公开(公告)号：DE4419089A1

公开(公告)日：1995-12-07

申请号：DE4419089

申请日：1994-06-01

Applicant: BASF AG

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

IPC: B41M3/14 ,  B44F1/12 ,  C09C1/00 ,  C09C1/28 ,  C09D7/12 ,  C09D11/00 ,  D21H21/40 ,  G07D7/00 ,  B41F11/02

Abstract: Interference pigments based on silicate laminae that are coated with titanium dioxide and heated in a reduced atmosphere are used to produce forgery-proof security documents and packaging.

公开(公告)号：DE4415357A1

公开(公告)日：1995-11-09

申请号：DE4415357

申请日：1994-05-02

Applicant: BASF AG

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

IPC: B41M3/14 ,  B44F1/12 ,  C09C1/00 ,  C09D11/00 ,  C09D11/037 ,  C09C3/06 ,  C09D5/36 ,  C09D11/02 ,  C09D17/00 ,  G06K19/14 ,  G07D7/00

公开(公告)号：DE59300363D1

公开(公告)日：1995-08-24

申请号：DE59300363

申请日：1993-03-05

Applicant: BASF AG

Inventor： SCHMIDT HELMUT ,  OSTERTAG WERNER DR ,  MRONGA NORBERT DR ,  SCHMID RAIMUND DR

IPC: C09C1/40 ,  A61K8/11 ,  A61K8/26 ,  A61Q1/02 ,  C04B33/14 ,  C08K3/00 ,  C09C1/00 ,  C09C1/62 ,  C09C1/64 ,  C09D5/36 ,  C09D7/12 ,  C09D11/00 ,  A61K7/00

Abstract: Mixtures suitable as gloss pigments comprising …… a) aluminium particles coated with iron oxide and … b) mica particles coated with iron oxide, which can already be coated in a first layer with colourless, highly refracting metal oxides, … as essential components,… process for the preparation of these mixtures and their use as dry pigments in printing and coating processes, and generally for the colouring of coatings, printing inks, plastics, decorative cosmetic preparations and ceramic products.

公开(公告)号：DE59202344D1

公开(公告)日：1995-06-29

申请号：DE59202344

申请日：1992-12-21

Applicant: BASF AG

Inventor： LIEDEK EGON DR ,  KNITTEL HELMUT DR ,  REISACHER HANS-ULRICH DR ,  MRONGA NORBERT DR ,  OCHMANN HARALD DR ,  WIENAND HENNING DR

IPC: C01B25/45 ,  C01G31/00 ,  C09C1/00

Abstract: Essentially monoclinic, according to X-ray crystallography, bismuth vanadate having the formula Bi[(V1-xPx)O4] in which x is from 0 to 0.1, characterised by a chroma of >/=85, a lightness of >/=80, a hue angle of from 89 to 95 and a photochromaticity having a DELTA E value of

公开(公告)号：DE4236332A1

公开(公告)日：1994-05-05

申请号：DE4236332

申请日：1992-10-28

Applicant: BASF AG

Inventor： SCHMID RAIMUND DR ,  MRONGA NORBERT DR

IPC: C09C1/62 ,  C09C1/64 ,  C09C1/66 ,  C09C3/06

Abstract: The invention relates to a method of passivating metal pigments with respect to compounds containing hydroxyl groups, which is characterized in that the metal pigments are treated in the gas phase with passivating compounds. The procedure of the invention enables highly effective passivation to be achieved simply.

公开(公告)号：DE4225031A1

公开(公告)日：1994-02-03

申请号：DE4225031

申请日：1992-07-29

Applicant: BASF AG

Inventor： HETZENEGGER JOSEF DR ,  SCHMID RAIMUND DR ,  MRONGA NORBERT DR ,  HENNING GEORG DR

IPC: A61K8/11 ,  A61Q1/02 ,  C03C1/04 ,  C03C17/28 ,  C04B41/50 ,  C04B41/85 ,  C09B63/00 ,  C09B67/00 ,  C09D5/36 ,  C09D11/037 ,  C09B67/20 ,  A61K7/00 ,  C04B33/14 ,  C04B41/00 ,  C08K9/02 ,  C08K9/04 ,  C09D17/00

Abstract: Lustrous pigment (I) is based on a flaky substrate (II) coated with organic pigment (III) applied directly to the (II) surface. (III) excludes phthalocyanine, metal phthalocyanines and thioindigo cpds. USE/ADVANTAGE - (I) is used for colouring lacquers, printing inks, plastics, glasses, ceramics and decorative cosmetic formulations (claimed). (I) has good properties for application eg strong lustre, high colour purity, interesting colour effect, good fastness and better opacity than usual. Interesting 2-tone pigments are obtd. if the absorption colour of (III) and interference colour of (II) are different, whilst intense colours are obtd if they are the same. (I) covering the entire colour spectrum can be produced.

公开(公告)号：DE4319669A1

公开(公告)日：1994-01-13

申请号：DE4319669

申请日：1993-06-14

Applicant: BASF AG

Inventor： SCHMIDT RAIMUND DR ,  MRONGA NORBERT DR ,  OCHMANN HARALD DR

IPC: C03C1/04 ,  C08K9/02 ,  C09C1/00 ,  C09C1/64 ,  C09D5/28 ,  C09D5/29 ,  C09D5/36 ,  C09D11/02 ,  C09D17/00

Abstract: Lustrous pigments comprise a lamellar substrate coated with: (a) a first layer of colourless metal oxide; (b) a second layer of MoO2/MoO3 and/or WO2/WO3 mixed oxides; and (c) opt. a third layer of colourless metal oxide. Pref. the substrate comprises silicate and/or metallic platelets. Layers (a) and (b) comprise Ti, Zr, Si, Sn and/or Al oxide or hydroxide, esp. TiO2 and/or ZrO2. USE/ADVANTAGE - The pigments are blue metal-effect or pearlescent materials with interesting interference colour effects. They may be used in lacquers, printing inks, plastics, glass ceramics and cosmetics. Their high stability and good covering power make them esp. suitable for use in automobile lacquers.

公开(公告)号：DE4217511A1

公开(公告)日：1993-12-02

申请号：DE4217511

申请日：1992-05-27

Applicant: BASF AG

Inventor： SCHMID RAIMUND DR ,  MRONGA NORBERT DR

IPC: B44F1/12 ,  C09C1/00 ,  C09C1/62 ,  C09C1/64

Abstract: Luster pigments consisting of flaky (plateletlike) metallic substrates with multiple coatings including A) a first, colourless or selectively absorbing layer (coating) of metal oxide, B) a second, non-selectively absorbing layer of carbon, metal and/or metal oxide, and C) if desired a third, colourless or selectively absorbing layer of metal oxide, and their production and use for colouring paints, printing inks, plastics, glasses, ceramic products and decorative cosmetic preparations.

公开(公告)号：DE58904766D1

公开(公告)日：1993-07-29

申请号：DE58904766

申请日：1989-04-13

Applicant: BASF AG

Inventor： OSTERTAG WERNER DR ,  MRONGA NORBERT DR

IPC: C09C1/36 ,  A61K8/11 ,  A61Q1/02 ,  C09C1/00 ,  C09C1/62 ,  C09C1/64

公开(公告)号：AT327279T

公开(公告)日：2006-06-15

申请号：AT01107565

申请日：2001-03-27

Applicant: BASF AG

Inventor： GLUECK GUISCARD DR ,  MRONGA NORBERT DR ,  HAHN KLAUS DR

IPC: C08J9/00 ,  C08J9/16 ,  C08F12/08 ,  C08L25/06