FR1213089A - Synthetic tanning agents and their manufacturing process - Google Patents

Synthetic tanning agents and their manufacturing process

Info

Publication number
FR1213089A
FR1213089A FR1213089DA FR1213089A FR 1213089 A FR1213089 A FR 1213089A FR 1213089D A FR1213089D A FR 1213089DA FR 1213089 A FR1213089 A FR 1213089A
Authority
FR
France
Prior art keywords
manufacturing process
tanning agents
synthetic tanning
synthetic
agents
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.)
Nopco Chemical Co
Original Assignee
Nopco Chemical Co
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 Nopco Chemical Co filed Critical Nopco Chemical Co
Application granted granted Critical
Publication of FR1213089A publication Critical patent/FR1213089A/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
    • C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1213089D 1957-11-04 1958-10-24 Synthetic tanning agents and their manufacturing process Expired FR1213089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1213089XA 1957-11-04 1957-11-04

Publications (1)

Publication Number Publication Date
FR1213089A true FR1213089A (en) 1960-03-29

Family

ID=22395837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1213089D Expired FR1213089A (en) 1957-11-04 1958-10-24 Synthetic tanning agents and their manufacturing process

Country Status (1)

Country Link
FR (1) FR1213089A (en)

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