公开(公告)号：DE4318983A1

公开(公告)日：1994-12-15

申请号：DE4318983

申请日：1993-06-08

Applicant: BASF AG

Inventor： SENS BENNO DR ,  GARCIA ESPINO ANDRES CARLOS DR ,  ALBERT BERNHARD DR ,  KIPPER JUERGEN DR

IPC: C09B47/04 ,  C09B67/00 ,  C09B67/12 ,  C09B67/22 ,  C09B67/50 ,  C09D11/02 ,  C09D11/037 ,  C09B47/30 ,  C09B67/04 ,  C09D17/00 ,  C08K5/3417

Abstract: Naphthalocyanines of the general formula I where the variables have the following meanings: R , R , R , R , R , R , R and R are each independently of the others hydrogen, hydroxyl or C1-C20-alkyl or C1-C20-alkoxy whose carbon chains may each be interrupted by from 1 to 4 oxygen atoms in ether function and which may each be phenyl-substituted, R , R , R and R are each independently of the others hydrogen, halogen or C1-C20-alkyl or C1-C20-alkoxy whose carbon chains may each be interrupted by from 1 to 4 oxygen atoms in ether function, Me is two hydrogen atoms, two univalent metal atoms or a bivalent metal atom with or without further substituents for valence saturation, as pigments with isometric particles and a particle size distribution from 10 to 300 nm.

公开(公告)号：DE4311723A1

公开(公告)日：1994-10-13

申请号：DE4311723

申请日：1993-04-08

Applicant: BASF AG

Inventor： CLOSS FRIEDRICH DR ,  ALBERT BERNHARD DR ,  WIENAND HENNING DR

IPC: C09B23/01 ,  C09B23/08 ,  C09B69/06 ,  C09D11/037 ,  C09B63/00 ,  C08K5/3417 ,  C09D11/02 ,  C09D17/00

Abstract: Laked triscationic polymethine dyes I where A is the radical of a benzene or naphthalene nucleus which is fused to the heterocycle and which can carry up to three of the following substituents: C1-C12-alkyl groups whose carbon chain can be interrupted by oxygen atoms in ether function, C1-C12-alkoxy, phenyl, phenoxy, phenylthio, cyano, amino, mono(C1-C12-alkyl)amino, di(C1-C12-alkyl)amino, hydroxyl or halogen; Y is nitrogen or phosphorus; R denotes identical or different ones of the following radicals: C1-C18-alkyl groups whose carbon chain can be interrupted by oxygen atoms in ether function and which can carry up to three of the following substituents: carboxyl, C1-C4-alkanoyl, C1-C4-alkoxycarbonyl, C1-C4-alkanoylamino, C1-C4-alkoxycarbonylamino, acryloyloxy, methacryloyloxy, phenyl, amino, cyano, hydroxyl or halogen; phenyl or C5-C7-cycloalkyl groups which can each carry up to three of the following substituents: C1-C4-alkyl, C1-C4-alkoxy or halogen; m is from 1 to 10; Z is -NR -; -O-; -S-; -C(CH3)2- or -CH=CH; where R is one of the radicals R of the type defined; D is -CX =; -CH=CX -CH=; where X is nitrogen, chlorine, bromine or C1-C6-alkyl; X is chlorine, cyano, C1-C12-alkoxy or C1-C12-alkylthio; X is hydrogen or C1-C6-alkyl; Het is the equivalent of a heteropolyacid anion.

公开(公告)号：DE4202038A1

公开(公告)日：1993-07-29

申请号：DE4202038

申请日：1992-01-25

Applicant: BASF AG

Inventor： ALBERT BERNHARD DR ,  CLOSS FRIEDRICH DR ,  KIPPER JUERGEN DR ,  KURTZ WALTER DR ,  BECK KARIN HEIDRUN DR ,  GRIEBEL RUDOLF DR

IPC: C09D11/02 ,  C09D11/037

Abstract: The use of a liquid containing one or more dyes from the classes of the phthalocyanines, naphthalocyanines, nickel dithiolene complexes, aminium compounds of aromatic amines, methine dyes and azulenesquaric acid dyes which have their absorption maximum in the range from 700 to 1200 nm, solvents and binders, as a printing ink.

公开(公告)号：DE4110808A1

公开(公告)日：1992-10-08

申请号：DE4110808

申请日：1991-04-04

Applicant: BASF AG

Inventor： ACKER MICHAEL DR ,  ALBERT BERNHARD DR ,  SCHMITT MICHAEL DR

IPC: C09B23/00 ,  C09B23/02 ,  C09B23/06 ,  G03C1/18 ,  G03F7/028 ,  G11B7/24 ,  G11B7/244 ,  G11B7/247 ,  G11B7/253 ,  G11B7/2531 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/2535

Abstract: Indolicin trimethine dyes of general formula (I) in which the meanings of the variables are: R represents C1-C22 alkyl groups which may carry the following substituents: halogen, hydroxy, C1-C6 alkoxy, benzyloxy, C1-C6 alkanoyl, C1-C6 alkoxycarbonyl or phenyl; C3-C7 cycloalkyl groups which may carry the following substituents: halogen, C1-C4 alkyl or C1-C4 alkoxy; phenyl groups which may carry the following substituents: halogen, hydroxy, cyano, C1-C6 alkyl, C1-C6 alkoxy, carboxy, C1-C6 alkoxycarbonyl or hydroxysulphonyl; R represents one of the radicals R , where the C chain of the C1-C22 alkyl groups may be interrupted into ether function by one to five oxygen atoms; R represents hydrogen, halogen or C1-C6 alkyl; Z represents -O- or -NH-; AN represents the equivalent of an acid anion; and optical recording media for the recording and reproduction of information by means of laser beams having an indolicin trimethine dye I in the light-sensitive layer.

公开(公告)号：DE3936051A1

公开(公告)日：1991-05-02

申请号：DE3936051

申请日：1989-10-28

Applicant: BASF AG

Inventor： ACKER MICHAEL DR ,  NEUMANN PETER DR ,  ALBERT BERNHARD DR ,  BROSIUS SIBYLLE DR ,  SCHOMANN KLAUS DIETER DR ,  KUPPELMAIER HARALD DR

IPC: B41M5/26 ,  C09B23/00 ,  C09B23/01 ,  C09B23/02 ,  C09B23/08 ,  G03C1/72 ,  G11B7/24 ,  G11B7/2472 ,  G11B7/253 ,  G11B7/2531 ,  G11B7/2533 ,  G11B7/2534

Abstract: Quinoxalinepentamethine dyes of the formula where R1 is hydrogen, substituted or unsubstituted C1-C22-alkyl or substituted or unsubstituted C5-C7-cycloalkyl, R2 is hydrogen, chlorine, bromine or C1-C6-alkyl, Y is a radical of the formula -N=C(CH3)- or -N(R1)-CO-, where R1 is as defined above, Z1 and Z2 are each hydrogen or together are unsubstituted or substituted C2-C3-alkylene, X(-) is an anion and the rings A and B independently of each other may be substituted and/or benzofused and are useful in optical recording media.

公开(公告)号：DE3935526A1

公开(公告)日：1991-05-02

申请号：DE3935526

申请日：1989-10-25

Applicant: BASF AG

Inventor： SCHMITT MICHAEL DR ,  ALBERT BERNHARD DR ,  BROSIUS SIBYLLE DR ,  SCHOMANN KLAUS DIETER DR ,  KUPPELMAIER HARALD DR

IPC: B41M5/26 ,  C07C233/10 ,  C09B57/00 ,  G03C1/72 ,  G11B7/24

Abstract: Azulene squaric acid dyes containing amide groups, of the formula … … in which …… L denotes C1-C12-alkylene which is optionally substituted by phenyl, … R and R independently of one another denote hydrogen, optionally substituted C1-C20-alkyl, C5-C7-cycloalkyl, optionally substituted phenyl, 2,2,6,6-tetramethylpiperidin-4-yl or cyclohexylaminocarbonyl and … R , R , R and R independently of one another denote hydrogen or optionally substituted C1-C12-alkyl, … with the proviso that if R denotes hydrogen the ring positions of the substituents CH2-L-CO-NR R and R on one or both azulene rings can also be interchanged with one another within an azulene ring, their intermediate products and an optical recording medium which contains the novel dyes.

公开(公告)号：DE3829851A1

公开(公告)日：1990-03-08

申请号：DE3829851

申请日：1988-09-02

Applicant: BASF AG

Inventor： ALBERT BERNHARD DR ,  NEUMANN PETER DR ,  KOHLER ROLF-DIETER DR

IPC: G03G5/06 ,  B41M5/26 ,  C07D487/22 ,  C07D495/22 ,  C07D498/22 ,  C07D513/22 ,  C07F7/02 ,  C07F7/08 ,  C07F7/10 ,  C09B47/00 ,  G11B7/244 ,  G11B7/248

Abstract: Tetraazaporphyrins of the formula in which L , L , L and L , independently of one another, are the radical of a bicyclic, aromatic heterocyclic ring having 1 to 3 identical or different hetero atoms, selected from the group comprising N, O and S, which is optionally substituted, and R and R are each as defined in the description, and an optical recording medium containing the novel tetraazaporphyrins.

公开(公告)号：DE3810956A1

公开(公告)日：1989-10-12

申请号：DE3810956

申请日：1988-03-31

Applicant: BASF AG

Inventor： ALBERT BERNHARD DR ,  NEUMANN PETER DR ,  BROSIUS SIBYLLE DR

IPC: B41M5/26 ,  C07F7/02 ,  C07F7/04 ,  C07F7/08 ,  C07F7/12 ,  C07F7/18 ,  G03C1/72 ,  G03F7/075 ,  G03G5/06 ,  G11B7/24 ,  G11B7/244

Abstract: Silicon naphthalocyanines of the formula … … in which… Nc denotes the radical of a naphthalocyanine system which is optionally substitued by C1-C10-alkyl or C1-C10-alkoxy, and… R and R independently of one another denote a radical of the formula … … in which R stands for branched C6-C20-alkyl of the formula … … in which n has the meaning 1 to 5 and R and R independently of one another have the meaning C1-C16-alkyl, and R and R independently of one another stand for C1-C10-alkyl or the radical OR , in which R has the abovementioned meaning, or the radical R also denotes C1-C10-alkyl, and thin radiation-sensitive coating films containing these silicon naphthalocyanines.

公开(公告)号：DE3472960D1

公开(公告)日：1988-09-01

申请号：DE3472960

申请日：1984-12-17

Applicant: BASF AG

Inventor： ALBERT BERNHARD DR ,  HOFFMANN GERHARD DR ,  NEUMANN PETER DR

IPC: C07D471/04 ,  G03G5/06 ,  H01L31/08

公开(公告)号：DE3643770A1

公开(公告)日：1988-06-30

申请号：DE3643770

申请日：1986-12-20

Applicant: BASF AG

Inventor： ALBERT BERNHARD DR ,  KUPPELMAIER HARALD DR ,  WAGENBLAST GERHARD DR

IPC: B41M5/26 ,  C07D487/22 ,  C07F9/00 ,  C09B47/04 ,  C09B47/067 ,  C09B47/10 ,  C09B47/12 ,  C09B47/14 ,  C09B47/18 ,  C09B47/20 ,  C09B47/22 ,  C09B47/30 ,  C09B69/00 ,  C09D7/12 ,  G03G5/06 ,  G11B7/24 ,  G11B7/248 ,  C09D5/32 ,  C09D11/00 ,  G09F9/35 ,  B60J1/00

Abstract: Metal-containing or metalfree, monosubstituted or disubstituted phthalocyanines I which have one or two of the following radicals R as substituents on their benzene rings: R=bromine, cyano, C1-C3-alkyl, n-butyl, i-butyl, C5-C20-alkyl, C5-C10-cycloalkyl, fluorinated C1-C6-alkyl, C6-C20-aryl, XR1, where X is oxygen, sulfur, selenium, tellurium or imino (NH) and R1 is C1-C6-alkyl, fluorinated C1-C6-alkyl or C6-C20-aryl, or Si(R2)3, where R2 is C1-C6-alkyl, each and every substituted benzene ring being substituted by only one R radical, are useful in Laser-optical recording materials.