DE288129C - - Google Patents

Info

Publication number
DE288129C
DE288129C DENDAT288129D DE288129DA DE288129C DE 288129 C DE288129 C DE 288129C DE NDAT288129 D DENDAT288129 D DE NDAT288129D DE 288129D A DE288129D A DE 288129DA DE 288129 C DE288129 C DE 288129C
Authority
DE
Germany
Prior art keywords
condensation products
tanning
ready
goes
represent
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.)
Active
Application number
DENDAT288129D
Other languages
English (en)
Publication of DE288129C publication Critical patent/DE288129C/de
Active 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)
  • Treatment Of Fiber Materials (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.

Claims (1)

  1. Patent-Anspruch:
    Abänderung des Verfahrens des Patents 280233, darin bestehend, daß man zum Gerben tierischer Häute statt der fertig gebildeten Kondensationsprodukte hier die Lösungen der Komponenten, auch derjenigen, die zur Darstellung der Kondensationsprodukte der Patentschrift 262558 dienen, benutzt.
DENDAT288129D Active DE288129C (de)

Publications (1)

Publication Number Publication Date
DE288129C true DE288129C (de)

Family

ID=543283

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT288129D Active DE288129C (de)

Country Status (1)

Country Link
DE (1) DE288129C (de)

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