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GB439435A - Improvements in the manufacture of washing preparations and the like - Google Patents

Improvements in the manufacture of washing preparations and the like

Info

Publication number
GB439435A
GB439435A GB25492/34A GB2549234A GB439435A GB 439435 A GB439435 A GB 439435A GB 25492/34 A GB25492/34 A GB 25492/34A GB 2549234 A GB2549234 A GB 2549234A GB 439435 A GB439435 A GB 439435A
Authority
GB
United Kingdom
Prior art keywords
sodium
added
esters
belb
penta
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
GB25492/34A
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.)
Lever Brothers Co
Original Assignee
Lever Brothers Co
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
Priority to NL49331D priority Critical patent/NL49331C/xx
Priority to BE410798D priority patent/BE410798A/xx
Application filed by Lever Brothers Co filed Critical Lever Brothers Co
Priority to GB25492/34A priority patent/GB439435A/en
Priority to US37040A priority patent/US2154977A/en
Priority to FR795664D priority patent/FR795664A/en
Publication of GB439435A publication Critical patent/GB439435A/en
Expired legal-status Critical Current

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
    • C11D1/66—Non-ionic compounds
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2093—Esters; Carbonates

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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)

Abstract

Washing-powders are obtained by mixing a sufficiently water-soluble polyglycerol ester containing unesterified hydroxy groups, with one or more soluble sulphates adapted to form freely flowing powders with the oily or syrupy esters. Alkali metaphosphate and/or pyrophosphate may be added. Suitable sulphates are those of sodium, potassium, ammonium, and magnesium. Suitable esters are the crude or purified mono-acid esters of rosin, naphthenic, and fatty acids, e.g. the acids of palm-kernel oil, with tri-, tetra-, and penta-glycerols. Preferred proportions are 2--4lbs. of sulphate to 1lb. of ester. For example, 2lb. of sodium sulphate, \ba1/4\belb. sodium metaphosphate, and \ba1/4\belb. sodium pyrophosphate are dissolved in 2,5--4,0lb. of water at 80 DEG C., and after cooling to 50 DEG C., there is added 1lb. of crude ester obtained by the partial esterification of approximately penta-glycerol with 20 per cent of the fatty acids from coconut oil; the well-agitated thick cream is dried on a rotary drying cylinder. In other examples, the cream is sprayed in hot air to obtain light and puffed particles, or part of the salts is added to the dried powder.
GB25492/34A 1934-09-04 1934-09-04 Improvements in the manufacture of washing preparations and the like Expired GB439435A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL49331D NL49331C (en) 1934-09-04
BE410798D BE410798A (en) 1934-09-04
GB25492/34A GB439435A (en) 1934-09-04 1934-09-04 Improvements in the manufacture of washing preparations and the like
US37040A US2154977A (en) 1934-09-04 1935-08-20 Detergent product and process of making same
FR795664D FR795664A (en) 1934-09-04 1935-08-31 Improvements in the manufacture of cleaning preparations, washing and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25492/34A GB439435A (en) 1934-09-04 1934-09-04 Improvements in the manufacture of washing preparations and the like

Publications (1)

Publication Number Publication Date
GB439435A true GB439435A (en) 1935-12-06

Family

ID=10228563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25492/34A Expired GB439435A (en) 1934-09-04 1934-09-04 Improvements in the manufacture of washing preparations and the like

Country Status (5)

Country Link
US (1) US2154977A (en)
BE (1) BE410798A (en)
FR (1) FR795664A (en)
GB (1) GB439435A (en)
NL (1) NL49331C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE752917C (en) * 1937-01-19 1952-11-24 Herbert Schou Process for the production of dispersants for the production of plastic oil and fat dispersions
DE967894C (en) * 1942-11-01 1957-12-27 Benckiser Gmbh Joh A Detergents and detergents for automatic dishwashers
US8466100B2 (en) 2008-08-15 2013-06-18 The Procter & Gamble Company Benefit compositions comprising polyglycerol esters

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746929A (en) * 1956-05-22 Prqcess f or making detergent
US2545357A (en) * 1946-06-04 1951-03-13 American Cyanamid Co Detergent composition and method of preparing same
GB646088A (en) * 1948-03-15 1950-11-15 Frederick Joseph Pollok Improvements in or relating to compositions containing soapless detergents
US2746930A (en) * 1949-05-12 1956-05-22 Monsanto Chemicals Process for making detergent compositions
US2702774A (en) * 1950-06-16 1955-02-22 California Research Corp Process of preparation of free flowing composition containing quaternary ammonium compound
US2874123A (en) * 1954-09-07 1959-02-17 Colgate Palmolive Co Process for the preparation of granular compositions
US3615185A (en) * 1968-11-22 1971-10-26 Fmc Corp Process for the production of trisodium phosphate
US4101455A (en) * 1975-06-16 1978-07-18 The Procter & Gamble Company Low phosphate content glassy phosphate detergent compositions having optimum detergency
EP0694608A1 (en) * 1994-07-28 1996-01-31 The Procter & Gamble Company Process for making granular detergents and detergent compositions comprising nonionic surfactant
GB201306815D0 (en) * 2013-04-15 2013-05-29 Thos Bentley & Son Ltd Functional fluid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE752917C (en) * 1937-01-19 1952-11-24 Herbert Schou Process for the production of dispersants for the production of plastic oil and fat dispersions
DE967894C (en) * 1942-11-01 1957-12-27 Benckiser Gmbh Joh A Detergents and detergents for automatic dishwashers
US8466100B2 (en) 2008-08-15 2013-06-18 The Procter & Gamble Company Benefit compositions comprising polyglycerol esters

Also Published As

Publication number Publication date
NL49331C (en)
US2154977A (en) 1939-04-18
BE410798A (en)
FR795664A (en) 1936-03-19

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