FR2019799A1 - - Google Patents

Info

Publication number
FR2019799A1
FR2019799A1 FR6933499A FR6933499A FR2019799A1 FR 2019799 A1 FR2019799 A1 FR 2019799A1 FR 6933499 A FR6933499 A FR 6933499A FR 6933499 A FR6933499 A FR 6933499A FR 2019799 A1 FR2019799 A1 FR 2019799A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6933499A
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 and Haas GmbH
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
Application filed by Roehm and Haas GmbH filed Critical Roehm and Haas GmbH
Publication of FR2019799A1 publication Critical patent/FR2019799A1/fr
Withdrawn legal-status Critical Current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

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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
FR6933499A 1968-10-03 1969-10-01 Withdrawn FR2019799A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681800891 DE1800891A1 (en) 1968-10-03 1968-10-03 Process for the enzymatic treatment of skins and pelts

Publications (1)

Publication Number Publication Date
FR2019799A1 true FR2019799A1 (en) 1970-07-10

Family

ID=5709496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6933499A Withdrawn FR2019799A1 (en) 1968-10-03 1969-10-01

Country Status (4)

Country Link
CA (1) CA938571A (en)
DE (1) DE1800891A1 (en)
FR (1) FR2019799A1 (en)
GB (1) GB1254628A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10106541B4 (en) * 2001-02-13 2005-05-12 Schill + Seilacher Aktiengesellschaft Enzyme preparation and its use in the tannery

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB474991A (en) * 1936-05-29 1937-11-11 Pancreol Ltd Improvements in treating hides or skins
DE927464C (en) * 1953-09-04 1955-05-09 Roehm & Haas G M B H Process for the production of tanned bare
US2857317A (en) * 1955-03-30 1958-10-21 Roehm & Haas Gmbh Treatment of skins and hides
GB885359A (en) * 1959-07-10 1961-12-28 Roehm & Haas Gmbh Improvements in or relating to bating

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB474991A (en) * 1936-05-29 1937-11-11 Pancreol Ltd Improvements in treating hides or skins
DE927464C (en) * 1953-09-04 1955-05-09 Roehm & Haas G M B H Process for the production of tanned bare
FR1107009A (en) * 1953-09-04 1955-12-27 Roehm & Haas Gmbh Pre-tanning process
US2857317A (en) * 1955-03-30 1958-10-21 Roehm & Haas Gmbh Treatment of skins and hides
GB885359A (en) * 1959-07-10 1961-12-28 Roehm & Haas Gmbh Improvements in or relating to bating

Also Published As

Publication number Publication date
CA938571A (en) 1973-12-18
DE1800891A1 (en) 1970-04-23
GB1254628A (en) 1971-11-24

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse