IT1128220B - Procedimento per la calcinazione di pelli purgate e depilate da pelli animali - Google Patents

Procedimento per la calcinazione di pelli purgate e depilate da pelli animali

Info

Publication number
IT1128220B
IT1128220B IT8067080A IT6708080A IT1128220B IT 1128220 B IT1128220 B IT 1128220B IT 8067080 A IT8067080 A IT 8067080A IT 6708080 A IT6708080 A IT 6708080A IT 1128220 B IT1128220 B IT 1128220B
Authority
IT
Italy
Prior art keywords
skin
pured
calcination
procedure
depilated
Prior art date
Application number
IT8067080A
Other languages
English (en)
Italian (it)
Other versions
IT8067080A0 (it
Inventor
Rolf Monsheimer
Ernst Pfleiderer
Original Assignee
Roehm 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 Roehm Gmbh filed Critical Roehm Gmbh
Publication of IT8067080A0 publication Critical patent/IT8067080A0/it
Application granted granted Critical
Publication of IT1128220B publication Critical patent/IT1128220B/it

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
    • C14C1/06—Facilitating unhairing, e.g. by painting, by liming

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
IT8067080A 1979-03-23 1980-01-21 Procedimento per la calcinazione di pelli purgate e depilate da pelli animali IT1128220B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792911401 DE2911401A1 (de) 1979-03-23 1979-03-23 Verfahren zum aeschern von bloessen aus tierischen haeuten und fellen

Publications (2)

Publication Number Publication Date
IT8067080A0 IT8067080A0 (it) 1980-01-21
IT1128220B true IT1128220B (it) 1986-05-28

Family

ID=6066195

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8067080A IT1128220B (it) 1979-03-23 1980-01-21 Procedimento per la calcinazione di pelli purgate e depilate da pelli animali

Country Status (10)

Country Link
US (2) US4310328A (en])
JP (1) JPS55131100A (en])
AR (1) AR219223A1 (en])
BR (1) BR8000908A (en])
DE (1) DE2911401A1 (en])
ES (1) ES488159A1 (en])
FR (1) FR2451943A1 (en])
GB (1) GB2045278B (en])
IN (1) IN154010B (en])
IT (1) IT1128220B (en])

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930342A1 (de) * 1979-07-26 1981-02-19 Roehm Gmbh Verbessertes verfahren zur herstellung von leder
DE3013912A1 (de) 1980-04-11 1981-10-29 Röhm GmbH, 6100 Darmstadt Polymerprodukte zur behandlung von bloessen und leder
DE3224881A1 (de) * 1982-07-03 1984-03-01 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung von enthaartem, lagerfaehigem hautmaterial
US5484888A (en) * 1994-03-08 1996-01-16 Holzer; David Gelatin production
CA2337889A1 (en) 1998-07-22 2000-02-03 Cooperatieve Verkoop-En Productievereniging Van Aardappelmeel En Derivat En Avebe B.A. Depilatory paint thickener
DE19933968A1 (de) 1999-07-20 2001-01-25 Trumpler Gmbh & Co Chem Fab Hilfsmittel für den Hautaufschluß und die Haarlockerung von Tierhäuten
AU2003214115A1 (en) * 2002-03-15 2003-09-29 Basf Aktiengesellschaft Use of polyelectrolytes in the production of leather
DE10221152B4 (de) * 2002-05-13 2008-10-30 Schill + Seilacher Ag Verfahren zur Herstellung sauberer Blößen in der Wasserwerkstatt
US7651531B2 (en) * 2004-12-23 2010-01-26 Council Of Scientific And Industrial Research Bio-tanning process for leather making
US10727543B2 (en) 2018-01-08 2020-07-28 Changs Ascending Enterprise Co., Ltd. Battery module system and method

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1763319A (en) * 1928-03-05 1930-06-10 Pfister & Vogel Leather Co Unhairing agent
DE524210C (de) * 1929-01-29 1931-05-04 Diaponfabrik Herbert Krull G M Verfahren zur Herstellung gerbfertiger Bloessen mit Schwefelnatrium
US1844769A (en) * 1930-04-29 1932-02-09 Isermann Samuel Process of tanning
US2033163A (en) * 1932-05-25 1936-03-10 Wallerstein Co Inc Process of depilating and rating hides and a bate for these purposes
DE622213C (de) 1933-05-11 1935-11-22 Geigy Ag J R Verfahren zur Verbesserung der Weichheit und Geschmeidigkeit von Leder
US1973130A (en) * 1933-07-21 1934-09-11 Rohm & Haas Process of unhairing hides or skins
DE646721C (de) * 1935-04-28 1937-06-19 Boehme Fettchemie Ges M B H Verfahren zum Enthaaren und AEschern von Haeuten und Fellen
DE662355C (de) * 1936-10-01 1938-07-12 Studiengesellschaft Der Deutsc Schwoedemittel
US2155087A (en) * 1937-01-14 1939-04-18 Firm Studiengesellschaft Der D Process of depilating hides and skins
GB500117A (en) 1937-06-30 1939-01-30 Kalle & Co Ag Improvements in unhairing processes
US2169147A (en) * 1938-06-01 1939-08-08 American Cyanamid & Chem Corp Unhairing of hides and skins
DE701873C (de) * 1938-06-10 1941-01-25 Stockhausen & Cie Chem Fab n tierischen Haeuten und Fellen
US2174497A (en) * 1938-12-10 1939-09-26 American Cyanamid Co Unhairing process
GB583096A (en) 1944-05-13 1946-12-09 John Burchill Improved process for the filling of leather
GB785112A (en) 1953-02-26 1957-10-23 Donald Burton Improvements in the treatment of hides, skins and tanning liquors therefor
BE633127A (en]) * 1962-06-22
DE1669344B1 (de) * 1967-07-25 1971-01-14 Degussa Verfahren zum Enthaaren von Haeuten oder Fellen
DE2053016C3 (de) 1970-10-29 1973-11-29 Roehm Gmbh, 6100 Darmstadt Verfahren zum Aschern von tierischen Fellen und Hauten oder zum Nachaschern enzymatisch enthaarter Bloßen
YU36755B (en) * 1971-11-17 1984-08-31 Basf Ag Process for the elimination of hairs from hides and furs
JPS50897A (en]) * 1973-04-30 1975-01-07

Also Published As

Publication number Publication date
FR2451943A1 (fr) 1980-10-17
BR8000908A (pt) 1980-10-29
GB2045278A (en) 1980-10-29
FR2451943B1 (en]) 1984-02-24
IN154010B (en]) 1984-09-08
US4351639A (en) 1982-09-28
GB2045278B (en) 1983-03-16
US4310328A (en) 1982-01-12
JPS55131100A (en) 1980-10-11
JPS6241559B2 (en]) 1987-09-03
DE2911401A1 (de) 1980-10-02
IT8067080A0 (it) 1980-01-21
ES488159A1 (es) 1980-09-16
DE2911401C2 (en]) 1990-01-18
AR219223A1 (es) 1980-07-31

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