DE904589C - Process for deforming polymerization and condensation products - Google Patents

Process for deforming polymerization and condensation products

Info

Publication number
DE904589C
DE904589C DEC2383D DEC0002383D DE904589C DE 904589 C DE904589 C DE 904589C DE C2383 D DEC2383 D DE C2383D DE C0002383 D DEC0002383 D DE C0002383D DE 904589 C DE904589 C DE 904589C
Authority
DE
Germany
Prior art keywords
polymerization
condensation products
deforming
parts
denotes
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
DEC2383D
Other languages
German (de)
Inventor
Dr Carl Theo Schultis
Dr Werner Zerweck
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur AG
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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Priority to DEC2383D priority Critical patent/DE904589C/en
Application granted granted Critical
Publication of DE904589C publication Critical patent/DE904589C/en
Expired legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/315Compounds containing carbon-to-nitrogen triple bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Description

Verfahren zum Verformen von Polymerisations-und Kondensationsprodukten Patent 897 oi i bezieht sich auf ein Verfahren zum Verformen von Polymerisations- und Kondensationsprodukten, dadurch gekennzeichnet, daß Dialkylcyanamide, bei denen die Alkylgrupperi auch direkt oder durch Heteroatome miteinander verbunden sein können, als Lösungs- oder Plastifizierungsmittel angewandt werden. Diese Dialkylcyanamide entsprechen also der Formel wobei X und Y gleiche oder verschiedene Alkylgruppen bedeuten, die auch direkt oder durch Heteroatome miteinander verbunden sein können.Method for shaping polymerization and condensation products Patent 897 oi i relates to a method for shaping polymerization and condensation products, characterized in that dialkylcyanamides, in which the alkyl groups can also be linked to one another directly or through heteroatoms, are used as solvents or plasticizers can be applied. These dialkyl cyanamides thus correspond to the formula where X and Y are identical or different alkyl groups, which can also be connected to one another directly or through heteroatoms.

Es wurde nun gefunden, daß sich für das obige Verfahren mit gleichem Erfolge auch solche Cyanamidabkömmlinge verwenden lassen, die der folgenden allgemeinen Formel entsprechen: worin R einen aromatischen oder heterocyclischen Rest, R1 einen aliphatische-n (einschließlich araliphatischen oder cycloaliphatischen) oder aromatischen oder heterocyclischen Rest bedeutet, wobei R und R1 unmittelbar oder durch ein Zwischenglied miteinander verbunden sein können. Auch die vorliegenden Cyanamidabkömmlinge können für sich oder in Mischung untereinander oder in Mischung mit anderen Lösungs- oder Weichmachungsmitteln. in der Kälte oder Wärme angewandt werden.It has now been found that cyanamide derivatives which correspond to the following general formula can also be used with the same success for the above process: where R denotes an aromatic or heterocyclic radical, R1 denotes an aliphatic (including araliphatic or cycloaliphatic) or aromatic or heterocyclic radical, where R and R1 can be connected to one another directly or through an intermediate member. The present cyanamide derivatives can also be used alone or as a mixture with one another or as a mixture with other solvents or plasticizers. be used in cold or heat.

Als geeignetes Verformungsmittel sei unter vielen das N-Cyanmethylanilin genannt, das z. B. interessanterweise im Stande ist, das Lösungsvermögen von Alkoholen für Polymerisate in weitgehendem Maße zu verbessern.N-cyanomethylaniline is one of many suitable shaping agents called, the z. B. Interestingly enough, the solvent power of alcohols for polymers to improve to a large extent.

Beispiel i 15 Teile hochpolymeres Polyvinylchlorid werden unter Rühren und schwachem Erwärmen in 85 Teilen rlthylphenylcyanamid gelöst. Man erhält eine klare, stark-vi,skose Lösung, aus der man nach üblichen Methoden Fäden, Filme und Folien herstellen kann.Example i 15 parts of high polymer polyvinyl chloride are added with stirring and gentle heating dissolved in 85 parts of rlthylphenylcyanamid. You get one clear, strongly-vi, skose solution from which threads, films and threads can be produced by conventional methods Can produce foils.

Beispiel a io Teile Polyvinylcarbazol werden mit 9o Teilen n-Butylphenylcyanamid mehrere Stunden gerührt und dann unter Erhitzen zur Lösung gebracht. Nach dem Erkalten liegt eine mittelviskose Lösung vor, die wie üblich zu Fäden oder Filmen verarbeitet werden kann.EXAMPLE 100 parts of polyvinyl carbazole are mixed with 90 parts of n-butylphenylcyanamide stirred for several hours and then brought to solution with heating. After cooling down This is a medium-viscosity solution that is processed into threads or films as usual can be.

Beispiel 3 67 Teile hochpolymeres Polyvinylchlorid werden mit etwa 6oo Teilen Tetrahydrofuran in Lösung gebracht und 33 Teile n-Butyl-z =methylpheny 1-cyanamid als Weicbmacher zugesetzt. Die aus dieser Lösung gewonnenen Filme besitzen gute Wasserfestigkeit und Kältefestigkeit bei ausreichender Lichtechtheit.Example 3 67 parts of high polymer polyvinyl chloride are added with about 600 parts of tetrahydrofuran brought into solution and 33 parts of n-butyl-z = methylpheny 1-cyanamide added as a softener. Own the films obtained from this solution good water resistance and cold resistance with sufficient lightfastness.

Claims (1)

PATENTANSPRUCH: Abänderung des Verfahrens des Patents 897 011, dadurch gekennzeichnet, claß man (.'yanableömmlinge der allgemeinen Formel worin R einen aromatischen oder heterocyclischen Rest, R1 einen aliphatischen (einschließlich araliphatischen oder cycloaliphati.schen) oder aromatischen oder heterocyclisehen Rest bedeutet, wobei R und R1 unmittelbar oder durch ein Zwischenglied miteinander verbunden sein können, für das Verfahren des Hauptpatents verwendet.PATENT CLAIM: Modification of the process of patent 897 011, characterized in that one (.'yan derivatives of the general formula where R denotes an aromatic or heterocyclic radical, R1 denotes an aliphatic (including araliphatic or cycloaliphatic) or aromatic or heterocyclic radical, where R and R1 can be linked to one another directly or through an intermediate member, used for the process of the main patent.
DEC2383D 1942-12-11 1942-12-11 Process for deforming polymerization and condensation products Expired DE904589C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC2383D DE904589C (en) 1942-12-11 1942-12-11 Process for deforming polymerization and condensation products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC2383D DE904589C (en) 1942-12-11 1942-12-11 Process for deforming polymerization and condensation products

Publications (1)

Publication Number Publication Date
DE904589C true DE904589C (en) 1954-02-22

Family

ID=7012898

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC2383D Expired DE904589C (en) 1942-12-11 1942-12-11 Process for deforming polymerization and condensation products

Country Status (1)

Country Link
DE (1) DE904589C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103016B (en) * 1957-08-22 1961-03-23 Siemens Ag Method for producing a resilient phenolic resin molded article

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103016B (en) * 1957-08-22 1961-03-23 Siemens Ag Method for producing a resilient phenolic resin molded article

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