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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：EP1716208A2
公开(公告)日：2006-11-02
申请号：EP05701347.6
申请日：2005-02-04
发明人： ERK, Peter , STOHR, Andreas , BÖHM, Arno , KURTZ, Walter , MIZUGUCHI, Jin , SENS, Benno
CPC分类号： C09B5/62 , C09B67/0034
摘要： Disclosed are black perylene pigments containing one of the isomers of formula (Ia) or (Ib), wherein the variables have the following meaning: R1, R2 independently represent phenylene, naphthylene, or pyridylene, each of which can be monosubstituted or polysubstituted by C1-C12 alkyl, C1-C6 alkoxy, hydroxy, nitro, and/or halogen; X represents halogen; n represents 0 to 4. The inventive black perylene pigments alternatively contain a mixture of both isomers and are provided with a black number ≥ 210 in an alkyd/melamine baking enamel.
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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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