BR8001516A - Processo para a obtencao de pelos e simultanea dissociacao simultanea da pele com o emprego de enzimas - Google Patents

Processo para a obtencao de pelos e simultanea dissociacao simultanea da pele com o emprego de enzimas

Info

Publication number
BR8001516A
BR8001516A BR8001516A BR8001516A BR8001516A BR 8001516 A BR8001516 A BR 8001516A BR 8001516 A BR8001516 A BR 8001516A BR 8001516 A BR8001516 A BR 8001516A BR 8001516 A BR8001516 A BR 8001516A
Authority
BR
Brazil
Prior art keywords
simultaneous
skin
employment
enzyme
dissociation
Prior art date
Application number
BR8001516A
Other languages
English (en)
Inventor
R Mosheimer
E 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 BR8001516A publication Critical patent/BR8001516A/pt

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
    • C14C1/065—Enzymatic unhairing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BR8001516A 1979-04-28 1980-03-14 Processo para a obtencao de pelos e simultanea dissociacao simultanea da pele com o emprego de enzimas BR8001516A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792917376 DE2917376A1 (de) 1979-04-28 1979-04-28 Enzymatisches verfahren zur haargewinnung und zum gleichzeitigen hautaufschluss

Publications (1)

Publication Number Publication Date
BR8001516A true BR8001516A (pt) 1980-11-11

Family

ID=6069559

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8001516A BR8001516A (pt) 1979-04-28 1980-03-14 Processo para a obtencao de pelos e simultanea dissociacao simultanea da pele com o emprego de enzimas

Country Status (10)

Country Link
US (1) US4294087A (pt)
JP (1) JPS55145800A (pt)
AR (1) AR219237A1 (pt)
BR (1) BR8001516A (pt)
DE (1) DE2917376A1 (pt)
ES (1) ES487960A1 (pt)
FR (1) FR2455084A1 (pt)
GB (1) GB2047738B (pt)
IN (1) IN154173B (pt)
IT (1) IT1128457B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540506A (en) * 1983-04-15 1985-09-10 Genex Corporation Composition for cleaning drains clogged with deposits containing hair
DE3429047A1 (de) * 1984-08-07 1986-02-20 Röhm GmbH, 6100 Darmstadt Enzymatisches enthaarungsverfahren
DE3440750A1 (de) * 1984-11-08 1986-05-07 Röhm GmbH, 6100 Darmstadt Verfahren zum hautaufschluss von grossviehhaeuten und kalbfellen
DE3802640A1 (de) * 1988-01-29 1989-08-03 Roehm Gmbh Haarerhaltendes aescherverfahren
US4959311A (en) * 1988-03-31 1990-09-25 North Carolina State University Method of degrading keratinaceous material and bacteria useful therefore
US4908220A (en) * 1988-03-31 1990-03-13 North Carolina State University Feather-lysate, a hydrolyzed feather feed ingredient and animal feeds containing the same
DE4212568A1 (de) * 1992-04-15 1993-10-21 Roehm Gmbh Verfahren zum Entfleischen von Häuten und Fellen
DE4220838A1 (de) * 1992-06-25 1994-01-05 Roehm Gmbh Verfahren zum Äschern von Häuten und Fellen
DE4332785A1 (de) * 1993-09-27 1995-03-30 Roehm Gmbh Verbessertes enzymunterstütztes Äscherverfahren
US5834299A (en) * 1994-12-21 1998-11-10 Novo Nordisk A/S Method for dehairing of hides or skins by means of enzymes
DE19933968A1 (de) 1999-07-20 2001-01-25 Trumpler Gmbh & Co Chem Fab Hilfsmittel für den Hautaufschluß und die Haarlockerung von Tierhäuten
AR039980A1 (es) * 2002-05-22 2005-03-09 Basf Ag Procedimiento para eliminar sustancias corneas de pieles o pellejos
US7250062B2 (en) 2002-10-21 2007-07-31 Basf Aktienegesellschaft Method for removing horn substances from animal skin
US6708531B1 (en) * 2002-10-30 2004-03-23 Council Of Scientific And Industrial Research Ecofriendly bio-process for leather processing
US6957554B2 (en) * 2003-11-18 2005-10-25 Council Of Scientific And Industrial Research Dehairing and fiber opening process for complete elimination of lime and sodium sulfide
US10982425B1 (en) 2019-10-01 2021-04-20 NeverClog LLC Apparatus for capturing and destroying hair within a shower drain

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB500117A (en) * 1937-06-30 1939-01-30 Kalle & Co Ag Improvements in unhairing processes
US2374836A (en) * 1944-06-15 1945-05-01 United Shoe Machinery Corp Splitting operation
US3269858A (en) * 1962-09-05 1966-08-30 Rohm & Haas Process for treating leather
CH412182A (de) * 1963-02-05 1966-04-30 Geigy Ag J R Verfahren zur enzymatischen Enthaarung beziehungsweise Entwollung von Häuten und Fellen
US3471518A (en) * 1967-07-10 1969-10-07 Pennsalt Chemicals Corp Fluoroalkyl dicarboxylic acids and derivatives
DE2307603B2 (de) * 1973-02-16 1977-11-17 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung gerbfertiger bloessen durch einwirkung proteolytischer enzyme auf tierische haeute und felle
DE2404789C3 (de) * 1974-02-01 1979-02-15 Roehm Gmbh, 6100 Darmstadt Verfahren zur Herstellung gerbfertiger Blößen aus tierischen Häuten und Fellen

Also Published As

Publication number Publication date
DE2917376C2 (pt) 1987-03-26
ES487960A1 (es) 1980-07-01
FR2455084A1 (fr) 1980-11-21
JPS55145800A (en) 1980-11-13
US4294087A (en) 1981-10-13
IT8067081A0 (it) 1980-01-21
GB2047738A (en) 1980-12-03
GB2047738B (en) 1983-04-20
JPS6241560B2 (pt) 1987-09-03
IN154173B (pt) 1984-09-29
IT1128457B (it) 1986-05-28
FR2455084B1 (pt) 1983-07-22
DE2917376A1 (de) 1980-11-13
AR219237A1 (es) 1980-07-31

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