DE394391C - Rubber compound - Google Patents

Rubber compound

Info

Publication number
DE394391C
DE394391C DEE27589D DEE0027589D DE394391C DE 394391 C DE394391 C DE 394391C DE E27589 D DEE27589 D DE E27589D DE E0027589 D DEE0027589 D DE E0027589D DE 394391 C DE394391 C DE 394391C
Authority
DE
Germany
Prior art keywords
rubber compound
rubber
fillers
acetylene
cuprene
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
DEE27589D
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.)
ELEK ZITAETSWERK LONZA A G
Original Assignee
ELEK ZITAETSWERK LONZA A G
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 ELEK ZITAETSWERK LONZA A G filed Critical ELEK ZITAETSWERK LONZA A G
Priority to DEE27589D priority Critical patent/DE394391C/en
Application granted granted Critical
Publication of DE394391C publication Critical patent/DE394391C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Description

Kautschukmasse. Bekanntlich werden dem Kautschuk zu seiner technischen Verwendung verschiedene Stoffe, sogenannte Füllstoffe, zugesetzt, wie Talkum, Ruß, Gips, Mennige usw. Diese anorganischen Zusatzstoffe haben den Nachteil, daß sie die Eigenschaften des Kautschuks im Verhältnis der Menge, wie sie ihm zugesetzt werden, ungünstig beeinflussen. Auf diese Weise hergestellte Kautschukwaren, wie Schläuche, Stopfen, Platten usw. werden nach kurzer Zeit hart und rissig.Rubber compound. It is well known that rubber will become its technical one Use of various substances, so-called fillers, added, such as talc, carbon black, Gypsum, red lead, etc. These inorganic additives have the disadvantage that they the properties of the rubber in proportion to the amount added to it will have an unfavorable effect. Rubber goods produced in this way, such as Hoses, plugs, plates, etc. become hard and cracked after a short time.

Es wurde nun gefunden, daß man einen haltbaren und für vieleZwecke besonders brauchbaren Kautschuk erhält, wenn man ihm feste Polymerisationsprodukte des Azetylens einverleibt. Diese sind selbst hochgradig elastisch, geschmeidig und zähe, dabei von außerordentlich geringer Dichte, im Gegensatz zu den eingangs erwähnten anorganischen Füllkörpern. Selbstverständlich - kann man neben den Azetylenkondensationsprodukten noch andere Füllstoffe zufügen.It has now been found that one can have a durable and multi-purpose Particularly useful rubber is obtained when solid polymerization products are given to it of acetylene incorporated. These are themselves highly elastic, pliable and tough, but of extremely low density, in contrast to those mentioned at the beginning inorganic fillers. Of course - you can in addition to the acetylene condensation products add other fillers.

Beispiel. z Teil Rohkautschuk und z Teil Cupren werden in der Mastizierwalze innig miteinander verknetet und die entstandene Mischung nach einem der bekannten Verfahren vulkanisiert.Example. z part of raw rubber and z part of cuprene are in the masticating roller intimately kneaded together and the resulting mixture according to one of the known Vulcanized process.

Claims (1)

PATENT-ANSPRUCIi Kautschukmasse, gekennzeichnet durch einen Gehalt an Cupren als Füllstoff.PATENT-ANSPRUCIi rubber compound, characterized by a content on cuprene as a filler.
DEE27589D 1922-01-19 1922-01-19 Rubber compound Expired DE394391C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE27589D DE394391C (en) 1922-01-19 1922-01-19 Rubber compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE27589D DE394391C (en) 1922-01-19 1922-01-19 Rubber compound

Publications (1)

Publication Number Publication Date
DE394391C true DE394391C (en) 1924-04-17

Family

ID=7072814

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE27589D Expired DE394391C (en) 1922-01-19 1922-01-19 Rubber compound

Country Status (1)

Country Link
DE (1) DE394391C (en)

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