DE1908691A1 - Pvc based plasticel - Google Patents

Pvc based plasticel

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Publication number
DE1908691A1
DE1908691A1 DE19691908691 DE1908691A DE1908691A1 DE 1908691 A1 DE1908691 A1 DE 1908691A1 DE 19691908691 DE19691908691 DE 19691908691 DE 1908691 A DE1908691 A DE 1908691A DE 1908691 A1 DE1908691 A1 DE 1908691A1
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DE
Germany
Prior art keywords
plasticizers
plasticizer
cycloaliphatic
vinyl chloride
parts
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.)
Pending
Application number
DE19691908691
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German (de)
Inventor
Herbert Schreiber
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Individual
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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.)
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Publication date
Application filed by Individual filed Critical Individual
Priority to DE19691908691 priority Critical patent/DE1908691A1/en
Publication of DE1908691A1 publication Critical patent/DE1908691A1/en
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    • 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
    • C08K5/04Oxygen-containing compounds
    • 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
    • C08K5/04Oxygen-containing compounds
    • C08K5/10Esters; Ether-esters

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  • 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)

Abstract

Vinyl chloride (mixed) polymer based plastigel. Contains cycloaliphatic softener with (a) non-aromatic ring structure and (b) (at least) C5 replaceable (in part) by O2. Yields plastic mass at raised temp. for lifelike toys (mfre.) which when deformed, slowly return to their original shape.

Description

Plastigel Plastigele sind Massen auf der Basis von pulverförmigen Polyvinylchloriden oder Vinylchlorid-copolymeren und Weichmachern, die durch Zusatz von tilstoffen oder Verdickungsmitteln, soweit verdickt sind, dass knetbare Massen entstehen, die sich in der Wärme gelieren lassen. Man kennt Plastigele, die beim Gelieren in einen gummiartigen Zustand übergehen und Plastigele mit einem hohen Füllstoffgehalt, die sich in harte Massen verwandeln lassen.Plastigel Plastigels are masses based on powder Polyvinyl chlorides or vinyl chloride copolymers and plasticizers, which by addition of fillers or thickeners, thickened to the extent that kneadable masses that can be gelled in the warmth. You know plastigels, the Gelling will change to a rubbery state and plastic gels with a high Filler content that can be turned into hard masses.

Gegenstand der vorligenden Erfindung ist ein Plastigel, das sich zu einer elastischen Masse gelieren lässt, die eine träge Rückformung zeigt. Das bedeutet, dass Formkörper aus der Masse nach einer Verformung ihre ursprüngliche Form nur langsam wieder erreichen. Es versteht sieh von selbst, dass ein solches Plastigel einen hohen Wert insbesondere für Spielzeugzwecke besitzt, da daraus hergestellte Figuren sich nach einer Verformung noch längere Zeit bewegen und dadurch einen lebenden Eindruck erwecken. The present invention is a plastic gel that allowed to gel to an elastic mass, which shows an inert recovery. That means that molded bodies from the mass return to their original shape after deformation Only slowly to regain shape. It goes without saying that such a thing Plastigel is particularly valuable for toy purposes, since it is made from it Figures move for a longer period of time after being deformed and thus become living ones Make an impression.

Das erfindungsgemässe Plastigel ist dadurch gekennzeichnet, dass es cycloaliphatische Weichmacher enthält. Unter Cycloaliphatischen Weichmachern werden hier Weichmacher verstanden, die aus chemischen Verbindungen bestehen, die nichtaromatische Ringstrukturen mit mindestens 5 Kohlenstoffatomen, welche teilweise durch Sauerstoffatome ersetzt sein können, enthalten.The plastic gel according to the invention is characterized in that it Contains cycloaliphatic plasticizers. Among cycloaliphatic plasticizers are understood here plasticizers, which consist of chemical compounds that are non-aromatic Ring structures with at least 5 carbon atoms, which are partly formed by oxygen atoms can be replaced.

Solche Ringstruckturen sind insbesondere das Cyclopentan-, Cyclohexan-, Cyclohexen-, Bicycloheptan-, Bicycloheptan- und Tetrahydrofuran-Ringsystem.Such ring structures are in particular the cyclopentane, cyclohexane, Cyclohexene, bicycloheptane, bicycloheptane and tetrahydrofuran ring system.

Bei diesen Weichmachern kann es sich z.B. um Ester ein- oder mehrbasischer Säuren mit folgenden Alkoholen handeln: Cyclopentanol, Cyclohexanol, #### Cyclohexenol, ### Bicycloheptyl-carbinol, Bicycloheptenyl-carbinol, Tricyclodecanol, Tricyclodecenol, sowie deren Alkyl-, Alkylen- und Epoxyderivate oder Borneol,Abietinol, Hydroabietinol und Tetrahydrofurfurylalkohol.These plasticizers can be, for example, mono- or polybasic esters Acids trade with the following alcohols: cyclopentanol, cyclohexanol, #### cyclohexenol, ### Bicycloheptyl-carbinol, Bicycloheptenyl-carbinol, Tricyclodecanol, Tricyclodecenol, as well as their alkyl, alkylene and epoxy derivatives or borneol, abietinol, hydroabietinol and tetrahydrofurfuryl alcohol.

Auch Ester ein- oder Mehrfunktioneller Alkohole mit cycloaliphatischen Carbonsäuren sind geeignet. Solche Säuren sind z.B. @ Hexahydro- und Tetrahydro-benzoesäure, Hexahydro- und Tetrahydro-phthalsäure, Endomethylen-hexahydro- und Endomethylentetrahydro-Benzoesäure ###########, Endomethylen-hexahydro-und Endomethylen-tetrahydro-phthalsäure, Epoxy-cyclohexancarbonsäure, Naphthehsäure, Abietinsäure und Hydroabietinsäure.Also esters of mono- or multifunctional alcohols with cycloaliphatic ones Carboxylic acids are suitable. Such acids are e.g. @ hexahydro- and tetrahydro-benzoic acid, Hexahydro- and tetrahydro-phthalic acid, endomethylene-hexahydro- and endomethylene-tetrahydro-benzoic acid ###########, endomethylene-hexahydro- and endomethylene-tetrahydro-phthalic acid, epoxy-cyclohexanecarboxylic acid, Naphthoic acid, abietic acid and hydroabietic acid.

Im Folgenden wird eine Reihe handelsüblicher cycloaliphatischer Weichmacher aufgezählt, ohne dass damit jedoch die Zahl der für die Erfindung geeigneten Weichmacher erschöpft ist: Di-cyclohexyl-phthalat, Di-methylcyclohexyl-phthalat, Methyl-cyclohexyllactat, Tetrahydrofurfuryl-oleat, Methylcyclohexyl-oxalat, Cyclohexyl-succinat, Cyclohexyl-adipinat, Methylcyclohexyl-adipinat, Cyclohexyl-sebacinat,Cyclopentyl-adipinat, Hexahydrobenzoesäure-cyclohexylester, Tetrahydro-benzoesäure-cyclohexenylester, Oleyl-cyclohexyl-carbonat, Octyl-methylcyclohexyl-carbonat, Methylcyclohexyl-methyladipinat, Cyclohexyl-capronsäureoctyl-ester,Naphthensäure-butyl-ester, Hydroabietinsäure-methylester, Di-octyl-hexahydrophthalat, Di-decyl-epoxy-hexahydroh phtalat. A number of commercially available cycloaliphatic plasticizers are described below enumerated without, however, the number of plasticizers suitable for the invention is exhausted: di-cyclohexyl phthalate, di-methylcyclohexyl phthalate, methyl cyclohexyl lactate, Tetrahydrofurfuryl oleate, methylcyclohexyl oxalate, cyclohexyl succinate, cyclohexyl adipate, Methylcyclohexyl adipate, cyclohexyl sebacate, cyclopentyl adipate, hexahydrobenzoic acid cyclohexyl ester, Tetrahydrobenzoic acid cyclohexenyl ester, oleyl cyclohexyl carbonate, octyl methylcyclohexyl carbonate, Methyl cyclohexyl methyl adipate, cyclohexyl caproic acid octyl ester, naphthenic acid butyl ester, Hydroabietic acid methyl ester, di-octyl-hexahydrophthalate, di-decyl-epoxy-hexahydro phthalate.

Aus Preisgründen oder um die Eigenschaften der Masse zu modifizieren, können in Verbindung mit den cycloaliphatischen Weichmachern auch andere Primärweichmacher oder Sekundärweichmacher eingesetzt werden. Die gesamte Menge an Weichmachern sollte in den Grenzen von 25 bis 150 Gew.Teilen Weichmacher pro 100 Gew.For price reasons or to modify the properties of the mass, Other primary plasticizers can also be used in conjunction with the cycloaliphatic plasticizers or secondary plasticizers can be used. The total amount of plasticizers should be within the limits of 25 to 150 parts by weight of plasticizer per 100 parts by weight.

Teilen Polyvinylchlorid liegen und der Anteil des cycloaliphatischen Weichmachers minderstens 20 % der gesamten Weichmachermenge ausmachen.Parts of polyvinyl chloride lie and the proportion of cycloaliphatic Plasticizer make up at least 20% of the total amount of plasticizer.

Als Vinylchlorid-Polymerisate oder -Mischpolymerisate eignem sich besonders gut Emulsionspolymerisate mit einem K-Wert von über 65, gemessen nach DIN 53726 in Cyclohexanon. Die damit hergestellten Plastigele lassen sich auch bei geringem Gehalt am Verdickungsmitteln bei erhöhter Temperatur gelieren ohne zu m schelzen. Suitable vinyl chloride polymers or copolymers are particularly good emulsion polymers with a K value of over 65, measured according to DIN 53726 in cyclohexanone. The plastic gels produced with it can also be used with low content of thickeners at elevated temperature without gelling m to smack.

Zum Verdicken des Plastigels können die üblichen anorganischen Füllstoffe #und Verdickungsmittel eingesetzt werden wie z.B.The usual inorganic fillers can be used to thicken the plastic gel #and thickeners are used such as

Kreide, Kaolin, Schiefermehl, Asbestmehl, Tonerde, Kieselsäure, Bentonit und Bentone. Ausser den bisher genannten Bestandteilen enthält das Plastigel die üblichen Zusätze an Farbstoffen und Stabilisatoren.Chalk, kaolin, slate flour, asbestos flour, clay, silica, bentonite and Bentone. In addition to the components mentioned above, this contains Plastigel the usual additives of dyes and stabilizers.

Beispiel: 36 Teile Emulsions-Polyvinylchlorid, K-Wert = 72 6 Teile Vinylchlorid-Mischpolymerisat 15 Teile Dicyciohexyl-phthalat 19 Teile flüssiger Adipinsäure-polyester 15 Teile aromatischer Mineralöl-Extrakt 1,2 Teile Stabilisator 7,2 Teile feindisperse Kieselsäure 0,6 Teile Pigmentpaste Diese Mischung wird in einem Muldenkneter solange unter leichtem Erwärmen geknetet, bis eine gut formbare, kittartige Masse entsteht. Dieser Kitt lässt ich bei 1800 su einem elastischen Kunststoff mit trägem Rückformverhalten aushärten.Example: 36 parts of emulsion polyvinyl chloride, K value = 72 6 parts Vinyl chloride copolymer 15 parts of dicyciohexyl phthalate 19 parts of liquid Adipic acid polyester 15 parts aromatic mineral oil extract 1.2 parts stabilizer 7.2 parts of finely divided silica 0.6 parts of pigment paste This mixture is in kneaded in a bowl kneader with gentle warming until a well malleable, putty-like mass is created. I leave this putty at 1800 su an elastic plastic cure with slow recovery behavior.

Claims (1)

PatentansprücheClaims Patentanspruch 1 Plastigel auf der Basis von Vinylchlorid-Polymerisaten oder -Mischpolymerisaten, insbesondere für Spielzeugzwecke, das eich bei erhöhter Temperatur zu einer elastischen idasse mit trägem Rückformverhalten geliren lässt, dadurch gekennzeichnet, dass es einen cycloaliphatischen Weichmacher enthält, wobei unter dem Begriff cycloaliphatische Weichmacher solche Weichmacher verstanden werden, die nichtaromatische Ringstruckturen mit mindestens 5 Kohlenstoffatomen, welche teilweise durch Sauerstoff ersetzt sein kennen, enthalten.Claim 1 Plastic gel based on vinyl chloride polymers or copolymers, especially for toy purposes, which are calibrated at increased Lets temperature geliren to an elastic idasse with sluggish reshaping behavior, characterized in that it contains a cycloaliphatic plasticizer, wherein the term cycloaliphatic plasticizers means plasticizers, the non-aromatic ring structures with at least 5 carbon atoms, which be partially replaced by oxygen. Patentanspruch 2 Plastigel nach Patentanspruch 1, dadurch gekennzeichnet, dass es als Weichmacher eine Mischung cycloaliphatischer Weichmacher mit andren Primär- oder/und Sekundärweichmachern enthält, wobei der Anteil des cycloaliphatischen Weichmachers mindestens 20 @ der gesamten Weichmachermenge ausmacht.Claim 2 Plastic gel according to Claim 1, characterized in that that the plasticizer is a mixture of cycloaliphatic plasticizers with others Contains primary and / or secondary plasticizers, the proportion of the cycloaliphatic Plasticizer makes up at least 20% of the total amount of plasticizer. Patentanspruch 3 t Plastigel nach Patentanspruch 1 oder 2, dadurch gekennzeichnet, dass die gesamte Weichmachermenge 75 bis 150 Gew.Teile auf 100 Gew.Teile Vinylchlorid-Polymerisat oder -Mischpolymerisat beträgt.Claim 3 t plastic gel according to Claim 1 or 2, thereby characterized in that the total amount of plasticizer is 75 to 150 parts by weight per 100 parts by weight Vinyl chloride polymer or copolymer is. Patentanspruch, 4 Plastigel nach Patentanspruch 1,2, oder 3, datlurch gekennzeichnet, das als Vinylchlorid- olymerisat oder -Mischpolymerisat eine Elulsionstype mit einem K-Wert, gemessen in Cyclohexanon, von über 65 verwendet wird.Claim, 4 plastic gel according to claim 1, 2, or 3, datlurch characterized as the vinyl chloride polymer or copolymer is an elulsion type with a K value, measured in cyclohexanone, of over 65 is used.
DE19691908691 1969-02-21 1969-02-21 Pvc based plasticel Pending DE1908691A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19691908691 DE1908691A1 (en) 1969-02-21 1969-02-21 Pvc based plasticel

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Application Number Priority Date Filing Date Title
DE19691908691 DE1908691A1 (en) 1969-02-21 1969-02-21 Pvc based plasticel

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DE1908691A1 true DE1908691A1 (en) 1970-09-10

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421927A1 (en) * 1978-04-04 1979-11-02 Huels Chemische Werke Ag APPLICATION OF BIS- (CYCLOHEXYL-ALKYL) OR BIS- (ETHYLCYCLOHEXYL-ALKYL) PHTHALATES AS POLYVINYL CHLORIDE PLASTICIZERS
DE2840868A1 (en) * 1978-09-20 1980-04-03 Geb Timmermann Ann Mellinghaus Waterproof bed-sheet for medical use - has join at right angles on inside between material strip and bead round edge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421927A1 (en) * 1978-04-04 1979-11-02 Huels Chemische Werke Ag APPLICATION OF BIS- (CYCLOHEXYL-ALKYL) OR BIS- (ETHYLCYCLOHEXYL-ALKYL) PHTHALATES AS POLYVINYL CHLORIDE PLASTICIZERS
DE2840868A1 (en) * 1978-09-20 1980-04-03 Geb Timmermann Ann Mellinghaus Waterproof bed-sheet for medical use - has join at right angles on inside between material strip and bead round edge

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