公开(公告)号：FI943166A

公开(公告)日：1995-01-03

申请号：FI943166

申请日：1994-07-01

Applicant: BASF AG

Inventor： SCHMID RAIMUND ,  MRONGA NORBERT ,  OCHMANN HARALD ,  SCHWIDETZKY CHRISTOPH

IPC: C09C3/06 ,  C04B33/14 ,  C08K9/02 ,  C09C1/00 ,  C09D7/12 ,  C09D11/00 ,  C09D5/36

公开(公告)号：FI943166A0

公开(公告)日：1994-07-01

申请号：FI943166

申请日：1994-07-01

Applicant: BASF AG

Inventor： SCHMID RAIMUND ,  MRONGA NORBERT ,  OCHMANN HARALD ,  SCHWIDETZKY CHRISTOPH

IPC: C09C3/06 ,  C04B33/14 ,  C08K9/02 ,  C09C1/00 ,  C09D7/12 ,  C09D11/00 ,  C09C ,  A61K ,  C08K ,  C09D

公开(公告)号：FI932426A0

公开(公告)日：1993-05-27

申请号：FI932426

申请日：1993-05-27

Applicant: BASF AG

Inventor： SCHMID RAIMUND ,  MRONGA NORBERT

IPC: B44F1/12 ,  C09C1/00 ,  C09C1/62 ,  C09C1/64 ,  C09C

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：FI891130A

公开(公告)日：1989-09-12

申请号：FI891130

申请日：1989-03-09

Applicant: BASF AG

Inventor： OSTERTAG WERNER ,  MRONGA NORBERT ,  GRAESSLE ULRICH

IPC: C09C1/36 ,  C09C1/00 ,  C09C1/40 ,  C09C3/00 ,  C09C3/06 ,  C09D5/36 ,  C09C

Abstract: To prepare especially bluish nacreous pigments, TiO2-coated mica pigments are treated with ammonia at from 750 to 850 DEG C with constant agitation. The optical layer thickness of the titanium dioxide (TiO2) coating is from 50 to 100 nm or from 300 to 340 nm.

公开(公告)号：DE502004001424D1

公开(公告)日：2006-10-19

申请号：DE502004001424

申请日：2004-04-14

Applicant: BASF AG

Inventor： SEEGER OLIVER ,  MRONGA NORBERT ,  ETZRODT GUENTER ,  BOEHM ARNO

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

Abstract: Use of luster pigments based on a platelet-shaped metallic substrate coated with a low refractive dielectric layer which does not absorb visible light, for pigmenting macromolecular materials.

公开(公告)号：DE10317862A1

公开(公告)日：2004-11-04

申请号：DE10317862

申请日：2003-04-16

Applicant: BASF AG

Inventor： SEEGER OLIVER ,  MRONGA NORBERT ,  ETZRODT GUENTER ,  BOEHM ARNO

IPC: C08K9/06 ,  C09C1/00 ,  C09D5/36 ,  C09D11/02 ,  C08J3/20 ,  C09C1/64 ,  C09C1/40

Abstract: Use of luster pigments based on a platelet-shaped metallic substrate coated with a low refractive dielectric layer which does not absorb visible light, for pigmenting macromolecular materials.

公开(公告)号：DE50003762D1

公开(公告)日：2003-10-23

申请号：DE50003762

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：NO315599B1

公开(公告)日：2003-09-29

申请号：NO960820

申请日：1996-02-28

Applicant: BASF AG

Inventor： ZIEGLER BERND ,  MRONGA NORBERT ,  TEICH FRIEDHELM ,  HERRMANN GUENTER

IPC: B01J13/00 ,  B01J21/08 ,  C01B33/158 ,  C01B33/16 ,  C04B30/00 ,  C08K3/00 ,  C08K3/36 ,  C08K3/40 ,  C08L21/00

Abstract: PCT No. PCT/EP94/02822 Sec. 371 Date Feb. 29, 1996 Sec. 102(e) Date Feb. 29, 1996 PCT Filed Aug. 25, 1994 PCT Pub. No. WO95/06617 PCT Pub. Date Mar. 9, 1995Hydrophobic silica aerogels obtainable by reacting a waterglass solution with an acid at a pH of from 7.5 to 11, substantially removing ionic constituents from the resulting silica hydrogels by washing with water or dilute aqueous solutions of inorganic bases, while the pH of the hydrogels is kept in the range from 7.5 to 11, displacing the aqueous phase contained in the hydrogel by an alcohol, and subsequent supercritical drying of the resulting alcogels.

公开(公告)号：DE59710315D1

公开(公告)日：2003-07-24

申请号：DE59710315

申请日：1997-04-03

Applicant: BASF AG

Inventor： SCHMID RAIMUND ,  MRONGA NORBERT

IPC: A61K8/19 ,  A61K8/11 ,  A61K8/18 ,  A61K8/25 ,  A61K8/29 ,  A61Q1/02 ,  C01G1/02 ,  C03C1/04 ,  C03C4/02 ,  C04B33/14 ,  C04B41/00 ,  C08J3/20 ,  C08K3/00 ,  C08K9/02 ,  C08L101/00 ,  C09C1/00 ,  C09C1/28 ,  C09C1/30 ,  C09C3/06 ,  C09D5/36 ,  C09D7/12 ,  C09D11/00 ,  C09D11/02 ,  C23C16/00 ,  C23C16/40 ,  C23C16/44 ,  A61K7/00

公开(公告)号：DE19941253A1

公开(公告)日：2001-03-08

申请号：DE19941253

申请日：1999-08-31

Applicant: BASF AG

Inventor： SCHMID RAIMUND ,  BOEHM ARNO ,  SEEGER OLIVER ,  MRONGA NORBERT ,  CLEMENS THORSTEN

IPC: A61K8/11 ,  A61Q1/02 ,  C03C1/04 ,  C08K9/02 ,  C09C1/00 ,  C09C3/00 ,  C09D5/29 ,  C09D5/36 ,  C09D11/037 ,  C09D201/00 ,  C09D11/00 ,  C09D11/02

Abstract: The invention relates to gloss pigments based on multiple-coat, reflective, platelike substrates which comprise at least one layer packet consisting of: (A) a low-refractive coating that selectively absorbs visible light, and; (B) a reflective coating that is at least partially translucent to visible light, and optionally; (C) an outer protective layer.