GB483315A - Process for the manufacture of a colloidal product from wool fat - Google Patents

Process for the manufacture of a colloidal product from wool fat

Info

Publication number
GB483315A
GB483315A GB2803436A GB2803436A GB483315A GB 483315 A GB483315 A GB 483315A GB 2803436 A GB2803436 A GB 2803436A GB 2803436 A GB2803436 A GB 2803436A GB 483315 A GB483315 A GB 483315A
Authority
GB
United Kingdom
Prior art keywords
wool fat
sodium
product
potassium
alkali metal
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
GB2803436A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB2803436A priority Critical patent/GB483315A/en
Publication of GB483315A publication Critical patent/GB483315A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/925—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of animal origin

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Dermatology (AREA)
  • Colloid Chemistry (AREA)

Abstract

A product which is colloidally soluble in water is obtained by bringing wool fat, or purified fractions thereof, into contact with an alkali metal, either at an elevated temperature or in the presence of an organic solvent which is indifferent towards the alkali metal used. The metal which remains undissolved is filtered off or removed, and the solvent, if used, evaporated. The product, which is of soft wax-like consistency, forms a cream-like emulsion, on triturating with a small quantity of water, which on further dilution yields a weakly alkaline colloidal solution. In examples, wool fat is heated in the presence of metallic sodium or potassium, a solution of wool fat in petroleum ether, benzene or xylene is boiled in the presence of sodium or potassium, and wool fat dissolved in benzine is allowed to stand in contact with sodium.
GB2803436A 1936-10-15 1936-10-15 Process for the manufacture of a colloidal product from wool fat Expired GB483315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2803436A GB483315A (en) 1936-10-15 1936-10-15 Process for the manufacture of a colloidal product from wool fat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2803436A GB483315A (en) 1936-10-15 1936-10-15 Process for the manufacture of a colloidal product from wool fat

Publications (1)

Publication Number Publication Date
GB483315A true GB483315A (en) 1938-04-19

Family

ID=10269198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2803436A Expired GB483315A (en) 1936-10-15 1936-10-15 Process for the manufacture of a colloidal product from wool fat

Country Status (1)

Country Link
GB (1) GB483315A (en)

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