DE893407C - Stabilizing agent for halogenated high molecular compounds - Google Patents

Stabilizing agent for halogenated high molecular compounds

Info

Publication number
DE893407C
DE893407C DEC2453D DEC0002453D DE893407C DE 893407 C DE893407 C DE 893407C DE C2453 D DEC2453 D DE C2453D DE C0002453 D DEC0002453 D DE C0002453D DE 893407 C DE893407 C DE 893407C
Authority
DE
Germany
Prior art keywords
high molecular
stabilizing agent
molecular compounds
halogenated high
halogenated
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
DEC2453D
Other languages
German (de)
Inventor
Eduard Dr Gofferje
Werner Dr 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 DEC2453D priority Critical patent/DE893407C/en
Application granted granted Critical
Publication of DE893407C publication Critical patent/DE893407C/en
Expired legal-status Critical Current

Links

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
    • C08K5/17Amines; Quaternary ammonium compounds
    • C08K5/18Amines; Quaternary ammonium compounds with aromatically bound amino groups

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

Stabilisierungsmittel für halogenhaltige hochmolekulare Verbindungen In dem Patent 871 834 wird die Verwendung von aromatischen Amrinen, die negative, aber nicht stark saure Gruppen tragen, als Stabilisierungsmittel für halogenhaltige Verbindungen beansprucht. Werden. Verbindungen der genannten Art auch in nur geringen, Mengen den halogenhaltigen Verbindungen, wie z. B. Polymerisaten, zugesetzt, so bewirken sie eine sehr gute, in vielen Fällen soar eine ausgezeichnete Stabilisierung.Stabilizer for halogenated high molecular compounds In the patent 871 834 the use of aromatic amrines, the negative, but do not carry strongly acidic groups as stabilizers for halogenated ones Connections claimed. Will. Connections of the type mentioned also in only small, Amounts of the halogen-containing compounds, such as. B. polymers, added so they produce a very good, in many cases soar an excellent stabilization.

Be-i weiterer Bearbeitung des Erfindungsgedankens wurde nunmehr gefunden, daß auch solche aromatische Amine, die keine negativen Gruppen tragen, aber sonstige die Basizität der Amine stark herabsetzende Substituenten, sich ebenfalls als Stabilisierungsmittel für halogenhaltige Verbindungen sehr gut eignen. Solche Substituenten sind insbesondere die Halogene, die sowohl im aromatischen Kern wie auch @in Seitenkeften stehen können., und aromatische Kerne. Es seien nur drei .der hier in Betracht kommenden Verbindungen genannt: 3-Aminobenzo-trifluorid, 3, 4-D,ichloraniIi.n, 2-Aminotriphenyl-methan.In further processing of the idea of the invention, it has now been found that also those aromatic amines that have no negative groups, but others Substituents which greatly reduce the basicity of the amines are also used as stabilizers very suitable for halogen-containing compounds. Such substituents are in particular the halogens, which can be found in the aromatic core as well as in side tongues., and aromatic kernels. There are only three of the compounds under consideration here named: 3-aminobenzo-trifluoride, 3, 4-D, ichloraniIi.n, 2-aminotriphenyl-methane.

Diese Verbindungen können für sich oder in Mischungen mit anderen StabilIslierungsmitteln benutzt werden, ferner können auch die anderen üblichen Zusätze, wie vor allem Weichmacher, vorgenommen werden. Bei spiel Ein Gemisch von 7o Teilen Polyvinylchlovi@d, 3o Teilen Trikresylphosphat und 0,5 his 1,5 Tejilen 3, 4-Dichloranilin wird auf einer Mischwalze bei etwa 17o° auf .die übliche Weise zu Folien verarbeitet.These compounds can be used on their own or in mixtures with other stabilizing agents, and the other customary additives, such as plasticizers, can also be made. For example, a mixture of 7o parts of polyvinylchlovi @ d, 3o parts of tricresyl phosphate and 0.5 to 1.5 parts of 3, 4-dichloroaniline is processed into films on a mixing roller at about 17o ° in the usual way.

Die so erhaltenen Folien sind hellfarhig und zeigen die ohne Zusatz des obigen Stub-iZ.isierungsmittels auftretende Verfärbung nicht.The films obtained in this way are light-colored and show those without any additive discoloration of the above stub agent does not occur.

Claims (1)

PATENTANSPRUCH: Abänderung des Verfahrens des Patentes 871 834, dadurch gekennzeichnet, daß aromatische Aniine welche die Basizität herabsetzende Gruppen mit Ausnahme der im Hauptpatent genannten negativen Gruppen, aber nicht stark saure Gruppen tragen, als Stabilisierungsmittel für halogenhaltige hochmolekulare Verbindungen verwendet werden.PATENT CLAIM: Modification of the process of patent 871 834, thereby characterized in that aromatic aniines which groups reduce the basicity with the exception of the negative groups mentioned in the main patent, but not strongly acidic Wear groups as stabilizers for halogenated high molecular weight compounds be used.
DEC2453D 1944-02-08 1944-02-08 Stabilizing agent for halogenated high molecular compounds Expired DE893407C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC2453D DE893407C (en) 1944-02-08 1944-02-08 Stabilizing agent for halogenated high molecular compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC2453D DE893407C (en) 1944-02-08 1944-02-08 Stabilizing agent for halogenated high molecular compounds

Publications (1)

Publication Number Publication Date
DE893407C true DE893407C (en) 1953-10-15

Family

ID=7012931

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC2453D Expired DE893407C (en) 1944-02-08 1944-02-08 Stabilizing agent for halogenated high molecular compounds

Country Status (1)

Country Link
DE (1) DE893407C (en)

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