BR8301742A - Solucao aquosa e processo para tratar uma superficie metalica - Google Patents

Solucao aquosa e processo para tratar uma superficie metalica

Info

Publication number
BR8301742A
BR8301742A BR8301742A BR8301742A BR8301742A BR 8301742 A BR8301742 A BR 8301742A BR 8301742 A BR8301742 A BR 8301742A BR 8301742 A BR8301742 A BR 8301742A BR 8301742 A BR8301742 A BR 8301742A
Authority
BR
Brazil
Prior art keywords
alkyl
dispersible
soluble
solution
hydrogen
Prior art date
Application number
BR8301742A
Other languages
English (en)
Inventor
Andreas Lindert
Original Assignee
Occidental Chem Co
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 Occidental Chem Co filed Critical Occidental Chem Co
Publication of BR8301742A publication Critical patent/BR8301742A/pt

Links

Classifications

    • 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
    • C23F11/12—Oxygen-containing 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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • 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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/16—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using synthetic lacquers or varnishes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • 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
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
    • B05D3/102—Pretreatment of metallic substrates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paints Or Removers (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • ing And Chemical Polishing (AREA)
  • Colloid Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Manufacturing Of Printed Wiring (AREA)
BR8301742A 1982-04-07 1983-04-06 Solucao aquosa e processo para tratar uma superficie metalica BR8301742A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/366,449 US4433015A (en) 1982-04-07 1982-04-07 Treatment of metal with derivative of poly-4-vinylphenol

Publications (1)

Publication Number Publication Date
BR8301742A true BR8301742A (pt) 1983-12-13

Family

ID=23443040

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8301742A BR8301742A (pt) 1982-04-07 1983-04-06 Solucao aquosa e processo para tratar uma superficie metalica

Country Status (16)

Country Link
US (2) US4433015A (pt)
EP (1) EP0091166B1 (pt)
JP (1) JPS58185661A (pt)
KR (1) KR910000980B1 (pt)
AT (1) ATE23199T1 (pt)
AU (1) AU564972B2 (pt)
BR (1) BR8301742A (pt)
CA (1) CA1197082A (pt)
DE (2) DE3311129A1 (pt)
ES (1) ES8502169A1 (pt)
GB (1) GB2119805B (pt)
MX (1) MX159385A (pt)
NZ (1) NZ203556A (pt)
PH (1) PH24637A (pt)
PT (1) PT76498B (pt)
ZA (1) ZA831862B (pt)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022067B2 (ja) * 1982-09-30 1985-05-30 日本パ−カライジング株式会社 金属表面の皮膜形成方法
IT1208665B (it) * 1984-01-04 1989-07-10 Sperimentale Metallurg Spa E T Rivestimento termoresistente ad elevata tranciabilita' per lamierini metallici
DE3315019A1 (de) * 1983-04-26 1984-10-31 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum korrosionsschutz von metallen
CA1267746A (en) * 1983-05-09 1990-04-10 Andreas Lindert Treatment of metal with derivative of poly- alkenylphenol
US4457790A (en) * 1983-05-09 1984-07-03 Parker Chemical Company Treatment of metal with group IV B metal ion and derivative of polyalkenylphenol
JPH0647743B2 (ja) * 1983-10-19 1994-06-22 丸善石油化学株式会社 金属表面処理剤
EP0197892B1 (de) * 1985-04-02 1989-10-18 Ciba-Geigy Ag Härtbare Gemische
US4714752A (en) * 1986-07-26 1987-12-22 Detrex Corporation 2,2-bis (4 hydroxyphenyl) alkyl poly derivatives for use in after-treatment of conversion coated metals
US4795506A (en) * 1986-07-26 1989-01-03 Detrex Corporation Process for after-treatment of metals using 2,2-bis(4-hydroxyphenyl)alkyl poly derivatives
US4790878A (en) * 1987-01-20 1988-12-13 Ford Motor Company Corrosion inhibiting aqueous compositions comprising metal-chelating diphenolamine compounds
US4959103A (en) * 1987-01-20 1990-09-25 Ford Motor Company Corrosion inhibiting aqueous, acidic compositions comprising metal-chelating O-hydroxybenzylamine compound
US4917729A (en) * 1987-01-20 1990-04-17 Ford Motor Company Corrosion inhibiting aqueous, acidic compositions comprising metal-chelating o-hydroxybenzylamine compound
US4792355A (en) * 1987-01-20 1988-12-20 Ford Motor Company Corrosion inhibiting aqueous, acidic compositions comprising metal-chelating omicron-hydroxybenzylamine compound
US4830680A (en) * 1987-01-20 1989-05-16 Ford Motor Company Corrosion inhibiting aqueous compositions comprising metal-chelating diphenolamine compounds
US4770727A (en) * 1987-01-20 1988-09-13 Ford Motor Company Metal-chelating diphenolamine oligomers for corrosion inhibition of metal substrates
US4840667A (en) * 1987-01-20 1989-06-20 Ford Motor Company Metal-chelating diphenolamine oligomers for corrosion inhibition of metal substrates
US4775730A (en) * 1987-03-23 1988-10-04 Hoechst Celanese Corporation Copolymers of p-acetoxystyrene with any of certain polyunsaturated compounds
US4963596A (en) * 1987-12-04 1990-10-16 Henkel Corporation Treatment and after-treatment of metal with carbohydrate-modified polyphenol compounds
US5039770A (en) * 1987-12-04 1991-08-13 Henkel Corporation Treatment and after-treatment of metal with polyphenol compounds
US5116912A (en) * 1987-12-04 1992-05-26 Henkel Corporation Polyphenolic compounds and uses thereof
US5063089A (en) * 1987-12-04 1991-11-05 Henkel Corporation Hydroxylamine or amine oxide containing polyphenolic compounds and uses thereof
US5266410A (en) * 1987-12-04 1993-11-30 Henkel Corporation Treatment and after-treatment of metal with polyphenol compounds
US4970264A (en) * 1987-12-04 1990-11-13 Henkel Corporation Treatment and after-treatment of metal with amine oxide-containing polyphenol compounds
US4978399A (en) * 1988-01-04 1990-12-18 Kao Corporation Metal surface treatment with an aqueous solution
US4910249A (en) * 1988-05-02 1990-03-20 Ppg Industries, Inc. Acrylic polymers
US4872960A (en) * 1988-07-18 1989-10-10 Hoechst Celanese Corporation Protective coatings of a cured hydroxystyrene mannich base and blocked polyisocyantes
US4877502A (en) * 1988-07-18 1989-10-31 Hoechst Celanese Corporation Poly(epoxide) coatings containing a mannich base of a hydroxystyrene containing polymer
US4944812A (en) * 1988-11-16 1990-07-31 Henkel Corporation Tannin mannich adducts for improving corrosion resistance of metals
US4992116A (en) * 1989-04-21 1991-02-12 Henkel Corporation Method and composition for coating aluminum
US5149382A (en) * 1989-10-25 1992-09-22 Ppg Industries, Inc. Method of pretreating metal by means of composition containing S-triazine compound
JPH0418413A (ja) * 1990-01-03 1992-01-22 Nippon Parkerizing Co Ltd プラスチック及び塗装物表面に対する後処理剤
US5520959A (en) * 1990-01-10 1996-05-28 Henkel Corporation Surface-treatment method for tin-plated drawn and ironed cans
JPH03207766A (ja) * 1990-01-10 1991-09-11 Nippon Parkerizing Co Ltd ぶりきｄｉ缶の表面処理方法
US5370909A (en) * 1990-06-19 1994-12-06 Henkel Corporation Liquid composition and process for treating aluminum or tin cans to impart corrosion resistance and mobility thereto
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
US5112413A (en) * 1990-06-26 1992-05-12 Betz Laboratories, Inc. Method for treating metal surfaces with a polymer solution
US5089064A (en) * 1990-11-02 1992-02-18 Henkel Corporation Process for corrosion resisting treatments for aluminum surfaces
JPH04187782A (ja) * 1990-11-21 1992-07-06 Nippon Parkerizing Co Ltd ぶりきｄｉ缶用表面処理液
US5164234A (en) * 1991-01-24 1992-11-17 Henkel Corporation Treating an autodeposited coating with an alkaline solution containing organophosphonate ions
US5147472A (en) * 1991-01-29 1992-09-15 Betz Laboratories, Inc. Method for sealing conversion coated metal components
US5226976A (en) * 1991-04-15 1993-07-13 Henkel Corporation Metal treatment
GB9108222D0 (en) * 1991-04-17 1991-06-05 Ici Plc Composition and method
US5242714A (en) * 1991-12-20 1993-09-07 Henkel Corporation Process for forming protective base coatings on metals
RU2125118C1 (ru) * 1992-04-01 1999-01-20 Хенкель Корпорейшн Способ получения композиции и способ обработки ею металла, его вариант
US5281282A (en) * 1992-04-01 1994-01-25 Henkel Corporation Composition and process for treating metal
US5340687A (en) * 1992-05-06 1994-08-23 Ocg Microelectronic Materials, Inc. Chemically modified hydroxy styrene polymer resins and their use in photoactive resist compositions wherein the modifying agent is monomethylol phenol
US5550004A (en) * 1992-05-06 1996-08-27 Ocg Microelectronic Materials, Inc. Chemically amplified radiation-sensitive composition
US5449415A (en) * 1993-07-30 1995-09-12 Henkel Corporation Composition and process for treating metals
US5427632A (en) * 1993-07-30 1995-06-27 Henkel Corporation Composition and process for treating metals
DE4409306A1 (de) * 1994-03-18 1995-09-21 Basf Ag Verfahren zur Modifizierung von Metalloberflächen
JP2771110B2 (ja) * 1994-04-15 1998-07-02 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
US5728234A (en) * 1994-04-15 1998-03-17 Henkel Corporation Composition and process for treating the surface of aluminiferous metals
US5433773A (en) * 1994-06-02 1995-07-18 Fremont Industries, Inc. Method and composition for treatment of phosphate coated metal surfaces
US5653790A (en) * 1994-11-23 1997-08-05 Ppg Industries, Inc. Zinc phosphate tungsten-containing coating compositions using accelerators
US5588989A (en) * 1994-11-23 1996-12-31 Ppg Industries, Inc. Zinc phosphate coating compositions containing oxime accelerators
EP0815295A1 (en) * 1995-02-28 1998-01-07 Henkel Corporation Reducing or avoiding surface irregularities in electrophoretic painting of phosphated metal surfaces
US5653823A (en) * 1995-10-20 1997-08-05 Ppg Industries, Inc. Non-chrome post-rinse composition for phosphated metal substrates
US5693739A (en) * 1995-12-21 1997-12-02 Ppg Industries, Inc. Phenolic polymers from amino phenols and anhydride or epoxy polymers
US5662746A (en) * 1996-02-23 1997-09-02 Brent America, Inc. Composition and method for treatment of phosphated metal surfaces
DE19634222A1 (de) * 1996-08-24 1998-02-26 Basf Lacke & Farben Beschichtete Metallrohre, beschichteter Armierungsstahl oder Spannstahl
US5885373A (en) * 1997-06-11 1999-03-23 Henkel Corporation Chromium free, low organic content post-rinse for conversion coatings
US6720032B1 (en) 1997-09-10 2004-04-13 Henkel Kommanditgesellschaft Auf Aktien Pretreatment before painting of composite metal structures containing aluminum portions
US6802913B1 (en) 1997-10-14 2004-10-12 Henkel Kommanditgesellschaft Aut Aktien Composition and process for multi-purpose treatment of metal surfaces
US5972433A (en) * 1997-12-05 1999-10-26 Calgon Corporation Method for treatment of metal substrates using Mannich-derived polyethers
BR9907923B1 (pt) 1998-01-27 2008-11-18 composiÇço de tratamento de superfÍcie de metal aquosa, mÉtodo para prover um revestimento de proteÇço sobre uma superfÍcie metÁlica e composiÇço de autodeposiÇço.
JP3827141B2 (ja) 1998-01-27 2006-09-27 ロード コーポレーション 水性プライマ−又は塗料
US6368671B1 (en) 1998-06-22 2002-04-09 Mccormick David R. Treating solid, especially aluminum, surfaces
US6157480A (en) * 1998-09-21 2000-12-05 Gentex Corporation Seal for electrochromic devices
US6758916B1 (en) 1999-10-29 2004-07-06 Henkel Corporation Composition and process for treating metals
JP2001335954A (ja) * 2000-05-31 2001-12-07 Nippon Parkerizing Co Ltd 金属表面処理剤、金属表面処理方法及び表面処理金属材料
US6546694B2 (en) * 2001-04-24 2003-04-15 Dofasco Inc. Light-weight structural panel
JP4078044B2 (ja) * 2001-06-26 2008-04-23 日本パーカライジング株式会社 金属表面処理剤、金属材料の表面処理方法及び表面処理金属材料
EP1453989A4 (en) * 2001-12-13 2005-03-23 Henkel Kgaa USE OF SUBSTITUTED HYDROXYLAMINES IN METAL PHOSPHATING PROCESSES
US6821633B2 (en) * 2002-05-17 2004-11-23 Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) Non-chromate conversion coating compositions, process for conversion coating metals, and articles so coated
US6607610B1 (en) 2002-10-18 2003-08-19 Ge Betz, Inc. Polyphenolamine composition and method of use
WO2004046421A1 (en) * 2002-11-15 2004-06-03 Henkel Kommanditgesellschaft Auf Aktien Passivation composition and process for zinciferous and aluminiferous surfaces
US6881279B2 (en) * 2002-12-11 2005-04-19 Henkel Corporation High performance non-chrome pretreatment for can-end stock aluminum
US6887308B2 (en) * 2003-01-21 2005-05-03 Johnsondiversey, Inc. Metal coating coupling composition
US7579088B2 (en) * 2004-12-02 2009-08-25 Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) Increasing and maintaining the hydrophilic nature of an oxidized plastic surface
US7815751B2 (en) * 2005-09-28 2010-10-19 Coral Chemical Company Zirconium-vanadium conversion coating compositions for ferrous metals and a method for providing conversion coatings
US7414770B2 (en) * 2006-05-03 2008-08-19 Gentex Corporation Contollably dissolving spacing member and associated electrochromic device and method for manufacturing the same
JP6318248B2 (ja) * 2013-08-06 2018-04-25 ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェンＨｅｎｋｅｌ ＡＧ ＆ Ｃｏ． ＫＧａＡ 金属表面予備処理のための被覆組成物、その製造およびその使用
FR3027309B1 (fr) 2014-10-17 2018-08-10 Rhodia Operations Polymeres polyfonctionnels a base d'unites phosphonates et d'unites amines
EP3899088A4 (en) * 2018-12-17 2022-08-17 Henkel AG & Co. KGaA METAL PRETREATMENT COMPOSITIONS CONTAINING PHENALKAMINE COMPOUNDS

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129564C (pt) * 1960-04-16 1900-01-01
US3462319A (en) * 1966-06-13 1969-08-19 Hooker Chemical Corp Process for coating metal surfaces
US3544356A (en) * 1967-11-01 1970-12-01 Bell Telephone Labor Inc Process for the surface treatment of aluminum and its alloys
FR2186493A1 (pt) * 1972-05-30 1974-01-11 Maruzen Oil Co Ltd
US4032513A (en) * 1976-03-30 1977-06-28 Maruzen Oil Co. Ltd. Process of producing alkenylphenol polymers
US4165242A (en) * 1977-11-21 1979-08-21 R. O. Hull & Company, Inc. Treatment of metal parts to provide rust-inhibiting coatings by phosphating and electrophoretically depositing a siccative organic coating
JPS6026432B2 (ja) * 1977-11-24 1985-06-24 三井東圧化学株式会社 塗料組成物
US4233088A (en) * 1979-03-29 1980-11-11 International Lead Zinc Research Organization, Inc. Phosphatization of steel surfaces and metal-coated surfaces
US4263167A (en) * 1979-06-29 1981-04-21 Union Carbide Corporation Poly(alkylene oxide) compositions
US4290912A (en) * 1980-02-21 1981-09-22 Northern Instruments Corporation Volatile corrosion inhibiting article
US4376000A (en) * 1980-11-28 1983-03-08 Occidental Chemical Corporation Composition for and method of after-treatment of phosphatized metal surfaces
US4349587A (en) * 1981-03-12 1982-09-14 Bell Telephone Laboratories, Incorporated Method for coating fiber waveguides
US4374161A (en) * 1981-04-24 1983-02-15 Bell Telephone Laboratories, Incorporated Pressure coating of fibers
US4409263A (en) * 1982-01-27 1983-10-11 Western Electric Co., Inc. Methods of and apparatus for coating lightguide fiber
US4439467A (en) * 1982-09-15 1984-03-27 Western Electric Company, Inc. Methods of coating lightguide fiber and product produced thereby

Also Published As

Publication number Publication date
CA1197082A (en) 1985-11-26
PT76498A (en) 1983-05-01
JPH0555554B2 (pt) 1993-08-17
ES521684A0 (es) 1985-01-01
US4433015A (en) 1984-02-21
AU1278083A (en) 1983-10-13
DE3367262D1 (en) 1986-12-04
PH24637A (en) 1990-08-17
EP0091166B1 (de) 1986-10-29
ES8502169A1 (es) 1985-01-01
GB2119805A (en) 1983-11-23
AU564972B2 (en) 1987-09-03
MX159385A (es) 1989-05-22
JPS58185661A (ja) 1983-10-29
GB2119805B (en) 1986-03-05
US4517028A (en) 1985-05-14
ATE23199T1 (de) 1986-11-15
KR840004460A (ko) 1984-10-15
PT76498B (en) 1985-12-10
DE3311129A1 (de) 1983-10-20
ZA831862B (en) 1984-04-25
KR910000980B1 (ko) 1991-02-19
EP0091166A1 (de) 1983-10-12
NZ203556A (en) 1986-07-11

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Legal Events

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B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06/04/98

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: C09D 5/12; C23F 7/00.

Ipc: C23C 22/83 (2006.01), B05D 7/16 (2006.01), C09D 5/

Ipc: C23C 22/83 (2006.01), B05D 7/16 (2006.01), C09D 5/