DE513429C - Process for vulcanizing finished sheets or objects made of rubber - Google Patents

Process for vulcanizing finished sheets or objects made of rubber

Info

Publication number
DE513429C
DE513429C DEP54388D DEP0054388D DE513429C DE 513429 C DE513429 C DE 513429C DE P54388 D DEP54388 D DE P54388D DE P0054388 D DEP0054388 D DE P0054388D DE 513429 C DE513429 C DE 513429C
Authority
DE
Germany
Prior art keywords
rubber
vulcanizing
objects made
finished sheets
ioo
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
DEP54388D
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.)
ERNST WLCECK
Original Assignee
ERNST WLCECK
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 ERNST WLCECK filed Critical ERNST WLCECK
Priority to DEP54388D priority Critical patent/DE513429C/en
Application granted granted Critical
Publication of DE513429C publication Critical patent/DE513429C/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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • 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

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)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Description

Verfahren zum Vulkanisieren von fertigen Platten oder Gegenständen aus Kautschuk Das Hauptpatent beruht in der Hauptsache auf einem Zweibadverfahren.Process for vulcanizing finished sheets or objects made of rubber The main patent is mainly based on a two-bath process.

Die Erfindung besteht nun darin, dem Kautschuk oder der Kautschukmischung eine der beiden Komponenten beizumischen, um in der wässerigen Lösung der anderen Komponente die Schwefelausscheidung im Entstehungszu stande zu bewirken, welche Schwefelvulkanisation in der Kälte bewirkt.The invention now consists in the rubber or the rubber mixture Mix one of the two components in to the aqueous solution of the other Component to cause the sulfur excretion in the emergence state, which Causes sulfur vulcanization in the cold.

Auf diese Weise läßt sich der Schwefelgehalt genau regeln. Anorganische Beispiele I II III IV V VI Kautschuk..........:......... ioo g =0o g ioo g ioo g ioo g ioo g Strontiumsulfid . .... ......... 5-i0 g 5-i0 g - - - - Zinnober ..................... - io g io g io g - - Faktis........................ - 20 g 20 g 20 g - - Natriumbisulfid ............... - - 2-5 g - - - Caleiumsulfd (mehrfach) ....... - - - 2-5 g - ' - Siliciumdisufd ............... - - - - 2-5g - Aluminiumsulfid .............. - - - - - io g Gegenstände aus obigen Mischungen, ob nahtlos oder aus Platte, werden in eine wässerige Lösung von Schwefeldioxyd eingelegt bis zur vollständigen Vulkanisation.In this way, the sulfur content can be precisely regulated. Inorganic examples I II III IV V VI Rubber ..........: ......... ioo g = 0o g ioo g ioo g ioo g ioo g Strontium sulfide. .... ......... 5-i0 g 5-i0 g - - - - Cinnabar ..................... - io g io g io g - - Factice ........................ - 20 g 20 g 20 g - - Sodium bisulfide ............... - - 2-5 g - - - Caleiumsulfd (multiple) ....... - - - 2-5 g - '- Silicon disulfide ............... - - - - 2-5g - Aluminum sulfide .............. - - - - - io g Objects made of the above mixtures, whether seamless or made of plate, are placed in an aqueous solution of sulfur dioxide until they are completely vulcanized.

Organische Beispiele I II Kautschuk ............ ioo g ioo g Glycerinsulfit .......... 3-109 - Acetönnatriumbisulfit . . - 3-109 Einlegen der Gegenstände aus den angegebenen Mischungen in eine Sulfid-, Sulfhydrat- oder Polysulfidlösung bis zur Vulkanisation.Organic examples I II Rubber ............ ioo g ioo g Glycerol sulfite .......... 3-109 - Acetone Sodium Bisulfite. . - 3-109 Placing the objects from the specified mixtures in a sulfide, sulfhydrate or polysulfide solution until vulcanization.

Claims (1)

PATENTANSPRUCT3: Verfahren zum Vulkanisieren von fertigen Platten oder Gegenständen aus Kautschuk und unter Verwendung von Farb- oder sonstigen Zusatzstoffen organischer oder anorganischer Natur hergestellten Kautschukmischungen, dadurch gekennzeichnet, daß man der Kautschukmischung eine der beiden gemäß Hauptpatent q:52 466 erforderlichen Komponenten in Form einer organischen oder anorganischen Verbindung zusetzt, welche durch Einlegen in eine wässerige Lösung der anderen Komponente Schwefelausscheidung im Entstehungszustande bewirkt.PATENT APPROPRIATE3: Process for vulcanizing finished panels or objects made of rubber and with the use of dyes or other additives organic or inorganic rubber mixtures produced, thereby characterized in that the rubber mixture is one of the two according to the main patent q: 52 466 required components in the form of an organic or inorganic Compound, which by soaking in an aqueous solution of the other component Sulfur excretion causes in the state of origin.
DEP54388D 1927-01-16 1927-01-16 Process for vulcanizing finished sheets or objects made of rubber Expired DE513429C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP54388D DE513429C (en) 1927-01-16 1927-01-16 Process for vulcanizing finished sheets or objects made of rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP54388D DE513429C (en) 1927-01-16 1927-01-16 Process for vulcanizing finished sheets or objects made of rubber

Publications (1)

Publication Number Publication Date
DE513429C true DE513429C (en) 1930-11-27

Family

ID=7387047

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP54388D Expired DE513429C (en) 1927-01-16 1927-01-16 Process for vulcanizing finished sheets or objects made of rubber

Country Status (1)

Country Link
DE (1) DE513429C (en)

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