BE624905A - - Google Patents

Info

Publication number
BE624905A
BE624905A BE624905DA BE624905A BE 624905 A BE624905 A BE 624905A BE 624905D A BE624905D A BE 624905DA BE 624905 A BE624905 A BE 624905A
Authority
BE
Belgium
Prior art keywords
parts
water
formaldehyde
tannin
dyes
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE624905A publication Critical patent/BE624905A/fr

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)
  • Coloring (AREA)
BE624905D BE624905A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE624905A true BE624905A (enrdf_load_stackoverflow)

Family

ID=196388

Family Applications (1)

Application Number Title Priority Date Filing Date
BE624905D BE624905A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE624905A (enrdf_load_stackoverflow)

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