GB1407985A - Potash soap - Google Patents

Potash soap

Info

Publication number
GB1407985A
GB1407985A GB606272A GB606272A GB1407985A GB 1407985 A GB1407985 A GB 1407985A GB 606272 A GB606272 A GB 606272A GB 606272 A GB606272 A GB 606272A GB 1407985 A GB1407985 A GB 1407985A
Authority
GB
United Kingdom
Prior art keywords
potassium
sodium
soaps
hardened
mixture
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
GB606272A
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.)
Procter and Gamble Ltd
Original Assignee
Procter and Gamble Ltd
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 Procter and Gamble Ltd filed Critical Procter and Gamble Ltd
Priority to GB606272A priority Critical patent/GB1407985A/en
Publication of GB1407985A publication Critical patent/GB1407985A/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
    • C11D17/00Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06Powder; Flakes; Free-flowing mixtures; Sheets
    • 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
    • C11D9/00Compositions of detergents based essentially on soap

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)
  • Detergent Compositions (AREA)

Abstract

1407985 Granular potassium soaps PROCTER & GAMBLE Ltd 8 Feb 1973 [9 Feb 1972] 6062/72 Heading C5D Granular free-blowing potassium or mixed sodium-potassium soaps having 16-24 carbon atoms and, in the case of the mixed soaps, having the molar ratio of sodium to potassium of not more than 1 : 2, are prepared by spraydrying an aqueous mixture of the soaps, together with 1 to 15% of free fatty acid based on the weight of the total fatty acid present and not more than 45% by wt. of said mixture of water. The fatty acids contain less than 1 % by wt. of unsaturated fatty acids having 3 or more double bonds in the molecule and are usually derived from hardened fats such as hardened tallow (iodine value 37) or hardened marine oil. Optional ingredients are (a) up to 6% wt. of sodium or potassium chloride and (b) up to 2% (as SiO 2 ) of sodium or potassium silicate. Spray cooling or "flash drying" processes may be used. Preferably, the soap mixture is heated to 100‹ to 250‹ C., usually 140-200‹ C., under sufficient pressure to prevent boiling and is allowed to expand through nozzles in a spraydrying tower in an air stream heated to 140‹ C. (flash drying). The granules contain 5 to 10% moisture.
GB606272A 1972-02-09 1972-02-09 Potash soap Expired GB1407985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB606272A GB1407985A (en) 1972-02-09 1972-02-09 Potash soap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB606272A GB1407985A (en) 1972-02-09 1972-02-09 Potash soap

Publications (1)

Publication Number Publication Date
GB1407985A true GB1407985A (en) 1975-10-01

Family

ID=9807736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB606272A Expired GB1407985A (en) 1972-02-09 1972-02-09 Potash soap

Country Status (1)

Country Link
GB (1) GB1407985A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0388705A1 (en) * 1989-03-06 1990-09-26 Kao Corporation Process for the continuous granulation of high-density detergent granules and apparatus therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0388705A1 (en) * 1989-03-06 1990-09-26 Kao Corporation Process for the continuous granulation of high-density detergent granules and apparatus therefor
US5018671A (en) * 1989-03-06 1991-05-28 Kao Corporation Process for the continuous granulation of high density detergent granules

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee