KR100256152B1 - Method for liming hides and skins - Google Patents

Method for liming hides and skins Download PDF

Info

Publication number
KR100256152B1
KR100256152B1 KR1019930011654A KR930011654A KR100256152B1 KR 100256152 B1 KR100256152 B1 KR 100256152B1 KR 1019930011654 A KR1019930011654 A KR 1019930011654A KR 930011654 A KR930011654 A KR 930011654A KR 100256152 B1 KR100256152 B1 KR 100256152B1
Authority
KR
South Korea
Prior art keywords
skins
hides
liming
float
proteases
Prior art date
Application number
KR1019930011654A
Other languages
English (en)
Other versions
KR940005808A (ko
Inventor
Juergen Christner
Taeger Tilman
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 KR940005808A publication Critical patent/KR940005808A/ko
Application granted granted Critical
Publication of KR100256152B1 publication Critical patent/KR100256152B1/ko

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
    • 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)
  • Cosmetics (AREA)
  • Adornments (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Glass Compositions (AREA)
  • Coloring (AREA)
  • Gloves (AREA)
  • Laminated Bodies (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
KR1019930011654A 1992-06-25 1993-06-25 Method for liming hides and skins KR100256152B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP42208386 1992-06-25
DE4220838A DE4220838A1 (de) 1992-06-25 1992-06-25 Verfahren zum Äschern von Häuten und Fellen

Publications (2)

Publication Number Publication Date
KR940005808A KR940005808A (ko) 1994-03-22
KR100256152B1 true KR100256152B1 (en) 2000-06-01

Family

ID=6461801

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930011654A KR100256152B1 (en) 1992-06-25 1993-06-25 Method for liming hides and skins

Country Status (10)

Country Link
US (1) US5508195A (ko)
EP (1) EP0575927B1 (ko)
JP (1) JP3211914B2 (ko)
KR (1) KR100256152B1 (ko)
AT (1) ATE141959T1 (ko)
BR (1) BR9302644A (ko)
DE (2) DE4220838A1 (ko)
DK (1) DK0575927T3 (ko)
ES (1) ES2091523T3 (ko)
MX (1) MX9303809A (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4332785A1 (de) * 1993-09-27 1995-03-30 Roehm Gmbh Verbessertes enzymunterstütztes Äscherverfahren
US6340458B1 (en) * 1999-11-19 2002-01-22 Reva Amir Use of enzymes for skin expansion
JP2001164300A (ja) * 1999-12-06 2001-06-19 Daiwa Kasei Kk 皮革鞣製における酵素脱毛剤及び酵素脱毛法
US20030061666A1 (en) * 2001-05-01 2003-04-03 Blc Leather Technology Centre Limited Leather Trade House Leather processing
US6777219B2 (en) * 2002-03-13 2004-08-17 Council Of Scientific And Industrial Research Process for the preparation of alkaline protease

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1011668B (it) * 1973-04-28 1977-02-10 Roehm Gmbh Procedimento di purga delle pelli
DE2917376A1 (de) * 1979-04-28 1980-11-13 Roehm Gmbh Enzymatisches verfahren zur haargewinnung und zum gleichzeitigen hautaufschluss
AT381952B (de) * 1985-04-03 1986-12-29 Oesterr Chem Werke Verfahren zum aeschern von haeuten und fellen
AT388387B (de) * 1987-09-02 1989-06-12 Oesterr Chem Werke Verfahren zum nachaeschern von bloesen und spalten
DE3802640A1 (de) * 1988-01-29 1989-08-03 Roehm Gmbh Haarerhaltendes aescherverfahren
DE3922748B4 (de) * 1989-07-11 2006-01-05 Röhm GmbH & Co. KG Enzymatisches Weichverfahren

Also Published As

Publication number Publication date
KR940005808A (ko) 1994-03-22
DE59303551D1 (de) 1996-10-02
JPH0657300A (ja) 1994-03-01
DE4220838A1 (de) 1994-01-05
ES2091523T3 (es) 1996-11-01
MX9303809A (es) 1994-01-31
ATE141959T1 (de) 1996-09-15
US5508195A (en) 1996-04-16
JP3211914B2 (ja) 2001-09-25
DK0575927T3 (da) 1996-09-30
EP0575927A2 (de) 1993-12-29
EP0575927A3 (ko) 1994-02-09
BR9302644A (pt) 1994-01-11
EP0575927B1 (de) 1996-08-28

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A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee