Treatment of aluminium or alloys based thereon

Industry

CPC
C23C22/56

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

C23C22/56Treatment of aluminium or alloys based thereon

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Surface modified galvanized steel sheet
- Patent number 12,188,129
- Issue date Jan 7, 2025
- POSCO Co., Ltd
- Yon-Kyun Song
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Acid zinc sulfate metal pretreatment
- Patent number 12,188,130
- Issue date Jan 7, 2025
- FREIBORNE INDUSTRIES, INC.
- Robert R. Roelofs
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Sealing for anodized metal
- Patent number 12,134,830
- Issue date Nov 5, 2024
- RTX Corporation
- Lei Chen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Conversion coating application system including hydrogels and metho...
- Patent number 12,037,690
- Issue date Jul 16, 2024
- Chemeon Surface Technology, LLC
- Alexander Evan Westre
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Compositions for inhibiting corrosion
- Patent number 11,987,726
- Issue date May 21, 2024
- The Boeing Company
- James Ivan Mardel
- 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
Treatment of conversion-coated metal substrates with preformed reac...
- Patent number 11,891,534
- Issue date Feb 6, 2024
- Henkel AG & Co. KGaA
- Donald Robb Vonk
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Metal surface coatings for improving bond performance and methods o...
- Patent number 11,827,807
- Issue date Nov 28, 2023
- Novelis Inc.
- Corrado Bassi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Continuous coil pretreatment process
- Patent number 11,807,942
- Issue date Nov 7, 2023
- Novelis Inc.
- Michael Bull
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aluminum alloy fastening member and method for producing aluminum a...
- Patent number 11,807,943
- Issue date Nov 7, 2023
- YKK Corporation
- Yuki Urita
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Two-step pretreatment system and method
- Patent number 11,725,286
- Issue date Aug 15, 2023
- PPG Industries Ohio, Inc.
- Steven J. Lemon
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Compositions for inhibiting corrosion
- Patent number 11,560,483
- Issue date Jan 24, 2023
- The Boeing Company
- James Ivan Mardel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Pretreatment compositions, coated aluminum alloys, and methods of m...
- Patent number 11,519,076
- Issue date Dec 6, 2022
- Novelis Inc.
- Corrado Bassi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Permanganate based conversion coating compositions
- Patent number 11,408,077
- Issue date Aug 9, 2022
- PRC DeSoto International, Inc
- Eric L. Morris
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Reaction products of catechol compounds and functionalized co-react...
- Patent number 11,407,921
- Issue date Aug 9, 2022
- Henkel AG & Co. KGaA
- Louis Patrick Rector
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for producing a heat exchanger
- Patent number 11,377,741
- Issue date Jul 5, 2022
- Mahle International GmbH
- Peter Englert
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Preparation of 7XXX aluminum alloys for adhesive bonding
- Patent number 11,346,004
- Issue date May 31, 2022
- Arconic Technologies LLC
- June M. Epp
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Aqueous solution for metal surface treatment, treatment method for...
- Patent number 11,306,397
- Issue date Apr 19, 2022
- Kobe Steel, Ltd.
- Yusuke Takahashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Fluoride-free zirconium-based metal pre-treatment for passivation
- Patent number 11,142,827
- Issue date Oct 12, 2021
- Henkel AG & Co. KGaA
- Joerg Riesop
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Corrosion resistant sol-gel coating and composition and process for...
- Patent number 11,072,712
- Issue date Jul 27, 2021
- Henkel AG & Co. KGaA
- Kirk Kramer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Blackened optical component without fluorescence
- Patent number 10,845,309
- Issue date Nov 24, 2020
- Ecolab USA Inc.
- Elina A. Vitol
- G01 - MEASURING TESTING
Information Patent Grant
Conducting member for fuel cells, fuel cell, fuel cell stack, and m...
- Patent number 10,847,830
- Issue date Nov 24, 2020
- Toyo Kohan Co., Ltd.
- Tomoyuki Tsuruda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Composition for inhibiting corrosion
- Patent number 10,800,929
- Issue date Oct 13, 2020
- The Boeing Company
- James Ivan Mardel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Acidic oxidant-containing composition having aluminum corrosion-sup...
- Patent number 10,736,323
- Issue date Aug 11, 2020
- Saraya Co., Ltd.
- Emiko Kawamukai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Conversion coating and method of making
- Patent number 10,676,828
- Issue date Jun 9, 2020
- Saint-Gobain Performance Plastics Corporation
- Nazila Dadvand
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Treated article and method of making the same
- Patent number 10,675,658
- Issue date Jun 9, 2020
- 3M Innovative Properties Company
- Frans A. Audenaert
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Conversion coating composition comprising a dye and a method for co...
- Patent number 10,570,519
- Issue date Feb 25, 2020
- Momentive Performance Materials Inc.
- Dmitry Chernyshov
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Organic resin-covered surface-treated metal sheet
- Patent number 10,557,205
- Issue date Feb 11, 2020
- Toyo Seikan Group Holdings, Ltd.
- Takuya Kashiwakura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Low reflection articles and related systems and methods
- Patent number 10,551,528
- Issue date Feb 4, 2020
- Pacific Light & Hologram, Inc.
- Joshua D. Wiensch
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Multifunctional cerium-based nanomaterials and methods for producin...
- Patent number 10,434,498
- Issue date Oct 8, 2019
- The Curators of the University of Missouri
- Matthew J. O'Keefe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
CONVERSION COATING APPLICATION SYSTEM INCLUDING HYDROGELS AND METHO...
- Publication number 20240327989
- Publication date Oct 3, 2024
- CHEMEON Surface Technology, LLC
- Alexander Evan Westre
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CONVERSION COATING APPLICATION SYSTEM INCLUDING HYDROGELS AND METHO...
- Publication number 20240318315
- Publication date Sep 26, 2024
- CHEMEON Surface Technology, LLC
- Alexander Evan Westre
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CONVERSION COATING APPLICATION SYSTEM INCLUDING HYDROGELS AND METHO...
- Publication number 20240318316
- Publication date Sep 26, 2024
- CHEMEON Surface Technology, LLC
- Alexander Evan Westre
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
AZOLE COMPOUNDS AS CORROSION INHIBITORS
- Publication number 20240301563
- Publication date Sep 12, 2024
- PRC-DeSoto International, Inc.
- Eric L. Morris
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITIONS FOR INHIBITING CORROSION
- Publication number 20240287319
- Publication date Aug 29, 2024
- The Boeing Company
- James Ivan MARDEL
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CONTINUOUS COIL PRETREATMENT PROCESS
- Publication number 20240060187
- Publication date Feb 22, 2024
- ARCONIC TECHNOLOGIES LLC
- Michael Bull
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PROCESS FOR PROTECTING AN ALUMINUM ALLOY PART
- Publication number 20240009700
- Publication date Jan 11, 2024
- SAFRAN ELECTRONICS & DEFENSE
- Mathieu LEROY
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
CONVERSION COATING APPLICATION SYSTEM INCLUDING HYDROGELS AND METHO...
- Publication number 20230399751
- Publication date Dec 14, 2023
- CHEMEON Surface Technology, LLC
- Alexander Evan Westre
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ALUMINUM ALLOY PRETREATMENT WITH PHOSPHORUS- CONTAINING ORGANIC ACI...
- Publication number 20230227980
- Publication date Jul 20, 2023
- Novelis Inc.
- Michèle Edith Berner
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COMPOSITIONS FOR INHIBITING CORROSION
- Publication number 20230159765
- Publication date May 25, 2023
- COMMONWEALTH SCIENTIFIC AND INDUCTRIAL RESEARCH ORGANISATION
- James Ivan MARDEL
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ALUMINUM ALLOY ARTICLES EXHIBITING IMPROVED BOND DURABILITY AND MET...
- Publication number 20230118694
- Publication date Apr 20, 2023
- Novelis Inc.
- Emanuel Beck
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ANTI-CORROSION SUPER-SLIPPERY ALUMINUM CAPILLARY TUBE AND METHOD AN...
- Publication number 20230081397
- Publication date Mar 16, 2023
- XI'AN JIAOTONG UNIVERSITY
- Cunlu ZHAO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PERMANGANATE BASED CONVERSION COATING COMPOSITIONS
- Publication number 20220380904
- Publication date Dec 1, 2022
- PRC-DeSoto International, Inc.
- Eric L. Morris
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PREPARATION OF 7XXX ALUMINUM ALLOYS FOR ADHESIVE BONDING
- Publication number 20220251710
- Publication date Aug 11, 2022
- Arconic Technologies LLC
- June M. Epp
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEALING FOR ANODIZED METAL
- Publication number 20220127745
- Publication date Apr 28, 2022
- Raytheon Technologies Corporation
- Lei Chen
- 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
ALUMINUM ALLOY FASTENING MEMBER, FASTENER CHAIN AND METHOD FOR PROD...
- Publication number 20220002878
- Publication date Jan 6, 2022
- YKK Corporation
- Yuki URITA
- A44 - HABERDASHERY JEWELLERY
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
COMPOSITIONS FOR INHIBITING CORROSION
- Publication number 20210095136
- Publication date Apr 1, 2021
- Commonwealth Scientific and Industrial Research Organisation
- James Ivan MARDEL
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ALUMINUM ALLOY FASTENING MEMBER AND METHOD FOR PRODUCING ALUMINUM A...
- Publication number 20200399762
- Publication date Dec 24, 2020
- YKK Corporation
- Yuki URITA
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Permanganate Based Conversion Coating Compositions
- Publication number 20200354837
- Publication date Nov 12, 2020
- PRC-DeSoto International, Inc.
- Eric L. Morris
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PROTECTIVE COATING COMPOSITION AND COATED METALLIC SUBSTRATE COMPRI...
- Publication number 20200283908
- Publication date Sep 10, 2020
- Momentive Performance Materials Inc.
- Rajkumar Jana
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TWO-STEP PRETREATMENT SYSTEM AND METHOD
- Publication number 20200248313
- Publication date Aug 6, 2020
- PPG INDUSTRIES OHIO, INC.
- Steven J. Lemon
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PREPARATION METHODS FOR ADHESIVE BONDING OF 7XXX ALUMINUM ALLOYS, A...
- Publication number 20200141006
- Publication date May 7, 2020
- ARCONIC INC.
- June M. Epp
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LOW REFLECTION ARTICLES AND RELATED SYSTEMS AND METHODS
- Publication number 20200124769
- Publication date Apr 23, 2020
- Pacific Light & Hologram, Inc.
- Joshua D. Wiensch
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ACID ZINC SULFATE METAL PRETREATMENT
- Publication number 20200024743
- Publication date Jan 23, 2020
- Freiborne Industries, Inc.
- Robert R. Roelofs
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FERROUS STRUCTURAL COMPONENT FOR USE IN FOULING AND CORROSIVE ENVIR...
- Publication number 20200010946
- Publication date Jan 9, 2020
- THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
- Jessica A. Krogstad
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ORGANIC RESIN-COVERED SURFACE-TREATED METAL SHEET
- Publication number 20190368048
- Publication date Dec 5, 2019
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Takuya Kashiwakura
- B32 - LAYERED PRODUCTS
Information Patent Application
REACTION PRODUCTS OF CATECHOL COMPOUNDS AND FUNCTIONALIZED CO-REACT...
- Publication number 20190301023
- Publication date Oct 3, 2019
- Henkel AG & Co. KGaA
- Louis Patrick Rector
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
AQUEOUS SOLUTION FOR METAL SURFACE TREATMENT, TREATMENT METHOD FOR...
- Publication number 20190177854
- Publication date Jun 13, 2019
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Yusuke TAKAHASHI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Treatment of aluminium or alloys based thereon

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Surface modified galvanized steel sheet

Acid zinc sulfate metal pretreatment

Sealing for anodized metal

Conversion coating application system including hydrogels and metho...

Compositions for inhibiting corrosion

Method for treating surfaces of aluminum containing substrates

Treatment of conversion-coated metal substrates with preformed reac...

Metal surface coatings for improving bond performance and methods o...

Continuous coil pretreatment process

Aluminum alloy fastening member and method for producing aluminum a...

Two-step pretreatment system and method

Compositions for inhibiting corrosion

Pretreatment compositions, coated aluminum alloys, and methods of m...

Permanganate based conversion coating compositions

Reaction products of catechol compounds and functionalized co-react...

Method for producing a heat exchanger

Preparation of 7XXX aluminum alloys for adhesive bonding

Aqueous solution for metal surface treatment, treatment method for...

Fluoride-free zirconium-based metal pre-treatment for passivation

Corrosion resistant sol-gel coating and composition and process for...

Blackened optical component without fluorescence

Conducting member for fuel cells, fuel cell, fuel cell stack, and m...

Composition for inhibiting corrosion

Acidic oxidant-containing composition having aluminum corrosion-sup...

Conversion coating and method of making

Treated article and method of making the same

Conversion coating composition comprising a dye and a method for co...

Organic resin-covered surface-treated metal sheet

Low reflection articles and related systems and methods

Multifunctional cerium-based nanomaterials and methods for producin...

Patents Applicationslast 30 patents

CONVERSION COATING APPLICATION SYSTEM INCLUDING HYDROGELS AND METHO...

CONVERSION COATING APPLICATION SYSTEM INCLUDING HYDROGELS AND METHO...

CONVERSION COATING APPLICATION SYSTEM INCLUDING HYDROGELS AND METHO...

AZOLE COMPOUNDS AS CORROSION INHIBITORS

COMPOSITIONS FOR INHIBITING CORROSION

CONTINUOUS COIL PRETREATMENT PROCESS

PROCESS FOR PROTECTING AN ALUMINUM ALLOY PART

CONVERSION COATING APPLICATION SYSTEM INCLUDING HYDROGELS AND METHO...

ALUMINUM ALLOY PRETREATMENT WITH PHOSPHORUS- CONTAINING ORGANIC ACI...

COMPOSITIONS FOR INHIBITING CORROSION

ALUMINUM ALLOY ARTICLES EXHIBITING IMPROVED BOND DURABILITY AND MET...

ANTI-CORROSION SUPER-SLIPPERY ALUMINUM CAPILLARY TUBE AND METHOD AN...

PERMANGANATE BASED CONVERSION COATING COMPOSITIONS

PREPARATION OF 7XXX ALUMINUM ALLOYS FOR ADHESIVE BONDING

SEALING FOR ANODIZED METAL

METHOD FOR PASSIVATING AN ALUMINUM SURFACE PROVIDED WITH A FLUX

ALUMINUM ALLOY FASTENING MEMBER, FASTENER CHAIN AND METHOD FOR PROD...

METHOD FOR TREATING SURFACES OF ALUMINUM CONTAINING SUBSTRATES

COMPOSITIONS FOR INHIBITING CORROSION

ALUMINUM ALLOY FASTENING MEMBER AND METHOD FOR PRODUCING ALUMINUM A...

Permanganate Based Conversion Coating Compositions

PROTECTIVE COATING COMPOSITION AND COATED METALLIC SUBSTRATE COMPRI...

TWO-STEP PRETREATMENT SYSTEM AND METHOD

PREPARATION METHODS FOR ADHESIVE BONDING OF 7XXX ALUMINUM ALLOYS, A...

LOW REFLECTION ARTICLES AND RELATED SYSTEMS AND METHODS

ACID ZINC SULFATE METAL PRETREATMENT

FERROUS STRUCTURAL COMPONENT FOR USE IN FOULING AND CORROSIVE ENVIR...

ORGANIC RESIN-COVERED SURFACE-TREATED METAL SHEET

REACTION PRODUCTS OF CATECHOL COMPOUNDS AND FUNCTIONALIZED CO-REACT...

AQUEOUS SOLUTION FOR METAL SURFACE TREATMENT, TREATMENT METHOD FOR...