DE429770C - Process for the production of a hard rubber-like mass - Google Patents

Process for the production of a hard rubber-like mass

Info

Publication number
DE429770C
DE429770C DEF52567D DEF0052567D DE429770C DE 429770 C DE429770 C DE 429770C DE F52567 D DEF52567 D DE F52567D DE F0052567 D DEF0052567 D DE F0052567D DE 429770 C DE429770 C DE 429770C
Authority
DE
Germany
Prior art keywords
mass
production
hard rubber
rubber
blood
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
DEF52567D
Other languages
German (de)
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 DEF52567D priority Critical patent/DE429770C/en
Application granted granted Critical
Publication of DE429770C publication Critical patent/DE429770C/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dermatology (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Description

Verfahren zur Herstellung einer hartgummiähnlichen masse. Die Erfindung betrifft ein Verfahren zur Herstellung einer hartgummiähnlichen Masse aus Blut, bei welchem das mit einem Bindemittel, wie z. B. Gummiarten, Gummiharzen, versetzte und erhitzte Blut mit Formaldehyd gehärtet wird. Gegenüber den bekannten derartigen Verfahren kennzeichnet sich das vorliegende dadurch, daß das Produkt, welches nach dem Erhitzen mit Gummi oder Gummiharzen und der nachfolgenden Formaldehydbehandlung erhalten wird, getrocknet und gemahlen wird, worauf es unter Zusatz eines Gemisches aus Fett, Ätzalkali und Wasserglas unter Druck in der Wärme gepreßt wird. Diese Behandlung hat den Zweck, dem erzielten Endprodukt einerseits die erforderliche Elastizität und andererseits Festigkeit zu verleihen.Process for the production of a hard rubber-like mass. The invention relates to a process for the production of a hard rubber-like mass from blood, in which the with a binder, such as. B. types of rubber, rubber resins, offset and heated blood is hardened with formaldehyde. Compared to the known such The present method is characterized in that the product, which according to heating with rubber or rubber resins and subsequent formaldehyde treatment is obtained, dried and ground, whereupon it is with the addition of a mixture from fat, caustic alkali and water glass is pressed under pressure in the heat. These Treatment has the purpose, on the one hand, of the required end product To give elasticity and on the other hand strength.

Das Verfahren ist, an einem Ausführungsbeispiel beschrieben, -folgendes Zoo Teile des frischen Blutes werden mit etwa 5 Teilen einer 5prozentigen Tragantlösung versetzt und aufgekocht. An Stelle von Tragant können auch andere geeignete Mittel, wie Gummiarten, Gummiharze o. dgl., verwendet werden. Alsdann wird etwa 1 Teil 4oprozentiger Formaldehydlösung hinzugefügt. Der entstandene Kuchen wird abgepreßt, um das Wasser möglichst zu entfernen. Der Rückstand wird unter Anwendung von Wärme getrocknet, alsdann zerkleinert und gemahlen, so daß ein mehr oder weniger feines Pulver entsteht.The method is described in one embodiment, -following Zoo parts of the fresh blood are mixed with about 5 parts of a 5 percent tragacanth solution added and boiled. Instead of tragacanth, other suitable means can be used, such as rubbers, rubber resins or the like can be used. Then about 1 part is 4% more Formaldehyde solution added. The resulting cake is pressed to the water to remove if possible. The residue is dried using heat, then crushed and ground so that a more or less fine powder is produced.

Zoo Teile dieses Pulvers werden mit 1o bis 15 Teilen einer Mischung versetzt, welche aus Fett, Wasserglas und Ätzkali besteht. Diese Mischung kann beispielsweise zusammengesetzt werden aus 1/.4 kg Rindertalg, '/4 kg Wasserglas und Zoo g einer 15prozentigen Ätznatronlösung. Nachdem das Mehl mit dieser Mischung sorgfältig durchgemischt ist, wird das erhaltene Produkt unter Anwendung von hohem Druck und Wärme gepreßt, wobei ein Präparat erhalten wird, welches etwa die Härte, die Elastizität und das Aussehen von Hartgummi besitzt.Zoo parts of this powder are mixed with 10 to 15 parts added, which consists of fat, water glass and caustic potash. This mixture can, for example are made up of 1/4 kg of beef tallow, 1/4 kg of water glass and zoo g of one 15 percent caustic soda solution. After carefully mixing the flour with this mixture the product obtained is pressed using high pressure and heat, whereby a preparation is obtained, which about the hardness, the elasticity and the Has the appearance of hard rubber.

Dieses Produkt kann in beliebiger Weise durch Hobeln, Schneiden, Fräsen, Bohren und Polieren bearbeitet werden.This product can be used in any way by planing, cutting, milling, Drilling and polishing are machined.

Claims (1)

PATE NTT-ANSPRUCH: Verfahren zur Herstellung einer hartgummiähnlichen Masse aus Blut, bei welchem das mit einem Bindemittel versetzte Blut mit Formaldehyd gehärtet wird, dadurch gekennzeichnet, daß das erhaltene Produkt nach dem Trocknen und Mahlen unter Zusatz von Fett, Ätzalkali und Wasserglas unterAnwendungvon Druck und Wärme gepreßt wird. PATE NTT CLAIM: Process for the production of a hard rubber-like mass from blood, in which the blood mixed with a binding agent is hardened with formaldehyde, characterized in that the product obtained after drying and grinding with the addition of fat, caustic alkali and water glass using pressure and Heat is pressed.
DEF52567D 1922-09-09 1922-09-09 Process for the production of a hard rubber-like mass Expired DE429770C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF52567D DE429770C (en) 1922-09-09 1922-09-09 Process for the production of a hard rubber-like mass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF52567D DE429770C (en) 1922-09-09 1922-09-09 Process for the production of a hard rubber-like mass

Publications (1)

Publication Number Publication Date
DE429770C true DE429770C (en) 1926-06-02

Family

ID=7105547

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF52567D Expired DE429770C (en) 1922-09-09 1922-09-09 Process for the production of a hard rubber-like mass

Country Status (1)

Country Link
DE (1) DE429770C (en)

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