DE457745C - Process for gluing bodies made of dense hard or soft rubber to other objects - Google Patents

Process for gluing bodies made of dense hard or soft rubber to other objects

Info

Publication number
DE457745C
DE457745C DEB124357D DEB0124357D DE457745C DE 457745 C DE457745 C DE 457745C DE B124357 D DEB124357 D DE B124357D DE B0124357 D DEB0124357 D DE B0124357D DE 457745 C DE457745 C DE 457745C
Authority
DE
Germany
Prior art keywords
rubber
objects
bodies made
soft rubber
dense hard
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
DEB124357D
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 DEB124357D priority Critical patent/DE457745C/en
Application granted granted Critical
Publication of DE457745C publication Critical patent/DE457745C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
    • C08J5/124—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives using adhesives based on a macromolecular component
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Description

Verfahren zum Kleben von Körpern aus dichtem Hart- oder Weichkautschuk auf andere Gegenstände. Erfahrungsgemäß gelingt es nur schwer und unvollkommen, vulkanisierten Hart- oder Weichkautschuk mit anderen Stoffen, insbesondere mit starren Körpern, wie z. B. mit dem Fußboden und den Wänden eines Gebäudes, durch Kleben zu vereinigen. Eine solche Vereinigung läßt sich nach der Erfin-<Jung dagegen leicht und dauerhaft herstellen, indem die ztt verbindende Fläche des vulkanisierten Kautschukkörpers mit einer festhaftenden dünnen Schicht porösen Kautschuk bekleidet und auf dieser ein Klebstoff, wie Leim, Pech, Harz o. dgl., aufgetragen wird. Als besonders geeignet hat sich der nach der Patentschrift 42577o aus Kautschukmilch hergestellte poröse Kautschuk erwiesen, da er eine sehr große Anzahl allerfeinster Poren enthält, in welche das Klebemittel eindringt und so die Klebung zu einer sehr festen macht. Die Bekleidung des Kautschukkörpers mit einer Schicht dieses porösen Kautschuks geschieht vorteilhaft gleichzeitig mit der Herstellung des Körpers, indem man den un- oder schwachvulkanisierten Körper mit einer Schicht von dünnflüssiger oder verdickter, mit Schwefel versetzter Kautschukmilch überzieht, diese zu einer festen Gallerte erstarren läßt und das Ganze unter Verhinderung der Wasserabgabe vulkanisiert. Statt dieses porösen Kautschuks kann man, wenn auch weniger vorteilhaft, den üblichen Schwammkautschuk zum Bekleiden des zu klebenden Kautschukkörpers verwenden. Auch eine solche Schicht kann gleichzeitig mit dem Körper hergestellt werden, indem man den unvulkanisierten Körper mit einer Schicht von solchem unvulkanisierten Kautschuk überzieht, welcher neben Schwefel irgendwelche, bei der Erhitzung gasentwickelnde und so die Poren erzeugende Stoffe enthält. Selbstverständlich können die beiden genannten Arten porösen Kautschuks auch in fertiger Form mit dem fertigen Kautschukkörper vereinigt «=erden, indem man sie in dünnen Schichten mittels schwefelhaltiger Kautschuklösung auf die Körper klebt, wobei infolge ihrer Porosität das Lösungsmittel sehr rasch verdunstet, und hierauf die Rückstände der Kautschuklösung durch Erhitzen vulkanisiert.Method for gluing bodies made of dense hard or soft rubber on other objects. Experience has shown that it is difficult and imperfect vulcanized hard or soft rubber with other substances, especially rigid ones Bodies, such as B. to the floor and walls of a building, by gluing to unite. According to the invention, however, such a union can be found Easily and permanently manufacture by using the vulcanized ztt connecting surface Rubber body covered with a tightly adhering thin layer of porous rubber and an adhesive such as glue, pitch, resin or the like is applied thereon. as The one made from rubber milk according to patent specification 42577o has proven to be particularly suitable Manufactured porous rubber proved to be a very large number of the finest Contains pores into which the adhesive penetrates and thus the bond becomes a very solid power. The lining of the rubber body with a layer of this porous Rubber is advantageously done simultaneously with the manufacture of the body by the non-vulcanized or weakly vulcanized body with a layer of thinner or thickened, sulfur-mixed rubber milk coats them into one solid jelly solidifies and the whole thing preventing the release of water vulcanized. Instead of this porous rubber one can, albeit less advantageously, use the usual sponge rubber to cover the rubber body to be glued. Such a layer can also be produced simultaneously with the body by the unvulcanized body with a layer of such unvulcanized rubber which, in addition to sulfur, evolves gas when heated and so contains the pore-creating substances. Of course, both of them can named types of porous rubber also in finished form with the finished rubber body united "= grounding them in thin layers with a sulphurous rubber solution sticks to the body, and due to its porosity, the solvent very quickly evaporates, and then the residues of the rubber solution vulcanized by heating.

Claims (2)

PATFNTANSPRÜCHE: i. Verfahren zum Kleben von Körpern aus dichtem Hart- oder Weichkautschuk auf andere Gegenstände, dadurch gekennzeichnet, daß der Körper an der zu klebenden Fläche in bekannter Weise mit porösem Kautschuk überzogen und mit diesem durch Vulkanisation verbunden wird, worauf der poröse Kautschuk mittels der üblichen Klebstoffe, wie Leim, Pech oder Harz, an die Gegenstände geklebt wird. PATENT CLAIMS: i. Method for gluing bodies made of dense hard- or soft rubber on other objects, characterized in that the body on the surface to be bonded coated in a known manner with porous rubber and is connected to this by vulcanization, whereupon the porous rubber means the usual adhesives, such as glue, pitch or resin, is glued to the objects. 2. Verfahren nach Anspruch z, dadurch gekennzeichnet, daß der nach dem Verfahren der Patentschrift 425 77o aus Kautschukmilch erzeugte, eine große Menge allerfeinster Poren enthaltende poröse Kautschuk verwendet wird.2. The method according to claim z, characterized in that according to the method the patent specification 425 77o produced from rubber milk, a large amount of the finest possible Porous rubber containing pores is used.
DEB124357D 1926-03-03 1926-03-03 Process for gluing bodies made of dense hard or soft rubber to other objects Expired DE457745C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB124357D DE457745C (en) 1926-03-03 1926-03-03 Process for gluing bodies made of dense hard or soft rubber to other objects

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB124357D DE457745C (en) 1926-03-03 1926-03-03 Process for gluing bodies made of dense hard or soft rubber to other objects
GB29935/27A GB300008A (en) 1927-11-08 1927-11-08 Method of securing the adhesion of bodies of dense, hard or soft caoutchouc to other articles

Publications (1)

Publication Number Publication Date
DE457745C true DE457745C (en) 1928-03-22

Family

ID=10299593

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB124357D Expired DE457745C (en) 1926-03-03 1926-03-03 Process for gluing bodies made of dense hard or soft rubber to other objects

Country Status (3)

Country Link
DE (1) DE457745C (en)
FR (1) FR643856A (en)
GB (1) GB300008A (en)

Also Published As

Publication number Publication date
FR643856A (en) 1928-09-25
GB300008A (en) 1928-11-08

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