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公开(公告)号：EP1058716B1
公开(公告)日：2003-09-10
申请号：EP99908891.7
申请日：1999-02-13
发明人： SCHLÖSSER, Ulrike , KURTZ, Walter , FRECHE, Mike , CZECH, Erwin , MIELKE, Manfred , SENS, Rüdiger , SENS, Benno
CPC分类号： C09B67/006
摘要： The invention relates to pigment preparations containing as principal ingredients: A) at least one organic or inorganic pigment in the form of fine particles, B) a dispersing agent on the basis of arylsulfonic acid-formaldehyde condensation products or of oxalkylated phenols, C) an alkali-soluble acrylic resin, D) an inorganic or organic base and E) water.
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公开(公告)号：EP1124908B1
公开(公告)日：2002-11-27
申请号：EP99948899.2
申请日：1999-09-29
CPC分类号： C09D11/30 , C08K5/0041 , C09B67/0063 , C09B67/0097 , C09D11/328
摘要： The invention relates to polymer particles that contain dye. The polymer particles contain at least one dye in a matrix of an essentially water-insoluble polymer and have an average particle size of between 5 and 500 nm and a particle size distribution spread (variance) of
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公开(公告)号：EP0723574B1
公开(公告)日：1999-06-02
申请号：EP94928400.4
申请日：1994-09-30
发明人： DYLLICK-BRENZINGER, Rainer , RAULFS, Friedrich-Wilhelm , SCHLÖSSER, Ulrike , BECK, Karin, Heidrun , SCHOLZ, Gerhard
IPC分类号： C10L1/00 , C10M171/00 , C10L1/22 , C09B29/00 , C09B29/12 , C09B29/26 , C09B31/02 , C09B31/062 , C09B31/065 , C09B29/10 , G01N31/22
CPC分类号： C09B29/12 , C09B29/26 , C09B31/062 , C10L1/003 , C10L1/226 , C10M171/007 , G01N33/2882
摘要： A process for detecting marked mineral oils by treating the marked mineral oil with an extracting agent containing water, a solvent and a base, in which use is made as the marking agent of an azo dye of formula (I), in which ring A may be benzo-anellated and l is 1 or 2, m is 1 to 4, X1 is hydrogen, C¿1?-C4-alkyl, cyano, nitro or possibly substituted phenylazo; X?2¿ is hydrogen, C¿1?-C4-alkyl, cyano, nitro, C1-C4-alkoxy or C1-C16-alkoxy carbonyl; X?3¿ is hydrogen, C¿1?-C4-alkyl, cyano or C1-C16-alkoxy carbonyl and X?4¿ is hydrogen, hydroxy, possibly substituted C¿1?-C8-alkyl, C1-C4-alkoxy, amino, C1-C4-dialkyl amino or possibly substituted C1-C16-monoalkylamino. A partially or completely water-miscible organic solvent is used as the solvent and the base is an alkaline or alkaline earth hydroxide, an alkali carbonate or a quaternary ammonium hydroxide. The invention also relates to the use of azo dyes as marking agents for mineral oils and novel azo dyes.
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4.发明公开VERWENDUNG VON LEUKOTRIARYLMETHANEN ZUM MARKIEREN VON KOHLENWASSERSTOFFEN 失效LEUKOTRIARYLMETHANEN的用于标记使用烃
公开(公告)号：EP0767822A1
公开(公告)日：1997-04-16
申请号：EP95923337.0
申请日：1995-06-16
发明人： SCHLÖSSER, Ulrike , BECK, Karin, Heidrun , RAULFS, Friedrich-Wilhelm , GESSNER, Thomas , MAYER, Udo
CPC分类号： C10L1/003 , C07D209/86 , C10L1/14 , C10L1/22 , C10L1/223 , C10M171/007 , C10M2215/06 , C10M2215/064 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/30
摘要： 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 R?1, R2, R3 and R4¿ are hydrogen, optionally substituted C¿1?-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.
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5.发明公开
公开(公告)号：EP1054907A2
公开(公告)日：2000-11-29
申请号：EP99906122.9
申请日：1999-01-13
发明人： MATHAUER, Klemens , BÖHM, Arno , MÄCHTLE, Walter , ROSSMANITH, Peter , KIELHORN-BAYER, Sabine , MÜLLEN, Klaus , ROHR, Ulrike , RAULFS, Friedrich-Wilhelm , SCHLÖSSER, Ulrike , SCHROF, Wolfgang , HANCIOGULLARI, Harutyun , SIEMENSMEYER, Karl , DELAVIER, Paul , SENS, Rüdiger , FREUND, Torsten , IKEDA, Takahiro , WAKEBE, Takanori
IPC分类号： C08F2/44 , C08F2/22 , C09D11/00 , C07C271/12 , C07C69/54 , C07D221/18 , C07D471/06 , C09D5/02 , C09D5/03 , D21H19/00
CPC分类号： C08F2/32 , C08F2/44 , C08K3/00 , C09B69/102
摘要： The invention relates to a method for producing aqueous polymer dispersions containing colorants by radical aqueous emulsion polymerisation of ethylenically unsaturated monomers in the presence of radical-forming initiators. At least a proportion of the monomers is used in the form of an oil-in-water emulsion E1 whose disperse phase contains at least one oil-soluble colorant. The inventive method is characterised in that the disperse phase of E1 is essentially made up of colorant-containing monomer droplets with a diameter
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6.发明公开
公开(公告)号：EP0723574A1
公开(公告)日：1996-07-31
申请号：EP94928400.0
申请日：1994-09-30
发明人： DYLLICK-BRENZINGER, Rainer , RAULFS, Friedrich-Wilhelm , SCHLÖSSER, Ulrike , BECK, Karin, Heidrun , SCHOLZ, Gerhard
CPC分类号： C09B29/12 , C09B29/26 , C09B31/062 , C10L1/003 , C10L1/226 , C10M171/007 , G01N33/2882
摘要： A process for detecting marked mineral oils by treating the marked mineral oil with an extracting agent containing water, a solvent and a base, in which use is made as the marking agent of an azo dye of formula (I), in which ring A may be benzo-anellated and l is 1 or 2, m is 1 to 4, X1 is hydrogen, C¿1?-C4-alkyl, cyano, nitro or possibly substituted phenylazo; X?2¿ is hydrogen, C¿1?-C4-alkyl, cyano, nitro, C1-C4-alkoxy or C1-C16-alkoxy carbonyl; X?3¿ is hydrogen, C¿1?-C4-alkyl, cyano or C1-C16-alkoxy carbonyl and X?4¿ is hydrogen, hydroxy, possibly substituted C¿1?-C8-alkyl, C1-C4-alkoxy, amino, C1-C4-dialkyl amino or possibly substituted C1-C16-monoalkylamino. A partially or completely water-miscible organic solvent is used as the solvent and the base is an alkaline or alkaline earth hydroxide, an alkali carbonate or a quaternary ammonium hydroxide. The invention also relates to the use of azo dyes as marking agents for mineral oils and novel azo dyes.
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7.发明授权VERFAHREN ZUR HERSTELLUNG FARBSTOFFENTHALTENDER, WÄSSRIGER POLYMERISATDISPERSIONEN 有权VERFAHREN ZUR HERSTELLUNG FARBSTOFFENTHALTENDER，WÄSSRIGERPOLYMERISATDISPERSIONEN
公开(公告)号：EP1054907B1
公开(公告)日：2004-04-14
申请号：EP99906122.9
申请日：1999-01-13
发明人： MATHAUER, Klemens , BÖHM, Arno , MÄCHTLE, Walter , ROSSMANITH, Peter , KIELHORN-BAYER, Sabine , MÜLLEN, Klaus , ROHR, Ulrike , RAULFS, Friedrich-Wilhelm , SCHLÖSSER, Ulrike , SCHROF, Wolfgang , HANCIOGULLARI, Harutyun , SIEMENSMEYER, Karl , DELAVIER, Paul , SENS, Rüdiger , FREUND, Torsten , IKEDA, Takahiro , WAKEBE, Takanori
IPC分类号： C08F2/44 , C08F2/22 , C09D11/00 , C07C271/12 , C07C69/54 , C07D221/18 , C07D471/06 , C09D5/02 , C09D5/03 , D21H19/00
CPC分类号： C08F2/32 , C08F2/44 , C08K3/00 , C09B69/102
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公开(公告)号：EP1124908A1
公开(公告)日：2001-08-22
申请号：EP99948899.2
申请日：1999-09-29
CPC分类号： C09D11/30 , C08K5/0041 , C09B67/0063 , C09B67/0097 , C09D11/328
摘要： The invention relates to polymer particles that contain dye. The polymer particles contain at least one dye in a matrix of an essentially water-insoluble polymer and have an average particle size of between 5 and 500 nm and a particle size distribution spread (variance) of
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公开(公告)号：EP1124874A1
公开(公告)日：2001-08-22
申请号：EP99947382.0
申请日：1999-09-17
发明人： WEINGART, Franz , RAETHER, Roman, Benedikt , BAUER, Stephan , HEES, Ulrike , MIELKE, Manfred , SCHLÖSSER, Ulrike , SENS, Rüdiger
CPC分类号： C08J3/00 , B01F17/0042 , C08G18/283 , C08G18/3889 , C08G18/6283 , C09B67/0085 , C09D11/326 , C09D17/00 , G03G9/08791
摘要： The invention relates to a dispersant which can be obtained by reacting (i) a di- or polyfunctional isocyanate with (ii) a polymeric compound which has an XH group at the chain end, wherein X is COO, O, S or NR?1, and R1¿ is either H or a C¿1? to C6 alkyl group, and either with (iii) a homopolymer of a monomer selected from N-vinyl amides, N-vinyl lactams, vinyl- or allyl-substituted nitrogenous heterocyclic compounds, said homopolymer having a YH group at the chain end, or a copolymer of one or several of the above-mentioned monomers and optionally additional monomers, whereby Y is COO, O, S or NR?2, and R2¿ is H or a C¿1? to C6 alkyl group; or with (iv) an organic phosphonic acid ester having a YH group, whereby Y has the above-mentioned meaning. The dispersant is especially suited for dispersing pigments and for producing inkjet inks.
摘要翻译： 公开了通过使（i）二官能或多官能异氰酸酯与（ii）HX封端的高分子化合物（其中X是COO，O，S或NR 1）和R 1是H或C1- C6烷基; 和（iii）选自N-乙烯基酰胺，N-乙烯基内酰胺和乙烯基或烯丙基取代的含氮杂环的单体的HY-端基均聚物或所提及的一种或多种单体和任选的其它单体的共聚物， 其中Y是COO，O，S或NR 2，R 2是H或C 1 -C 6烷基; 或（iv）HY官能的有机膦酸酯，其中Y如上所定义。分散剂特别可用于分散颜料和制备喷墨油墨。
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公开(公告)号：EP1058716A1
公开(公告)日：2000-12-13
申请号：EP99908891.7
申请日：1999-02-13
发明人： SCHLÖSSER, Ulrike , KURTZ, Walter , FRECHE, Mike , CZECH, Erwin , MIELKE, Manfred , SENS, Rüdiger , SENS, Benno
CPC分类号： C09B67/006
摘要： The invention relates to pigment preparations containing as principal ingredients: A) at least one organic or inorganic pigment in the form of fine particles, B) a dispersing agent on the basis of arylsulfonic acid-formaldehyde condensation products or of oxalkylated phenols, C) an alkali-soluble acrylic resin, D) an inorganic or organic base and E) water.
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