FR51337E - Process for the production of proteinaceous substances of commercial value, in particular glue and gelatin, from waste leather - Google Patents

Process for the production of proteinaceous substances of commercial value, in particular glue and gelatin, from waste leather

Info

Publication number
FR51337E
FR51337E FR51337DA FR51337E FR 51337 E FR51337 E FR 51337E FR 51337D A FR51337D A FR 51337DA FR 51337 E FR51337 E FR 51337E
Authority
FR
France
Prior art keywords
gelatin
production
commercial value
proteinaceous substances
waste leather
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
Other languages
French (fr)
Inventor
Egon Elod
Theodor Schachowskoy
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 filed Critical
Application granted granted Critical
Publication of FR51337E publication Critical patent/FR51337E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09H—PREPARATION OF GLUE OR GELATINE
    • C09H1/00—Pretreatment of collagen-containing raw materials for the manufacture of glue
    • C09H1/04—Pretreatment of collagen-containing raw materials for the manufacture of glue of hides, hoofs, or leather scrap

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR51337D 1941-01-04 1941-01-04 Process for the production of proteinaceous substances of commercial value, in particular glue and gelatin, from waste leather Expired FR51337E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR51337T 1941-01-04

Publications (1)

Publication Number Publication Date
FR51337E true FR51337E (en) 1942-04-15

Family

ID=8686199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51337D Expired FR51337E (en) 1941-01-04 1941-01-04 Process for the production of proteinaceous substances of commercial value, in particular glue and gelatin, from waste leather

Country Status (1)

Country Link
FR (1) FR51337E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401973A1 (en) * 1977-08-29 1979-03-30 Avicon Inc PROCESS FOR OBTAINING COLLAGEN FREE OF PYROGENIC SUBSTANCES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401973A1 (en) * 1977-08-29 1979-03-30 Avicon Inc PROCESS FOR OBTAINING COLLAGEN FREE OF PYROGENIC SUBSTANCES

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