ITTO940747A0 - Procedimento di calcinazione migliorato assistito da enzimi. - Google Patents

Procedimento di calcinazione migliorato assistito da enzimi.

Info

Publication number
ITTO940747A0
ITTO940747A0 ITTO940747A ITTO940747A ITTO940747A0 IT TO940747 A0 ITTO940747 A0 IT TO940747A0 IT TO940747 A ITTO940747 A IT TO940747A IT TO940747 A ITTO940747 A IT TO940747A IT TO940747 A0 ITTO940747 A0 IT TO940747A0
Authority
IT
Italy
Prior art keywords
enzymes
calcination procedure
procedure assisted
improved calcination
improved
Prior art date
Application number
ITTO940747A
Other languages
English (en)
Inventor
Alan Cecil
Jurgen Christner
Gertrud Wick
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 ITTO940747A0 publication Critical patent/ITTO940747A0/it
Publication of ITTO940747A1 publication Critical patent/ITTO940747A1/it
Application granted granted Critical
Publication of IT1267462B1 publication Critical patent/IT1267462B1/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
    • 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
    • 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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/04—Mineral tanning

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)
  • Enzymes And Modification Thereof (AREA)
  • Cosmetics (AREA)
IT94TO000747A 1993-09-27 1994-09-26 Procedimento di calcinazione migliorato assistito da enzimi. IT1267462B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4332785A DE4332785A1 (de) 1993-09-27 1993-09-27 Verbessertes enzymunterstütztes Äscherverfahren

Publications (3)

Publication Number Publication Date
ITTO940747A0 true ITTO940747A0 (it) 1994-09-26
ITTO940747A1 ITTO940747A1 (it) 1996-03-26
IT1267462B1 IT1267462B1 (it) 1997-02-05

Family

ID=6498694

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94TO000747A IT1267462B1 (it) 1993-09-27 1994-09-26 Procedimento di calcinazione migliorato assistito da enzimi.

Country Status (9)

Country Link
KR (1) KR950008695A (it)
AU (1) AU676600B2 (it)
BR (1) BR9403865A (it)
DE (1) DE4332785A1 (it)
ES (1) ES2076905B1 (it)
GB (1) GB2282148B (it)
IT (1) IT1267462B1 (it)
NZ (1) NZ264546A (it)
TW (1) TW394795B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10221152B4 (de) * 2002-05-13 2008-10-30 Schill + Seilacher Ag Verfahren zur Herstellung sauberer Blößen in der Wasserwerkstatt
WO2016159394A1 (en) * 2015-04-01 2016-10-06 University Of Nairobi New eco-friendly and clean method of processing hides and fish skins into leather using alkaline protease enzyme
CN105441602B (zh) * 2015-12-23 2017-12-12 天津科技大学 复合蛋白酶浸水后使用钛盐和锌盐结合鞣制的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES391930A1 (es) * 1970-12-03 1973-06-16 Roehm Gmbh Procedimiento para el remojo de pellejos y cueros.
ES421535A1 (es) * 1973-01-13 1976-06-16 Roehm Gmbh Procedimiento para la preparacion de pellejos dispuestos para curtir a partir de cuero y pieles de origen animal.
DE2404789C3 (de) * 1974-02-01 1979-02-15 Roehm Gmbh, 6100 Darmstadt Verfahren zur Herstellung gerbfertiger Blößen aus tierischen Häuten und Fellen
DE2917376A1 (de) * 1979-04-28 1980-11-13 Roehm Gmbh Enzymatisches verfahren zur haargewinnung und zum gleichzeitigen hautaufschluss
DE2930342A1 (de) * 1979-07-26 1981-02-19 Roehm Gmbh Verbessertes verfahren zur herstellung von leder
DE3802640A1 (de) * 1988-01-29 1989-08-03 Roehm Gmbh Haarerhaltendes aescherverfahren
DE4220838A1 (de) * 1992-06-25 1994-01-05 Roehm Gmbh Verfahren zum Äschern von Häuten und Fellen

Also Published As

Publication number Publication date
GB2282148A (en) 1995-03-29
TW394795B (en) 2000-06-21
NZ264546A (en) 1996-07-26
ES2076905B1 (es) 1996-08-16
AU676600B2 (en) 1997-03-13
DE4332785A1 (de) 1995-03-30
ITTO940747A1 (it) 1996-03-26
GB2282148B (en) 1997-09-10
AU7426494A (en) 1995-04-06
BR9403865A (pt) 1995-05-30
GB9419426D0 (en) 1994-11-09
ES2076905A1 (es) 1995-11-01
IT1267462B1 (it) 1997-02-05
KR950008695A (ko) 1995-04-19

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Legal Events

Date Code Title Description
0001 Granted