CH444365A - Process for softening, dehairing and pickling of skins and hides with proteolytic enzymes - Google Patents

Process for softening, dehairing and pickling of skins and hides with proteolytic enzymes

Info

Publication number
CH444365A
CH444365A CH1537564A CH1537564A CH444365A CH 444365 A CH444365 A CH 444365A CH 1537564 A CH1537564 A CH 1537564A CH 1537564 A CH1537564 A CH 1537564A CH 444365 A CH444365 A CH 444365A
Authority
CH
Switzerland
Prior art keywords
dehairing
skins
hides
pickling
softening
Prior art date
Application number
CH1537564A
Other languages
German (de)
Inventor
Otto Dr Grimm
Original Assignee
Roehm & Haas 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 & Haas Gmbh filed Critical Roehm & Haas Gmbh
Publication of CH444365A publication Critical patent/CH444365A/en

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)
  • Cosmetics (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
CH1537564A 1964-01-22 1964-11-27 Process for softening, dehairing and pickling of skins and hides with proteolytic enzymes CH444365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER37032A DE1282838B (en) 1964-01-22 1964-01-22 Process for softening, dehairing or pickling fur or skins with proteolytic enzymes

Publications (1)

Publication Number Publication Date
CH444365A true CH444365A (en) 1967-09-30

Family

ID=7405074

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1537564A CH444365A (en) 1964-01-22 1964-11-27 Process for softening, dehairing and pickling of skins and hides with proteolytic enzymes

Country Status (5)

Country Link
BE (1) BE658697A (en)
CH (1) CH444365A (en)
DE (1) DE1282838B (en)
GB (1) GB1040401A (en)
SE (1) SE304072B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3704465C2 (en) * 1987-02-13 1995-11-02 Roehm Gmbh Liquid formulations of enzymes
CN114891932B (en) * 2022-05-09 2023-03-03 四川大学 A method for enzyme depilation using Cu(II) ion compound inhibitor system

Also Published As

Publication number Publication date
BE658697A (en) 1965-05-17
GB1040401A (en) 1966-08-24
SE304072B (en) 1968-09-16
DE1282838B (en) 1968-11-14

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