DED0017265MA - - Google Patents
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- Publication number
- DED0017265MA DED0017265MA DED0017265MA DE D0017265M A DED0017265M A DE D0017265MA DE D0017265M A DED0017265M A DE D0017265MA
- Authority
- DE
- Germany
- Prior art keywords
- contain
- substances
- parts
- acetylacetone
- alloys
- 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.)
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- 239000000203 mixture Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive Effects 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- -1 putties Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000002966 varnish Substances 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- CVBUKMMMRLOKQR-UHFFFAOYSA-N 1-phenylbutane-1,3-dione Chemical compound CC(=O)CC(=O)C1=CC=CC=C1 CVBUKMMMRLOKQR-UHFFFAOYSA-N 0.000 claims description 2
- ZOLOEFUIPKGVPE-UHFFFAOYSA-N pentane-2,4-dione;propan-2-one Chemical compound CC(C)=O.CC(=O)CC(C)=O ZOLOEFUIPKGVPE-UHFFFAOYSA-N 0.000 claims description 2
- 230000000379 polymerizing Effects 0.000 claims description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Chemical class CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims 1
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N benzohydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000004793 Polystyrene Chemical class 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229920002223 polystyrene Chemical class 0.000 description 3
- YRKCREAYFQTBPV-UHFFFAOYSA-N Acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N fumaric acid Chemical compound OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Incidol Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 229920001225 Polyester resin Polymers 0.000 description 1
- 239000004698 Polyethylene (PE) Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000001590 oxidative Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
Description
BUNDESREPUBLIK DEUTSCHLANDFEDERAL REPUBLIC OF GERMANY
Tag der Anmeldung: 11. März 1954 Bekanntgeniacht am 30. Mai 1956Registration date: March 11, 1954 Announced on May 30, 1956
DEUTSCHES PATENTAMTGERMAN PATENT OFFICE
Es ist bekannt, Klebstoffe, Kitte, Spachtelmassen, Lacke od. dgl. aus polymerisierenden Stoffen oder solche enthaltenden Gemischen herzustellen, die nach der Erhärtung besonders Polyäthylenverbindungen, Polystyrolverbindungen, die sogenannten Polyesterharze, Kunststoffe aus Isocyanaten oder Polyurethanen enthalten. Mit Vorteil verwendet man hierbei Stoffe, die unter der Einwirkung von Katalysatoren schon bei Zimmertemperatur schnell polymerisieren. Solche Katalysatoren sind beispielsweise Redoxsysteme, die als oxydierenden Bestandteil ein tertiäres Amin, ein et-Amino-Sulfon oder ein α-Oxy-Sulfon enthalten. Häufig werden auch als Bindemittel Gemische verwendet, die aus polymerisierten Verbindungen und polymerisierbaren Verbindungen bestehen. Solche Klebstoffe, Kitte, Spachtelmassen und Lacke können außer dem eigentlichen Bindemittel noch die üblichen Füllstoffe, Pigmente, Weichmacher u.dgl. enthalten. .It is known that adhesives, putties, fillers, varnishes or the like made from polymerizing substances or to produce mixtures containing those which, after hardening, especially polyethylene compounds, Polystyrene compounds, the so-called polyester resins, plastics made from isocyanates or contain polyurethanes. It is advantageous to use substances that are exposed to the action of catalysts polymerize quickly at room temperature. Such catalysts are for example redox systems, which have a tertiary amine, an et-amino-sulfone, as the oxidizing component or contain an α-oxy-sulfone. Become common Also used as a binder mixture, consisting of polymerized compounds and polymerizable Connections exist. Such adhesives, putties, fillers and varnishes can except the actual binder still contain the usual fillers, pigments, plasticizers and the like. .
Im allgemeinen haben sich diese Stoffgemische ausgezeichnet bewährt. Nur beim Aufbringen auf Kupfer und seinen Legierungen oder Zink und seinen Legierungen wurde mitunter eine verhältnismäßig geringe Haftfestigkeit beobachtet, die eine Anwendung, z. B. für das Zusammenkleben von Metallen, erschwerte.In general, these mixtures of substances have proven to be excellent. Only when applying Copper and its alloys or zinc and its alloys sometimes became a proportion low bond strength observed, which an application, e.g. B. for gluing together Metals, difficult.
Es wurde nun gefunden, daß die Haftfestigkeit derartiger Stoffe oder Stoffgemische auf Kupfer, Zink und ihren Legierungen wesentlich verbessertIt has now been found that the adhesive strength of such substances or mixtures of substances on copper, Zinc and its alloys have been significantly improved
609 528/504609 528/504
D 17265 IVa/22 ίD 17265 IVa / 22 ί
werden kann, wenn man den Mischungen geringe Mengen von Acetylaceton oder Benzoylaceton oder von Oxychinolinen zusetzt.can be if you add small amounts of acetylacetone or benzoylacetone or the mixtures of oxyquinolines added.
Ein Zwei-Komponenten-System für die Verklebung von Messing setzt sich erfindungsgemäß wie folgt zusammen:According to the invention, a two-component system for bonding brass is composed as follows follows together:
a) In ioo Raumteilen einer Mischung von 77°/o Styrol, 9% Maleinsäure-Glykol-Polyester, 8% Acrylsäure, 4% Diäthanoi -p -Toluidin und 2% Acetylaceton werden 84 Gewichtsteile Polystyrol "gelöst und das Ganze mit 0,01 Gewichtsprozent Hydrochinon stabilisiert.a) In 100 parts of a volume of a mixture of 77 per cent Styrene, 9% maleic acid glycol polyester, 8% Acrylic acid, 4% diethanoi-p -toluidine and 2% acetylacetone are 84 parts by weight of polystyrene "dissolved and the whole thing stabilized with 0.01 percent by weight hydroquinone.
b) In 100 Raumteilen einer Mischung von 890Zo Styrol, 9°/o Maleinsäure-Glykol-Polyester und 2% Acetylaceton werden 5 Gewichtsteile Benzoylperoxyd und 84 Gewichtsteile Polystyrol gelöst und das Ganze mit 0,2 Gewichtsprozent Hydrochinon stabilisiert.b) In 100 parts by volume of a mixture of 89 0 Zo styrene, 9 ° / o maleic acid glycol polyester and 2% acetylacetone are dissolved 5 parts by weight of benzoyl peroxide and 84 parts by weight of polystyrene and stabilizes the whole with 0.2 weight percent hydroquinone.
Von den zu verklebenden Flächen wird die eine mit der Komponente a), die andere mit der Komponente b) beschickt, sodann werden die Klebeflächen mit mäßigem Druck aufeinandergepreßt. Die Anfangshaftfestigkeit ist bereits so groß> daß die beiden Teile auch ohne Preßdruck nicht voneinander abgleiten. Das Abbinden erfolgt ohne weiteres bei Zimmertemperatur; bereits nach etwa einer halben Stunde wird eine für diese Zwecke ausreichende Festigkeit erhalten.Of the surfaces to be glued, one is with the component a), the other with the component b) loaded, then the adhesive surfaces are pressed together with moderate pressure. The initial adhesive strength is already so great that the two parts cannot separate from each other even without pressure slide off. The setting takes place easily at room temperature; already after about A sufficient strength for this purpose is obtained after half an hour.
Claims (1)
Deutsche Patentschriften Nr. 885 902, 885 294, 872618, 732 125, 699605; ■Referred publications:
German Patent Nos. 885 902, 885 294, 872618, 732 125, 699605; ■
Family
ID=
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