GB121325A - An Improved Method of Tanning. - Google Patents

An Improved Method of Tanning.

Info

Publication number
GB121325A
GB121325A GB1818317A GB1818317A GB121325A GB 121325 A GB121325 A GB 121325A GB 1818317 A GB1818317 A GB 1818317A GB 1818317 A GB1818317 A GB 1818317A GB 121325 A GB121325 A GB 121325A
Authority
GB
United Kingdom
Prior art keywords
tanning
hides
extract
turpentine
pit
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
GB1818317A
Inventor
Roger Buchanan Cock
William Willoughby Williams
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1818317A priority Critical patent/GB121325A/en
Publication of GB121325A publication Critical patent/GB121325A/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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning

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

121,325. Cock, R. B., and Williams, Sir W. W. Dec. 7, 1917. Combination tanning processes; tanning with special chemicals.-Hides are tanned in a solution containing hyposulphite of soda, aluminium sulphate, vaseline or equivalent mineral product, glycerine on lanoline, tanning extract of myrobalans, gambier, quebracho, and mimosa, and turpentine. The process may be carried out either in a rotating drum or in pits provided with agitating-means. When the drum is used, the hides are first treated with the tanning-extract mixed with turpentine, and then the other four ingredients are added. In employing the pits, the treatment is started with the tanning-extract, and then a mixture of the other five ingredients is added at suitable intervals, the hides being transferred from pit to pit, which successively contain stronger solutions. The hides, in each case, are afterwards immersed in a mixture of tanning extract and a tanning-liquor, and then rinsed, piled, oiled with a sulphonated oil, and shedded.
GB1818317A 1917-12-07 1917-12-07 An Improved Method of Tanning. Expired GB121325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1818317A GB121325A (en) 1917-12-07 1917-12-07 An Improved Method of Tanning.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1818317A GB121325A (en) 1917-12-07 1917-12-07 An Improved Method of Tanning.

Publications (1)

Publication Number Publication Date
GB121325A true GB121325A (en) 1918-12-09

Family

ID=32347873

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1818317A Expired GB121325A (en) 1917-12-07 1917-12-07 An Improved Method of Tanning.

Country Status (1)

Country Link
GB (1) GB121325A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6817970B2 (en) 2002-06-17 2004-11-16 Large Scale Biology Corporation Centrifuge for extracting interstitial fluid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6817970B2 (en) 2002-06-17 2004-11-16 Large Scale Biology Corporation Centrifuge for extracting interstitial fluid

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