DE930287C - Process for the preparation of interpolymerization products - Google Patents
Process for the preparation of interpolymerization productsInfo
- Publication number
- DE930287C DE930287C DEA11932D DEA0011932D DE930287C DE 930287 C DE930287 C DE 930287C DE A11932 D DEA11932 D DE A11932D DE A0011932 D DEA0011932 D DE A0011932D DE 930287 C DE930287 C DE 930287C
- Authority
- DE
- Germany
- Prior art keywords
- unsaturated
- preparation
- interpolymerization
- products
- interpolymerization products
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Polyesters Or Polycarbonates (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
Verfahren zur Herstellung von Interpolymerisationsprodukten Die Erfindung betrifft ein Verfahren zur Herstellung von Interpolymerisationsprodukten aus wenigstens einem polymerisierbaren Ester eines mehrwertigen Alkohols und einer a-ungesättigten, a, P-Polyrarbonsäure (nacbs.tebend kurz »ungesättigtes Alkyd'harz« genannt) mit Polyäthern, die sieh mit dem ungesättigten Alkydharz vertragen.Process for making interpolymerization products The invention relates to a process for the preparation of interpolymerization products from at least a polymerizable ester of a polyhydric alcohol and an α-unsaturated, a, P-polyrarboxylic acid (hereinafter referred to as "unsaturated alkyd resin" for short) with Polyethers that are compatible with the unsaturated alkyd resin.
Die Polyäther lassen sich von der allgemeinen Formel ableiten, in der R Wasserstoff oder ein Alkylradial bedeutet. An Stelle der ungesättigten Alkydharze als einer Komponente für die Herstellung der Interpolymeri.sationsp.rodukte können auch modifizierte Alkydbarze verwendet werden., wie sie z. B. erhalten werden aus einem mehrwertigen Alkohol und einer a-ungesättigten, a, ß-Pälycarbonsäu:re mit einer veresterbaren Monoxyverbindung, wie z. B. einem einwertigen Alkohol oder einer Monocarbonsäure, oder auch aus mehrwertigem Alkohol und einer a-ungesättigten, a, ß-Polycarbonsäure mit einer gesättigten Polycarbonsäure oder deren Anhydrid, wie z. B. Bernsteinsäure oder Phthal@säu,reanbydrid.The polyethers can be derived from the general formula derive, in which R is hydrogen or an alkyl radical. Instead of the unsaturated alkyd resins as a component for the production of the interpolymerization products, modified alkyd resins can also be used, as are e.g. B. obtained from a polyhydric alcohol and an a-unsaturated, a, ß-Pälycarbonsäu: re with an esterifiable monoxy compound, such as. B. a monohydric alcohol or a monocarboxylic acid, or from polyhydric alcohol and an α-unsaturated, α, ß-polycarboxylic acid with a saturated polycarboxylic acid or its anhydride, such as. B. succinic acid or phthalic acid, reanbydride.
Diie Pol'ymerisation kann in Anwesenheit eines Katalysators erfolgen, der sich in einem Polyäther leicht auflösen oder dispergieren läßt, oder ohne einen solchen. Die Polymerisation wird vorzugsweise bei 6o bis i2o° durchgeführt, doch :ist die Anwendung anderer Temperaturen, z. B. von 2o bis i30°, nicht ausgeschlossen.The polymerization can take place in the presence of a catalyst, which is in a polyether easy to dissolve or disperse, or without one. The polymerization is preferably carried out at 6o to 12o °, but: is the use of other temperatures, z. B. from 2o to i30 °, not excluded.
Die Interpolymerisationsprodukte ,gemäß der Erfindung sind als lösungsmi.ttelfreie Lacke verwend-* bar, die z. B. als Klebmittel für Schichtstoffe und insbesondere zur Herstellung von Grlimmerschichtprodukten dienen können. Sie lassen sich aber auch gießen, spritzen oder pressen, Evas mit den ungesättigten Alkydharzen allein nicht möglich Ist.The interpolymerization products according to the invention are free from solvents Paints usable * that z. B. as an adhesive for laminates and in particular can serve for the production of Grimerschicht products. But you can also pour, inject or press, Evas with the unsaturated alkyd resins alone not possible.
Beispiel i8 Tei,le eines ungesättigten Alkyd:harzes aus Itakonsäure und Äthylenglykol werden mit 2 Teilen Diallyläther, in dem o,2 Teile Benzodperoxyd gelöst send, gemischt und 6o Stunden auf 65° erwärmt. I)a's erhaltene Interpolymeri'sätionsprodukt ist hart, durchsichtig, unlöslich und unschmelzbar und fast farblos.Example 18 parts of an unsaturated alkyd resin from itaconic acid and ethylene glycol are mixed with 2 parts of diallyl ether, in which o, 2 parts of benzodperoxide dissolved, mixed and heated to 65 ° for 60 hours. I) a's interpolymerization product obtained is hard, transparent, insoluble and infusible and almost colorless.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US930287XA | 1939-10-31 | 1939-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE930287C true DE930287C (en) | 1955-07-14 |
Family
ID=22236450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA11932D Expired DE930287C (en) | 1939-10-31 | 1940-11-01 | Process for the preparation of interpolymerization products |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE930287C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1254362B (en) * | 1961-06-05 | 1967-11-16 | Pittsburgh Plate Glass Co | Process for the production of copolymers |
-
1940
- 1940-11-01 DE DEA11932D patent/DE930287C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1254362B (en) * | 1961-06-05 | 1967-11-16 | Pittsburgh Plate Glass Co | Process for the production of copolymers |
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