Influencing the physical properties by treatment with an acid, H2SO4

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CPC
C09B67/0017

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CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B67/00Influencing the physical

Current Industry

C09B67/0017Influencing the physical properties by treatment with an acid, H2SO4

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for preserving leuco chromogen-containing aqueous solution
- Patent number 12,049,566
- Issue date Jul 30, 2024
- HITACHI CHEMICAL DIAGNOSTICS SYSTEMS CO., LTD.
- Haruyo Soya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for chlorinating blue anthrone, violanthrone or isoviolantrone
- Patent number 11,939,475
- Issue date Mar 26, 2024
- Xiaohan He
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for producing quinacridone solid-solution pigment, pigment d...
- Patent number 11,926,741
- Issue date Mar 12, 2024
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Naoto Kamata
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Nylon floorcoverings employing vat dyestuffs and methods of making...
- Patent number 11,618,981
- Issue date Apr 4, 2023
- WILANA CHEMICAL LLC
- Dennis J. Jones
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Methods and compositions for removing or reducing formation of prec...
- Patent number 10,976,223
- Issue date Apr 13, 2021
- Ventana Medical Systems, Inc.
- Edward E. Durrant
- G01 - MEASURING TESTING
Information Patent Grant
Highly heat-resistant phthalocyanine
- Patent number 9,580,447
- Issue date Feb 28, 2017
- M. Technique Co., Ltd.
- Masaki Maekawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Solid solution pigment nanoparticles and method for producing solid...
- Patent number 9,481,694
- Issue date Nov 1, 2016
- M. Technique Co., Ltd.
- Masaki Maekawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for producing pigment nanoparticles by forced ultrathin film...
- Patent number 8,911,545
- Issue date Dec 16, 2014
- M. Technique Co., Ltd.
- Masakazu Enomura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Preparing and dispersing surface-modified colour pigments
- Patent number 8,313,576
- Issue date Nov 20, 2012
- Agfa-Gevaert N.V.
- Geert Deroover
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of finishing organic pigments
- Patent number 8,123,851
- Issue date Feb 28, 2012
- BASF SE
- Joachim Jesse
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Isometric isoindoline yellow pigment
- Patent number 8,075,683
- Issue date Dec 13, 2011
- BASF SE Ludwigshafen
- Rüdiger Hainz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
2-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-o...
- Patent number 7,923,540
- Issue date Apr 12, 2011
- BASF SE
- Hans Reichert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing pigment dispersion
- Patent number 7,727,325
- Issue date Jun 1, 2010
- Canon Kabushiki Kaisha
- Tetsuo Hino
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Quinacridone nanoscale pigment particles
- Patent number 7,427,323
- Issue date Sep 23, 2008
- Xerox Corporation
- Maria M. Birau
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for the preparation of pigment dispersion, pigment dispersi...
- Patent number 6,916,862
- Issue date Jul 12, 2005
- Seiko Epson Corporation
- Hitoshi Ota
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation and use of nanosize pigment compositions
- Patent number 6,902,613
- Issue date Jun 7, 2005
- Ciba Specialty Chemicals Corporation
- Fridolin Bäbler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for producing sulfonated solid particles
- Patent number 6,821,334
- Issue date Nov 23, 2004
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Michiel Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyphosphoric acid swelling of organic pigments
- Patent number 6,537,362
- Issue date Mar 25, 2003
- Sun Chemical Corporation
- Edward H. Sung
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for fine division of organic pigments by precipitation
- Patent number 6,537,364
- Issue date Mar 25, 2003
- Clariant GmbH
- Erwin Dietz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Toluene sulfonic acid swelling of perylene pigments
- Patent number 6,464,773
- Issue date Oct 15, 2002
- Sun Chemical Corporation
- Edward H. Sung
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous process for the preparation of linear quinacridones having...
- Patent number 6,284,890
- Issue date Sep 4, 2001
- Ciba Specialty Chemicals Corp.
- Valentina K. Mitina
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Surface-treated color pigment, colored substrate particles and prod...
- Patent number 6,022,911
- Issue date Feb 8, 2000
- Toyo Aluminium Kabushiki Kaisha
- Yoshiki Hashizume
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for conditioning organic pigments
- Patent number 6,013,126
- Issue date Jan 11, 2000
- Bayer Corporation
- Charles E. Shannon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for producing transparent pigmentary quinacridones by acid...
- Patent number 5,919,299
- Issue date Jul 6, 1999
- Ciba Specialty Chemicals Corporation
- Lindsay Kilmurray
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Surface-treated color pigment, colored substrate particles and prod...
- Patent number 5,912,283
- Issue date Jun 15, 1999
- Toyo Aluminium Kabushiki Kaisha
- Yoshiki Hashizume
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Production of pigments
- Patent number 5,776,238
- Issue date Jul 7, 1998
- Ciba Specialty Chemicals Corporation
- Paul Kerwin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Crystal growth modifiers for perylene pigments
- Patent number 5,753,030
- Issue date May 19, 1998
- Bayer Corporation
- Thomas R. Flatt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Modification of pigment and electrophotographic photoreceptor with...
- Patent number 5,403,687
- Issue date Apr 4, 1995
- Citizen Watch Co., Ltd.
- Mizue Fujimori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for converting 2,9-dimethylquinacridone compound into pigment
- Patent number 5,318,626
- Issue date Jun 7, 1994
- Toyo Ink Manufacturing Co., Ltd.
- Hitoshi Maki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Production of pigment compositions
- Patent number 5,190,585
- Issue date Mar 2, 1993
- Ciba-Geigy Corporation
- James M. McCrae
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
ON-SLIDE SYNTHESIS OF A SCHIFF REAGENT
- Publication number 20250164360
- Publication date May 22, 2025
- Ventana Medical Systems, Inc.
- Jean Marie Bird
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
QUINACRIDONE PIGMENT, PIGMENT DISPERSION, AND AQUEOUS INKJET INK
- Publication number 20250011599
- Publication date Jan 9, 2025
- DIC CORPORATION
- Kenichi Sugiura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND USING NATURAL PIGMENT
- Publication number 20240318003
- Publication date Sep 26, 2024
- DIC CORPORATION
- Takahiko Ootsubo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR CHLORINATING BLUE ANTHRONE, VIOLANTHRONE OR ISOVIOLANTRONE
- Publication number 20230159761
- Publication date May 25, 2023
- Xiaohan HE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
STABILIZED TWO-PART HEMATOXYLIN SOLUTION UTILIZING pH ADJUSTMENT
- Publication number 20220090993
- Publication date Mar 24, 2022
- Ventana Medical Systems, Inc.
- Edward E. Durrant
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HEMATOXYLIN STAINER SYSTEM
- Publication number 20210223146
- Publication date Jul 22, 2021
- Ventana Medical Systems, Inc.
- Edward E. Durrant
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PRODUCING QUINACRIDONE SOLID-SOLUTION PIGMENT, PIGMENT D...
- Publication number 20200407563
- Publication date Dec 31, 2020
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Naoto KAMATA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NYLON FLOORCOVERINGS EMPLOYING VAT DYESTUFFS AND METHODS OF MAKING...
- Publication number 20190292694
- Publication date Sep 26, 2019
- Wilana Chemical LLC
- Dennis J. JONES
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Application
METHOD FOR PRESERVING LEUCO CHROMOGEN-CONTAINING AQUEOUS SOLUTION
- Publication number 20190177548
- Publication date Jun 13, 2019
- KYOWA MEDEX CO., LTD.
- Haruyo Soya
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHODS AND COMPOSITIONS FOR REMOVING OR REDUCING FORMATION OF PREC...
- Publication number 20180172563
- Publication date Jun 21, 2018
- Ventana Medical Systems, Inc.
- Edward E. Durrant
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HIGHLY HEAT-RESISTANT PHTHALOCYANINE
- Publication number 20130274462
- Publication date Oct 17, 2013
- M. Technique Co., Ltd.
- Masaki Maekawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
SOLID SOLUTION PIGMENT NANOPARTICLES AND METHOD FOR PRODUCING SOLID...
- Publication number 20130220180
- Publication date Aug 29, 2013
- M. Technique Co., Ltd.
- Masaki Maekawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
NOVEL YELLOW PIGMENT COMPOSITION, AND METHOD FOR PRODUCING YELLOW P...
- Publication number 20130095322
- Publication date Apr 18, 2013
- M. Technique Co., Ltd.
- Masaki Maekawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
PREPARING AND DISPERSING SURFACE-MODIFIED COLOUR PIGMENTS
- Publication number 20120202927
- Publication date Aug 9, 2012
- AGFA-GEVAERT N.V.
- Geert Deroover
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF FINISHING ORGANIC PIGMENTS
- Publication number 20110226160
- Publication date Sep 22, 2011
- BASF SE
- Joachim Jesse
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ISOMETRIC ISOINDOLINE YELLOW PIGMENT
- Publication number 20110023754
- Publication date Feb 3, 2011
- BASF SE
- Rudiger Hainz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING PIGMENT NANOPARTICLES BY FORCED ULTRATHIN FILM...
- Publication number 20100326321
- Publication date Dec 30, 2010
- Masakazu Enomura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF FINISHING ORGANIC PIGMENTS
- Publication number 20100286445
- Publication date Nov 11, 2010
- BASF SE
- Matthias Klueglein
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PRODUCTION OF FINELY DIVIDED PIGMENTS
- Publication number 20100050904
- Publication date Mar 4, 2010
- BASF SE
- Joachim Jesse
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF FINISHING ORGANIC PIGMENTS
- Publication number 20100043672
- Publication date Feb 25, 2010
- BASF SE
- Joachim Jesse
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR MANUFACTURING PIGMENT DISPERSION
- Publication number 20090139430
- Publication date Jun 4, 2009
- Canon Kabushiki Kaisha
- Tetsuo Hino
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
2-[[1-[[(2,3-Dihydro-2-Oxo-1H-Benzimidazol-5-Yl)Amino]Carbonyl]-2-O...
- Publication number 20090012305
- Publication date Jan 8, 2009
- Hans Reichert
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NONPOLAR AND SOLID OR PHASE CHANGE INK COMPOSITIONS COMPRISING QUIN...
- Publication number 20080302272
- Publication date Dec 11, 2008
- Xerox Corporation
- C. Geoffrey ALLEN
- B82 - NANO-TECHNOLOGY
Information Patent Application
Process for preparing metal compounds of an azo compound using a mu...
- Publication number 20070020408
- Publication date Jan 25, 2007
- LANXESS Deutschland GmbH
- Ulrich Feldhues
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method and device for carrying out chemical and physical methods
- Publication number 20060042117
- Publication date Mar 2, 2006
- Ruediger Winter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Preparation and use of nanosize pigment compositions
- Publication number 20050145140
- Publication date Jul 7, 2005
- Fridolin Babler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Preparation and use of nanosize pigment compositions
- Publication number 20040138349
- Publication date Jul 15, 2004
- Fridolin Babler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Process for producing sulfonated solid particles
- Publication number 20030134938
- Publication date Jul 17, 2003
- Dainichiseika Color & Chem. Mfg. Co., Ltd.
- Michiei Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of pigment dispersion, pigment dispersi...
- Publication number 20020075369
- Publication date Jun 20, 2002
- Seiko Epson Corporation
- Hitoshi Ota
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Process for fine division of organic pigments by precipitation
- Publication number 20020040665
- Publication date Apr 11, 2002
- Clariant GmbH
- Erwin Dietz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Influencing the physical properties by treatment with an acid, H2SO4

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for preserving leuco chromogen-containing aqueous solution

Method for chlorinating blue anthrone, violanthrone or isoviolantrone

Method for producing quinacridone solid-solution pigment, pigment d...

Nylon floorcoverings employing vat dyestuffs and methods of making...

Methods and compositions for removing or reducing formation of prec...

Highly heat-resistant phthalocyanine

Solid solution pigment nanoparticles and method for producing solid...

Method for producing pigment nanoparticles by forced ultrathin film...

Preparing and dispersing surface-modified colour pigments

Method of finishing organic pigments

Isometric isoindoline yellow pigment

2-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-o...

Method for manufacturing pigment dispersion

Quinacridone nanoscale pigment particles

Process for the preparation of pigment dispersion, pigment dispersi...

Preparation and use of nanosize pigment compositions

Process for producing sulfonated solid particles

Polyphosphoric acid swelling of organic pigments

Process for fine division of organic pigments by precipitation

Toluene sulfonic acid swelling of perylene pigments

Aqueous process for the preparation of linear quinacridones having...

Surface-treated color pigment, colored substrate particles and prod...

Process for conditioning organic pigments

Process for producing transparent pigmentary quinacridones by acid...

Surface-treated color pigment, colored substrate particles and prod...

Production of pigments

Crystal growth modifiers for perylene pigments

Modification of pigment and electrophotographic photoreceptor with...

Process for converting 2,9-dimethylquinacridone compound into pigment

Production of pigment compositions

Patents Applicationslast 30 patents

ON-SLIDE SYNTHESIS OF A SCHIFF REAGENT

QUINACRIDONE PIGMENT, PIGMENT DISPERSION, AND AQUEOUS INKJET INK

COMPOUND USING NATURAL PIGMENT

METHOD FOR CHLORINATING BLUE ANTHRONE, VIOLANTHRONE OR ISOVIOLANTRONE

STABILIZED TWO-PART HEMATOXYLIN SOLUTION UTILIZING pH ADJUSTMENT

HEMATOXYLIN STAINER SYSTEM

METHOD FOR PRODUCING QUINACRIDONE SOLID-SOLUTION PIGMENT, PIGMENT D...

NYLON FLOORCOVERINGS EMPLOYING VAT DYESTUFFS AND METHODS OF MAKING...

METHOD FOR PRESERVING LEUCO CHROMOGEN-CONTAINING AQUEOUS SOLUTION

METHODS AND COMPOSITIONS FOR REMOVING OR REDUCING FORMATION OF PREC...

HIGHLY HEAT-RESISTANT PHTHALOCYANINE

SOLID SOLUTION PIGMENT NANOPARTICLES AND METHOD FOR PRODUCING SOLID...

NOVEL YELLOW PIGMENT COMPOSITION, AND METHOD FOR PRODUCING YELLOW P...

PREPARING AND DISPERSING SURFACE-MODIFIED COLOUR PIGMENTS

METHOD OF FINISHING ORGANIC PIGMENTS

ISOMETRIC ISOINDOLINE YELLOW PIGMENT

METHOD FOR PRODUCING PIGMENT NANOPARTICLES BY FORCED ULTRATHIN FILM...

METHOD OF FINISHING ORGANIC PIGMENTS

PRODUCTION OF FINELY DIVIDED PIGMENTS

METHOD OF FINISHING ORGANIC PIGMENTS

METHOD FOR MANUFACTURING PIGMENT DISPERSION

2-[[1-[[(2,3-Dihydro-2-Oxo-1H-Benzimidazol-5-Yl)Amino]Carbonyl]-2-O...

NONPOLAR AND SOLID OR PHASE CHANGE INK COMPOSITIONS COMPRISING QUIN...

Process for preparing metal compounds of an azo compound using a mu...

Method and device for carrying out chemical and physical methods

Preparation and use of nanosize pigment compositions

Preparation and use of nanosize pigment compositions

Process for producing sulfonated solid particles

Process for the preparation of pigment dispersion, pigment dispersi...

Process for fine division of organic pigments by precipitation