公开(公告)号：NO965612D0

公开(公告)日：1996-12-27

申请号：NO965612

申请日：1996-12-27

Applicant: BASF AG

Inventor： SCHLOESSER ULRIKE ,  BECK KARIN HEIDRUN ,  RAULFS FRIEDRICH-WILHELM ,  GESSNER THOMAS ,  MAYER UDO

IPC: G01N21/75 ,  C07C211/50 ,  C07D209/86 ,  C10L1/00 ,  C10L1/14 ,  C10L1/22 ,  C10L1/222 ,  C10L1/223 ,  C10L1/232 ,  C10M171/00

公开(公告)号：TR199500823A2

公开(公告)日：1996-06-21

申请号：TR9500823

申请日：1995-07-06

Applicant: BASF AG

Inventor： KROH CLAUDIA ,  SCHLOSSER ULRIKE ,  BECK KARIN HEIDRUN ,  MAYER UDO

IPC: C10L1/04 ,  C10L1/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/185 ,  C10L1/188 ,  C10L1/19 ,  C10L1/22 ,  C10L1/222 ,  C10L1/223 ,  C10L1/232 ,  C10L1/233 ,  C10M171/00 ,  G01N33/28 ,  C07C7/20

Abstract: The invention relates to the use of benzaldehydes of the formula (I), in which ring A can be benzo-anellated and R , R and R are hydrogen, hydroxy, C1-C15 alkyl, C1-C15 alkoxy, cyano, nitro or a radical of the formula NR R or COOR , in which R is hydrogen or possibly substituted C1-C15 alkyl, R is possibly substituted C1-C15 alkyl or a radical of the formula L-NX X , in which L is C2-C8 alkylene and X and X are mutually independently C1-C6 alkyl or, together with the nitrogen atom bonding them, a heterocyclic radical, and R is hydrogen, possibly substituted C1-C15 alkyl or a radical of the formula L-NX X , in which L, X and X have the above meanings, as marking agents for hydrocarbons, a process for detecting these benzaldehydes in hydrocarbons and hydrocarbons containing the above benzaldehydes.

公开(公告)号：CA2198032A1

公开(公告)日：1996-02-29

申请号：CA2198032

申请日：1995-08-04

Applicant: BASF AG

Inventor： SCHROEDER GUNTER-RUDOLF ,  MAYER UDO ,  BAUS ULF ,  DIX JOHANNES PETER

IPC: C09B11/00 ,  C08K5/18 ,  C09B69/10 ,  C09D11/00 ,  C09B11/12 ,  D06P1/42

Abstract: Triarylmethanes of formula (I), in which: m is 1-100; L1 and L2 represent C2C4 alkylene; R3 represents hydrogen or optionally substituted C1-C4 alkyl; R4, R5, R6 and R7 represent hydrogen, optionally substituted C1-C4 alkyl or optionally substituted phenyl; Q represents an aryl group; and AnO represents an anion. Also disclosed are the use of these dyes for dyeing or printing polymer material.

公开(公告)号：AU2926395A

公开(公告)日：1996-02-16

申请号：AU2926395

申请日：1995-07-03

Applicant: BASF AG

Inventor： KRAH CLAUDIA ,  SCHLOSSER ULRIKE ,  BECK KARIN HEIDRUN ,  MAYER UDO

IPC: C10L1/04 ,  C10L1/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/185 ,  C10L1/188 ,  C10L1/19 ,  C10L1/22 ,  C10L1/222 ,  C10L1/223 ,  C10L1/232 ,  C10L1/233 ,  C10M171/00 ,  G01N33/28 ,  G01N31/22

Abstract: The invention relates to the use of benzaldehydes of the formula (I), in which ring A can be benzo-anellated and R , R and R are hydrogen, hydroxy, C1-C15 alkyl, C1-C15 alkoxy, cyano, nitro or a radical of the formula NR R or COOR , in which R is hydrogen or possibly substituted C1-C15 alkyl, R is possibly substituted C1-C15 alkyl or a radical of the formula L-NX X , in which L is C2-C8 alkylene and X and X are mutually independently C1-C6 alkyl or, together with the nitrogen atom bonding them, a heterocyclic radical, and R is hydrogen, possibly substituted C1-C15 alkyl or a radical of the formula L-NX X , in which L, X and X have the above meanings, as marking agents for hydrocarbons, a process for detecting these benzaldehydes in hydrocarbons and hydrocarbons containing the above benzaldehydes.

公开(公告)号：CA2193887A1

公开(公告)日：1996-01-04

申请号：CA2193887

申请日：1995-06-16

Applicant: BASF AG

Inventor： SCHLOESSER ULRIKE ,  MAYER UDO ,  RAULFS FRIEDRICH-WILHELM ,  GESSNER THOMAS ,  BECK KARIN HEIDRUN

IPC: G01N21/75 ,  C07C211/50 ,  C07D209/86 ,  C10L1/00 ,  C10L1/14 ,  C10L1/22 ,  C10L1/222 ,  C10L1/223 ,  C10L1/232 ,  C10M171/00 ,  G01N31/22 ,  G01N33/28

Abstract: The invention concerns the use, as markers for hydrocarbons, of leucotriarylmethanes of formula (I) in which Z is an aromatic carbocyclic or heterocyclic group and R1, R2, R3 and R4 are hydrogen, optionally substituted C1-C16 alkyl, optionally substituted phenyl or optionally substituted naphthyl. The invention also concerns hydrocarbons containing such leucotriarylmethanes and a method of detecting leucotriarylmethanes in hydrocarbons.

公开(公告)号：CA2177366A1

公开(公告)日：1995-06-29

申请号：CA2177366

申请日：1994-12-09

Applicant: BASF AG

Inventor： ZEIDLER GEORG ,  SCHOLZ GERHARD ,  KRAH CLAUDIA ,  BECK KARIN HEIDRUN ,  MAYER UDO

IPC: G01N31/00 ,  C09B29/01 ,  C09B29/08 ,  C09B29/095 ,  C09B31/053 ,  C10L1/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/226 ,  C10M133/28 ,  C10M171/00 ,  G01N31/22 ,  G01N33/28 ,  C09B29/085 ,  C10M133/22 ,  G01N33/22

Abstract: The use of azo dyes of the formula (I) in which ring A can be benzoanellised, n is 0 or 1, R1 is hydrogen or possibly substituted C1-C5 Alkyl, R2 is possibly substituted C1-C15 alkyl, R3, R4, R5, R6 and R7 are hydrogen, C1-C15 alkyl or C1-C15 alkoxy, and R8 is hydrogen, C1-C15 alkyl, C1-C15 alkoxy, cyano, nitro or a carboxyl radical which may be esterified, as pH-dependent markers for hydrocarbons, hydrocarbons containing said azo dyes, a process for detecting said azo dyes in hydrocarbons and novel azo dyes.

公开(公告)号：FI90785C

公开(公告)日：1994-03-25

申请号：FI885390

申请日：1988-11-21

Applicant: BASF AG

Inventor： MAYER UDO ,  RAULFS FRIEDRICH-WILHELM

IPC: C08G73/04 ,  C09B69/10 ,  C09D11/02 ,  C09D11/328 ,  D06P1/02 ,  C09B29/00

公开(公告)号：AU623526B2

公开(公告)日：1992-05-14

申请号：AU5609090

申请日：1990-05-29

Applicant: BASF AG

Inventor： HAHN ERWIN ,  BREITSCHAFT WALTER ,  MAYER UDO ,  SCHROEDER GUNTER-RUDOLF

IPC: C07D295/18 ,  C07D295/185 ,  C09B11/00 ,  C09B11/10 ,  C09B11/12 ,  C09B11/16 ,  C09B11/18 ,  D06P1/42 ,  D21H21/28 ,  C07D295/192

Abstract: Triphenylmethane dyes of the formula +TR where each R1 is independently of the others hydrogen or substituted or unsubstituted C1-C6-alkyl, or two R1 radicals together with the nitrogen atom joining them form a heterocyclic radical, R2 and R5 is independently of the others hydrogen or C1-C4-alkyl, R3 and R4 is independently of the others hydrogen, C1-C4-alkyl, C1-C4-alkoxy or halogen, An(-) is one equivalent of an anion, and n is 1 or 2, preparable from piperazine derivatives as intermediates, are useful for coloring paper.

公开(公告)号：FI902588A0

公开(公告)日：1990-05-24

申请号：FI902588

申请日：1990-05-24

Applicant: BASF AG

Inventor： HAHN ERWIN ,  BREITSCHAFT WALTER ,  MAYER UDO ,  SCHROEDER GUNTER-RUDOLF

IPC: C07D295/18 ,  C07D295/185 ,  C09B11/00 ,  C09B11/10 ,  C09B11/12 ,  C09B11/16 ,  C09B11/18 ,  D06P1/42 ,  D21H21/28 ,  C09B

Abstract: Triphenylmethane dyes of the formula +TR where each R1 is independently of the others hydrogen or substituted or unsubstituted C1-C6-alkyl, or two R1 radicals together with the nitrogen atom joining them form a heterocyclic radical, R2 and R5 is independently of the others hydrogen or C1-C4-alkyl, R3 and R4 is independently of the others hydrogen, C1-C4-alkyl, C1-C4-alkoxy or halogen, An(-) is one equivalent of an anion, and n is 1 or 2, preparable from piperazine derivatives as intermediates, are useful for coloring paper.

公开(公告)号：DK644588A

公开(公告)日：1989-05-22

申请号：DK644588

申请日：1988-11-18

Applicant: BASF AG

Inventor： MAYER UDO ,  RAULFS FRIEDRICH-WILHELM

IPC: C08G73/04 ,  C09B69/10 ,  C09D11/02 ,  C09D11/328 ,  D06P1/02

Abstract: Polyethyleneimine-containing azo dyes of the formula [(D-N=N-K-)yX-]mP where D is the radical of a diazo component which is derived from an isocyclic aromatic amine or from a heteroaromatic amine and is free of hydroxysulfonyl groups, K is the radical of a coupling component of the hydroxynaphthalene, aminopyridine or pyrazolone series which has at most one hydroxysulfonyl group, or is the radical of a coupling component derived from acetoacetic acid, y is 1 or 2, X is a covalent bond or a bridge member if y is 1 or a bridge member if y is 2, and P is the radical of a polyethyleneimine whose degree of polymerization n is from 5 to 25000, and the number m of chromophore radicals is dependent upon the degree of polymerization n and is defined by the ratio m:n=from 1:1 to 1:35, with the proviso that when K is substituted by hydroxysulfonyl the ratio m:n is from 1:2 to 1:35, are useful for dyeing or printing fiber materials and for preparing inks for the ink jet process.