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公开(公告)号：DE3800983A1
公开(公告)日：1989-07-27
申请号：DE3800983
申请日：1988-01-15
Applicant: BASF AG
Inventor： BRUDER HORST DR , MAYER UDO DR
IPC: C09D11/328
Abstract: Recording fluid for ink jet printing, containing a water-miscible organic solvent and a dye of the formula where R and R are each independently of the other hydrogen, C1-C4-alkyl or C1-C4-alkoxy, A is an anion, and X is a bridge member of the formula where R is chlorine, hydroxyl, C1-C6-alkoxy, amino, mono- or di- C1-C4-alkylamino, anilino, N-(C1-C4-alkyl)anilino, pyrrolidino, piperidino, morpholino, piperazino or N-(C1-C4-alkyl)piperazino.
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公开(公告)号：DE3513246A1
公开(公告)日：1986-10-16
申请号：DE3513246
申请日：1985-04-13
Applicant: BASF AG
Inventor： BRUDER HORST DR , HABERMANN WOLFGANG , MAYER UDO DR , HAMMES PETER DR
Abstract: 1. A process for the preparation of a water-soluble diaminotriphenylmethane dye containing from 2 to 4 sulfo groups by anodic oxidation of the leuco compound in an electrolysis cell which is divided into two compartments, wherein the leuco compound is subjected to anodic oxidation at an oxygen overvoltage of
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公开(公告)号：DE58907434D1
公开(公告)日：1994-05-19
申请号：DE58907434
申请日：1989-06-10
Applicant: BASF AG
Inventor： BREITSCHAFT WALTER DR , CZECH ERWIN DR , MAYER UDO DR , SEYBOLD GUENTHER DR , BRUDER HORST DR , DYLLICK-BRENZINGER RAINER DR
IPC: C07D471/04 , C07D487/04 , G03G9/08 , G03G9/097
Abstract: An electrostatic toner consists of a polymer a charge controlling component and an optional color-giving component, wherein the charge controlling agent component comprises one or more compounds of the formula '(I)', (I) ps where R1 is chlorine or methyl, R2 is C4-C22-alkyl, benzyl or 2-phenylethyl, A THETA is an anion, n is 0, 1 or 2, m is 1 or 2 and r is 1 or 2.
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公开(公告)号：DE3660554D1
公开(公告)日：1988-09-22
申请号：DE3660554
申请日：1986-03-29
Applicant: BASF AG
Inventor： BRUDER HORST DR , HABERMANN WOLFGANG , MAYER UDO DR , HAMMES PETER DR
Abstract: 1. A process for the preparation of a water-soluble diaminotriphenylmethane dye containing from 2 to 4 sulfo groups by anodic oxidation of the leuco compound in an electrolysis cell which is divided into two compartments, wherein the leuco compound is subjected to anodic oxidation at an oxygen overvoltage of
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公开(公告)号：DE3821199A1
公开(公告)日：1989-12-28
申请号：DE3821199
申请日：1988-06-23
Applicant: BASF AG
Inventor： BREITSCHAFT WALTER DR , CZECH ERWIN DR , MAYER UDO DR , SEYBOLD GUENTHER DR , BRUDER HORST DR , DYLLICK-BRENZINGER RAINER DR
IPC: C07D471/04 , C07D487/04 , G03G9/08 , G03G9/097
Abstract: An electrostatic toner consists of a polymer a charge controlling component and an optional color-giving component, wherein the charge controlling agent component comprises one or more compounds of the formula '(I)', (I) ps where R1 is chlorine or methyl, R2 is C4-C22-alkyl, benzyl or 2-phenylethyl, A THETA is an anion, n is 0, 1 or 2, m is 1 or 2 and r is 1 or 2.
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Patent Agency Ranking
公开(公告)号：DE3810958A1
公开(公告)日：1989-10-12
申请号：DE3810958
申请日：1988-03-31
Applicant: BASF AG
Inventor： MAYER UDO DR , BRUDER HORST DR , RUSKE MANFRED
IPC: C09B69/00 , C09D11/00 , C09D11/328
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公开(公告)号：DE3802615A1
公开(公告)日：1989-08-03
申请号：DE3802615
申请日：1988-01-29
Applicant: BASF AG
Inventor： MAYER UDO DR , DYLLICK-BRENZINGER RAINER DR , BRUDER HORST DR , BARES STEVEN J DR
IPC: C09D11/328
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公开(公告)号：ES2045226T3
公开(公告)日：1994-01-16
申请号：ES89105094
申请日：1989-03-22
Applicant: BASF AG
Inventor： MAYER UDO DR , BRUDER HORST DR , RUSKE MANFRED
IPC: C09B69/00 , C09D11/00 , C09D11/328
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公开(公告)号：DE58902316D1
公开(公告)日：1992-10-29
申请号：DE58902316
申请日：1989-03-22
Applicant: BASF AG
Inventor： MAYER UDO DR , BRUDER HORST DR , RUSKE MANFRED
IPC: C09B69/00 , C09D11/00 , C09D11/328
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公开(公告)号：DE3912085A1
公开(公告)日：1990-10-25
申请号：DE3912085
申请日：1989-04-13
Applicant: BASF AG
Inventor： BREITSCHAFT WALTER DR , BRUDER HORST DR , MAYER UDO DR , SCHROEDER GUNTER-RUDOLF DR
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