comprising an intermediate layer between the core and a stack of coating layers having alternating refractive indices

Industry

CPC
C09C2200/1033

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CCHEMISTRY METALLURGY C09Paints, dyes C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES PREPARATION OF CARBON BLACK; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS C09C2200/00Compositional and structural details of pigments exhibiting interference colours

Current Industry

C09C2200/1033comprising an intermediate layer between the core and a stack of coating layers having alternating refractive indices

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Effect pigments
- Patent number 11,773,270
- Issue date Oct 3, 2023
- Merck Patent GmbH
- Gerhard Pfaff
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Inorganic effect pigments
- Patent number 11,680,169
- Issue date Jun 20, 2023
- Sun Chemical B.V.
- Benjamin Mohr
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Effect pigments having high transparency, high chroma and high bril...
- Patent number 10,934,436
- Issue date Mar 2, 2021
- Eckart GmbH
- Michael Grüner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Effect pigments with high chroma and high brilliancy, method for th...
- Patent number 10,799,432
- Issue date Oct 13, 2020
- Eckart GmbH
- Michael Grüner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Effect pigments with high chroma and high brilliancy, method for th...
- Patent number 10,391,043
- Issue date Aug 27, 2019
- Eckart GmbH
- Michael Grüner
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Black effect pigment
- Patent number 8,728,502
- Issue date May 20, 2014
- BASF Corporation
- James Sioss
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Coated perlite flakes
- Patent number 8,585,818
- Issue date Nov 19, 2013
- BASF SE
- Steven Alan Jones
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Orange pearlescent pigments
- Patent number 8,323,396
- Issue date Dec 4, 2012
- Sun Chemical Corp.
- Aaron Hollman
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Pearlescent pigments
- Patent number 8,114,211
- Issue date Feb 14, 2012
- Merck Patent Gesellschaft mit beschrankter Haftung
- Carsten Handrosch
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Conductive pigments
- Patent number 6,221,144
- Issue date Apr 24, 2001
- Merck Patent GmbH
- Johann Dietz
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
EFFECT PIGMENTS
- Publication number 20200339820
- Publication date Oct 29, 2020
- Merck Patent GmbH
- Gerhard PFAFF
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INORGANIC EFFECT PIGMENTS
- Publication number 20200115558
- Publication date Apr 16, 2020
- BASF COLORS & EFFECTS GMBH
- Benjamin MOHR
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Effect Pigments with High Chroma and High Brilliancy, Method for th...
- Publication number 20200009023
- Publication date Jan 9, 2020
- ECKART GMBH
- Michael Grüner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Effect Pigments with High Chroma and High Brilliancy, Method for th...
- Publication number 20170348201
- Publication date Dec 7, 2017
- ECKART GMBH
- Michael Grüner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Effect Pigments Having High Transparency, High Chroma and High Bril...
- Publication number 20170349756
- Publication date Dec 7, 2017
- ECKART GMBH
- Michael Grüner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
EFFECT PIGMENTS
- Publication number 20160068683
- Publication date Mar 10, 2016
- Merck Patent GmbH
- Gerhard PFAFF
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
UV REFLECTING PIGMENTS, AND METHOD OF MAKING AND USING THE SAME
- Publication number 20140261084
- Publication date Sep 18, 2014
- Steven Jones
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PIGMENT MIXTURE, AND USE THEREOF IN COSMETICS, FOOD AND PHARMACEUTI...
- Publication number 20130108569
- Publication date May 2, 2013
- MERCK PATENT GESELLSCHAFT
- Veronika HOCHSTEIN
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Black Effect Pigment
- Publication number 20120237577
- Publication date Sep 20, 2012
- James Sioss
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pearlescent Pigments
- Publication number 20100021565
- Publication date Jan 28, 2010
- Merck Patent GmbH
- Carsten Handrosch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PIGMENT MIXTURE, AND USE THEREOF IN COSMETICS, FOOD AND PHARMACEUTI...
- Publication number 20090246294
- Publication date Oct 1, 2009
- Veronika Hochstein
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
ORANGE PEARLESCENT PIGMENTS
- Publication number 20090208436
- Publication date Aug 20, 2009
- Aaron Hollman
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING IRON OXIDE COATED PEARLESCENT PIGMENTS
- Publication number 20090185992
- Publication date Jul 23, 2009
- Christelle Conan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTIPLE LAYERED PIGMENTS EXHIBITING COLOR TRAVEL
- Publication number 20080181921
- Publication date Jul 31, 2008
- BASF Corporation
- Carmine DeLuca
- C01 - INORGANIC CHEMISTRY

comprising an intermediate layer between the core and a stack of coating layers having alternating refractive indices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Effect pigments

Inorganic effect pigments

Effect pigments having high transparency, high chroma and high bril...

Effect pigments with high chroma and high brilliancy, method for th...

Effect pigments with high chroma and high brilliancy, method for th...

Black effect pigment

Coated perlite flakes

Orange pearlescent pigments

Pearlescent pigments

Conductive pigments

Patents Applicationslast 30 patents

EFFECT PIGMENTS

INORGANIC EFFECT PIGMENTS

Effect Pigments with High Chroma and High Brilliancy, Method for th...

Effect Pigments with High Chroma and High Brilliancy, Method for th...

Effect Pigments Having High Transparency, High Chroma and High Bril...

EFFECT PIGMENTS

UV REFLECTING PIGMENTS, AND METHOD OF MAKING AND USING THE SAME

PIGMENT MIXTURE, AND USE THEREOF IN COSMETICS, FOOD AND PHARMACEUTI...

Black Effect Pigment

Pearlescent Pigments

PIGMENT MIXTURE, AND USE THEREOF IN COSMETICS, FOOD AND PHARMACEUTI...

ORANGE PEARLESCENT PIGMENTS

PROCESS FOR PRODUCING IRON OXIDE COATED PEARLESCENT PIGMENTS

MULTIPLE LAYERED PIGMENTS EXHIBITING COLOR TRAVEL