GB943405A - Improvements in or relating to the manufacture of soap powders - Google Patents

Improvements in or relating to the manufacture of soap powders

Info

Publication number
GB943405A
GB943405A GB2538159A GB2538159A GB943405A GB 943405 A GB943405 A GB 943405A GB 2538159 A GB2538159 A GB 2538159A GB 2538159 A GB2538159 A GB 2538159A GB 943405 A GB943405 A GB 943405A
Authority
GB
United Kingdom
Prior art keywords
relating
manufacture
composition
fatty acid
neutralized
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
GB2538159A
Inventor
James Eric Store
Robert James Hinshelwood
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.)
Cooperative Wholesale Society Ltd
Original Assignee
Cooperative Wholesale Society 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 Cooperative Wholesale Society Ltd filed Critical Cooperative Wholesale Society Ltd
Priority to GB2538159A priority Critical patent/GB943405A/en
Publication of GB943405A publication Critical patent/GB943405A/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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning compositions
    • C11D11/02—Preparation in the form of powder by spray drying
    • 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
    • C11D9/00—Compositions of detergents based essentially on soap
    • C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/06—Inorganic compounds
    • C11D9/08—Water-soluble compounds
    • C11D9/10—Salts

Abstract

A dry soap powder composition is made by a process in which sodium metasilicate present in the composition is neutralized, at least in part, with fat-free fatty acid. In general, the sodium metasilicate is treated with fatty acid until the alkalinity has been reduced to 10-12% (free Na2O) of its original value and has a pH of about 10.5; the neutralized sodium silicate should then comprise 5-10% by weight of the composition.
GB2538159A 1959-07-23 1959-07-23 Improvements in or relating to the manufacture of soap powders Expired GB943405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2538159A GB943405A (en) 1959-07-23 1959-07-23 Improvements in or relating to the manufacture of soap powders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2538159A GB943405A (en) 1959-07-23 1959-07-23 Improvements in or relating to the manufacture of soap powders

Publications (1)

Publication Number Publication Date
GB943405A true GB943405A (en) 1963-12-04

Family

ID=10226755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2538159A Expired GB943405A (en) 1959-07-23 1959-07-23 Improvements in or relating to the manufacture of soap powders

Country Status (1)

Country Link
GB (1) GB943405A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425474A1 (en) * 1978-05-11 1979-12-07 Unilever Nv PROCESS FOR THE PRODUCTION OF DETERGENT COMPOSITIONS
US4645616A (en) * 1983-10-19 1987-02-24 Lever Brothers Company Detergent powders and processes for producing them

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425474A1 (en) * 1978-05-11 1979-12-07 Unilever Nv PROCESS FOR THE PRODUCTION OF DETERGENT COMPOSITIONS
US4261850A (en) * 1978-05-11 1981-04-14 Lever Brothers Company Process for manufacture of powdered detergent compositions containing fatty acid soaps
US4645616A (en) * 1983-10-19 1987-02-24 Lever Brothers Company Detergent powders and processes for producing them

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