GB304294A - Process of bateing or drenching limed, unhaired hides or skins - Google Patents

Process of bateing or drenching limed, unhaired hides or skins

Info

Publication number
GB304294A
GB304294A GB1834/29A GB183429A GB304294A GB 304294 A GB304294 A GB 304294A GB 1834/29 A GB1834/29 A GB 1834/29A GB 183429 A GB183429 A GB 183429A GB 304294 A GB304294 A GB 304294A
Authority
GB
United Kingdom
Prior art keywords
limed
skins
drenching
bateing
unhaired
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
GB1834/29A
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 GB304294A publication Critical patent/GB304294A/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
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/08—Deliming; Bating; Pickling; Degreasing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

304,294. I. G. Farbenindustrie Akt.- Ges. Jan. 18, 1928, [Convention date]. Treatment preliminary to tanning.-Hides and skins after being limed and unhaired are drenched by treatment with the metabolic products of bacteria which have been cultivated on albuminous and fatty media. The drenching agent may be obtained as described in Specification 304,214. The addition of an inorganic salt such as ammonium chloride may be useful to facilitate the deliming process but organic acids and their salts are unnecessary. Specifications 21720/95 and 12549/98 are referred to.
GB1834/29A 1928-01-18 1929-01-18 Process of bateing or drenching limed, unhaired hides or skins Expired GB304294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE304294X 1928-01-18

Publications (1)

Publication Number Publication Date
GB304294A true GB304294A (en) 1930-04-22

Family

ID=6116746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1834/29A Expired GB304294A (en) 1928-01-18 1929-01-18 Process of bateing or drenching limed, unhaired hides or skins

Country Status (1)

Country Link
GB (1) GB304294A (en)

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