FR53633E - Condensation products and their preparation process - Google Patents

Condensation products and their preparation process

Info

Publication number
FR53633E
FR53633E FR53633DA FR53633E FR 53633 E FR53633 E FR 53633E FR 53633D A FR53633D A FR 53633DA FR 53633 E FR53633 E FR 53633E
Authority
FR
France
Prior art keywords
preparation process
condensation products
condensation
products
preparation
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)
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.)
Deutsche Hydrierwerke AG
Original Assignee
Deutsche Hydrierwerke AG
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 Deutsche Hydrierwerke AG filed Critical Deutsche Hydrierwerke AG
Application granted granted Critical
Publication of FR53633E publication Critical patent/FR53633E/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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR53633D 1944-04-17 1944-04-17 Condensation products and their preparation process Expired FR53633E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR53633T 1944-04-17

Publications (1)

Publication Number Publication Date
FR53633E true FR53633E (en) 1946-06-21

Family

ID=8688145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR53633D Expired FR53633E (en) 1944-04-17 1944-04-17 Condensation products and their preparation process

Country Status (1)

Country Link
FR (1) FR53633E (en)

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