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

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

Similar Documents

Publication Publication Date Title
DE16871C (en) Process for descaling and pickling hides and skins
DE250453C (en)
DE113112C (en)
DE508061C (en) Process for the production of compressed yeast from molasses
DE441432C (en) Process for the preparation of organic acids
AT19737B (en) Process for the production of a high-diastase product from green malt while avoiding the dissolution of the bitter-tasting substances of the germs and husks of the malt.
DE41931A (en) Process for the preparation of a sugar-free dextrin similar to gum arabic and to be used like this
DE112892C (en)
DE98638C (en)
DE314164C (en)
US719555A (en) Organic acid mordant and process of making same.
AT91880B (en) Process for improving the smell, taste and digestibility of raw yeast for use as nutritional yeast.
DE280652C (en)
DE366258C (en) Process for producing pure water by evaporating raw water
DE112339C (en)
DE228876C (en)
AT121006B (en) Process for treating asbestos for filtering purposes.
DE554229C (en) Process for removing tartaric acid from grape juice, must or wine
DE132777C (en)
DE360714C (en) Process for obtaining a coffee substitute from barley in the form of a commodity corresponding to raw coffee beans
DE256880C (en)
DE81299C (en)
DE365011C (en) Process for the production of chlorammonium using synthetic ammonia
DE414376C (en) Process for the production of oxalic acid
DE430482C (en) Process for cooling hot salt solutions in a vacuum