ATE14456T1 - HIGHLY ALKALINE STRIPPING OR CLEANING AGENTS AND THEIR USE. - Google Patents

HIGHLY ALKALINE STRIPPING OR CLEANING AGENTS AND THEIR USE.

Info

Publication number
ATE14456T1
ATE14456T1 AT82109253T AT82109253T ATE14456T1 AT E14456 T1 ATE14456 T1 AT E14456T1 AT 82109253 T AT82109253 T AT 82109253T AT 82109253 T AT82109253 T AT 82109253T AT E14456 T1 ATE14456 T1 AT E14456T1
Authority
AT
Austria
Prior art keywords
cleaning agents
highly alkaline
alkaline stripping
dialkylester
esters
Prior art date
Application number
AT82109253T
Other languages
German (de)
Inventor
Lothar Westermann
Guenter Sorbe
Horst-Dieter Dr Wasel-Nielen
Werner Dr Klose
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of ATE14456T1 publication Critical patent/ATE14456T1/en

Links

Classifications

    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/34—Derivatives of acids of phosphorus
    • C11D1/345—Phosphates or phosphites
    • 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
    • C23G1/22—Light metals

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)
  • Detergent Compositions (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

1. Strongly alkaline pickling or cleaning agent based on an aqueous alkali metal hydroxide solution, containing at least one aliphatic phosphoric acid mono- or dialkylester having from 1 to 6 carbon atoms in the alkyl group or at least one salt of these esters.
AT82109253T 1981-11-07 1982-10-07 HIGHLY ALKALINE STRIPPING OR CLEANING AGENTS AND THEIR USE. ATE14456T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813144344 DE3144344A1 (en) 1981-11-07 1981-11-07 HIGHLY ALKALINE MIXING OR CLEANING AGENTS AND THEIR USE
EP82109253A EP0078918B1 (en) 1981-11-07 1982-10-07 High alkaline pickling or cleaning agents as well as there use

Publications (1)

Publication Number Publication Date
ATE14456T1 true ATE14456T1 (en) 1985-08-15

Family

ID=6145909

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82109253T ATE14456T1 (en) 1981-11-07 1982-10-07 HIGHLY ALKALINE STRIPPING OR CLEANING AGENTS AND THEIR USE.

Country Status (4)

Country Link
EP (1) EP0078918B1 (en)
AT (1) ATE14456T1 (en)
DE (2) DE3144344A1 (en)
DK (1) DK153648C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6224974B1 (en) 1999-03-10 2001-05-01 Consolidated Papers, Inc. Water resistant, caustically removable coating, paper label and recyclable labeled glass bottle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645209C2 (en) * 1976-10-07 1982-11-04 Hoechst Ag, 6000 Frankfurt Rinse aid for machine washing of objects with hard surfaces

Also Published As

Publication number Publication date
DK153648C (en) 1988-12-27
DK494682A (en) 1983-05-08
EP0078918A1 (en) 1983-05-18
EP0078918B1 (en) 1985-07-24
DE3144344A1 (en) 1983-05-19
DE3264927D1 (en) 1985-08-29
DK153648B (en) 1988-08-08

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee