DE16871C - Process for descaling and pickling hides and skins - Google Patents

Process for descaling and pickling hides and skins

Info

Publication number
DE16871C
DE16871C DENDAT16871D DE16871DA DE16871C DE 16871 C DE16871 C DE 16871C DE NDAT16871 D DENDAT16871 D DE NDAT16871D DE 16871D A DE16871D A DE 16871DA DE 16871 C DE16871 C DE 16871C
Authority
DE
Germany
Prior art keywords
skins
descaling
hides
dextrin
lime
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.)
Active
Application number
DENDAT16871D
Other languages
German (de)
Original Assignee
R. A. WIRBEL & CO. in Haynau i. Schi
Publication of DE16871C publication Critical patent/DE16871C/en
Active 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)
  • Preparation Of Fruits And Vegetables (AREA)
  • Storage Of Fruits Or Vegetables (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREt.BERLIN. PRINTED IN THE REICHSDRUCKEREt.

Claims (1)

Patent-Anspruch:Patent claim: Das Verfahren, Häute und Felle durch Anwendung eines aus zucker-, dextrin- oder stärkehaltigen Stoffen gewonnenen Mittels zu entkalken und zu beizen, das Phosphobutyraline genannt und dadurch erhalten wird, dafs zucker-, dextrin- oder stärkehaltige Stoffe erst in milch-, sauren, dann in buttersauren Kalk übergeführt werden, und dafs das durch Zerlegung des buttersauren Kalkes entstehende buttersaure Salz durch saure phosphorsaure Salze in constante Doppelverbindungen überführt wird.The procedure, hides and skins by applying one made from sugary, dextrin or starchy To decalcify and pickle substances obtained, the phosphobutyraline and is obtained by the fact that substances containing sugar, dextrin or starch are only present in milk, acidic lime, then converted into butyric acid lime, and that this can be achieved by decomposing the Butyric acid salt formed by acidic phosphoric acid salts in constant amounts Double connections is transferred.
DENDAT16871D Process for descaling and pickling hides and skins Active DE16871C (en)

Publications (1)

Publication Number Publication Date
DE16871C true DE16871C (en)

Family

ID=293844

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT16871D Active DE16871C (en) Process for descaling and pickling hides and skins

Country Status (1)

Country Link
DE (1) DE16871C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147096B (en) * 1961-08-12 1963-04-11 Leuna Werke Iawalter Ulbrichti Sealing for non-rising spindles of shut-off devices
DE1218832B (en) * 1962-02-23 1966-06-08 Messer Griesheim Gmbh Valve stem seal
DE1236289B (en) * 1964-12-23 1967-03-09 Ver Armaturen Ges M B H Spindle sealing for gate valves
US6702223B2 (en) 2001-04-14 2004-03-09 W. Schlafhorst Ag & Co. Winding head of a textile machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147096B (en) * 1961-08-12 1963-04-11 Leuna Werke Iawalter Ulbrichti Sealing for non-rising spindles of shut-off devices
DE1218832B (en) * 1962-02-23 1966-06-08 Messer Griesheim Gmbh Valve stem seal
DE1236289B (en) * 1964-12-23 1967-03-09 Ver Armaturen Ges M B H Spindle sealing for gate valves
US6702223B2 (en) 2001-04-14 2004-03-09 W. Schlafhorst Ag & Co. Winding head of a textile machine

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