AU2012207164B2 - Methods of removing rust from a ferrous metal-containing surface - Google Patents

Methods of removing rust from a ferrous metal-containing surface Download PDF

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Publication number
AU2012207164B2
AU2012207164B2 AU2012207164A AU2012207164A AU2012207164B2 AU 2012207164 B2 AU2012207164 B2 AU 2012207164B2 AU 2012207164 A AU2012207164 A AU 2012207164A AU 2012207164 A AU2012207164 A AU 2012207164A AU 2012207164 B2 AU2012207164 B2 AU 2012207164B2
Authority
AU
Australia
Prior art keywords
acid
composition
weight
containing surface
percent
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU2012207164A
Other languages
English (en)
Other versions
AU2012207164A1 (en
Inventor
Thor G. Lingenfelter
Michael J. Pawlik
Nathan J. Silvernail
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Ohio Inc
Original Assignee
PPG Industries Ohio 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 PPG Industries Ohio Inc filed Critical PPG Industries Ohio Inc
Publication of AU2012207164A1 publication Critical patent/AU2012207164A1/en
Application granted granted Critical
Publication of AU2012207164B2 publication Critical patent/AU2012207164B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23GCLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08Iron or steel
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23GCLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08Iron or steel
    • C23G1/088Iron or steel solutions containing organic acids
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D11/00Special methods for preparing compositions containing mixtures of detergents
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/12Water-insoluble compounds
    • C11D3/124Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246Silicates, e.g. diatomaceous earth
    • C11D3/1253Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02Inorganic compounds
    • C11D7/20Water-insoluble oxides
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22Organic compounds
    • C11D7/26Organic compounds containing oxygen
    • C11D7/265Carboxylic acids or salts thereof
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10Objects to be cleaned
    • C11D2111/14Hard surfaces
    • C11D2111/16Metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
AU2012207164A 2011-01-21 2012-01-20 Methods of removing rust from a ferrous metal-containing surface Ceased AU2012207164B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/011,151 US20120189485A1 (en) 2011-01-21 2011-01-21 Methods of removing rust from a ferrous metal-containing surface
US13/011,151 2011-01-21
PCT/US2012/022004 WO2012100146A1 (en) 2011-01-21 2012-01-20 Methods of removing rust from a ferrous metal-containing surface

Publications (2)

Publication Number Publication Date
AU2012207164A1 AU2012207164A1 (en) 2013-08-08
AU2012207164B2 true AU2012207164B2 (en) 2015-08-20

Family

ID=45771882

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012207164A Ceased AU2012207164B2 (en) 2011-01-21 2012-01-20 Methods of removing rust from a ferrous metal-containing surface

Country Status (14)

Country Link
US (1) US20120189485A1 (ja)
EP (1) EP2665845B1 (ja)
JP (1) JP5693754B2 (ja)
KR (1) KR20130117853A (ja)
CN (1) CN103415651B (ja)
AU (1) AU2012207164B2 (ja)
BR (1) BR112013018680A2 (ja)
CA (1) CA2825284A1 (ja)
ES (1) ES2666452T3 (ja)
MX (1) MX2013008465A (ja)
PL (1) PL2665845T3 (ja)
SG (1) SG192055A1 (ja)
TR (1) TR201807940T4 (ja)
WO (1) WO2012100146A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8852357B2 (en) 2011-09-30 2014-10-07 Ppg Industries Ohio, Inc Rheology modified pretreatment compositions and associated methods of use
CN103898529B (zh) * 2014-04-22 2017-02-15 东北大学 一种除锈方法
JP6727019B2 (ja) * 2016-04-22 2020-07-22 ショーボンド建設株式会社 鋼材の下地処理方法、および下地処理剤
CN109628940B (zh) * 2019-01-21 2021-11-12 常熟理工学院 一种多羟基苯甲酸型水基中性除锈剂
KR102166122B1 (ko) 2020-04-13 2020-10-15 케이알건설 주식회사 강 교량의 녹 또는 페인트 제거방법
CA3181037A1 (en) * 2020-06-10 2021-12-16 Anna Verena MOHR Phosphonate-free, aqueous pickling compositions and their use
JP7426641B1 (ja) 2023-09-18 2024-02-02 スズカファイン株式会社 既設鋼材の錆の除去方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020037822A1 (en) * 2000-07-19 2002-03-28 Foley Peter Robert Cleaning composition
US20060079424A1 (en) * 2004-09-23 2006-04-13 Perry Stephen C Buffered acid cleaner and method of production
US7199094B2 (en) * 2002-02-21 2007-04-03 Reckitt Benckiser Inc. Hard surface cleaning compositions comprising a mixture of citric and formic acid
US20090197786A1 (en) * 2006-07-31 2009-08-06 Reckitt Benckiser (Uk) Limited Hard Surface Cleaning Compositions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL283747A (ja) * 1961-09-28
CN1070957A (zh) * 1992-09-29 1993-04-14 王光宇 安全酸洗液
US6514350B1 (en) * 2000-09-15 2003-02-04 Ashland Inc. Process for removing rust from metal surfaces
US20040149311A1 (en) * 2002-11-15 2004-08-05 The Procter & Gamble Company Method for cleaning cookware and tableware with film-forming liquid dishwashing compositions, and compositions therefore
US20060076299A1 (en) * 2004-10-08 2006-04-13 The Hong Kong University Of Science And Technology Synthesis of bentonite clay-based iron nanocomposite and its use as a heterogeneous photo fenton catalyst
CN100532649C (zh) * 2006-02-27 2009-08-26 徐州正菱涂装有限公司 一种钢铁构件涂装的前处理工艺
DE102007039652A1 (de) * 2006-12-05 2008-06-12 Henkel Kgaa Mittel zur Behandlung harter Oberflächen
WO2009100226A1 (en) * 2008-02-05 2009-08-13 Amcol International Corporation Drip resistant acidic cleaning compositions for sprayable and non-sprayable applications
EP2166075A1 (en) * 2008-09-23 2010-03-24 The Procter and Gamble Company Cleaning composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020037822A1 (en) * 2000-07-19 2002-03-28 Foley Peter Robert Cleaning composition
US7199094B2 (en) * 2002-02-21 2007-04-03 Reckitt Benckiser Inc. Hard surface cleaning compositions comprising a mixture of citric and formic acid
US20060079424A1 (en) * 2004-09-23 2006-04-13 Perry Stephen C Buffered acid cleaner and method of production
US20090197786A1 (en) * 2006-07-31 2009-08-06 Reckitt Benckiser (Uk) Limited Hard Surface Cleaning Compositions

Also Published As

Publication number Publication date
KR20130117853A (ko) 2013-10-28
EP2665845A1 (en) 2013-11-27
SG192055A1 (en) 2013-08-30
CN103415651A (zh) 2013-11-27
EP2665845B1 (en) 2018-03-07
MX2013008465A (es) 2013-12-06
ES2666452T3 (es) 2018-05-04
CA2825284A1 (en) 2012-07-26
PL2665845T3 (pl) 2018-08-31
NZ613553A (en) 2015-11-27
CN103415651B (zh) 2016-10-26
TR201807940T4 (tr) 2018-06-21
WO2012100146A1 (en) 2012-07-26
BR112013018680A2 (pt) 2016-10-18
JP5693754B2 (ja) 2015-04-01
JP2014508220A (ja) 2014-04-03
US20120189485A1 (en) 2012-07-26

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Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired