FR2352884A1 - Procede de deshydratation de la colle de cuir - Google Patents

Procede de deshydratation de la colle de cuir

Info

Publication number
FR2352884A1
FR2352884A1 FR7716192A FR7716192A FR2352884A1 FR 2352884 A1 FR2352884 A1 FR 2352884A1 FR 7716192 A FR7716192 A FR 7716192A FR 7716192 A FR7716192 A FR 7716192A FR 2352884 A1 FR2352884 A1 FR 2352884A1
Authority
FR
France
Prior art keywords
dehydration process
leather glue
glue dehydration
leather
glue
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.)
Granted
Application number
FR7716192A
Other languages
English (en)
French (fr)
Other versions
FR2352884B3 (OSRAM
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.)
Arenco BMD Maschinenfabrik GmbH
Original Assignee
Arenco BMD Maschinenfabrik GmbH
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 Arenco BMD Maschinenfabrik GmbH filed Critical Arenco BMD Maschinenfabrik GmbH
Publication of FR2352884A1 publication Critical patent/FR2352884A1/fr
Application granted granted Critical
Publication of FR2352884B3 publication Critical patent/FR2352884B3/fr
Granted 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S426/00—Food or edible material: processes, compositions, and products
    • Y10S426/805—Pet food for dog, cat, bird, or fish

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Fertilizers (AREA)
  • Fodder In General (AREA)
FR7716192A 1976-05-26 1977-05-26 Procede de deshydratation de la colle de cuir Granted FR2352884A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2623498A DE2623498C2 (de) 1976-05-26 1976-05-26 Verfahren und Vorrichtung zum Entwässern von Leimleder

Publications (2)

Publication Number Publication Date
FR2352884A1 true FR2352884A1 (fr) 1977-12-23
FR2352884B3 FR2352884B3 (OSRAM) 1980-03-07

Family

ID=5978998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7716192A Granted FR2352884A1 (fr) 1976-05-26 1977-05-26 Procede de deshydratation de la colle de cuir

Country Status (5)

Country Link
US (1) US4152323A (OSRAM)
DE (1) DE2623498C2 (OSRAM)
FR (1) FR2352884A1 (OSRAM)
GB (1) GB1566208A (OSRAM)
IT (1) IT1085809B (OSRAM)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US49383A (en) * 1865-08-15 Improvement in treating glue-stock
US443940A (en) * 1890-12-30 Recovering fatty products
CA545942A (en) * 1957-09-10 L. Lolli August Continuous method of extracting animal glue in concentrated aqueous solutions
US706075A (en) * 1902-01-21 1902-08-05 Ludwig Wilhelm Gans Process of clarifying liquids.
US869272A (en) * 1905-10-28 1907-10-29 Peter Spence & Sons Ltd Treatment of sewage-sludges.
US1347823A (en) * 1918-07-20 1920-07-27 Dorr Co Recovery of proteids from waste liquors of the hide-treating art
US2277718A (en) * 1936-11-09 1942-03-31 Ind Patents Corp Sludge treatment
US2261924A (en) * 1938-12-20 1941-11-04 Girdler Corp Treatment of packing house waste
US2328361A (en) * 1939-08-23 1943-08-31 Ind Patents Corp Method of conditioning sludge
US2301242A (en) * 1939-11-30 1942-11-10 Billaudot Rene Art of manufacturing gelatin
US2400375A (en) * 1943-04-07 1946-05-14 Eastman Kodak Co Method of refining gelatin
US2398004A (en) * 1943-07-20 1946-04-09 Eastman Kodak Co Controlling the isoelectric point of gelatin
US2708630A (en) * 1951-04-02 1955-05-17 Sharples Corp Treatment of packing house tankwater
US2748152A (en) * 1952-10-02 1956-05-29 Armour & Co Rendering process for recovery of fat and gelatin
US2746949A (en) * 1953-04-27 1956-05-22 Armour & Co Process for extracting animal glue in concentrated aqueous solutions
US2743265A (en) * 1953-09-17 1956-04-24 Gen Foods Corp Gelatin extraction process
AT239808B (de) * 1961-11-29 1965-04-26 Ceskoslovenska Akademie Ved Filtriereinrichtung zur Gewinnung von in Flüssigkeiten gelösten Stoffen
US3936375A (en) * 1972-03-20 1976-02-03 A/S Apothekernes Laboratorium For Specialpraeparater Process for dewatering a proteinaceous, aqueous sludge and for removing and recovering precipitating agents from a precipitate containing proteinaceous substances

Also Published As

Publication number Publication date
US4152323A (en) 1979-05-01
FR2352884B3 (OSRAM) 1980-03-07
DE2623498C2 (de) 1978-06-29
GB1566208A (en) 1980-04-30
DE2623498B1 (de) 1977-10-06
IT1085809B (it) 1985-05-28

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