ES357807A1 - A procedure for the production of a detergent composition. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the production of a detergent composition. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES357807A1
ES357807A1 ES357807A ES357807A ES357807A1 ES 357807 A1 ES357807 A1 ES 357807A1 ES 357807 A ES357807 A ES 357807A ES 357807 A ES357807 A ES 357807A ES 357807 A1 ES357807 A1 ES 357807A1
Authority
ES
Spain
Prior art keywords
sodium
sulphonate
production
alkyl aryl
detergent composition
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
Application number
ES357807A
Other languages
Spanish (es)
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 ES357807A1 publication Critical patent/ES357807A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • 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
    • C11D11/02Preparation in the form of powder by spray drying
    • 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
    • C11D3/04Water-soluble compounds
    • C11D3/06Phosphates, including polyphosphates
    • C11D3/062Special methods concerning phosphates

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)
  • Detergent Compositions (AREA)

Abstract

A process for the production of a detergent composition incorporating at least 35% by weight of an alkyl aryl sulphonate detergent active compound, and sodium tripolyphosphate, comprises forming an aqueous slurry of the detergent active compound and sodium tripolyphosphate at least 5% by weight of which is prehydrated and subsequently spray-drying the slurry. The alkyl aryl sulphonate is preferably a sodium alkyl (C 10 -C 16 ) benzene sulphonate, present in an amount of 35-50%. The process suitably incorporates 25-45% of sodium tripolyphosphate in the composition, 10-20% of which is prehydrated. However, the total content of the alkyl aryl sulphonate and the sodium tripolyphosphate should not exceed about 80% of the composition. The slurry temperature is advantageously below 90 C. Optional additives include alkali metal silicates, sodium sulphate, sodium perborate, sodium carboxymethyl cellulose and sodium toluene sulphonate.
ES357807A 1967-09-04 1968-09-03 A procedure for the production of a detergent composition. (Machine-translation by Google Translate, not legally binding) Expired ES357807A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4037767 1967-09-04

Publications (1)

Publication Number Publication Date
ES357807A1 true ES357807A1 (en) 1970-03-16

Family

ID=10414590

Family Applications (1)

Application Number Title Priority Date Filing Date
ES357807A Expired ES357807A1 (en) 1967-09-04 1968-09-03 A procedure for the production of a detergent composition. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
BE (1) BE720397A (en)
CH (1) CH513971A (en)
DE (1) DE1792431A1 (en)
ES (1) ES357807A1 (en)
FR (1) FR1579247A (en)
GB (1) GB1232010A (en)
NL (1) NL6812604A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1174579B (en) * 1960-08-11 1964-07-23 Eberspaecher J Soundproofing system for slot-controlled combustion engines
CH394712A (en) * 1962-08-23 1965-06-30 Sulzer Ag Silencers for gases flowing in pipes
DE1231063B (en) * 1964-04-10 1966-12-22 Gruenzweig & Hartmann Silencer for sound-carrying gaseous media
DE2035845C3 (en) * 1970-07-18 1982-03-25 Henkel KGaA, 4000 Düsseldorf Anti-foam detergents
DE2554497C3 (en) * 1975-12-04 1983-12-08 Hoechst Ag, 6230 Frankfurt Use of partially hydrated sodium tripolyphosphates for the production of washing powders
DE3151536A1 (en) * 1981-12-28 1983-07-07 Henkel KGaA, 4000 Düsseldorf STRONG FOAMING, GRINNY DETERGENT WITH INCREASED GRAIN STABILITY AND METHOD FOR THE PRODUCTION THEREOF
DE3205185C2 (en) * 1982-02-13 1985-12-12 Wilfried 6238 Hofheim Seitz Method for producing a silencer filling for a muffler as well as silencer filling produced according to this method
DE3238638C2 (en) * 1982-10-19 1985-06-27 Wilfried 6238 Hofheim Seitz Method of manufacturing a silencer
BR8406459A (en) * 1983-03-25 1985-03-12 Henkel Kgaa COMPOSITION OF WASHING AGENTS, GRANULATED, FREE-flowing COMPONENTS AND PROCESS FOR THEIR OBTAINING
DE3406507A1 (en) * 1984-02-23 1985-09-12 Peter 4700 Hamm Rössler Interference/absorption silencer system with simultaneous catalytic afterburning for internal combustion engines
DE3820699A1 (en) * 1988-06-18 1989-12-21 Hoechst Ag RADIATION-SENSITIVE MIXTURE AND RADIATION-SENSITIVE RECORDING MATERIAL MANUFACTURED THEREOF
ES2806203T3 (en) 2015-06-03 2021-02-16 Basf Se 3-Methylcyclopentadecan-1,5-dione preparation procedure

Also Published As

Publication number Publication date
CH513971A (en) 1971-10-15
GB1232010A (en) 1971-05-19
BE720397A (en) 1969-03-04
NL6812604A (en) 1969-03-06
DE1792431A1 (en) 1971-11-11
FR1579247A (en) 1969-08-22

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