ATE2152T1 - Verfahren zum weichen und aeschern von haeuten und fellen. - Google Patents

Verfahren zum weichen und aeschern von haeuten und fellen.

Info

Publication number
ATE2152T1
ATE2152T1 AT80106304T AT80106304T ATE2152T1 AT E2152 T1 ATE2152 T1 AT E2152T1 AT 80106304 T AT80106304 T AT 80106304T AT 80106304 T AT80106304 T AT 80106304T AT E2152 T1 ATE2152 T1 AT E2152T1
Authority
AT
Austria
Prior art keywords
skins
soaking
hides
liquor
copolymer
Prior art date
Application number
AT80106304T
Other languages
English (en)
Inventor
Knud Lassen
Original Assignee
Basf Aktiengesellschaft
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 Basf Aktiengesellschaft filed Critical Basf Aktiengesellschaft
Application granted granted Critical
Publication of ATE2152T1 publication Critical patent/ATE2152T1/de

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
    • C14C1/04—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)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Glass Compositions (AREA)
  • Stringed Musical Instruments (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Detergent Compositions (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
AT80106304T 1979-10-24 1980-10-16 Verfahren zum weichen und aeschern von haeuten und fellen. ATE2152T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792942964 DE2942964A1 (de) 1979-10-24 1979-10-24 Verfahren zum weichen und aeschern von haeuten und fellen
EP80106304A EP0027964B1 (de) 1979-10-24 1980-10-16 Verfahren zum Weichen und Äschern von Häuten und Fellen

Publications (1)

Publication Number Publication Date
ATE2152T1 true ATE2152T1 (de) 1983-01-15

Family

ID=6084271

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80106304T ATE2152T1 (de) 1979-10-24 1980-10-16 Verfahren zum weichen und aeschern von haeuten und fellen.

Country Status (6)

Country Link
EP (1) EP0027964B1 (de)
JP (1) JPS5667399A (de)
AT (1) ATE2152T1 (de)
AU (1) AU6362280A (de)
CA (1) CA1147908A (de)
DE (2) DE2942964A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4313586A1 (de) * 1993-04-26 1994-10-27 Bayer Ag Verfahren zur Herstellung von Chinoxalinen
AU2003214115A1 (en) * 2002-03-15 2003-09-29 Basf Aktiengesellschaft Use of polyelectrolytes in the production of leather
CN101798604B (zh) * 2010-02-10 2012-10-03 广东省石油化工研究院 一种保毛脱毛的制革方法

Also Published As

Publication number Publication date
EP0027964B1 (de) 1982-12-29
CA1147908A (en) 1983-06-14
AU6362280A (en) 1981-04-30
EP0027964A1 (de) 1981-05-06
JPS5667399A (en) 1981-06-06
DE3061517D1 (en) 1983-02-03
DE2942964A1 (de) 1981-05-07

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee