HU166895B - - Google Patents

Info

Publication number
HU166895B
HU166895B HUME001665A HU166895B HU 166895 B HU166895 B HU 166895B HU ME001665 A HUME001665 A HU ME001665A HU 166895 B HU166895 B HU 166895B
Authority
HU
Hungary
Prior art keywords
metals
composition
degreasing
sept
aqueous solution
Prior art date
Application number
Other languages
Hungarian (hu)
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 filed Critical
Publication of HU166895B publication Critical patent/HU166895B/hu

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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/06—Phosphates, including polyphosphates
    • 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
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Detergent Compositions (AREA)

Abstract

1405558 Degreasing composition for metals VEREINIGTE METALLWERKE RANSHOFEN-BERNDORF AG 26 Sept 1973 [27 Sept 1972] 45134/73 Heading C5D A degreasing composition for metals comprises (A) trisodium phosphate, (B) sodium metasilicate, (C) isopropyl alcohol and (D) a non-ionic surfactant. The composition is used in aqueous solution. Preferably, 1 litre of aqueous solution contains 10 to 80 g. (A), 2 to 10 g. (B), 3 to 10 g. (D) and 25 to 150 ml of (C). The non-ionic surfactant is an ethoxylated fatty alcohol, e.g. a fatty alcohol condensate with 10 moles ethylene oxide. The compositions are particularly useful for degreasing aluminium articles, preferably in baths at a temperature of 40‹ C. and at a pH of 12À7. Other metals such as steel may also be degreased by the above compositions.
HUME001665 1972-09-27 1973-09-26 HU166895B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT833472A AT316255B (en) 1972-09-27 1972-09-27 Cleaning agent for oil, grease and abrasive residues, in particular on aluminum

Publications (1)

Publication Number Publication Date
HU166895B true HU166895B (en) 1975-06-28

Family

ID=3604541

Family Applications (1)

Application Number Title Priority Date Filing Date
HUME001665 HU166895B (en) 1972-09-27 1973-09-26

Country Status (7)

Country Link
AT (1) AT316255B (en)
CH (1) CH583294A5 (en)
DE (1) DE2348412A1 (en)
GB (1) GB1405558A (en)
HU (1) HU166895B (en)
IT (1) IT996211B (en)
SE (1) SE393405B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828965A (en) * 1988-01-06 1989-05-09 Olin Hunt Specialty Products Inc. Aqueous developing solution and its use in developing positive-working photoresist composition

Also Published As

Publication number Publication date
AT316255B (en) 1974-07-10
GB1405558A (en) 1975-09-10
CH583294A5 (en) 1976-12-31
SE393405B (en) 1977-05-09
IT996211B (en) 1975-12-10
DE2348412A1 (en) 1974-04-11

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