DE747533C - Water-soluble paint binder that can also be used as an adhesive - Google Patents

Water-soluble paint binder that can also be used as an adhesive

Info

Publication number
DE747533C
DE747533C DEK164397D DEK0164397D DE747533C DE 747533 C DE747533 C DE 747533C DE K164397 D DEK164397 D DE K164397D DE K0164397 D DEK0164397 D DE K0164397D DE 747533 C DE747533 C DE 747533C
Authority
DE
Germany
Prior art keywords
water
adhesive
parts
paint binder
soluble paint
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
DEK164397D
Other languages
German (de)
Inventor
Otto Kunze Jun
Otto Kunze Sen
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.)
OTTO KUNZE JUN
OTTO KUNZE SEN
Original Assignee
OTTO KUNZE JUN
OTTO KUNZE SEN
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
Priority to NL116383D priority Critical patent/NL116383B/xx
Priority to NL64542D priority patent/NL64542C/xx
Priority to BE455935D priority patent/BE455935A/xx
Application filed by OTTO KUNZE JUN, OTTO KUNZE SEN filed Critical OTTO KUNZE JUN
Priority to DEK164397D priority patent/DE747533C/en
Priority to CH238843D priority patent/CH238843A/en
Priority to FR903870D priority patent/FR903870A/en
Application granted granted Critical
Publication of DE747533C publication Critical patent/DE747533C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00Adhesives based on homopolymers or 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/02Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00Adhesives based on homopolymers or 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04Homopolymers or copolymers of esters
    • C09J133/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/10Homopolymers or copolymers of methacrylic acid esters
    • C09J133/12Homopolymers or copolymers of methyl methacrylate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00Composition 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
    • C08L2666/54Inorganic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Description

AUSGEGEBEN AM
18. MAI 1953
ISSUED ON
May 18, 1953

K 1643p? IVd/22 iK 1643p? IVd / 22 i

Malerleim für Anstrichzwecke und Kleister zum Kleben von Tapeten u. dgl. werde» seit etwa 40 Jahren aus Stärke gesondert hergestellt. Es ist bisher nicht gelungen, ein Erzeugnis herzustellen, das gleich gut als· Bindemittel für Farben und als Klebstoff geeignet ist. Dies beruht darauf, daß der Gehalt an Alkalien in einem Bindemittel so hoch gehalten werden muß, daß das Erzeugnis als Klebstoff wegen seiner starken Alkalität nicht verwendbar ist. Die hohe Alkalität des Klebstoffes würde sich durch FleckenbilduragPainter's glue for painting purposes and paste for gluing wallpaper and the like “has been made separately from starch for about 40 years. So far it has not been possible to manufacture a product that works equally well as a binder suitable for paints and as an adhesive. This is due to the fact that the content of Alkalis must be kept so high in a binder that the product as Glue cannot be used because of its strong alkalinity. The high alkalinity of the The adhesive would cause stains

und Zerstörung der Druckfarben beim Kleben von Tapeten bemerkbar machen.and the destruction of the printing inks when sticking wallpaper.

Ähnlich liegen die Verhältnisse bei den bekannten Klebstoffen aus wasserlöslichen Celluloseäthern; auch hier mußten zwei gegesonderte Erzeugnisse hergestellt werden, weil wasserlösliche Celluloseether gewöhnlich eine so hohe Viskosität besitzen, daß sich mir geringe Mengen in Wasser zu einem verarbeitungsfähigen Produkt auflösen lassen. Der Gehalt einer verarbeitungsfähigen Lösung an Celluloseäther, etwa 1 bis 2%The situation is similar for the known water-soluble adhesives Cellulose ethers; here, too, two separate products had to be produced, because water-soluble cellulose ethers usually have such a high viscosity that Dissolve small amounts in water to form a workable product. The content of a workable solution on cellulose ether, about 1 to 2%

in Wasser, ist so gering nach der Trocknung, daß ein solches Produkt nur als Kleber, nicht aber als Binder Verwendung finden kann, weil er nicht genügend Bindekraft für die zugesetzten Trockenfarben besitzt. Als Binder kommen deshalb Spezialcelluloseäther in Frage, die sich besonders niedrigviskos lösen, damit nach der Trocknung genügend Celluloseäther im Trockenfilmin water, is so low after drying that such a product is only considered to be Glue, however, cannot be used as a binder because it does not have sufficient binding power for the added dry colors. Therefore, special cellulose ethers are used as binders in question, which dissolve with a particularly low viscosity, so that there is enough cellulose ether in the dry film after drying

ίο vorhanden ist, um die Trockenfarben fest-, zuhalten. Meist genügt auch der niedrigviskose Celluloseäther nicht mehr, und man muß, um der Lösung mehr Körper zu geben und sie trotzdem noch dünnflüssig zu halten, Stärkeprodukte zusetzen.ίο is available to hold the dry colors firmly, to keep. In most cases, even the low-viscosity cellulose ether is no longer enough, and you must, in order to give the solution more body and still keep it thin, Add starch products.

Es sind auch neutrale Klebstoffe bekannt, die aus ioo Teilen Kartoffelstärke und ioo Teilen Wasser bestehen, die in 500 Teile kochendes Wasser eingetragen werden, die aber als Farbenbindemittel nicht verwendbar sind. Weiterhin sind Bindemittel für Farben bekannt, welche aus 100 Teilen gelbem Dextrin bestehen, das in 200 Teilen heißem Wasser gelöst wird, wobei der Lösung noch 30 Teile Glycerin zugefügt werden. Dieses Bindemittel ist als Klebstoff nicht verwendbar. Weiterhin ist eine Porenfüllmasse bekannt, die aus 20 Teilen gelbem Dextrin, 70 Teilen Kreide und 10 Teilen Ocker besteht, aber weder als Farbenbindemittel noch als Kleb>stoff benutzbar ist. Schließlich sind Klebstoffe bekannt, die aus einer Aufquellung von Kordofangummi in 100 Teilen Wasser bestehen, welcher 1 Teil Karbolsäure oder 2 Teile Borsäure und 3 Teile Borax zugesetzt sind.Neutral adhesives are also known which are made from 100 parts of potato starch and 100 parts of water that are added to 500 parts of boiling water but cannot be used as paint binders. There are also binders for paints known, which consist of 100 parts of yellow dextrin, the hot in 200 parts Water is dissolved, 30 parts of glycerol being added to the solution. This Binder cannot be used as an adhesive. Furthermore, a pore filling compound is known, which consists of 20 parts of yellow dextrin, 70 parts of chalk and 10 parts of ocher, but can neither be used as a paint binder nor as an adhesive. After all, there are adhesives known, which consist of a swelling of cordofan gum in 100 parts of water, which 1 part carbolic acid or 2 parts boric acid and 3 parts borax are added are.

Gegenstand der Erfindung ist ein Klebstoff, der auch als Farbenbindemittel ohne weiteres verwendbar ist. Das Erzeugnis gemäß der Erfindung besteht aus einem Ge-' misch aus einem gepulverten Mischpolymerisat aus 65% Methacrylsäure und 35% Methacrylsäuremethylester und pulverförmigem Calciumhydroxyd im Verhältnis etwa 1:1. Das Erzeugnis gemäß der Erfindung enthält weder Stärke noch Gelluloseverbindungen, was für die derzeitige Rohstofflage von erheblicher Bedeutung ist.The invention relates to an adhesive that can also be used as a paint binder without further can be used. The product according to the invention consists of a product ' Mixture of a powdered copolymer of 65% methacrylic acid and 35% methacrylic acid methyl ester and powdered calcium hydroxide in a ratio of about 1: 1. The product according to the invention contains neither starch nor cellulose compounds, which is of considerable importance for the current raw material situation.

Der nach dem neuen Verfahren hergestellte Klebstoff ist unbegrenzt haltbar.The adhesive produced using the new process has an unlimited shelf life.

Zur Verwendung ist nur ein Anrühren des Trockenpulvers mit 10 bis 20 Teilen Wasser erforderlich. Das Kunstharz aus den Mischpolymerisaten aus Methacrylsäure und Methacrylsäureestern ist an sich wasserunlöslich. Die Mischung mit Calciumhydroxyd löst sich aber leicht in Wasser; sie ist Malerleim und ein guter Klebstoff, der nicht nur zum Aufkleben von Tapeten auf Putzflächen, sondern allgemein zum Aufkleben von Papier auf Holz, Blech oder Glas geeignet ist.You can only use it by mixing the dry powder with 10 to 20 parts of water necessary. The synthetic resin made from the copolymers of methacrylic acid and methacrylic acid esters is in itself insoluble in water. The mixture with calcium hydroxide, however, dissolves easily in water; she is painter's glue and a good adhesive that is not only used for sticking wallpaper on plastered surfaces, but is generally suitable for gluing paper onto wood, sheet metal or glass.

Claims (1)

PaTENTANSPBUCH:PATENT APPLICATION BOOK: Wasserlösliches, auch als Klebstoff verwendbares Farbenbindemittel, bestehend aus einem Gemisch aus ι Gewichtsteil eines gepulverten Mischpolymerisates aus 65% Methacrylsäure und 35% Methacrylsäuremethylester und 1 Gewichtsteil pulverförmigem Calciumhydroxyd.Water-soluble paint binder that can also be used as an adhesive from a mixture of ι part by weight of a powdered copolymer 65% methacrylic acid and 35% methyl methacrylate and 1 part by weight powdered calcium hydroxide. © 5087 5.53© 5087 5.53
DEK164397D 1942-04-16 1942-04-16 Water-soluble paint binder that can also be used as an adhesive Expired DE747533C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL116383D NL116383B (en) 1942-04-16
NL64542D NL64542C (en) 1942-04-16
BE455935D BE455935A (en) 1942-04-16
DEK164397D DE747533C (en) 1942-04-16 1942-04-16 Water-soluble paint binder that can also be used as an adhesive
CH238843D CH238843A (en) 1942-04-16 1944-04-17 Water-soluble mixture that can be used as an adhesive and paint binder.
FR903870D FR903870A (en) 1942-04-16 1944-04-28 Binders for colors, soluble in water and can also be used as glues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK164397D DE747533C (en) 1942-04-16 1942-04-16 Water-soluble paint binder that can also be used as an adhesive

Publications (1)

Publication Number Publication Date
DE747533C true DE747533C (en) 1953-05-18

Family

ID=7254543

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK164397D Expired DE747533C (en) 1942-04-16 1942-04-16 Water-soluble paint binder that can also be used as an adhesive

Country Status (5)

Country Link
BE (1) BE455935A (en)
CH (1) CH238843A (en)
DE (1) DE747533C (en)
FR (1) FR903870A (en)
NL (2) NL116383B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925174A (en) * 1956-11-02 1960-02-16 Minnesota Mining & Mfg Solvent-resistant pressure-sensitive adhesive tape

Also Published As

Publication number Publication date
CH238843A (en) 1945-08-31
BE455935A (en) 1900-01-01
NL64542C (en) 1900-01-01
FR903870A (en) 1945-10-19
NL116383B (en) 1900-01-01

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