FR2159003A5 - - Google Patents

Info

Publication number
FR2159003A5
FR2159003A5 FR7238067A FR7238067A FR2159003A5 FR 2159003 A5 FR2159003 A5 FR 2159003A5 FR 7238067 A FR7238067 A FR 7238067A FR 7238067 A FR7238067 A FR 7238067A FR 2159003 A5 FR2159003 A5 FR 2159003A5
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.)
Expired
Application number
FR7238067A
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.)
NL Industries Inc
Original Assignee
NL Industries Inc
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 NL Industries Inc filed Critical NL Industries Inc
Application granted granted Critical
Publication of FR2159003A5 publication Critical patent/FR2159003A5/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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/04—Mineral 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)
FR7238067A 1971-10-26 1972-10-26 Expired FR2159003A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19263671A 1971-10-26 1971-10-26

Publications (1)

Publication Number Publication Date
FR2159003A5 true FR2159003A5 (fr) 1973-06-15

Family

ID=22710453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7238067A Expired FR2159003A5 (fr) 1971-10-26 1972-10-26

Country Status (6)

Country Link
US (1) US3726637A (fr)
AU (1) AU4813472A (fr)
DE (1) DE2252636A1 (fr)
ES (1) ES407964A1 (fr)
FR (1) FR2159003A5 (fr)
IT (1) IT975372B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006067540A1 (fr) * 2004-12-22 2006-06-29 Council Of Scientific And Industrial Research Procede d'obtention de cuirs rose humide

Also Published As

Publication number Publication date
ES407964A1 (es) 1975-10-16
IT975372B (it) 1974-07-20
AU4813472A (en) 1974-04-26
US3726637A (en) 1973-04-10
DE2252636A1 (de) 1973-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse