DE222155C - - Google Patents

Info

Publication number
DE222155C
DE222155C DENDAT222155D DE222155DA DE222155C DE 222155 C DE222155 C DE 222155C DE NDAT222155 D DENDAT222155 D DE NDAT222155D DE 222155D A DE222155D A DE 222155DA DE 222155 C DE222155 C DE 222155C
Authority
DE
Germany
Prior art keywords
leather
hardening
impregnated
mixture
water
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
DENDAT222155D
Other languages
German (de)
Publication of DE222155C publication Critical patent/DE222155C/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
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zum Härten und Wasserdichtmachen von Leder, insbesondere Sohlenleder, dadurch gekennzeichnet, daß das gegebenenfalls in Wasser zuvor erweichte Leder mit einer Mischung von Portlandzement mit wäßriger Boraxlösung durchtränkt wird.Process for hardening and waterproofing leather, in particular sole leather, characterized in that the leather, optionally previously softened in water, with a mixture of Portland cement is impregnated with aqueous borax solution.
DENDAT222155D Active DE222155C (en)

Publications (1)

Publication Number Publication Date
DE222155C true DE222155C (en)

Family

ID=483071

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT222155D Active DE222155C (en)

Country Status (1)

Country Link
DE (1) DE222155C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295255A1 (en) * 1974-12-18 1976-07-16 Ingersoll Rand Co ALTERNATIVE MOVEMENT HYDRAULIC MOTOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295255A1 (en) * 1974-12-18 1976-07-16 Ingersoll Rand Co ALTERNATIVE MOVEMENT HYDRAULIC MOTOR

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