DE948071C - Method of improving kitten based on linseed oil - Google Patents

Method of improving kitten based on linseed oil

Info

Publication number
DE948071C
DE948071C DEC10335A DEC0010335A DE948071C DE 948071 C DE948071 C DE 948071C DE C10335 A DEC10335 A DE C10335A DE C0010335 A DEC0010335 A DE C0010335A DE 948071 C DE948071 C DE 948071C
Authority
DE
Germany
Prior art keywords
linseed oil
kitten
putty
improving
aluminum
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
DEC10335A
Other languages
German (de)
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.)
Hoechst AG Werk Kalle Albert
Original Assignee
Chemische Werke Albert
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 Chemische Werke Albert filed Critical Chemische Werke Albert
Priority to DEC10335A priority Critical patent/DE948071C/en
Application granted granted Critical
Publication of DE948071C publication Critical patent/DE948071C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J191/00—Adhesives based on oils, fats or waxes; Adhesives based on derivatives thereof
    • C09J191/005—Drying oils
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/28—Non-macromolecular organic substances
    • C08L2666/34—Oxygen-containing compounds, including ammonium and metal salts

Description

Verfahren zur Verbesserung von Kitten auf der Grundlage von Leinöl Reine Leinölkitte werden hauptsächlich benutzt, um Glasfenster in Holzrahmen mit Hilfe von Kittstiften einzukitten, wobei der Kittauftrag sich bezüglich Höhe und Breite in bestimmten engen Grenzen bewegt. Beim Altern der Kitte wird eine möglichst gleichmäßige Durchtrocknung der Kittauflagen angestrebt. Bei einem normalen Kitt, insbesondere bei reinem Leinölkitt, kommt es dabei häufig vor, daß bei zu satten Auflagen, .wie es beispielsweise bei Eisenfensterverkittungen leicht vorkommt, die Trocknung nur sehr langsam erfolgt, so daß die eingekitteten Fenster längere Zeit nicht besonders fest mit dem Rahmen verbunden sind. Es wurde nun gefunden, daß der geschilderte Nachteil der Leinölkitte vermieden wird, wenn ihnen vor ihrer Verarbeitung eine Lösung eines Aluminiumalkoholates, beispielsweise Aluminiumbuthylat, in einer Menge bis zu 2o%, vorzugsweise 8 bis i50/ü, bezogen auf die im Kitt enthaltene Menge Leinöl eingearbeitet wird. Größere Mengen können, insbesondere wenn nur Leinöl als Ölkomponente verwendet wird, dazu führen, daß der Kitt nach längerer Gebrauchsdauer bröckelig wird.Method of improving kitten based on linseed oil Pure linseed oil putties are mainly used to make glass windows in wooden frames Putty with the help of putty sticks, whereby the putty application varies in terms of height and Width moved within certain narrow limits. As the putty ages, one becomes possible The aim is for the putty layers to dry out evenly. With a normal putty, Especially with pure linseed oil putty, it often happens that with too full Conditions, as it easily occurs, for example, with iron window fillings, the Drying takes place very slowly, so that the cemented windows take a long time are not particularly firmly attached to the frame. It has now been found that the The disadvantage of linseed oil putty described above is avoided if you use them before processing a solution of an aluminum alcoholate, for example aluminum butylate, in a Amount of up to 20%, preferably 8 to 150%, based on the amount contained in the putty Linseed oil is incorporated. Larger amounts can be used, especially if only flaxseed oil is used Oil component is used, cause the putty after prolonged use becomes crumbly.

Es hat sich als vorteilhaft erwiesen, das dem Kitt zuzusetzende Aluminiumalkoholat in stabilisierter Form anzuwenden. Stabilisierte Aluminiumalkoholate werden in bekannter Weise erhalten, wenn der Alkoholatlösung geringere Mengen einer tautomer reagierenden Keto-Enolverbindung, z. B. Acetessigester, ein fB-Diketon, wie Formylaceton, Acetoaceton, Formylacetophenon od. dgl. oder ein MalonsäureAter, z. B. Malonsäurediäthylester, zugegeben wird. Diese stabilisierten Aluminiumalkoholate sind weniger wasserempfindlich als reine Aluminiumalkoholate.It has proven to be advantageous to add the aluminum alcoholate to the putty to be used in stabilized form. Stabilized aluminum alcoholates will Obtained in a known manner if the alcoholate solution has smaller amounts of a tautomer reactive keto-enol compound, e.g. B. acetoacetic ester, a fB-diketone, such as formyl acetone, Acetoacetone, formylacetophenone or the like. Or a malonic acid ether, e.g. B. Malonic acid diethyl ester, is admitted. These stabilized aluminum alcoholates are less sensitive to water as pure aluminum alcoholates.

Zwischen den Alkoholaten und den zur Stabilisierung verwendeten tautomeren Verbindungen findet keine Umsetzung statt im Gegensatz zu einem bekannten Verfahren, bei dem Leinölkitten harzartige Reaktionsprodukte von Aluminiumalkoholaten mit tautomeren Verbindungen zur Verbesserung zugegeben werden.Between the alcoholates and the tautomers used for stabilization Connections does not take place in contrast to a known process, in the linseed oil cement resin-like reaction products of aluminum alcoholates with tautomeric ones Compounds for improvement are added.

Die Verwendung der erfindungsgemäß durch den Zusatz von Aluminiumalkoholaten, gegebenenfalls in stabilisierter Form, verbesserten Kitte auf Leinölgrundlage ist die gleiche wie die der normalen Kitte. Ihr Vorteil liegt in einer gleichmäßigen Durchtrocknung, so daß sie vor allem auch in dicker Auflage, in sogenanntem Sattauftrag,, aufgebracht werden können. Dies wirkt sich vör allem beim Verkitten von Fenstern in Metallrahmen vorteilhaft, aus, wobei die Kittstifte zur Vorbefestigung des Glases wegfallen und die Fenster mit einem viel breiteren Kittfalz eingefaßt werden können.The use of the invention by the addition of aluminum alcoholates, if necessary in stabilized form, improved putty based on linseed oil the same as that of the normal putty. Your advantage lies in a uniform Thorough drying, so that they are especially thick, in a so-called saturated application, can be applied. This is particularly important when cementing windows in metal frames advantageous, with the putty pins for pre-fixing the glass can be omitted and the windows can be framed with a much wider putty fold.

Claims (1)

PATENTANSPRUCH: Verfahren zur Verbesserung von Kitten auf der Grundlage von Leinöl, dadurch gekennzeichnet, daß den Kitten bis zu 2o04, vorzugsweise 8 bis 1.5 °/a eines Aluminiumalköholates; gegebenenfalls in durch Zusatz von tautomer reagierenden Keto-Enolverbindungen stabilisierter Form, bezogen auf die in ihnen enthaltene Menge Leinöl, zugegeben werden. In Betracht gezogene Druckschriften: Deutsche Patentschrift Nr. 878 826.PATENT CLAIM: Method for improving kitten based of linseed oil, characterized in that the kitten up to 2o04, preferably 8 to 1.5 ° / a of an aluminum alcoholate; optionally in by adding tautomer reacting keto-enol compounds stabilized form, based on those in them contained amount of linseed oil. Considered publications: German patent specification No. 878 826.
DEC10335A 1954-11-30 1954-11-30 Method of improving kitten based on linseed oil Expired DE948071C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC10335A DE948071C (en) 1954-11-30 1954-11-30 Method of improving kitten based on linseed oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC10335A DE948071C (en) 1954-11-30 1954-11-30 Method of improving kitten based on linseed oil

Publications (1)

Publication Number Publication Date
DE948071C true DE948071C (en) 1956-08-30

Family

ID=7014732

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC10335A Expired DE948071C (en) 1954-11-30 1954-11-30 Method of improving kitten based on linseed oil

Country Status (1)

Country Link
DE (1) DE948071C (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE878826C (en) * 1951-01-13 1953-06-08 Albert Ag Chem Werke Process for the improvement of binders for lacquers, paints, putties, adhesives and plastic masses based on oils, natural resins or synthetic resins

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE878826C (en) * 1951-01-13 1953-06-08 Albert Ag Chem Werke Process for the improvement of binders for lacquers, paints, putties, adhesives and plastic masses based on oils, natural resins or synthetic resins

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