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containing fluorides or complex fluorides
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C23C22/34
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C
CHEMISTRY METALLURGY
C23
Surface treatment
C23C
COATING 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
C23C22/00
Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating
Current Industry
C23C22/34
containing fluorides or complex fluorides
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Patents Grants
last 30 patents
Information
Patent Grant
Aluminum heat exchanger
Patent number
12,139,639
Issue date
Nov 12, 2024
Carrier Corporation
Mark R. Jaworowski
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
ZnAlMg-coated metal sheet with improved flexibility and correspondi...
Patent number
12,116,673
Issue date
Oct 15, 2024
Arcelormittal
Luc Diez
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Polymers for metal surface treatment
Patent number
12,071,495
Issue date
Aug 27, 2024
SPECIALTY OPERATIONS FRANCE
Marie-Pierre Labeau
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Coating composition for metal surface pre-treatment, its preparatio...
Patent number
12,054,567
Issue date
Aug 6, 2024
Henkel AG & Co. KGaA
Xueting Qiu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for treating metallic surfaces with an acidic aqueous compos...
Patent number
12,049,571
Issue date
Jul 30, 2024
SPECIALTY OPERATIONS FRANCE
Stefan Birkenheuer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Austenitic stainless steel having excellent electrical conductivity...
Patent number
12,049,688
Issue date
Jul 30, 2024
POSCO Co., Ltd
Kwang-Min Kim
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for corrosion-protecting pretreatment of a metallic surface...
Patent number
12,043,753
Issue date
Jul 23, 2024
Chemetall GmbH
Stefan Birkenheuer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for treating metallic surfaces with an acidic aqueous compos...
Patent number
12,043,758
Issue date
Jul 23, 2024
SPECIALTY OPERATIONS FRANCE
Stefan Birkenheuer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Trivalent chromium chemical conversion treatment liquid for zinc or...
Patent number
11,987,888
Issue date
May 21, 2024
Dipsol Chemicals Co., Ltd.
Ryouji Iwanaga
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for treating surfaces of aluminum containing substrates
Patent number
11,958,989
Issue date
Apr 16, 2024
Rhodia Operations
Lars Sebralla
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for producing chemically treated alloy material, and chemica...
Patent number
11,879,172
Issue date
Jan 23, 2024
Nippon Steel Corporation
Takamitsu Takagi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for corrosion-protective and cleaning pretreatment of metall...
Patent number
11,761,092
Issue date
Sep 19, 2023
Henkel AG & Co. KGaA
Jerzy-Tadeusz Wawrzyniak
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Method of performing pre-paint treatment of automobile body and aut...
Patent number
11,702,757
Issue date
Jul 18, 2023
NIPPON PAINT SURF CHEMICALS CO., LTD.
Takayuki Ueno
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Metallic material surface treatment agent, metallic material having...
Patent number
11,603,592
Issue date
Mar 14, 2023
Nihon Parkerizing Co., Ltd.
Yusuke Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Sn-plated steel sheet and method for manufacturing Sn-plated steel...
Patent number
11,598,009
Issue date
Mar 7, 2023
Nippon Steel Corporation
Shintaro Yamanaka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Use of an adhesion promoter obtainable as a reaction product of a d...
Patent number
11,535,940
Issue date
Dec 27, 2022
Henkel AG & Co. KGaA
Thomas Moeller
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Alkaline molybdenum cation and phosphonate-containing cleaning comp...
Patent number
11,518,960
Issue date
Dec 6, 2022
PPG Industries Ohio, Inc.
Mark W. McMillen
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Two-stage pretreatment of aluminum, in particular aluminum casting...
Patent number
11,499,237
Issue date
Nov 15, 2022
Volker Geick
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for specifically adjusting the electrical conductivity of co...
Patent number
11,492,707
Issue date
Nov 8, 2022
Chemetall GmbH
Olaf Dahlenburg
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Aqueous acidic composition for treating metal surfaces, treating me...
Patent number
11,453,947
Issue date
Sep 27, 2022
TATA STEEL IJMUIDEN BV
Chiel Matthias Dane
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for anti-corrosion pre-treatment of a metal surface containi...
Patent number
11,441,226
Issue date
Sep 13, 2022
Chemetall GmbH
Stefan Birkenheuer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of forming a fluorinated metal film
Patent number
11,390,947
Issue date
Jul 19, 2022
Applied Materials, Inc.
Nitin Deepak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Chemical conversion treatment agent, method for producing chemical...
Patent number
11,359,288
Issue date
Jun 14, 2022
Nihon Parkerizing Co., Ltd.
Atsushi Takami
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Composition for coating of metallic surfaces with good adhesion, in...
Patent number
11,346,002
Issue date
May 31, 2022
Chemetall GmbH
Lars Sebralla
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of treating surface of metal base, metallic material treated...
Patent number
11,293,102
Issue date
Apr 5, 2022
Chemetall GmbH
Toshio Inbe
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Water-based treatment solution, chemical conversion treatment metho...
Patent number
11,280,004
Issue date
Mar 22, 2022
NIPPON STEEL NISSHIN CO., LTD.
Masanori Matsuno
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Austenitic heat resistant alloy and method for producing the same
Patent number
11,268,195
Issue date
Mar 8, 2022
Nippon Steel Corporation
Takumi Nishimoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for pretreating aluminum materials, particularly aluminum wh...
Patent number
11,261,531
Issue date
Mar 1, 2022
Chemetall GmbH
Lars Sebralla
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for coating metal surfaces of substrates, and objects coated...
Patent number
11,261,337
Issue date
Mar 1, 2022
Chemetall GmbH
Daniel Wasserfallen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Austenitic heat resistant alloy and method for producing same, and...
Patent number
11,248,297
Issue date
Feb 15, 2022
Nippon Steel Corporation
Takumi Nishimoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR COATING ZINC DIE-CAST PARTS, MULTI-LAYERED COATING FOR T...
Publication number
20240254631
Publication date
Aug 1, 2024
FNT-GMBH
Volker MÜHLBERGER
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CHEMICAL CONVERSION COATING AGENT, SURFACE-TREATED METAL AND SURFAC...
Publication number
20240200198
Publication date
Jun 20, 2024
NIPPON PAINT SURF CHEMICALS CO., LTD.
Takayuki UENO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SYSTEMS AND METHODS FOR TREATING A SUBSTRATE
Publication number
20240167164
Publication date
May 23, 2024
PPG INDUSTRIES OHIO, INC.
Kuldeep Kumar
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PROCESS FOR CORROSION-PROTECTING PRETREATMENT OF A METALLIC SURFACE...
Publication number
20240043713
Publication date
Feb 8, 2024
CHEMETALL GMBH
Stefan Birkenheuer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
TREATMENT OF METALLIC SURFACES BY COPOLYMER CONTAINING ACIDIC AQUEO...
Publication number
20240011162
Publication date
Jan 11, 2024
CHEMETALL GMBH
Nawel Souad KHELFALLAH
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CR(III) BASED DRY-IN-PLACE COATING COMPOSITION FOR ZINC COATED STEEL
Publication number
20230374665
Publication date
Nov 23, 2023
Henkel AG & Co. KGaA
Priya Thakur
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Compositions And Methods for Pickling and Passivation of Stainless...
Publication number
20230295809
Publication date
Sep 21, 2023
Protocol Environmental Solutions, Inc.
Sergio Vitomir
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR FORMING A BLACK-PASSIVATION LAYER ON A ZINC-IRON ALLOY A...
Publication number
20230160068
Publication date
May 25, 2023
Atotech Deutschland GmbH & Co. KG
Zdenek STARKBAUM
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ONE-STEP PRETREATMENT METHOD OF METALLIC SUBSTRATES FOR METAL COLD...
Publication number
20230091443
Publication date
Mar 23, 2023
CHEMETALL GMBH
Yinfeng SHI
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SYSTEMS AND METHODS FOR TREATING A METAL SUBSTRATE
Publication number
20230074169
Publication date
Mar 9, 2023
PRC-DeSoto International, Inc.
Gordon L. Post
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR PRODUCING A DIAPHRAGM FOR AN ULTRASONIC SENSOR, AND DIAP...
Publication number
20230018337
Publication date
Jan 19, 2023
ROBERT BOSCH GmbH
Eva-Maria Neugebauer
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
COMPOSITE COATING FOR ELIMINATING POLLUTION BY HEAVY METAL CHROMIUM...
Publication number
20220403525
Publication date
Dec 22, 2022
GUANGDONG PROVINCIAL ACADEMY OF BUILDING RESEARCH GROUP CO., LTD
Kai ZHANG
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
TRIVALENT CHROMIUM CHEMICAL CONVERSION TREATMENT LIQUID FOR ZINC OR...
Publication number
20220396884
Publication date
Dec 15, 2022
DIPSOL CHEMICALS CO., LTD.
Ryouji IWANAGA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ALUMINUM ALLOY MATERIAL AND METHOD FOR MANUFACTURING SAME
Publication number
20220290304
Publication date
Sep 15, 2022
UACJ CORPORATION
YOSHIHIKO KYO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PHOSPHATE-FREE CLEANER FOR METALLIC SURFACES WITH REDUCED PICKLING...
Publication number
20220162760
Publication date
May 26, 2022
CHEMETALL GMBH
Andre Schaus
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR ANTI-CORROSION TREATMENT OF A METAL SURFACE WITH REDUCED...
Publication number
20220119650
Publication date
Apr 21, 2022
CHEMETALL GMBH
Michael Droege
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR PASSIVATING AN ALUMINUM SURFACE PROVIDED WITH A FLUX
Publication number
20220112606
Publication date
Apr 14, 2022
MAHLE International GmbH
Peter Englert
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CONTINUOUS SURFACE TREATMENT FOR COILS MADE OF ALUMINUM ALLOYS SHEETS
Publication number
20220090269
Publication date
Mar 24, 2022
CONSTELLIUM NEUF-BRISACH
Matthieu BOEHM
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
POLYMERS FOR METAL SURFACE TREATMENT
Publication number
20220002456
Publication date
Jan 6, 2022
RHODIA OPERATIONS
Marie-Pierre LABEAU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COLD ROLLED STEEL SHEET FOR ZIRCONIUM-BASED CHEMICAL CONVERSION TRE...
Publication number
20210395895
Publication date
Dec 23, 2021
JFE STEEL CORPORATION
Hayato TAKEYAMA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
THIN CORROSION PROTECTIVE COATINGS INCORPORATING POLYAMIDOAMINE POL...
Publication number
20210388231
Publication date
Dec 16, 2021
Henkel AG & Co. KGaA
Donald Robb Vonk
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Solution Based Corrosion Inhibitors for Aluminum Alloy Thermal Spra...
Publication number
20210348278
Publication date
Nov 11, 2021
Raytheon Technologies Corporation
Christopher W. Strock
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ZnAlMg-Coated Metal Sheet with Improved Flexibility and Correspondi...
Publication number
20210310129
Publication date
Oct 7, 2021
ARCELORMITTAL
Luc Diez
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR TREATING METALLIC SURFACES WITH AN ACIDIC AQUEOUS COMPOS...
Publication number
20210269654
Publication date
Sep 2, 2021
CHEMETALL GMBH
Stefan Birkenheuer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AUSTENITIC STAINLESS STEEL HAVING EXCELLENT ELECTRICAL CONDUCTIVITY...
Publication number
20210254203
Publication date
Aug 19, 2021
POSCO
Kwang-Min Kim
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR TREATING SURFACES OF ALUMINUM CONTAINING SUBSTRATES
Publication number
20210253870
Publication date
Aug 19, 2021
RHODIA OPERATIONS
Lars Sebralla
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method of Forming Corrosion Resistant Coating and Related Apparatus
Publication number
20210230751
Publication date
Jul 29, 2021
PRATT & WHITNEY RZESZOW S.A.
Krzysztof Raga
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR ANTI-CORROSION TREATMENT OF A METAL SURFACE WITH REDUCED...
Publication number
20210222013
Publication date
Jul 22, 2021
CHEMETALL GMBH
Michael Droege
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR TREATING METALLIC SURFACES WITH AN ACIDIC AQUEOUS COMPOS...
Publication number
20210163757
Publication date
Jun 3, 2021
CHEMETALL GMBH
Stefan Birkenheuer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Surface Treatment Agent, and Aluminum or Aluminum Alloy Material Ha...
Publication number
20210071304
Publication date
Mar 11, 2021
Yusuke Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...