DE69512677T2 - Zusammensetzungen zum reinigen von metallen und enteisen - Google Patents

Zusammensetzungen zum reinigen von metallen und enteisen

Info

Publication number
DE69512677T2
DE69512677T2 DE69512677T DE69512677T DE69512677T2 DE 69512677 T2 DE69512677 T2 DE 69512677T2 DE 69512677 T DE69512677 T DE 69512677T DE 69512677 T DE69512677 T DE 69512677T DE 69512677 T2 DE69512677 T2 DE 69512677T2
Authority
DE
Germany
Prior art keywords
compositions
pct
edds
defrost
date
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.)
Expired - Fee Related
Application number
DE69512677T
Other languages
English (en)
Other versions
DE69512677D1 (de
Inventor
John Macmillan
Mark Brewer
Andrew Duncan
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.)
Innospec Ltd
Original Assignee
Associated Octel Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10764226&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69512677(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Associated Octel Co Ltd filed Critical Associated Octel Co Ltd
Publication of DE69512677D1 publication Critical patent/DE69512677D1/de
Application granted granted Critical
Publication of DE69512677T2 publication Critical patent/DE69512677T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
    • C09K3/185—Thawing materials
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/088—Iron or steel solutions containing organic acids
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/10—Other heavy metals
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/12—Light metals
    • C23G1/125—Light metals aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69512677T 1994-11-11 1995-11-09 Zusammensetzungen zum reinigen von metallen und enteisen Expired - Fee Related DE69512677T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9422761A GB9422761D0 (en) 1994-11-11 1994-11-11 Use of a compound
PCT/GB1995/002631 WO1996015293A2 (en) 1994-11-11 1995-11-09 Metal cleaning and de-icing compositions

Publications (2)

Publication Number Publication Date
DE69512677D1 DE69512677D1 (de) 1999-11-11
DE69512677T2 true DE69512677T2 (de) 2000-03-09

Family

ID=10764226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69512677T Expired - Fee Related DE69512677T2 (de) 1994-11-11 1995-11-09 Zusammensetzungen zum reinigen von metallen und enteisen

Country Status (10)

Country Link
US (1) US5858947A (de)
EP (1) EP0791083B1 (de)
JP (1) JPH10508902A (de)
AT (1) ATE185381T1 (de)
AU (1) AU697463C (de)
CA (1) CA2204774A1 (de)
DE (1) DE69512677T2 (de)
DK (1) DK0791083T3 (de)
GB (2) GB9422761D0 (de)
WO (1) WO1996015293A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5569443A (en) * 1994-11-18 1996-10-29 The Dow Chemical Company Method for removing hydrogen sulfide from a gas using polyamino disuccinic acid
US5741555A (en) * 1995-05-22 1998-04-21 The Dow Chemical Company Succinic acid derivative degradable chelants, uses and compositions thereof
GB2333772A (en) * 1998-01-31 1999-08-04 Procter & Gamble Complexing agents (eg ethylenediamine disuccinic acid) for use in selectively complexing copper, iron, zinc, nickel and cobalt in the presence of calcium
US7035521B2 (en) * 2003-08-13 2006-04-25 Lockheed Martin Corporation Method and apparatus for the integration of a VCSEL flex with a parallel optical transceiver package
US20060046953A1 (en) * 2004-09-02 2006-03-02 Charkhutian Kostan B Process for inhibiting scale on metal surfaces
GB0901207D0 (en) * 2009-01-26 2009-03-11 Innospec Ltd Chelating agents and methods relating thereto
JP5330598B2 (ja) * 2009-04-08 2013-10-30 サンソニックス 基板から汚染物質を除去するための方法および装置
CA2860244C (en) * 2012-01-09 2017-08-08 The Procter & Gamble Company Hair care compositions
RU2631229C1 (ru) * 2016-11-30 2017-09-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный университет" Способ очистки поверхности предметов, изготовленных из благородных металлов

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158635A (en) * 1959-03-18 1964-11-24 Stauffer Chemical Co Bis-adduction products and methods of preparing same
US3077487A (en) * 1959-06-17 1963-02-12 Victor Chemical Works Lower alkylene and lower alkylenephenylene-lower alkylene polyamine bis n, n'-lower alkylene di and tri carboxylic acids, esters, salts, and chelates
US4704233A (en) * 1986-11-10 1987-11-03 The Procter & Gamble Company Detergent compositions containing ethylenediamine-N,N'-disuccinic acid
CA1339919C (en) * 1989-03-06 1998-06-23 Karl A. Hoenke Deicing compositions comprising calcium magnesium acetate and chelating agent
CA2096255C (en) * 1990-11-14 1998-01-20 Jeffrey D. Painter Nonphosphated automatic dishwashing compositions with oxygen bleach systems and process for their preparation
US5183590A (en) * 1991-10-24 1993-02-02 W. R. Grace & Co.-Conn. Corrosion inhibitors
GB9322648D0 (en) * 1993-11-03 1993-12-22 Ass Octel Process for the production of s.s.e.d.d.s
GB9407942D0 (en) * 1994-04-21 1994-06-15 Procter & Gamble Detergent compositions containing diamine tetracarboxylic acid or salts thereof

Also Published As

Publication number Publication date
WO1996015293A3 (en) 1996-06-20
GB2309229A (en) 1997-07-23
AU697463B2 (en) 1998-10-08
EP0791083A2 (de) 1997-08-27
AU3850595A (en) 1996-06-06
EP0791083B1 (de) 1999-10-06
WO1996015293A2 (en) 1996-05-23
JPH10508902A (ja) 1998-09-02
ATE185381T1 (de) 1999-10-15
AU697463C (en) 2002-04-18
GB9708274D0 (en) 1997-06-18
DE69512677D1 (de) 1999-11-11
CA2204774A1 (en) 1996-05-23
GB9422761D0 (en) 1995-01-04
DK0791083T3 (da) 2000-03-06
US5858947A (en) 1999-01-12
GB2309229B (en) 1999-02-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee