IT1119625B - Procedimento epr la purga enzimatica delle pelli - Google Patents

Procedimento epr la purga enzimatica delle pelli

Info

Publication number
IT1119625B
IT1119625B IT7969478A IT6947879A IT1119625B IT 1119625 B IT1119625 B IT 1119625B IT 7969478 A IT7969478 A IT 7969478A IT 6947879 A IT6947879 A IT 6947879A IT 1119625 B IT1119625 B IT 1119625B
Authority
IT
Italy
Prior art keywords
epr
purge
enzymatic
skin
procedure
Prior art date
Application number
IT7969478A
Other languages
English (en)
Other versions
IT7969478A0 (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 IT7969478A0 publication Critical patent/IT7969478A0/it
Application granted granted Critical
Publication of IT1119625B publication Critical patent/IT1119625B/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
    • C14C1/08—Deliming; Bating; Pickling; Degreasing

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)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
IT7969478A 1978-12-27 1979-12-24 Procedimento epr la purga enzimatica delle pelli IT1119625B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782856320 DE2856320A1 (de) 1978-12-27 1978-12-27 Enzymatisches beizverfahren

Publications (2)

Publication Number Publication Date
IT7969478A0 IT7969478A0 (it) 1979-12-24
IT1119625B true IT1119625B (it) 1986-03-10

Family

ID=6058493

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7969478A IT1119625B (it) 1978-12-27 1979-12-24 Procedimento epr la purga enzimatica delle pelli

Country Status (9)

Country Link
US (1) US4273876A (it)
JP (1) JPS5590600A (it)
AR (1) AR220249A1 (it)
BR (1) BR7908523A (it)
DE (1) DE2856320A1 (it)
ES (1) ES486658A1 (it)
GB (1) GB2044294B (it)
IN (1) IN153467B (it)
IT (1) IT1119625B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312840A1 (de) * 1983-04-09 1984-10-11 Röhm GmbH, 6100 Darmstadt Verfahren zur nassentfettung von hautmaterial
DE3533203A1 (de) * 1985-09-18 1987-03-26 Roehm Gmbh Verwendung von phosphonsaeurederivaten als lederhilfsmittel
GB2220317B (en) * 1988-05-28 1992-07-22 Motorola Israel Ltd Automatically self-calibrating oscillators in heterodyned radio receivers
JPH0239623A (ja) * 1988-07-28 1990-02-08 Nec Corp Ｐｌｌ回路
US4929918A (en) * 1989-06-07 1990-05-29 International Business Machines Corporation Setting and dynamically adjusting VCO free-running frequency at system level
US5525509A (en) * 1991-03-26 1996-06-11 Rohm Gmbh Method for the enzymatic liming of skins and hides
CZ285164B6 (cs) * 1991-03-26 1999-05-12 Röhm Gmbh Způsob výroby holin, připravených k vyčinění
US7029553B1 (en) 1992-07-24 2006-04-18 Peach State Labs, Inc. Urea sulfate and urea hydrochloride in paper and pulp processing
US20030061666A1 (en) * 2001-05-01 2003-04-03 Blc Leather Technology Centre Limited Leather Trade House Leather processing
US7198647B2 (en) * 2002-07-15 2007-04-03 Council Of Scientific And Industrial Research Process for lime and sulfide free unhairing of skins or hides using animal and/or plant enzymes
US8765447B2 (en) 2010-02-05 2014-07-01 Council Of Scientific And Industrial Research Fungal strain Beauveria sp. MTCC 5184 and a process for the preparation of enzymes therefrom
CN106282143A (zh) * 2015-06-12 2017-01-04 深圳市大地康恩生物科技有限公司 一种皮革软化复合酶

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA585232A (en) * 1959-10-20 Burton Donald Process and compositions for the enzymatic treatment of hides and skins
DE200519C (it) * 1907-06-06
US2363646A (en) * 1941-05-08 1944-11-28 Armour & Co Hide treatment
GB785112A (en) * 1953-02-26 1957-10-23 Donald Burton Improvements in the treatment of hides, skins and tanning liquors therefor
DE927464C (de) * 1953-09-04 1955-05-09 Roehm & Haas G M B H Verfahren zur Herstellung gerbfertiger Bloessen
US3133002A (en) * 1961-08-08 1964-05-12 Roehm & Haas Gmbh Treatment of hides
US3288683A (en) * 1963-11-07 1966-11-29 Taisho Pharmaceutical Co Ltd Production of acid-stable proteolytic and amyloytic enzyme
JPS519033B1 (it) * 1969-09-12 1976-03-23

Also Published As

Publication number Publication date
ES486658A1 (es) 1980-05-16
DE2856320A1 (de) 1980-07-17
JPS6247240B2 (it) 1987-10-07
US4273876A (en) 1981-06-16
IN153467B (it) 1984-07-21
GB2044294B (en) 1982-12-15
BR7908523A (pt) 1980-08-26
DE2856320C2 (it) 1990-02-08
IT7969478A0 (it) 1979-12-24
AR220249A1 (es) 1980-10-15
JPS5590600A (en) 1980-07-09
GB2044294A (en) 1980-10-15

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