FR1296738A - Process for ruffling hides and skins using proteolytic enzymes - Google Patents

Process for ruffling hides and skins using proteolytic enzymes

Info

Publication number
FR1296738A
FR1296738A FR862650A FR862650A FR1296738A FR 1296738 A FR1296738 A FR 1296738A FR 862650 A FR862650 A FR 862650A FR 862650 A FR862650 A FR 862650A FR 1296738 A FR1296738 A FR 1296738A
Authority
FR
France
Prior art keywords
ruffling
skins
hides
proteolytic enzymes
proteolytic
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
FR862650A
Other languages
French (fr)
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm and 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
Priority to IT649714D priority Critical patent/IT649714A/it
Application filed by Roehm and Haas GmbH filed Critical Roehm and Haas GmbH
Application granted granted Critical
Publication of FR1296738A publication Critical patent/FR1296738A/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
    • 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)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Cosmetics (AREA)
FR862650A 1960-06-04 1961-05-24 Process for ruffling hides and skins using proteolytic enzymes Expired FR1296738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT649714D IT649714A (en) 1961-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER28097A DE1155560B (en) 1960-06-04 1960-06-04 Depilation of skins and pelts with the help of proteolytic enzymes

Publications (1)

Publication Number Publication Date
FR1296738A true FR1296738A (en) 1962-06-22

Family

ID=7402631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR862650A Expired FR1296738A (en) 1960-06-04 1961-05-24 Process for ruffling hides and skins using proteolytic enzymes

Country Status (4)

Country Link
DE (1) DE1155560B (en)
FR (1) FR1296738A (en)
GB (1) GB921799A (en)
NL (1) NL265497A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568893A1 (en) * 1984-08-07 1986-02-14 Roehm Gmbh ENZYMATIC WEIGHING PROCESS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU179848B (en) * 1980-03-31 1982-12-28 Ferenc Keskeny Process for recovering hair and leather from raw hide
DE3704465C2 (en) * 1987-02-13 1995-11-02 Roehm Gmbh Liquid formulations of enzymes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568893A1 (en) * 1984-08-07 1986-02-14 Roehm Gmbh ENZYMATIC WEIGHING PROCESS

Also Published As

Publication number Publication date
GB921799A (en) 1963-03-27
NL265497A (en) 1964-07-10
DE1155560B (en) 1963-10-10

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