ES391930A1 - Treatment of hides skins etc - Google Patents

Treatment of hides skins etc

Info

Publication number
ES391930A1
ES391930A1 ES391930A ES391930A ES391930A1 ES 391930 A1 ES391930 A1 ES 391930A1 ES 391930 A ES391930 A ES 391930A ES 391930 A ES391930 A ES 391930A ES 391930 A1 ES391930 A1 ES 391930A1
Authority
ES
Spain
Prior art keywords
treatment
hides
skins etc
soaking
hides skins
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES391930A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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
Priority claimed from DE19702059453 external-priority patent/DE2059453C/en
Application filed by Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Publication of ES391930A1 publication Critical patent/ES391930A1/en
Expired legal-status Critical Current

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
    • C14C1/04—Soaking

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)
  • Paper (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Cosmetics (AREA)

Abstract

Procedure for the soaking of hides and skins by means of proteolytic enzymes, characterized in that the soaking is carried out with a pH value between 10 and 12 in the presence of an active proteolytic enzyme under these conditions. (Machine-translation by Google Translate, not legally binding)
ES391930A 1970-12-03 1971-06-04 Treatment of hides skins etc Expired ES391930A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702059453 DE2059453C (en) 1970-12-03 Process for soaking hides or skins

Publications (1)

Publication Number Publication Date
ES391930A1 true ES391930A1 (en) 1973-06-16

Family

ID=5789836

Family Applications (1)

Application Number Title Priority Date Filing Date
ES391930A Expired ES391930A1 (en) 1970-12-03 1971-06-04 Treatment of hides skins etc

Country Status (3)

Country Link
ES (1) ES391930A1 (en)
FR (1) FR2117028A5 (en)
GB (1) GB1359867A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944461A1 (en) * 1979-11-03 1981-05-14 Röhm GmbH, 6100 Darmstadt METHOD FOR SOFTENING SKINS AND SKIN
DE3533203A1 (en) * 1985-09-18 1987-03-26 Roehm Gmbh USE OF PHOSPHONIC ACID DERIVATIVES AS A LEATHER AID
DE4332785A1 (en) * 1993-09-27 1995-03-30 Roehm Gmbh Improved enzyme-assisted liming process
RU2137843C1 (en) * 1998-07-31 1999-09-20 Горячев Сергей Николаевич Intensifying agent for soaking of fur skins
RU2134297C1 (en) * 1998-10-09 1999-08-10 Центральный научно-исследовательский институт кожевенно-обувной промышленности Method of treating leather stock
RU2198932C1 (en) * 2002-04-26 2003-02-20 Федеральное государственное унитарное предприятие Центральный научно-исследовательский институт кожевенно-обувной промышленности Rawstock unhairing method
RU2225447C1 (en) * 2003-04-25 2004-03-10 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт кожевенно-обувной промышленности " Crude fur treatment process
RU2222601C1 (en) * 2003-04-28 2004-01-27 Московский государственный университет дизайна и технологии Rawstock treatment method
RU2233335C1 (en) * 2003-07-29 2004-07-27 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт кожевенно-обувной промышленности" Method of treating raw hide
RU2294376C1 (en) * 2005-09-29 2007-02-27 Московский государственный университет дизайна и технологии (МГУДТ) Fur semi-finished product treatment process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE288095C (en) * 1914-11-11 1915-10-18 Roehm Otto Process for soaking hides and skins
GB474991A (en) * 1936-05-29 1937-11-11 Pancreol Ltd Improvements in treating hides or skins

Also Published As

Publication number Publication date
DE2059453B1 (en) 1972-04-27
FR2117028A5 (en) 1972-07-21
GB1359867A (en) 1974-07-10

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