GB378914A - Process for producing soft soaps - Google Patents

Process for producing soft soaps

Info

Publication number
GB378914A
GB378914A GB1457731A GB1457731A GB378914A GB 378914 A GB378914 A GB 378914A GB 1457731 A GB1457731 A GB 1457731A GB 1457731 A GB1457731 A GB 1457731A GB 378914 A GB378914 A GB 378914A
Authority
GB
United Kingdom
Prior art keywords
caustic
lye
soda
producing soft
saponification
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
GB1457731A
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.)
FRIEDRICH WILHELM LEFFER
Original Assignee
FRIEDRICH WILHELM LEFFER
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 FRIEDRICH WILHELM LEFFER filed Critical FRIEDRICH WILHELM LEFFER
Priority to GB1457731A priority Critical patent/GB378914A/en
Publication of GB378914A publication Critical patent/GB378914A/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
    • C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
    • C11D13/02—Boiling soap; Refining

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

In the manufacture of soft soap, fats or oils are saponified under superatmospheric pressure and at a temperature of from 100 DEG to 250 DEG C. with a mixed caustic lye in which the proportion of caustic potash to soda does not exceed 90 : 10. A lye consisting mainly or wholly of caustic soda may be used. When saponification is complete, the soap is made neutral by addition of the required amount of alkali or fatty oil. Alkali salts may be added to the saponification mixture.
GB1457731A 1931-05-16 1931-05-16 Process for producing soft soaps Expired GB378914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1457731A GB378914A (en) 1931-05-16 1931-05-16 Process for producing soft soaps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1457731A GB378914A (en) 1931-05-16 1931-05-16 Process for producing soft soaps

Publications (1)

Publication Number Publication Date
GB378914A true GB378914A (en) 1932-08-16

Family

ID=10043713

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1457731A Expired GB378914A (en) 1931-05-16 1931-05-16 Process for producing soft soaps

Country Status (1)

Country Link
GB (1) GB378914A (en)

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