FR1240170A - Agent et procédé de tannage - Google Patents

Agent et procédé de tannage

Info

Publication number
FR1240170A
FR1240170A FR806546A FR806546A FR1240170A FR 1240170 A FR1240170 A FR 1240170A FR 806546 A FR806546 A FR 806546A FR 806546 A FR806546 A FR 806546A FR 1240170 A FR1240170 A FR 1240170A
Authority
FR
France
Prior art keywords
tanning agent
tanning
agent
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
FR806546A
Other languages
English (en)
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.)
NAT LEAD CO
NL Industries Inc
Original Assignee
NAT LEAD CO
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 NAT LEAD CO, NL Industries Inc filed Critical NAT LEAD CO
Application granted granted Critical
Publication of FR1240170A publication Critical patent/FR1240170A/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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/32—Alkali metal silicates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C07C5/3335—Catalytic processes with metals
    • C07C5/3337—Catalytic processes with metals of the platinum group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
FR806546A 1958-10-08 1959-10-01 Agent et procédé de tannage Expired FR1240170A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37748XA 1958-10-08 1958-10-08
US76593358A 1958-10-08 1958-10-08
US1240170XA 1958-10-08 1958-10-08

Publications (1)

Publication Number Publication Date
FR1240170A true FR1240170A (fr) 1960-09-02

Family

ID=60325735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR806546A Expired FR1240170A (fr) 1958-10-08 1959-10-01 Agent et procédé de tannage

Country Status (5)

Country Link
DE (1) DE1469002A1 (fr)
FR (1) FR1240170A (fr)
GB (1) GB899891A (fr)
LU (1) LU37748A1 (fr)
NL (1) NL121871C (fr)

Also Published As

Publication number Publication date
DE1469002A1 (de) 1968-12-19
NL121871C (nl) 1967-03-15
LU37748A1 (fr) 1959-12-02
GB899891A (en) 1962-06-27

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