BE387070A - - Google Patents

Info

Publication number
BE387070A
BE387070A BE387070DA BE387070A BE 387070 A BE387070 A BE 387070A BE 387070D A BE387070D A BE 387070DA BE 387070 A BE387070 A BE 387070A
Authority
BE
Belgium
Prior art keywords
parts
water
sulfuric acid
phenol
desc
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE387070A publication Critical patent/BE387070A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00Tanning; Compositions for tanning
    • C14C3/02Chemical tanning
    • C14C3/08Chemical tanning by organic agents
    • C14C3/18Chemical tanning by organic agents using polycondensation products or precursors thereof
    • C14C3/20Chemical 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)
  • Coloring (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
BE387070D BE387070A (xx)

Publications (1)

Publication Number Publication Date
BE387070A true BE387070A (xx)

Family

ID=55596

Family Applications (1)

Application Number Title Priority Date Filing Date
BE387070D BE387070A (xx)

Country Status (1)

Country Link
BE (1) BE387070A (xx)

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