FR83611E - Process for preparing tanning resins - Google Patents

Process for preparing tanning resins

Info

Publication number
FR83611E
FR83611E FR934419A FR934419A FR83611E FR 83611 E FR83611 E FR 83611E FR 934419 A FR934419 A FR 934419A FR 934419 A FR934419 A FR 934419A FR 83611 E FR83611 E FR 83611E
Authority
FR
France
Prior art keywords
resins
tanning
preparing
preparing tanning
tanning resins
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
FR934419A
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.)
Boehme Fettchemie GmbH
Original Assignee
Boehme Fettchemie 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 Boehme Fettchemie GmbH filed Critical Boehme Fettchemie GmbH
Priority to FR934419A priority Critical patent/FR83611E/en
Application granted granted Critical
Publication of FR83611E publication Critical patent/FR83611E/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
    • C14C3/20—Chemical tanning by organic agents using polycondensation products or precursors thereof sulfonated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR934419A 1963-05-10 1963-05-10 Process for preparing tanning resins Expired FR83611E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR934419A FR83611E (en) 1963-05-10 1963-05-10 Process for preparing tanning resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR934419A FR83611E (en) 1963-05-10 1963-05-10 Process for preparing tanning resins

Publications (1)

Publication Number Publication Date
FR83611E true FR83611E (en) 1964-09-18

Family

ID=8803573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR934419A Expired FR83611E (en) 1963-05-10 1963-05-10 Process for preparing tanning resins

Country Status (1)

Country Link
FR (1) FR83611E (en)

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