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BR9912174A - Método para evitar manchas nas superfìcies de produtos de alumìnio - Google Patents

Método para evitar manchas nas superfìcies de produtos de alumìnio

Info

Publication number
BR9912174A
BR9912174A BR9912174-3A BR9912174A BR9912174A BR 9912174 A BR9912174 A BR 9912174A BR 9912174 A BR9912174 A BR 9912174A BR 9912174 A BR9912174 A BR 9912174A
Authority
BR
Brazil
Prior art keywords
products
stains
immersed
aluminum
aluminum products
Prior art date
Application number
BR9912174-3A
Other languages
English (en)
Inventor
Gary A Nitowski
Raymond J Colbert
Karl Wefers
Daniel D Roup
Larry F Wieserman
Original Assignee
Alcoa Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcoa Inc filed Critical Alcoa Inc
Publication of BR9912174A publication Critical patent/BR9912174A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • B05D1/185—Processes for applying liquids or other fluent materials performed by dipping applying monomolecular layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • 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, e.g. conversion coatings, passivation of metals
    • C23C22/02—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using non-aqueous solutions
    • C23C22/03—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using non-aqueous solutions containing phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • 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, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • 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, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/20—Orthophosphates containing aluminium cations
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/167—Phosphorus-containing compounds
    • C23F11/1676—Phosphonic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Patente de Invenção: <B>''MéTODO PARA EVITAR MANCHAS NAS SUPERFìCIES DE PRODUTOS DE ALUMìNIO''<D>. Um método para inibir a formação de manchas, especialmente manchas d'água, nas superfícies externas de produtos de liga de alumínio. O método vinvula contatar as superfícies externas desses produtos, particularmente produtos folha ou chapa, extrusões e/ou forjas feitas de ligas de alumínio das séries 5000 e 6000, com um material derivado de ácido organofosfónico ou organofosfínico. Preferivelmente, formas líquidas deste material são adicionadas a uma solução de transporte com base de álcool ou água, e então pulverizada, imersa, pintada ou aplicada com rolo nas superfícies dos produtos folhas ou chapas planas aumentar seu brilho. Outras formas mais complexas podem ser imersas em banhos de material.
BR9912174-3A 1998-06-19 1999-06-18 Método para evitar manchas nas superfìcies de produtos de alumìnio BR9912174A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9001798P 1998-06-19 1998-06-19
US33567699A 1999-06-18 1999-06-18
PCT/US1999/013827 WO1999066104A2 (en) 1998-06-19 1999-06-18 Method for inhibiting stains on aluminum product surfaces

Publications (1)

Publication Number Publication Date
BR9912174A true BR9912174A (pt) 2001-04-10

Family

ID=26781347

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9912174-3A BR9912174A (pt) 1998-06-19 1999-06-18 Método para evitar manchas nas superfìcies de produtos de alumìnio

Country Status (7)

Country Link
US (1) US20020011280A1 (pt)
EP (1) EP1088119A2 (pt)
JP (1) JP2002518594A (pt)
AU (1) AU4695799A (pt)
BR (1) BR9912174A (pt)
CA (1) CA2336186A1 (pt)
WO (1) WO1999066104A2 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7018486B2 (en) † 2002-05-13 2006-03-28 United Technologies Corporation Corrosion resistant trivalent chromium phosphated chemical conversion coatings
US20050268991A1 (en) * 2004-06-03 2005-12-08 Enthone Inc. Corrosion resistance enhancement of tin surfaces
FR2904241B1 (fr) 2006-07-31 2008-10-03 Inst Francais Du Petrole Procede de preparation de materiaux par greffage de groupements phosphores halogenes sur une surface inorganique
US7883738B2 (en) * 2007-04-18 2011-02-08 Enthone Inc. Metallic surface enhancement
US10017863B2 (en) * 2007-06-21 2018-07-10 Joseph A. Abys Corrosion protection of bronzes
TWI453301B (zh) * 2007-11-08 2014-09-21 Enthone 浸鍍銀塗層上的自組分子
US7972655B2 (en) * 2007-11-21 2011-07-05 Enthone Inc. Anti-tarnish coatings
FR3026412B1 (fr) * 2014-09-26 2019-03-29 Aperam Traitement de surface de substrats metalliques
US10645959B2 (en) * 2016-09-19 2020-05-12 Red Bull Gmbh Method and device for treating and monitoring the quality of objects comprising metal materials
CN106884165B (zh) * 2017-01-13 2019-03-22 清华大学 一种基于表面微结构改性提高材料抗氧化烧蚀性能的方法
JP6808180B2 (ja) 2018-09-27 2021-01-06 Toto株式会社 衛生設備部材
JP6763463B1 (ja) * 2018-09-27 2020-09-30 Toto株式会社 水栓金具
EP3744175B1 (en) * 2019-05-31 2024-05-29 Rolex S.A. Composition for impregnating a substrate, in particular a watchstrap
JP7331592B2 (ja) * 2019-09-27 2023-08-23 Toto株式会社 表面に有機層が形成された衛生設備部材の製造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901821A (en) * 1955-11-18 1959-09-01 Detrex Chem Ind Aluminum coated with aluminum benzoate, and method and composition for making same
US3985584A (en) * 1972-10-25 1976-10-12 Oakite Products, Inc. Metal protective coating compositions, their preparation and use
JPS5315687B2 (pt) * 1973-10-04 1978-05-26
DE2519132C3 (de) * 1974-05-02 1982-03-04 Fuji Sashi Industries Ldt., Kawasaki, Kanagawa Verfahren zur kontinuierlichen Herstellung oberflächengeschützter stranggepreßter Formstücke aus Aluminium oder Aluminiumlegierungen
CA1083756A (en) * 1975-08-07 1980-08-19 George P. Koch Prevention of water staining of aluminum
JPS5273139A (en) * 1975-12-16 1977-06-18 Nippon Steel Corp Chemical conversion process for metallic material
EP0016298B1 (en) * 1979-01-22 1983-08-17 Ball Corporation A solution for imparting tarnish resistance on aluminium surfaces and method for applying it
JPS5839232B2 (ja) * 1980-05-12 1983-08-29 日本パ−カライジング株式会社 アルミニウム及びアルミニウム合金表面の皮膜化成処理液
US4846898A (en) * 1988-05-05 1989-07-11 Amax Inc. Method of rendering aluminum base metal resistant to water staining
JPH0778280B2 (ja) * 1988-07-28 1995-08-23 株式会社日立製作所 金属の防食表面処理方法
JPH0266177A (ja) * 1988-08-31 1990-03-06 Kobe Steel Ltd アルミニウム又はアルミニウム合金の熱水処理方法
WO1991019828A1 (en) * 1990-06-19 1991-12-26 Henkel Corporation Liquid composition and process for treating aluminium or tin cans to impart corrosion resistance and reduced friction coefficient
US5279677A (en) * 1991-06-17 1994-01-18 Coral International, Inc. Rinse aid for metal surfaces
GB2259920A (en) * 1991-09-10 1993-03-31 Gibson Chem Ltd Surface conversion coating solution based on molybdenum and phosphate compounds
DE4443032A1 (de) * 1994-12-02 1996-06-05 Haca Gmbh Verschleisteil Techn Mittel zur Behandlung von festen Oberflächen, welches ein Lösungsmittel und eine fluorhaltige Substanz als aktives Mittel enthält
JP3544761B2 (ja) * 1995-10-13 2004-07-21 日本パーカライジング株式会社 アルミニウム含有金属材料用表面処理組成物および表面処理方法
US5601663A (en) * 1996-02-22 1997-02-11 General Motors Corporation Process for forming a black oxide on aluminum alloys and a solution therefor

Also Published As

Publication number Publication date
WO1999066104A2 (en) 1999-12-23
WO1999066104A3 (en) 2000-03-30
AU4695799A (en) 2000-01-05
JP2002518594A (ja) 2002-06-25
EP1088119A2 (en) 2001-04-04
US20020011280A1 (en) 2002-01-31
CA2336186A1 (en) 1999-12-23

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A,7A, E 8A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1912 DE 28/08/2007.