containing also organic acids

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CPC
C23C22/17

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CCHEMISTRY METALLURGY C23Surface treatment C23CCOATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL C23C22/00Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating

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C23C22/17containing also organic acids

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Treatment agent for chromium-free insulating coating formation, ins...
- Patent number 12,163,232
- Issue date Dec 10, 2024
- JFE Steel Corporation
- Karin Kokufu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of tin-plating copper alloy for electric or electronic parts...
- Patent number 11,542,606
- Issue date Jan 3, 2023
- POONGSAN CORPORATION
- Cheol Min Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Treatment liquid for black trivalent chromium conversion coating, t...
- Patent number 10,968,520
- Issue date Apr 6, 2021
- Nippon Hyomen Kagaku Kabushiki Kaisha
- Kazuyuki Shinozaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Two-step sealing of anodized aluminum coatings
- Patent number 10,760,164
- Issue date Sep 1, 2020
- Hamilton Sundstrand Corporation
- Zhongfen Ding
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electrical steel sheet
- Patent number 10,549,315
- Issue date Feb 4, 2020
- Nippon Steel Corporation
- Masaru Takahashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electrical steel sheet
- Patent number 10,519,551
- Issue date Dec 31, 2019
- Nippon Steel Corporation
- Shuichi Yamazaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Finishing agent for trivalent chromium chemical conversion coating...
- Patent number 9,567,453
- Issue date Feb 14, 2017
- Dipsol Chemicals Co., Ltd.
- Manabu Inoue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Processing solution for forming hexavalent chromium free, black con...
- Patent number 9,057,133
- Issue date Jun 16, 2015
- Dipsol Chemicals Co., Ltd.
- Manabu Inoue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Semiconductor that has a functionalized surface
- Patent number 9,048,188
- Issue date Jun 2, 2015
- The Regents of the University of Michigan
- Stephen Maldonado
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Anti-corrosive treatment for surfaces made of zinc and zinc alloys
- Patent number 8,951,363
- Issue date Feb 10, 2015
- Atotech Deutschland GmbH
- Udo Hofmann
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Preparation method of hot dip galvanized sheet anti-corrosive treat...
- Patent number 8,742,000
- Issue date Jun 3, 2014
- Pangang Group Steel Vanadium and Titanium Co., Ltd.
- Zhefeng Xu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of passivating metallic surfaces by means of copolymers havi...
- Patent number 8,568,522
- Issue date Oct 29, 2013
- BASF SE
- Frank Klippel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Treatment solution for forming black hexavalent chromium-free chemi...
- Patent number 8,337,641
- Issue date Dec 25, 2012
- Dipsol Chemicals Co., Ltd.
- Tomitaka Yamamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Aqueous reaction solution and method of passivating workpieces havi...
- Patent number 8,262,811
- Issue date Sep 11, 2012
- Atotech Deutschland GmbH
- Lee Capper
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Pretreatment before painting of composite metal structures containi...
- Patent number 6,720,032
- Issue date Apr 13, 2004
- Henkel Kommanditgesellschaft auf Aktien
- Peter Kuhm
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Phosphate conversion coating concentrate
- Patent number 6,706,123
- Issue date Mar 16, 2004
- Henkel Kommanditgesellschaft auf Aktien
- William E. Fristad
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Aqueous phosphating composition and process for metal surfaces
- Patent number 6,179,934
- Issue date Jan 30, 2001
- Henkel Corporation
- Masahiko Kawakami
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process of phosphatizing metal surfaces
- Patent number 6,168,674
- Issue date Jan 2, 2001
- Dynamit Nobel Aktiengesellscha
- Horst Gehmecker
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for the phosphatising treatment of steel strip or sheet gal...
- Patent number 5,795,408
- Issue date Aug 18, 1998
- Metallgesellschaft Aktiengesellschaft
- Klaus Bittner
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Phosphate coatings for metal surfaces
- Patent number 5,232,523
- Issue date Aug 3, 1993
- Nippon Paint Co., Ltd.
- Koetsu Endo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Zinc-nickel phosphate conversion coating composition and process
- Patent number 5,000,799
- Issue date Mar 19, 1991
- Nihon Parkerizing Co., Ltd.
- Toshi Miyawaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Compositions for protecting steel surfaces against atmospheric oxid...
- Patent number 4,808,244
- Issue date Feb 28, 1989
- ITALBONDER Spa
- Giuseppe Pedrazzini
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for phosphating metal surfaces and especially iron surfaces
- Patent number 4,708,744
- Issue date Nov 24, 1987
- Henkel Kommanditgesellschaft auf Aktien
- Ramon B. Cabado
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Phosphate conversion coating accelerators
- Patent number 4,680,064
- Issue date Jul 14, 1987
- Gerhard Collardin GmbH
- Heinz Portz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for the treatment by chemical conversion of substrates of z...
- Patent number 4,670,066
- Issue date Jun 2, 1987
- Compagnie Francaise de Produits Industriels
- Joseph Schapira
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Ductile polyelectrolyte macromolecule-complexed zinc phosphate conv...
- Patent number 4,659,395
- Issue date Apr 21, 1987
- The United States of America as represented by the United States Department o...
- Toshifumi Sugama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for phosphating metals
- Patent number 4,637,838
- Issue date Jan 20, 1987
- Metallgesellschaft, A.G.
- Werner Rausch
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Phosphating solutions and process
- Patent number 4,490,185
- Issue date Dec 25, 1984
- Henkel Kommanditgesellschaft auf Aktien
- Karl-Heinz Gottwald
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Acidic zinc phosphate solution and method
- Patent number 4,153,479
- Issue date May 8, 1979
- Oxy Metal Industries Corporation
- Yukihiko Ayano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
3458364
- Patent number 3,458,364
- Issue date Jul 29, 1969
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Surface treatment method of metal powder and surface passivated met...
- Publication number 20240300013
- Publication date Sep 12, 2024
- HENGDIAN GROUP DMEGC MAGNETICS CO., LTD.
- Yongyang SUN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
RESOURCE-SAVING METHOD FOR ZINC PHOSPHATING OF A METAL SURFACE
- Publication number 20230175138
- Publication date Jun 8, 2023
- Henkel AG & Co. KGaA
- Ralf Posner
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TREATMENT AGENT FOR CHROMIUM-FREE INSULATING COATING FORMATION, INS...
- Publication number 20220049359
- Publication date Feb 17, 2022
- JFE STEEL CORPORATION
- Karin KOKUFU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TWO-STEP SEALING OF ANODIZED ALUMINUM COATINGS
- Publication number 20190127860
- Publication date May 2, 2019
- HAMILTON SUNDSTRAND CORPORATION
- Zhongfen Ding
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PROCESS FOR COATING METALLIC SURFACES WITH A PASSIVATING AGENT, THE...
- Publication number 20170314137
- Publication date Nov 2, 2017
- CHEMETALL GMBH
- Mark Andre Schneider
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Self-Healing Corrosion Protection Coatings for Nd-Fe-B Magnets
- Publication number 20140139304
- Publication date May 22, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yar-Ming WANG
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
FINISHING AGENT FOR TRIVALENT CHROMIUM CHEMICAL CONVERSION COATING...
- Publication number 20140017514
- Publication date Jan 16, 2014
- DIPSOL CHEMICALS CO., LTD.
- Manabu Inoue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PREPARATION FOR PASSIVATING METALLIC SURFACES, COMPRISING ACID-FUNC...
- Publication number 20130115470
- Publication date May 9, 2013
- Christian Schade
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SEMICONDUCTOR THAT HAS A FUNCTIONALIZED SURFACE
- Publication number 20130035498
- Publication date Feb 7, 2013
- The Regents of the University of Michigan
- Stephen Maldonado
- C30 - CRYSTAL GROWTH
Information Patent Application
ANTI-CORROSIVE TREATMENT FOR SURFACES MADE OF ZINC AND ZINC ALLOYS
- Publication number 20120091398
- Publication date Apr 19, 2012
- Udo Hofmann
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PREPARATION METHOD OF HOT DIP GALVANIZED SHEET ANTI-CORROSIVE TREAT...
- Publication number 20120052312
- Publication date Mar 1, 2012
- Pangang Group Steel Vanadium and Titanium Co., Ltd
- Zhefeng Xu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR COATING METALLIC SURFACES WITH A PASSIVATING AGENT, THE...
- Publication number 20110008645
- Publication date Jan 13, 2011
- Mark Andre Schneider
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CORROSION PROTECTIVE AND ELECTRICAL CONDUCTIVITY COMPOSITION FREE O...
- Publication number 20100203237
- Publication date Aug 12, 2010
- Procoat Tecnologias, S.L.
- Luis Conde Moragues
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF PASSIVATING METALLIC SURFACES BY MEANS OF COPOLYMERS HAVI...
- Publication number 20090324839
- Publication date Dec 31, 2009
- BASF SE Patents, Trademarks and Licenses
- Frank Klippel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PROCESSING SOLUTION FOR FORMING HEXAVALENT CHROMIUM FREE, BLACK CON...
- Publication number 20090178734
- Publication date Jul 16, 2009
- DIPSOL CHEMICALS CO., LTD.
- Manabu Inoue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PHOSPHATING SOLUTION WITH HYDROGEN PEROXIDE AND CHELATING CARBOXYLI...
- Publication number 20090071573
- Publication date Mar 19, 2009
- Jan-Willem Brouwer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Aqueous Reaction Solution and Method of Passivating Workpieces Havi...
- Publication number 20090032146
- Publication date Feb 5, 2009
- Atotech Deutschland GmbH
- Lee Capper
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TREATMENT SOLUTION FOR FORMING BLACK HEXAVALENT CHROMIUM-FREE CHEMI...
- Publication number 20080210341
- Publication date Sep 4, 2008
- DIPSOL CHEMICALS CO. LTD.
- Tomitaka Yamamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method For Preparing Metallic Workplaces For Cold Forming
- Publication number 20080166575
- Publication date Jul 10, 2008
- CHEMETALL GMBH
- Klaus-Dieter Nittel
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Corrosion-inhibiting coating for metal substrates and corrosion-res...
- Publication number 20070298246
- Publication date Dec 27, 2007
- Fabricas Monterrey, S.A. de C.V.
- Jose Luis Martinez Carballido
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Agent for reducing conversion film overall friction coefficient for...
- Publication number 20070023104
- Publication date Feb 1, 2007
- DIPSOL CHEMICALS CO., LTD.
- Tomitaka Yamamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Processing solution for forming hexavalent chromium free, black con...
- Publication number 20050109426
- Publication date May 26, 2005
- DIPSOL CHEMICALS CO., LTD.
- Manabu Inoue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Phosphate conversion coating concentrate
- Publication number 20030209289
- Publication date Nov 13, 2003
- William E. Fristad
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

containing also organic acids

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Treatment agent for chromium-free insulating coating formation, ins...

Method of tin-plating copper alloy for electric or electronic parts...

Treatment liquid for black trivalent chromium conversion coating, t...

Two-step sealing of anodized aluminum coatings

Electrical steel sheet

Electrical steel sheet

Finishing agent for trivalent chromium chemical conversion coating...

Processing solution for forming hexavalent chromium free, black con...

Semiconductor that has a functionalized surface

Anti-corrosive treatment for surfaces made of zinc and zinc alloys

Preparation method of hot dip galvanized sheet anti-corrosive treat...

Method of passivating metallic surfaces by means of copolymers havi...

Treatment solution for forming black hexavalent chromium-free chemi...

Aqueous reaction solution and method of passivating workpieces havi...

Pretreatment before painting of composite metal structures containi...

Phosphate conversion coating concentrate

Aqueous phosphating composition and process for metal surfaces

Process of phosphatizing metal surfaces

Process for the phosphatising treatment of steel strip or sheet gal...

Phosphate coatings for metal surfaces

Zinc-nickel phosphate conversion coating composition and process

Compositions for protecting steel surfaces against atmospheric oxid...

Process for phosphating metal surfaces and especially iron surfaces

Phosphate conversion coating accelerators

Process for the treatment by chemical conversion of substrates of z...

Ductile polyelectrolyte macromolecule-complexed zinc phosphate conv...

Process for phosphating metals

Phosphating solutions and process

Acidic zinc phosphate solution and method

3458364

Patents Applicationslast 30 patents

Surface treatment method of metal powder and surface passivated met...

RESOURCE-SAVING METHOD FOR ZINC PHOSPHATING OF A METAL SURFACE

TREATMENT AGENT FOR CHROMIUM-FREE INSULATING COATING FORMATION, INS...

TWO-STEP SEALING OF ANODIZED ALUMINUM COATINGS

PROCESS FOR COATING METALLIC SURFACES WITH A PASSIVATING AGENT, THE...

Self-Healing Corrosion Protection Coatings for Nd-Fe-B Magnets

FINISHING AGENT FOR TRIVALENT CHROMIUM CHEMICAL CONVERSION COATING...

PREPARATION FOR PASSIVATING METALLIC SURFACES, COMPRISING ACID-FUNC...

SEMICONDUCTOR THAT HAS A FUNCTIONALIZED SURFACE

ANTI-CORROSIVE TREATMENT FOR SURFACES MADE OF ZINC AND ZINC ALLOYS

PREPARATION METHOD OF HOT DIP GALVANIZED SHEET ANTI-CORROSIVE TREAT...

PROCESS FOR COATING METALLIC SURFACES WITH A PASSIVATING AGENT, THE...

CORROSION PROTECTIVE AND ELECTRICAL CONDUCTIVITY COMPOSITION FREE O...

METHOD OF PASSIVATING METALLIC SURFACES BY MEANS OF COPOLYMERS HAVI...

PROCESSING SOLUTION FOR FORMING HEXAVALENT CHROMIUM FREE, BLACK CON...

PHOSPHATING SOLUTION WITH HYDROGEN PEROXIDE AND CHELATING CARBOXYLI...

Aqueous Reaction Solution and Method of Passivating Workpieces Havi...

TREATMENT SOLUTION FOR FORMING BLACK HEXAVALENT CHROMIUM-FREE CHEMI...

Method For Preparing Metallic Workplaces For Cold Forming

Corrosion-inhibiting coating for metal substrates and corrosion-res...

Agent for reducing conversion film overall friction coefficient for...

Processing solution for forming hexavalent chromium free, black con...

Phosphate conversion coating concentrate