公开(公告)号：DE4409966A1

公开(公告)日：1995-09-28

申请号：DE4409966

申请日：1994-03-23

Applicant: BASF AG

Inventor： ADEL JOERG DR ,  DYLLICK-BRENZINGER RAINER DR

IPC: G03G9/107 ,  G03G9/113

公开(公告)号：EP0768343A3

公开(公告)日：1998-07-15

申请号：EP96115892

申请日：1996-10-04

Applicant: BASF AG

Inventor： SCHMID RAIMUND DR ,  MRONGA NORBERT DR ,  ADEL JOERG DR

IPC: C09C3/06 ,  A61K8/11 ,  A61Q1/02 ,  C03C1/10 ,  C08K9/02 ,  C09C1/00 ,  C09C1/62 ,  C09C1/64 ,  C09D5/29 ,  C09D5/36 ,  C09D11/037 ,  C09D17/00 ,  A61K7/00 ,  C03C4/02 ,  C04B33/14 ,  C09D7/12 ,  C09D11/00

CPC classification number: C03C1/10 ,  A61K8/0241 ,  A61K2800/412 ,  A61K2800/436 ,  A61K2800/621 ,  A61Q1/02 ,  C01P2006/12 ,  C08K9/02 ,  C09C1/0015 ,  C09C2200/1054 ,  C09C2200/24 ,  C09C2200/301 ,  C09C2200/302 ,  C09C2200/303 ,  C09C2220/103 ,  C09C2220/20 ,  C09D5/36 ,  C09D11/037 ,  Y10T428/2993 ,  Y10T428/31663

Abstract: Goniochromatische Glanzpigmente auf der Basis von mehrfach beschichteten, plättchenförmigen, metallischen Substraten, die mindestens ein Schichtpaket aus

A) einer im wesentlichen aus Siliciumoxid, Siliciumoxidhydrat, Aluminiumoxid und/oder Aluminiumoxidhydrat bestehenden Schicht und
B) einer nichtselektiv absorbierenden, für sichtbares Licht zumindest teilweise durchlässigen, siliciumhaltigen Schicht
sowie gewünschtenfalls zusätzlich

C) eine äußere Schicht, die im wesentlichen aus farblosem oder selektiv absorbierendem Metalloxid besteht,
aufweisen,
sowie Herstellung und Verwendung dieser Pigmente zum Einfärben von Lacken, Druckfarben, Tinten, Kunststoffen, Gläsern, keramischen Produkten und Zubereitungen der dekorativen Kosmetik.

公开(公告)号：DE4406786A1

公开(公告)日：1995-09-07

申请号：DE4406786

申请日：1994-03-02

Applicant: BASF AG

Inventor： ADEL JOERG DR ,  DYLLICK-BRENZINGER RAINER DR

IPC: C01B13/20 ,  C01G19/02

公开(公告)号：DE4403678A1

公开(公告)日：1995-08-10

申请号：DE4403678

申请日：1994-02-07

Applicant: BASF AG

Inventor： ADEL JOERG DR ,  DYLLICK-BRENZINGER RAINER DR

IPC: G03G9/107 ,  G03G9/113

Abstract: Carriers for electrophotography, based on magnetic cores coated with metal oxide and with metal or magnetite, and their preparation and their use for electrophotographic two-component developers.

公开(公告)号：DE19538295A1

公开(公告)日：1997-04-17

申请号：DE19538295

申请日：1995-10-14

Applicant: BASF AG

Inventor： SCHMID RAIMUND DR ,  MRONGA NORBERT DR ,  ADEL JOERG DR

IPC: C09C3/06 ,  A61K8/11 ,  A61Q1/02 ,  C03C1/10 ,  C03C4/02 ,  C04B33/14 ,  C08K9/02 ,  C09C1/00 ,  C09C1/62 ,  C09C1/64 ,  C09D5/29 ,  C09D5/36 ,  C09D7/12 ,  C09D11/00 ,  C09D11/037 ,  C09D17/00

Abstract: Goniochromatic gloss pigment based on multi-layered, disc-shaped, metallic substrates which have ≥ 1 layered packet consisting of (A) a layer consisting essentially of silicon dioxide, hydrous silicon dioxide, aluminium oxide and/or hydrous aluminium oxide and (B) a non-selectively absorbing silicon-contg. layer which is ≥ partially transparent to visible light and opt. also (C) an outer layer which consists essentially of colourless or selectively absorbing metal oxide. Also claimed are gloss pigment mixts. consisting of the gloss pigments above and multi-layered silicate discs, and a process for the prodn. of the gloss pigments.

公开(公告)号：DE59207513D1

公开(公告)日：1996-12-19

申请号：DE59207513

申请日：1992-07-21

Applicant: BASF AG

Inventor： ADEL JOERG DR ,  ZIEGLER BERND DR ,  HAHN ERWIN DR ,  MERMIGIDIS GEORG

IPC: D01F6/76 ,  C23C18/28 ,  D02G3/12 ,  D02G3/36 ,  D06M11/00 ,  D06M11/83 ,  D06M101/00 ,  D06M101/16 ,  D06M101/30 ,  D06Q1/04

Abstract: Metal-coated melamine-formaldehyde resin fibres in which the coating is obtained by first reducing a water-soluble metal salt using a more electronegative metal or metal salt, or first reducing a water-soluble metal salt using a hydride compound and then applying the desired metal to the fibre by reduction of one of its water-soluble salts with a reducing agent in the presence of a complexing agent.

公开(公告)号：DE4335725A1

公开(公告)日：1995-04-27

申请号：DE4335725

申请日：1993-10-20

Applicant: BASF AG

Inventor： ADEL JOERG DR ,  CZECH ERWIN DR

IPC: G03G9/087 ,  C01G39/02 ,  C09C1/00 ,  C09D17/00 ,  C09D11/02 ,  C09D11/16 ,  G03G9/097

Abstract: Blue molybdenum oxide obtainable by oxidative decomposition of molybdenum hexacarbonyl in the gas phase at from 100 to 500 DEG C, and its use for colouring paints and varnishes, printing inks, inks and plastics and for producing toners for electrophotography.

公开(公告)号：DE59503507D1

公开(公告)日：1998-10-15

申请号：DE59503507

申请日：1995-06-16

Applicant: BASF AG

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

IPC: C09C3/06 ,  A61K8/11 ,  A61Q1/02 ,  C03C1/04 ,  C03C4/02 ,  C04B14/20 ,  C04B33/14 ,  C08K9/02 ,  C09C1/00 ,  C09D5/29 ,  C09D5/36 ,  C09D7/12 ,  C09D11/00 ,  C09D17/00 ,  A61K7/00

公开(公告)号：DE19748143A1

公开(公告)日：1998-05-28

申请号：DE19748143

申请日：1997-10-31

Applicant: BASF AG

Inventor： ADEL JOERG DR ,  SEEGER OLIVER DR

IPC: C01G29/00 ,  C08K3/22 ,  C09C1/00 ,  C09D7/12 ,  C08K3/20 ,  C09D11/02 ,  C09D17/00

Abstract: beta -bismuth oxide is a pigment with isometric particle form and having an average particle size of 0.5-2.5 mu m. Also claimed are: (a) coloured preparations contg. a coloured material and the above beta -bismuth, oxide pigment; (b) prodn. of beta -bismuth oxide; and (c) process for stabilising beta -bismuth oxide.

公开(公告)号：DE19516181A1

公开(公告)日：1996-11-07

申请号：DE19516181

申请日：1995-05-03

Applicant: BASF AG

Inventor： SCHMID RAIMUND DR ,  MRONGA NORBERT DR ,  ADEL JOERG DR

IPC: C09C1/64 ,  A61K8/11 ,  A61Q1/02 ,  B44F1/12 ,  C03C1/04 ,  C03C4/02 ,  C04B33/14 ,  C04B41/00 ,  C04B41/86 ,  C08K9/02 ,  C09C1/00 ,  C09C1/62 ,  C09C3/06 ,  C09D5/36 ,  C09D7/12 ,  C09D11/00 ,  C09D11/037 ,  C09D17/00 ,  C04B41/85 ,  A61K7/021

Abstract: Goniochromatic lustrous pigments (G) based on metallic diskette substrates are coated with: (A) (hydrated) silica and/or (hydrated) alumina layer; (B) aluminium metallic layer allowing at least some visible light to pass through it; and (C) opt. outer layer of colourless or selectively absorbent metal oxide and/or one contg. phosphate, chromate and/or vanadate. Also claimed are the following : (i) lustrous pigment mixts. comprising (G) and silicate diskettes coated with a colourless or selectively absorbent metal oxide layer (A`), metallic aluminium layer (B`) through which visible light can pass and opt. outer layer (C`) of colourless or selectively absorbent metal oxide and/or one contg. phosphate, chromate and/or vanadate; (ii) prepn. of (G); and (iii) prepn. of aluminium-coated pigment diskettes by reacting volatile gaseous alkyl aluminium cpds. or aluminium hydride trialkylamine adducts in an inert atmos. in the presence of the diskettes. (C) contains (hydrated) SiO2, (hydrated) Al2O3, TiO2, ZrO2, Fe2O3 and / or Cr2O3. The substrates are coated only with (A) and (B). The metallic substrates comprise Al and are made by standard extrusion and grinding techniques. They may be coated with a ferromagnetic layer and/or passivated. AlH3 tri(1-4C alkyl)amine adducts or alkyl aluminium cpds. of the following formula are used to make Al-coated pigment plates: R aAlXb, where R = 1-4C alkyl, X = H or halogen; a = 1-3, and b = 0 - 2.