DE672827C - Process for making shoe soles resistant to wear - Google Patents

Process for making shoe soles resistant to wear

Info

Publication number
DE672827C
DE672827C DEE50332D DEE0050332D DE672827C DE 672827 C DE672827 C DE 672827C DE E50332 D DEE50332 D DE E50332D DE E0050332 D DEE0050332 D DE E0050332D DE 672827 C DE672827 C DE 672827C
Authority
DE
Germany
Prior art keywords
shoe soles
wear
resistant
making shoe
spread
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
DEE50332D
Other languages
German (de)
Inventor
Dr Rudolf Ehrenberg
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEE50332D priority Critical patent/DE672827C/en
Priority to DEE51490D priority patent/DE674943C/en
Application granted granted Critical
Publication of DE672827C publication Critical patent/DE672827C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/04—Plastics, rubber or vulcanised fibre

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

Verfahren zum Haltbarmachen von Schuhsohlen gegen Abnutzung Die Erfindung betrifft eine weitere Ausbildung des in Hauptpatent 669948 geschützten Verfahrens zur Haltbarmachung von Schuhsohlen. gegen. Abnutzung, bei dem die gereinigte und getrocknete Sohle mit einem schwer flüchtigen Lösungsmittel, wie Terpentinöl, Kienöl o. dgl" vorbehandelt und dann mehrfach mit einer Aufstrichmasse, bestehend aus einem Gemisch von in. einem leichter flüchtigen Lösungsm#ttel, wie Benzol oder Xylol, gelöstem Bitumen, Kienruß, Calciumcarbonat und Seesand o. dgl., bestrichen wird. Die Vorbehandlung mit dem weniger leicht flüchtigen Lösungsmittel hat den Zweck, ein möglichst gutes Eindringen des später aufzubringenden Gemisches in das Innere des Leders zu sichern. Die Komponenten des Gemisches sind so gewählt, daß die verschiedensten Größenordnungen der Beifügungen gleichzeitig vorhanden sind, so daß die feiner verteilten Stoffe die weniger fein verteilten bei ihrer Wanderung in die Sohle mitnehmen können. Es dient also z. B. das in Benzol, Xylol o. dgl. gelöste Bitumen. als Träger für den Kienruß, dieser wiederum für das Calciumcarbonat o. dgl. und beide endlich für den Sand.Method of making shoe soles resistant to wear. The invention relates to a further development of the process protected in main patent 669948 for the preservation of shoe soles. against. Wear in which the cleaned and dried soles with a non-volatile solvent such as turpentine oil, pine oil o. The like "and then several times with a spread consisting of a Mixture of in. A more volatile solvent, such as benzene or xylene, dissolved bitumen, pine soot, calcium carbonate and sea sand or the like., is coated. The pretreatment with the less volatile solvent has the purpose of the best possible penetration of the mixture to be applied later into the interior to secure the leather. The components of the mixture are chosen so that the most diverse Orders of magnitude of the attachments are present at the same time, so that the more finely distributed Substances that are less finely distributed can take with them into the sole during their hike. So it serves z. B. the bitumen dissolved in benzene, xylene or the like. as a carrier for the pine soot, this in turn for the calcium carbonate or the like, and finally both for the sand.

Um diese Wirkung noch wesentlich zu fördern, wird gemäß der Erfindung dem Aufstrichgemisch ein. Natur- oder Kunstharz zugesetzt. Dieser Zusatz bewirkt auch, daß die Klebrigkeit des Aufstrichs rascher verschwindet. Der Zusatz des Harzes erfolgt in der Weise, daß z. B. in einer gesättigten Bitumen-Xylol-Lösung Fichtenharz aufgelöst wird, wobei sich das Mengenverhältnis von 50 g Harz auf ein Liter der Lösung bewährt hdt. Der Zusatz der weiteren Komponenten des Aufstrichgemisches erfolgt nach Auflösung des Harzes.In order to promote this effect even more, according to the invention, the spread mixture is a. Natural or synthetic resin added. This addition also causes the stickiness of the spread to disappear more quickly. The addition of the resin is carried out in such a way that, for. B. spruce resin is dissolved in a saturated bitumen-xylene solution, the ratio of 50 g resin to one liter of the solution proving to be useful.

Claims (1)

PATENTANSPRU CFi : -Verfahren zum Haltbarmachen von Schuhsohlen gegen Abnutzung nach Patent 669948 bei dem die gereinigte Sohle zunächst mit einem schwer flüchtigen Lösungsmittel, wie Terpentinöl, Kienöl o. dgl., vorbehandelt und dann mehrfach mit einer Aufstrichmasse, bestehend aus einem Gemisch von in einem leichter flüchtigen Lösungsmittel, wie Benzol ,oder Xylol, gelöstem Bitumen, Kienruß und =- Seesand o. dgl., bestrichen wird, dadurch gekennzeichnet, daß der Aufstrichmasse ein Natur- oder Kunstharz zugefügt wird.PATENT CLAIM CFi: -Process for making shoe soles durable against Wear according to patent 669948 in which the cleaned sole is initially hard volatile solvents such as turpentine oil, pine oil o. The like., Pretreated and then several times with a spread consisting of a mixture of in one lighter volatile solvents such as benzene or xylene, dissolved bitumen, pine soot and = - Sea sand or the like, is coated, characterized in that the spread a natural or synthetic resin is added.
DEE50332D 1937-10-29 1937-10-29 Process for making shoe soles resistant to wear Expired DE672827C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEE50332D DE672827C (en) 1937-10-29 1937-10-29 Process for making shoe soles resistant to wear
DEE51490D DE674943C (en) 1937-10-29 1938-08-12 Process for making shoe soles resistant to wear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE50332D DE672827C (en) 1937-10-29 1937-10-29 Process for making shoe soles resistant to wear

Publications (1)

Publication Number Publication Date
DE672827C true DE672827C (en) 1939-03-17

Family

ID=7081124

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE50332D Expired DE672827C (en) 1937-10-29 1937-10-29 Process for making shoe soles resistant to wear

Country Status (1)

Country Link
DE (1) DE672827C (en)

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