ES125660A1 - PROCEDURE FOR DEPILING AND PREPARING SKINS FOR TANNING - Google Patents

PROCEDURE FOR DEPILING AND PREPARING SKINS FOR TANNING

Info

Publication number
ES125660A1
ES125660A1 ES0125660A ES125660A ES125660A1 ES 125660 A1 ES125660 A1 ES 125660A1 ES 0125660 A ES0125660 A ES 0125660A ES 125660 A ES125660 A ES 125660A ES 125660 A1 ES125660 A1 ES 125660A1
Authority
ES
Spain
Prior art keywords
depiling
tanning
procedure
skins
preparing
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
ES0125660A
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.)
Novartis AG
Original Assignee
JR Geigy AG
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 JR Geigy AG filed Critical JR Geigy AG
Publication of ES125660A1 publication Critical patent/ES125660A1/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
    • C14C1/06—Facilitating unhairing, e.g. by painting, by liming
    • C14C1/065—Enzymatic unhairing
    • 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)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Cosmetics (AREA)
ES0125660A 1931-02-21 1932-02-15 PROCEDURE FOR DEPILING AND PREPARING SKINS FOR TANNING Expired ES125660A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB148549A DE579634C (en) 1931-02-21 1931-02-21 Process for the production of tanned bare bones from animal hides and skins

Publications (1)

Publication Number Publication Date
ES125660A1 true ES125660A1 (en) 1932-03-01

Family

ID=89508730

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0125660A Expired ES125660A1 (en) 1931-02-21 1932-02-15 PROCEDURE FOR DEPILING AND PREPARING SKINS FOR TANNING

Country Status (6)

Country Link
US (1) US1974889A (en)
BE (1) BE386467A (en)
DE (1) DE579634C (en)
ES (1) ES125660A1 (en)
FR (1) FR731445A (en)
GB (1) GB398524A (en)

Also Published As

Publication number Publication date
DE579634C (en) 1933-06-29
FR731445A (en) 1932-09-02
BE386467A (en) 1932-03-31
US1974889A (en) 1934-09-25
GB398524A (en) 1933-09-15

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