ES448121A1 - Process for the treatment of raw skins - Google Patents

Process for the treatment of raw skins

Info

Publication number
ES448121A1
ES448121A1 ES448121A ES448121A ES448121A1 ES 448121 A1 ES448121 A1 ES 448121A1 ES 448121 A ES448121 A ES 448121A ES 448121 A ES448121 A ES 448121A ES 448121 A1 ES448121 A1 ES 448121A1
Authority
ES
Spain
Prior art keywords
phase
raw skins
soaking
degreasing
cleaning
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
ES448121A
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.)
Stockhausen GmbH and Co KG
Original Assignee
Chemische Fabrik Stockhausen 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 Chemische Fabrik Stockhausen GmbH filed Critical Chemische Fabrik Stockhausen GmbH
Publication of ES448121A1 publication Critical patent/ES448121A1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

Procedure for the simultaneous soaking, cleaning and degreasing of raw skins, characterized in that the raw skins are treated in two phases in a rotating container. In the first phase raw skins are cleaned and degreased as much as possible using the appropriate auxiliary means in a short bath with incomplete soaking, replacing the dirty bath with a more or less equivalent amount of clean water, and in the second phase they are completed in the same work vessel the soaking process, as well as the cleaning and degreasing using the same auxiliary means as in phase 1 or others. (Machine-translation by Google Translate, not legally binding)
ES448121A 1975-05-23 1976-05-21 Process for the treatment of raw skins Expired ES448121A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2522902A DE2522902C3 (en) 1975-05-23 1975-05-23 Process for the simultaneous softening, cleaning and degreasing of raw fumes

Publications (1)

Publication Number Publication Date
ES448121A1 true ES448121A1 (en) 1977-07-01

Family

ID=5947272

Family Applications (1)

Application Number Title Priority Date Filing Date
ES448121A Expired ES448121A1 (en) 1975-05-23 1976-05-21 Process for the treatment of raw skins

Country Status (9)

Country Link
BR (1) BR7603228A (en)
DE (1) DE2522902C3 (en)
ES (1) ES448121A1 (en)
FR (1) FR2311848A1 (en)
GB (1) GB1549028A (en)
IT (1) IT1063081B (en)
NZ (1) NZ180916A (en)
SE (1) SE432616B (en)
YU (1) YU97476A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312840A1 (en) * 1983-04-09 1984-10-11 Röhm GmbH, 6100 Darmstadt Method for the wet degreasing of hide material
DE4207806A1 (en) * 1992-03-12 1993-09-16 Henkel Kgaa Biodegradable degreasing agent for skins, hides, pelts and leather - contg. major amt. of satd. fatty alcohol ethoxylate(s) and minor amt. of short chain fatty alcohol ethoxylate(s) with low deg. of ethoxylation
ES2090985T3 (en) * 1992-03-12 1996-10-16 Henkel Kgaa DEGREASING AGENT.
DE4311113A1 (en) * 1993-04-05 1994-10-06 Henkel Kgaa Degreasing agent
DE19611076C1 (en) * 1996-03-21 1997-10-16 Zschimmer & Schwarz Gmbh & Co Defatting agent for skins, hides, leathers and pelts
JP4555831B2 (en) 2003-12-17 2010-10-06 アクゾ ノーベル ナムローゼ フェンノートシャップ How to treat animal skin

Also Published As

Publication number Publication date
SE432616B (en) 1984-04-09
SE7605816L (en) 1976-11-24
YU97476A (en) 1982-02-28
IT1063081B (en) 1985-02-11
DE2522902A1 (en) 1976-11-25
GB1549028A (en) 1979-08-01
DE2522902B2 (en) 1977-09-01
FR2311848A1 (en) 1976-12-17
BR7603228A (en) 1977-01-25
FR2311848B1 (en) 1979-04-20
DE2522902C3 (en) 1979-12-13
NZ180916A (en) 1978-06-20

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