DE2505252A1 - Verfahren zum reinigen und entfetten von gegenstaenden - Google Patents

Verfahren zum reinigen und entfetten von gegenstaenden

Info

Publication number
DE2505252A1
DE2505252A1 DE19752505252 DE2505252A DE2505252A1 DE 2505252 A1 DE2505252 A1 DE 2505252A1 DE 19752505252 DE19752505252 DE 19752505252 DE 2505252 A DE2505252 A DE 2505252A DE 2505252 A1 DE2505252 A1 DE 2505252A1
Authority
DE
Germany
Prior art keywords
solution
cleaning
electrolyte
sequestering agent
objects
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.)
Pending
Application number
DE19752505252
Other languages
German (de)
English (en)
Inventor
Rudolf Syrovatka
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.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Publication of DE2505252A1 publication Critical patent/DE2505252A1/de
Pending 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
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/34—Organic compounds containing sulfur
    • C11D3/3418—Toluene -, xylene -, cumene -, benzene - or naphthalene sulfonates or sulfates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/364—Organic compounds containing phosphorus containing nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Detergent Compositions (AREA)
DE19752505252 1974-02-11 1975-02-07 Verfahren zum reinigen und entfetten von gegenstaenden Pending DE2505252A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB605074 1974-02-11

Publications (1)

Publication Number Publication Date
DE2505252A1 true DE2505252A1 (de) 1975-08-14

Family

ID=9807499

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752505252 Pending DE2505252A1 (de) 1974-02-11 1975-02-07 Verfahren zum reinigen und entfetten von gegenstaenden

Country Status (3)

Country Link
AT (1) AT331610B (cs)
DE (1) DE2505252A1 (cs)
FR (1) FR2260633A1 (cs)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256601A (en) * 1977-12-23 1981-03-17 Nippon Paint Co., Ltd. Degreasing composition for treating metal surface
EP0213554A3 (en) * 1985-08-28 1988-09-14 Henkel Kommanditgesellschaft Auf Aktien Demulsifying cleaning agent retaining superficial humidity
US4980271A (en) * 1985-08-05 1990-12-25 Hoechst Celanese Corporation Developer compositions for lithographic printing plates with benzyl alcohol, potassium toluene sulfonate and sodium (xylene or cumene) sulfonate
US5066568A (en) * 1985-08-05 1991-11-19 Hoehst Celanese Corporation Method of developing negative working photographic elements
EP0686693A3 (en) * 1994-06-07 1996-09-04 Unilever Plc Cleaning composition and cleaning method
US5770549A (en) * 1996-03-18 1998-06-23 Henkel Corporation Surfactant blend for non-solvent hard surface cleaning
WO1999061179A1 (de) * 1998-05-22 1999-12-02 Siemens Aktiengesellschaft Verfahren zum reinigen eines behälters

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836567C2 (de) * 1977-08-29 1986-12-11 Sandoz-Patent-Gmbh, 7850 Loerrach Reinigungsmittel und -verfahren
US4285840A (en) * 1977-08-29 1981-08-25 Sandoz Ltd. Detergent compositions
EP0132765B1 (en) * 1983-07-22 1988-04-20 Kao Corporation Metal cleaning compositions

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256601A (en) * 1977-12-23 1981-03-17 Nippon Paint Co., Ltd. Degreasing composition for treating metal surface
US4980271A (en) * 1985-08-05 1990-12-25 Hoechst Celanese Corporation Developer compositions for lithographic printing plates with benzyl alcohol, potassium toluene sulfonate and sodium (xylene or cumene) sulfonate
US5066568A (en) * 1985-08-05 1991-11-19 Hoehst Celanese Corporation Method of developing negative working photographic elements
EP0213554A3 (en) * 1985-08-28 1988-09-14 Henkel Kommanditgesellschaft Auf Aktien Demulsifying cleaning agent retaining superficial humidity
EP0686693A3 (en) * 1994-06-07 1996-09-04 Unilever Plc Cleaning composition and cleaning method
AU705285B2 (en) * 1994-06-07 1999-05-20 Unilever Plc Cleaning composition and cleaning process
US5770549A (en) * 1996-03-18 1998-06-23 Henkel Corporation Surfactant blend for non-solvent hard surface cleaning
WO1999061179A1 (de) * 1998-05-22 1999-12-02 Siemens Aktiengesellschaft Verfahren zum reinigen eines behälters
GB2354773A (en) * 1998-05-22 2001-04-04 Siemens Ag Method for cleaning a container
AU757069B2 (en) * 1998-05-22 2003-01-30 Siemens Aktiengesellschaft Method for cleaning a container
GB2354773B (en) * 1998-05-22 2003-04-30 Siemens Ag Method for cleaning a container
US6695927B1 (en) 1998-05-22 2004-02-24 Siemens Aktiengesellschaft Method and cleaning solution for cleaning a container

Also Published As

Publication number Publication date
ATA637574A (de) 1975-11-15
AT331610B (de) 1976-08-25
FR2260633A1 (en) 1975-09-05
FR2260633B3 (cs) 1977-10-21

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Legal Events

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