FR434158A - Procédé de dépilage et de nettoyage de peaux - Google Patents

Procédé de dépilage et de nettoyage de peaux

Info

Publication number
FR434158A
FR434158A FR434158A FR434158DA FR434158A FR 434158 A FR434158 A FR 434158A FR 434158 A FR434158 A FR 434158A FR 434158D A FR434158D A FR 434158DA FR 434158 A FR434158 A FR 434158A
Authority
FR
France
Prior art keywords
unstacking
cleaning skins
skins
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
FR434158A
Other languages
English (en)
Inventor
Otto Roehm
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR434158A publication Critical patent/FR434158A/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
FR434158A 1910-12-23 1911-09-13 Procédé de dépilage et de nettoyage de peaux Expired FR434158A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1910268873 DE268873C (fr) 1910-12-23 1910-12-23

Publications (1)

Publication Number Publication Date
FR434158A true FR434158A (fr) 1912-01-26

Family

ID=89507645

Family Applications (1)

Application Number Title Priority Date Filing Date
FR434158A Expired FR434158A (fr) 1910-12-23 1911-09-13 Procédé de dépilage et de nettoyage de peaux

Country Status (2)

Country Link
DE (1) DE268873C (fr)
FR (1) FR434158A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022748B (de) * 1955-11-30 1958-01-16 Roehm & Haas Gmbh Weichen von Fellen und Haeuten
DE1211349B (de) * 1959-03-26 1966-02-24 Roehm & Haas Gmbh Enzymatische Enthaarung mit Pankreastryptase
US7198647B2 (en) 2002-07-15 2007-04-03 Council Of Scientific And Industrial Research Process for lime and sulfide free unhairing of skins or hides using animal and/or plant enzymes

Also Published As

Publication number Publication date
DE268873C (fr) 1914-01-02

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