FR801661A - Process for the preparation of skins using fungous tryptases - Google Patents

Process for the preparation of skins using fungous tryptases

Info

Publication number
FR801661A
FR801661A FR801661DA FR801661A FR 801661 A FR801661 A FR 801661A FR 801661D A FR801661D A FR 801661DA FR 801661 A FR801661 A FR 801661A
Authority
FR
France
Prior art keywords
tryptases
fungous
skins
preparation
fungous tryptases
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
Other languages
French (fr)
Inventor
Otto Rohm
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
Priority claimed from DER99285A external-priority patent/DE767061C/en
Application filed filed Critical
Application granted granted Critical
Publication of FR801661A publication Critical patent/FR801661A/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
    • C14C1/08—Deliming; Bating; Pickling; Degreasing
    • 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)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
FR801661D 1935-04-02 1935-12-17 Process for the preparation of skins using fungous tryptases Expired FR801661A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE472911X 1935-04-02
DER99285A DE767061C (en) 1935-10-20 1935-10-20 Process for pickling ashed skin

Publications (1)

Publication Number Publication Date
FR801661A true FR801661A (en) 1936-08-12

Family

ID=89428567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801661D Expired FR801661A (en) 1935-04-02 1935-12-17 Process for the preparation of skins using fungous tryptases

Country Status (3)

Country Link
FR (1) FR801661A (en)
GB (1) GB472911A (en)
NL (1) NL43953C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972832C (en) * 1952-07-15 1959-10-15 Roehm & Haas G M B H Soaking of skins to be trimmed on furs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972832C (en) * 1952-07-15 1959-10-15 Roehm & Haas G M B H Soaking of skins to be trimmed on furs

Also Published As

Publication number Publication date
GB472911A (en) 1937-10-01
NL43953C (en) 1938-09-15

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