公开(公告)号：CA2123783A1

公开(公告)日：1993-06-24

申请号：CA2123783

申请日：1992-12-03

Applicant: BASF AG

Inventor： SCHMID RAIMUND ,  MRONGA NORBERT ,  OCHMANN HARALD ,  ADEL JOERG

IPC: A61K8/30 ,  A61K8/19 ,  A61K8/25 ,  A61K8/29 ,  A61Q1/02 ,  C08K9/02 ,  C08L9/02 ,  C09C1/00 ,  C09C1/28 ,  C09C3/06

Abstract: Luster pigments based on multiply coated plateletlike silicatic substrates, obtainable by further coating substrates already coated with a first layer comprising a colorless or selectively absorbing metal oxide a) initially with a second, nonselectively absorbing layer consisting essentially of carbon, a metal or a metal oxide, and b) if desired subsequently with a third layer compris ing colorless or selectively absorbing metal oxide, wherefor the carbon layer (step a) is applied by thermal decomposition of oxygen-containing hydrocarbons that for every two carbon atoms contain at least one oxygen atom, the metal layer (step a) is applied by gas phase decomposition of volatile compounds of these metals in an inert gas, and the metal oxide layer (step a and/or b) is applied by gas phase decomposition of volatile compounds of these metals in the presence of oxygen, water vapor or mixtures thereof to the substrates coated in case a) with a first metal oxide layer and in case b) additionally with a nonselectively absorbing layer a), and also specific pigments and preparation and use of the luster pigments for coloring paints, printing inks, plastics, decorative cosmetic preparations, glasses and ceramic products.

公开(公告)号：ES2023241B3

公开(公告)日：1992-01-01

申请号：ES88118075

申请日：1988-10-31

Applicant: BASF AG

Inventor： OSTERTAG WERNER ,  SCHWIDETZKY CHRISTOPH ,  MRONGA NORBERT

IPC: C01G29/00 ,  C09C1/00

公开(公告)号：FI885171A0

公开(公告)日：1988-11-10

申请号：FI885171

申请日：1988-11-10

Applicant: BASF AG

Inventor： OSTERTAG WERNER ,  SCHWIDETZKY CHRISTOPH ,  MRONGA NORBERT

IPC: C01G29/00 ,  C09C1/00 ,  C09C

公开(公告)号：AU2009214166B2

公开(公告)日：2013-04-18

申请号：AU2009214166

申请日：2009-02-10

Applicant: BASF AG ,  SIEMENS AG

Inventor： DOMKE IMME ,  SCHMIDT WOLFGANG ,  MICHAILOVSKI ALEXEJ ,  RIEBENSAHM MICHAEL ,  SERVAY THOMAS ,  HARTMANN WERNER ,  KRIEGLSTEIN WOLFGANG ,  MRONGA NORBERT ,  HIBST HARTMUT ,  DIEZ MICHAEL

IPC: B03C1/015 ,  B03C1/28

Abstract: The invention relates to a device and to a method for extracting non-magnetic ores from a pulp (P) comprising non-magnetic ore particles and having a solid fraction of at least 30 % mass. The pulp (P) flows through (100) a reactor (1) in the direction of flow.

公开(公告)号：ES2274447T3

公开(公告)日：2007-05-16

申请号：ES04727244

申请日：2004-04-14

Applicant: BASF AG

Inventor： SEEGER OLIVER ,  MRONGA NORBERT ,  ETZRODT GUNTER ,  BOHM ARNO

IPC: C08K9/06 ,  C08K9/10 ,  C09C1/00 ,  C09D5/36 ,  C09D11/02

Abstract: Empleo de pigmentos brillantes a base de plaquetas de aluminio, que están recubiertas con una capa dieléctrica, de baja refringencia, no absorbente de la luz visible, para la pigmentación de materiales de elevado peso molecular.

公开(公告)号：DE50302664D1

公开(公告)日：2006-05-11

申请号：DE50302664

申请日：2003-05-08

Applicant: BASF AG

Inventor： SEEGER OLIVER ,  MRONGA NORBERT ,  HENNING RAINER ,  SCHMID RAIMUND

IPC: C09C1/00

Abstract: Goniochromatic luster pigments comprising at least one dielectric low-refractive interference-colored layer which includes a polar organic solvent which can interact with the layer material via functional groups.

公开(公告)号：AT250108T

公开(公告)日：2003-10-15

申请号：AT00975915

申请日：2000-10-25

Applicant: BASF AG

Inventor： SEEGER OLIVER ,  SCHMID RAIMUND ,  MRONGA NORBERT ,  ADEL JOERG

IPC: C09C1/28 ,  C03C1/04 ,  C08K9/02 ,  C08K9/06 ,  C09C1/00 ,  C09C1/40 ,  C09C3/06 ,  C09D7/12 ,  C09D11/02 ,  C09D201/00

Abstract: Goniochromatic luster pigments are based on titanium dioxide-coated silicatic platelets which have been heated in a reducing atmosphere and which comprise at least one layer packet comprisingA) a colorless coating having a refractive index n =2.0, which includes iron(III) oxide and which selectively absorbs visible light.

公开(公告)号：DE19840156A1

公开(公告)日：2000-03-09

申请号：DE19840156

申请日：1998-09-03

Applicant: BASF AG

Inventor： SEEGER OLIVER ,  REISACHER HANSULRICH ,  MRONGA NORBERT ,  ZWICKGRAF REINHARD

IPC: C08K3/24 ,  C08K9/02 ,  C08L101/00 ,  C09C1/00 ,  C09C3/06 ,  C09D1/00 ,  C09D11/00 ,  C08J3/20 ,  C09D11/02

公开(公告)号：DE59500957D1

公开(公告)日：1997-12-11

申请号：DE59500957

申请日：1995-05-17

Applicant: BASF AG

Inventor： SCHMID RAIMUND ,  MRONGA NORBERT ,  KALIBA CLAUS ,  OSTERTAG WERNER ,  SCHMIDT HELMUT

IPC: B41M3/14 ,  B44F1/12 ,  C09C1/00 ,  C09C1/28 ,  C09D7/12 ,  C09D11/00 ,  D21H21/40 ,  G07D7/00

Abstract: PCT No. PCT/EP95/01871 Sec. 371 Date Dec. 2, 1996 Sec. 102(e) Date Dec. 2, 1996 PCT Filed May 17, 1995 PCT Pub. No. WO95/33009 PCT Pub. Date Dec. 7, 1995Interference pigments based on titanium dioxide-coated silicatic platelets which have been heated in a reducing atmosphere are useful for producing forgeryproof documents and packaging.

公开(公告)号：DE19537480A1

公开(公告)日：1997-04-10

申请号：DE19537480

申请日：1995-10-09

Applicant: BASF AG

Inventor： PFROMMER ELLEN ,  MRONGA NORBERT ,  SEEGER OLIVER

IPC: A61K8/19 ,  A61K8/00 ,  A61K8/27 ,  A61K8/30 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/04 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q17/04 ,  A61K7/021 ,  A61K7/02 ,  A61K7/043 ,  A61K7/027

Abstract: The use of zinc oxides doped with metal oxides is claimed for cosmetic purposes. Also claimed is a cosmetic contg. the doped zinc oxides (I). Pref. Fe (II), Mn (II), Mg or Ca oxides are used as dopants.