GB396495A - Process of finishing pelts and skins - Google Patents

Process of finishing pelts and skins

Info

Publication number
GB396495A
GB396495A GB10045/32A GB1004532A GB396495A GB 396495 A GB396495 A GB 396495A GB 10045/32 A GB10045/32 A GB 10045/32A GB 1004532 A GB1004532 A GB 1004532A GB 396495 A GB396495 A GB 396495A
Authority
GB
United Kingdom
Prior art keywords
preparation
skins
finishing
esters
glycerine
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
GB10045/32A
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
Publication of GB396495A publication Critical patent/GB396495A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C11/00—Surface finishing of leather

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

396,495. Finishing furs and skins. I. G. FARBENINDUSTRIE AKT.-GES., Frankfort-on-Mairi, Germany. April 7, 1932, No. 10045. Convention date, May 6, 1931. [Class 76.] Pelts and skins are finished by incorporating with the hairs a finishing preparation comprising a mono ester of a polyhydric alcohol and a soap-forming carboxylic acid, the preparation being free from alkali. The preparation may be applied by means of wood shavings impregnated therewith. Suitable esters are the ester obtained by heating coco nut oil and glycerine in the presence of potash soap, and the mono esters of the fatty acids of olive, castor, earth nut, rape oils, tallow, or other vegetable and animal fats and lauric, stearic, and oleic acids, combined with alcohols such as glycol, polyglycol, glycerine, polyglycerine, sorbite, mannite, erythrite &c. and derivatives of such compounds such as sulphuric and phosphoric esters thereof. The Specification as open to inspection under Sect. 91 comprises also the treatment of leather with substances of the class mentioned. This subject-matter does not appear in the Specification as accepted.
GB10045/32A 1931-05-06 1932-04-07 Process of finishing pelts and skins Expired GB396495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE396495X 1931-05-06

Publications (1)

Publication Number Publication Date
GB396495A true GB396495A (en) 1933-08-10

Family

ID=6397051

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10045/32A Expired GB396495A (en) 1931-05-06 1932-04-07 Process of finishing pelts and skins

Country Status (1)

Country Link
GB (1) GB396495A (en)

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