or different aliphatic, cycloaliphatic, ortho-substituted aromatic or ortho-substituted heterocyclic radicals which are free of water-solubilising groups, X is chlorine or bromine, Y is fluorine, cyano, hydroxyl, alkoxy, aryloxy, alkylthio, arylthio, -SO2R or >SO2 disposed in the 1,12- and/or 6,7-position, R is chlorine, alkyl or aryl, m is 0 to 12 and n is 1 to 5, the sum m + n being 1 to 14 and for m>1 and/or n>1 substituents X and Y being identical or different. By varying Y it is possible to shift the fluorescence maximum between 450 and 700 nm.

公开(公告)号：DE3162277D1

公开(公告)日：1984-03-22

申请号：DE3162277

申请日：1981-06-29

Applicant: BASF AG

Inventor： EILINGSFELD HEINZ DR ,  NEUMANN PETER DR ,  SEYBOLD GUENTHER DR ,  LENKE DIETER DR ,  FRIEDRICH LUDWIG DR

IPC: C07D277/20 ,  A61K31/425 ,  A61K31/426 ,  A61P37/08 ,  C07D213/38 ,  C07D277/44 ,  C07D277/46 ,  C07D417/02 ,  C07D417/04 ,  C07D417/10

Abstract: Novel 2-substituted thiazol-2-yl-oxamic acid esters, processes for their preparation, and therapeutic agents which contain these compounds and are useful in the treatment of allergic disorders.

公开(公告)号：DE3229325A1

公开(公告)日：1984-02-09

申请号：DE3229325

申请日：1982-08-06

Applicant: BASF AG

Inventor： LARDON HARTMUT DR ,  SEYBOLD GUENTHER DR

IPC: C07D237/14 ,  C07D237/16 ,  C07D237/18 ,  C07D237/22 ,  C07D237/24 ,  C09B62/12 ,  C07D237/10 ,  C07D237/12 ,  C07D237/20

公开(公告)号：DE19711445A1

公开(公告)日：1998-09-24

申请号：DE19711445

申请日：1997-03-19

Applicant: BASF AG

Inventor： WUERTHNER FRANK DR ,  SENS RUEDIGER DR ,  SEYBOLD GUENTHER DR ,  ETZBACH KARL-HEINZ DR

IPC: B41J2/01 ,  B41M5/00 ,  C09B47/26 ,  C09B67/00 ,  C09B67/26 ,  C09B69/02 ,  C09D11/328 ,  D06P5/00 ,  C09D11/00 ,  C08J3/20

Abstract: The present invention concerns colorant salts which are free of fiber-reactive groups and which follow the formula (I) in which Chr stands for a (m + n)-valent radical of a chromophore from the series of phthalocyanines which contain metal or are metal-free, quinacridones, mono-, di-, or polyazo colorants, of anthraquinones or copper formazans, Ar stands for optionally substituted phenyl or optionally substituted naphthyl, X stands for a metal cation or ammonium ion, Y stands for a proton, metal cation or ammonium ion, m is 1 to 6, and n is 1 to 6, whereby the sum of m and n is maximum of 7. The invention further relates to methods for dyeing or printing polymer materials and colorant preparations containing colorant salts.

公开(公告)号：ES2083504T3

公开(公告)日：1996-04-16

申请号：ES91119991

申请日：1991-11-23

Applicant: BASF AG

Inventor： WOLFF BERNARDO DR ,  HOHWILLER FRIEDER ,  SEYBOLD GUENTHER DR

IPC: C08J9/14 ,  C08J9/32 ,  C08J9/35 ,  C08K3/36 ,  C08K7/00 ,  C08K7/26 ,  C08L25/02 ,  C08L25/04

Abstract: A composite foam of low thermal conductivity comprises a) 20-80% by volume of silica aerogel particles having a mean diameter of from 0.1 to 20 mm and a density of from 0.08 to 0.40 g/cm3, b) 20-80% by volume of a styrene polymer foam which surrounds the particles of component a) and binds them to one another and has a density of from 0.01 to 0.15 g/cm3, and, if desired, c) conventional additives in effective amounts.

公开(公告)号：DE4114990A1

公开(公告)日：1992-11-12

申请号：DE4114990

申请日：1991-05-08

Applicant: BASF AG

Inventor： GUENTNER ANDREAS DR ,  SEYBOLD GUENTHER DR ,  WAGENBLAST GERHARD DR

IPC: C07D233/80 ,  C07D487/04 ,  C09B23/00 ,  C09B23/10 ,  C09B29/01 ,  C09B55/00

Abstract: Tryptanthrine derivatives of the formula in which the rings A and B can be benzo-fused and/or substituted and X denotes a radical which is derived from a CH-acidic heterocycle which optionally contains a further tryptanthrine radical or from a hydrazinoanthraquinone or, if at least one of the rings A and B are benzo-fused and/or substituted by phthaloyl, also denotes oxygen, and the use of these compounds as colorants.

公开(公告)号：DE58902064D1

公开(公告)日：1992-09-24

申请号：DE58902064

申请日：1989-04-29

Applicant: BASF AG

Inventor： WOLFF BERNARDO DR ,  SEYBOLD GUENTHER DR ,  KRUECKAU FRITZ ERNST

IPC: C04B14/06 ,  C04B38/08

公开(公告)号：DE3609804A1

公开(公告)日：1987-09-24

申请号：DE3609804

申请日：1986-03-22

Applicant: BASF AG

Inventor： HAHN ERWIN DR ,  SEYBOLD GUENTHER DR ,  STANGE ANDREAS DR

IPC: C07D491/052 ,  C08K5/47 ,  C09B57/02 ,  H01S3/213 ,  C07D417/04 ,  C07D491/00 ,  C08K5/46 ,  H01S3/20

Abstract: The invention relates to coumarin derivatives of the general formula in which B and B are identical or different aliphatic, cycloaliphatic, aromatic or heterocyclic radicals, X is oxygen or imino, Z is hydrogen, C1- to C4-alkyl, C1- to C4-alkyl which is optionally substituted by hydroxyl, cyano, C1- to C4-alkoxy, chlorine, bromine, carboxyl, carbo-C1- to -C4-alkoxy, carboxamido or acetoxy, or is cyclohexyl, benzyl, phenylethyl, phenyl or p-tolyl, Z is hydrogen, C1- to C4-alkyl or C1- to C4-alkyl which is optionally substituted by cyano, C1- to C4-alkoxy, chlorine, bromine, carboxyl, carbo-C1- to -C4-alkoxy, carboxamido or acetoxy, Z and Z , together with the nitrogen, are the radical of a 5- or 6-membered saturated heterocyclic ring, and Z and/or Z may each form a ring with the ortho position (with respect to the N atom). The compounds according to the invention are suitable as fluorescent compounds in plastics, light-collecting systems and as laser dyes.

公开(公告)号：DE3461185D1

公开(公告)日：1986-12-11

申请号：DE3461185

申请日：1984-04-13

Applicant: BASF AG

Inventor： SEYBOLD GUENTHER DR ,  DIMMLER MANFRED DR ,  STANGE ANDREAS DR

IPC: C07C335/04 ,  C07D295/20 ,  C07D295/215 ,  C07C157/02

公开(公告)号：DE3509271A1

公开(公告)日：1986-09-18

申请号：DE3509271

申请日：1985-03-15

Applicant: BASF AG

Inventor： SEYBOLD GUENTHER DR ,  HANSEN GUENTER DR ,  SCHEFCZIK ERNST DR ,  BERGMANN UDO DR ,  REICHELT HELMUT DR

IPC: C09B29/00 ,  C09B29/36 ,  C09B29/039 ,  D06P1/04 ,  D06P3/52

Abstract: The invention relates to compounds of the general formula I in which D is an isothiazole radical, R and R independently of one another are optionally substituted alkyl, alkenyl or cycloalkyl, and one of the radicals is moreover also hydrogen or optionally substituted aryl, R and R , together with the nitrogen, are a heterocyclic ring, R is nitro, cyano, alkylsulfonyl, carboxylic ester or optionally substituted carbamoyl or sulfamoyl and R is hydrogen or optionally substituted alkyl, cycloalkyl, aryl or hetaryl. The compounds according to the invention are particularly suitable for the dyeing of synthetic polyesters.