DE728038C - Process for the production of copolymers - Google Patents
Process for the production of copolymersInfo
- Publication number
- DE728038C DE728038C DEI62240D DEI0062240D DE728038C DE 728038 C DE728038 C DE 728038C DE I62240 D DEI62240 D DE I62240D DE I0062240 D DEI0062240 D DE I0062240D DE 728038 C DE728038 C DE 728038C
- Authority
- DE
- Germany
- Prior art keywords
- vinyl
- copolymers
- tall oil
- esters
- production
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F16/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F16/12—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Description
Verfahren zur Herstellung von Mischpolymerisaten In, dem Patent 722 465 ist ein Verfahren zur Herstellung von Vinylestern des Tallöls beschrieben. Die Vinylester des Tallöls lassen. sich für sich allein wie auch im Gemisch mit anderen polymerisationsfähigen Stoffen, insbesondere Vinylverbindungen, in wertvolle Mischpolymerisate umwandeln. Besonders gute Eigenschaften besitzen Mischpolysnerisate aus Vinylestern des Tallöls und Vinyläthern mit mehreren Vinylgruppen im Molekül, z. B. Diäthylenglykoldivinyläther, und gegebenenfalls weiteren polymerisierbaren Verbindungen.Process for the production of copolymers In the patent 722 465 a process for the production of vinyl esters of tall oil is described. Let the vinyl esters of tall oil. on their own as well as in a mixture with other polymerizable substances, especially vinyl compounds, convert into valuable copolymers. Mixed polymers of vinyl esters of tall oil and vinyl ethers with several vinyl groups in the molecule, eg. B. diethylene glycol divinyl ether, and optionally other polymerizable compounds.
Es wurde nun gefunden, daB man gleichfalls vielseitig verwendbare Mischpolymerisate erhält, wenn man verestertes Tallöl, mit Ausnahme des Vinylesters, im Gemisch mit Vinyläthern mit mehreren Vinylgruppen im Molekül und mindestens einer weiteren Vinylverbindung polymerisiert.It has now been found that they can also be used in many ways Copolymers are obtained when esterified tall oil, with the exception of the vinyl ester, in a mixture with vinyl ethers with several vinyl groups in the molecule and at least one polymerized further vinyl compound.
Man kann bei der Mischpolymerisation von Tallölestern der verschiedensten. Alkoholre ausgehen, beispielsweise von Estern einwertiger wie auch mehrwertiger Alkohole, ferner von Mischestern aus Tallöl, einer mehrbasischen Carbonsäure und einem mehrwertigen Alkohol, die bereits harzartige Eigenschaften besitzen, sowie von verdickten Tallhlestern. Die verdickten Tallölester können durch Einwirkung von Wärme, gegebenenfalls in Gegenwart von Sauerstoff oder sauerstoffabgebenden Verbindungen oder von sauer reagierenden Kondensationsmitteln, beispielsweise Borfluorid, erhalten sein.You can use the copolymerization of tall oil esters of the most varied. Alcoholic emanate, for example from monovalent as well as polyvalent esters Alcohols, as well as mixed esters of tall oil, a polybasic carboxylic acid and a polyhydric alcohol, which already have resinous properties, as well of thickened Tallhl esters. The thickened tall oil esters can by action of heat, optionally in the presence of oxygen or oxygen-releasing Compounds or of acidic condensing agents, for example boron fluoride, to be kept in shape.
Geeignete Vinyläther mit mehreren Vinylgruppen im Molekül sind beispielsweise Glykol- und Polyglykoldivinyläther oder Octodekandioldivinyläther.Suitable vinyl ethers with several vinyl groups in the molecule are, for example Glycol and polyglycol divinyl ether or octodecanediol divinyl ether.
Als weitere mitzupolymeris lerende Vinylverhindungen seien insbesondere Vinyläther einwertiger Alkohole und Vinylester und Acryl- und Methacrylverbindungenerwähnt.Other vinyl compounds to be copolymerized are in particular Vinyl ethers of monohydric alcohols and vinyl esters and acrylic and methacrylic compounds.
Die Mischpolymerisation kann in der für die Polymerisationsreaktionen sonst üblichen Weise, z. B. durch einfaches Erwärmen der Mischungen, in Gegenwart s.auerstoffabgebender Mittel oder sauer reagierender Kondensationsmittel, in An- oder Abwesenheit von Lösungs- oder Verdünnungsmitteln, u. a. auch in wäßriger Emulsion, in fortlaufendem oder unterbrochenem Betrieb erfolgen.The interpolymerization can be used in the polymerization reactions otherwise usual way, e.g. B. by simply heating the mixtures in the presence see oxygen emitting device Medium or acidic condensing agents, in the presence or absence of solvents or diluents, including also in watery Emulsion, in continuous or intermittent operation.
Es können bei der Polymerisation auch indifferente Harze, Wachse, Paraffin, Farbstoffe, Füllstoffe und ähnliche Mittel, die zusammen mit dem Mischpolymerisat angewendet werden sollen, zugegen sein. Man kann diese Stoffe aber auch den ferticren Polymerisaten zusetzen.Indifferent resins, waxes, Paraffin, dyes, fillers and similar agents, together with the copolymer should be used. But you can also use these materials to produce them Add polymers.
Die erhaltenen Polvmerisate stellen faktis-oder linoxynähnliche Massen dar. Sie eignen sich für die gleichen Zwecke, für die man Faktis oder Linoxyn verwendet, insbesondere als Bindemittel für Bodenbelagmass2n. Beispiel Ein Gemisch aus. 12,7 Teilen Tallölglycerinester, 4.,7 Teilen Diäthyl.englykoldivinyläther, 28 Teilen Vinyläthyläther, i oo Teilen Vinylmethyläther und 8,7 Teilen eines durch Kondensation äquimol,ekularer Mensen Kolophonium, und Maleinsäureanhydrid und anschließende Veresterung mit Glycerin erhaltenen Harzes wird bei etwa io- mit soviel einer 5ooigen Lösung von Borfluor:ddihydrat in Dioxan versetzt, daß merkbare Polymerisation eintritt.The polymerizates obtained represent factis or linoxyn-like materials. They are suitable for the same purposes for which factis or linoxynes are used, in particular as binders for floor covering materials. Example A mixture of. 1 2.7 parts of tall oil glycerol ester, 4th, 7 parts of Diethyl.englykoldivinyläther, 28 parts of vinyl ethyl ether, 100 parts of vinyl methyl ether and 8.7 parts of a resin obtained by condensation equimole, ekularer Mensen rosin, and maleic anhydride and subsequent esterification with glycerol is obtained at about io- with so much a 500 solution of boron fluorine: ddihydrate in dioxane added that noticeable polymerization occurs.
Ein Teil des Vinylmethyläthers nimmt an der Polymerisation nicht teil und dient lediglich als Verdünnungsmittel und dadurch, daß er am Rückfiußkühler siedet, als Temperaturre:gulierungsnuttel. Durch zusätzliche äußere Kühlung kann man das Polymerisationsgemisch konstant auf etwa g- halten. Das fertige Mischpolymerisat, in dem nur etwa 4.6 Teile Vinylmethyläther enthalten sind, stellt eine linoxynähnliche, braune, krümelige, .elastische Masse dar.Some of the vinyl methyl ether does not take part in the polymerization and serves only as a diluent and by being attached to the reflux condenser boils, as a temperature regulator. With additional external cooling the polymerization mixture is kept constant at about g-. The finished copolymer, which contains only about 4.6 parts of vinyl methyl ether, represents a linoxyn-like, brown, crumbly, elastic mass.
Ar. Stelle des Glycerinesters des Tauöls kann man auch den Äthylenglykolester verwenden. Man erhält Produkte mit gleich guten Eigenschaften.Ar. Ethylene glycol ester can also be used in place of the glycerol ester of dew oil use. Products with equally good properties are obtained.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI62240D DE728038C (en) | 1938-08-15 | 1938-08-16 | Process for the production of copolymers |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2298078X | 1938-08-15 | ||
DEI62240D DE728038C (en) | 1938-08-15 | 1938-08-16 | Process for the production of copolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE728038C true DE728038C (en) | 1942-11-18 |
Family
ID=25982093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEI62240D Expired DE728038C (en) | 1938-08-15 | 1938-08-16 | Process for the production of copolymers |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE728038C (en) |
-
1938
- 1938-08-16 DE DEI62240D patent/DE728038C/en not_active Expired
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