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1.发明授权
公开(公告)号：EP1556196B1
公开(公告)日：2006-05-10
申请号：EP03753508.5
申请日：2003-10-06
CPC分类号： C09B67/0033 , B27K5/02 , B27N3/00 , C09D15/00
摘要： The invention relates to the use of liquid colouring preparations, containing at least one pigment and 0.5 to 10 wt.% of at least one dye, based on the pigment, for the decorative colouring of derived timber products.
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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：EP0716743A1
公开(公告)日：1996-06-19
申请号：EP94927502.0
申请日：1994-08-25
CPC分类号： C10L1/003 , G01N31/22 , G01N33/2882 , Y10T436/13 , Y10T436/173845 , Y10T436/174614
摘要： The invention concerns a method of detecting the presence of naphthylamines used as tracers in mineral oils, the naphthylamine being extracted by treating the mineral oil with an aqueous medium and coupled in the aqueous phase with a diazonium salt to form an azo-dye. The invention also concerns the use of special naphthylamines as tracers for mineral oils, as well as mineral oils containing these special naphthylamines.
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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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5.发明公开
公开(公告)号：EP1556196A2
公开(公告)日：2005-07-27
申请号：EP03753508.5
申请日：2003-10-06
CPC分类号： C09B67/0033 , B27K5/02 , B27N3/00 , C09D15/00
摘要： The invention relates to the use of liquid colouring preparations, containing at least one pigment and 0.5 to 10 wt.% of at least one dye, based on the pigment, for the decorative colouring of derived timber products.
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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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公开(公告)号：EP0716743B1
公开(公告)日：2000-06-14
申请号：EP94927502.8
申请日：1994-08-25
CPC分类号： C10L1/003 , G01N31/22 , G01N33/2882 , Y10T436/13 , Y10T436/173845 , Y10T436/174614
摘要： The invention concerns a method of detecting the presence of naphthylamines used as tracers in mineral oils, the naphthylamine being extracted by treating the mineral oil with an aqueous medium and coupled in the aqueous phase with a diazonium salt to form an azo-dye. The invention also concerns the use of special naphthylamines as tracers for mineral oils, as well as mineral oils containing these special naphthylamines.
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