DE876877C - Process for the production of film formers, such as lacquers and paints - Google Patents

Process for the production of film formers, such as lacquers and paints

Info

Publication number
DE876877C
DE876877C DEE2902A DEE0002902A DE876877C DE 876877 C DE876877 C DE 876877C DE E2902 A DEE2902 A DE E2902A DE E0002902 A DEE0002902 A DE E0002902A DE 876877 C DE876877 C DE 876877C
Authority
DE
Germany
Prior art keywords
alcoholates
paints
film formers
production
lacquers
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
DEE2902A
Other languages
German (de)
Inventor
Alma Dipl-Ing Eigenberger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEE2902A priority Critical patent/DE876877C/en
Application granted granted Critical
Publication of DE876877C publication Critical patent/DE876877C/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
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
    • C09D5/084—Inorganic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)

Description

Verfahren zur Herstellung von Filmbildnern, wie Lacken und Anstrichmitteln Die Verwendung von Aluminiumalkoholaten in der Anstrichtechnik ist bekannt.Process for the production of film formers, such as lacquers and paints The use of aluminum alcoholates in painting technology is known.

Es ist gefunden worden, daß der Zusatz auch anderer Metallalkoholate, in geeigneter Dosierung, lacktechnische Verbesserungen hervorbringt.It has been found that the addition of other metal alcoholates, in a suitable dosage, brings about technical improvements in the paintwork.

Als besonders geeignet erwiesen sich die Alkoholate solcher Metalle, welche bisher in Form von Pigmenten und Sikkativen zur Anwendung gelangten. Erfindungsgemäß werden diese Metalle als stabilisierte Alkoholatlösungen den Lackkomponenten zugesetzt. Der Trocknungsvorgang derartiger Filmbildner erfährt eine wesentliche Beschleunigung, Filmfestigkeit und Filmhärte nehmen zu. Außer diesen technisch willkommenen Effekten ist auch eine ausgeprägte Rostschutzwirkung vorlianden.The alcoholates of such metals proved to be particularly suitable which were previously used in the form of pigments and siccatives. According to the invention these metals are added to the paint components as stabilized alcoholate solutions. The drying process of such film formers is significantly accelerated, Film strength and hardness increase. Except for these technically welcome effects there is also a pronounced anti-rust effect.

Die Wirtschaftlichkeit der gewonnenen Filmbildner ist neben den technischen Vorteilen durch die Einsparung von Metallen gegeben. Während z. B. Leinölmennigeanstriche über 75 % Blei enthalten, weisen Filmbildner auf Basis von Leinölbleialkoholaten nur io% Blei auf und sind in ihrer Rostschutzwirkung den Leinölmennigeanstrichen überlegen.The profitability of the obtained film formers is next to the technical Advantages given by saving metals. While z. B. Linseed oil thin paints contain more than 75% lead, have film formers based on linseed oil lead alcoholates only 10% lead and are coated with linseed oil in their anti-rust effect think.

Es wurde ferner gefunden, daß die genannten Merkmale nicht nur bei Verwendung bestimmter Metallalkoholate erscheinen, sondern für alle Metallalkoholate, mit Ausnahme der Alkalimetallalkoholate, in mehr oder weniger ausgeprägter Form charakteristisch sind.It was also found that the features mentioned not only apply to Use of certain metal alcoholates appear, but for all metal alcoholates, with the exception of the alkali metal alcoholates, in a more or less pronounced form are characteristic.

Beispiele i. In der Kälte autoxydiertes Leinöl wird mit einer Lösung von stabilisiertem Bleibutylat in Benzol in der Weise versetzt, daß der Aufstrich io,i % Blei enthält. Der Anstrich zeigt, im Vergleich mit Leinölmennigeanstrichen, eine bessere Rostschutzwirkung.Examples i. Linseed oil, autoxidized in the cold, is mixed with a solution of stabilized lead butylate in benzene added in such a way that the spread io, i% contains lead. The painting shows in comparison with linseed oil varnish, a better anti-rust effect.

a. In der Kälte autoxydiertes Leinöl wird mit stabilisierter Zinkbutylatlösung in Benzol versetzt, bis der Gehalt des getrockneten Anstriches 9,51/o Zink beträgt. Der Aufstrich verfilmt schnell und zeigt gute Rostschutzwirkung.a. Linseed oil that has been autoxidized in the cold is mixed with a stabilized zinc butylate solution added in benzene until the content of the dried paint is 9.51 / o zinc. The spread films quickly and has a good anti-rust effect.

3. Leinöl-Standöl wird mit einer Lösung von stabilisiertem Eisenbutylat in Benzol versetzt, bis der Aufstrich 9,5 11/o Eisen enthält. Der Ölfilm zeigt sehr gute Rostschutzeigenschaften.3. Linseed oil stand oil is made with a solution of stabilized iron butylate added in benzene until the spread contains 9.5 11 / o iron. The oil film shows a lot good anti-rust properties.

4. Autoxydiertes Rizinenöl wird mit einer Lösung von Bleibutylat in Benzol, die mit Acetessigester stabilisiert wurde, versetzt. Der Aufstrich zeigt bei einem Bleigehalt von i,6o/o rasche Verfilmung und ist gut rostschützend.4. Autoxidized castor oil is mixed with a solution of lead butylate in Benzene, which was stabilized with acetoacetic ester, was added. The spread shows with a lead content of 1.6o / o rapid film formation and is good rust protection.

Claims (1)

PATENTANSPRÜCHE: i. Verfahren zur Herstellung von Filmbildnern, wie Lacken und Anstrichmitteln, unter Zusatz von Metallverbindungen, dadurch gekennzeichnet, daß Lösungen harzartiger und bzw. oder öliger, trocknender organischer Verbindungen mit Alkoholaten mehrwertiger Metalle, mit Ausnahme von Aluminiumalkoholaten, die durch Zusätze, wie z. B. wasserfreie, flüchtige Verbindungen, die eine saure Gruppe, z. B. eine phenolische oder enolische Hydroxylgruppe oder Ketolgruppe enthalten, stabilisiert sind, verwendet werden. a. Verfahren nach Anspruch i, dadurch gekennzeichnet, daß Metallalkoholate verwendet werden, die dem gebildeten Film ausgeprägte, gegen Rost schützende Eigenschaften verleihen. Angezogene Druckschriften: »ChemischesZentralblatt«j95o,II, S.II3,Abs.7; Arbeit von Eigenberger in »Fette und Seifen« Bd. 5 i, S. 45 und 87; deutsche Patentschrift Nr. 339 574; britische Patentschrift Nr. 123 792; USA.-Patentschrift Nr. 2 169 577.PATENT CLAIMS: i. Process for the production of film formers, such as varnishes and paints, with the addition of metal compounds, characterized in that solutions of resinous and / or oily, drying organic compounds with alcoholates of polyvalent metals, with the exception of aluminum alcoholates, which are obtained by additives such as. B. anhydrous, volatile compounds that have an acidic group, e.g. B. contain a phenolic or enolic hydroxyl group or ketol group, are stabilized, can be used. a. Process according to Claim i, characterized in that metal alcoholates are used which give the film formed pronounced rust-proof properties. Cited publications: "ChemischesZentralblatt" j95o, II, S.II3, Abs.7; Work by Eigenberger in "Fette und Seifen" Vol. 5 i, pp. 45 and 87; German Patent No. 339 574; British Patent No. 123,792. U.S. Patent No. 2,169,577.
DEE2902A 1950-10-22 1950-10-22 Process for the production of film formers, such as lacquers and paints Expired DE876877C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE2902A DE876877C (en) 1950-10-22 1950-10-22 Process for the production of film formers, such as lacquers and paints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE2902A DE876877C (en) 1950-10-22 1950-10-22 Process for the production of film formers, such as lacquers and paints

Publications (1)

Publication Number Publication Date
DE876877C true DE876877C (en) 1953-05-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DEE2902A Expired DE876877C (en) 1950-10-22 1950-10-22 Process for the production of film formers, such as lacquers and paints

Country Status (1)

Country Link
DE (1) DE876877C (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB123792A (en) * 1918-02-01 1919-03-03 Fredk Boehm Ltd A Process for Converting Linseed Oil Fatty Acids or any other Fatty Acids of Drying or Semi-drying Oils into well Drying Oils.
DE339574C (en) * 1919-11-08 1921-07-29 Anilin Fabrikation Ag Process for the preparation of a weather-resistant paint
US2169577A (en) * 1936-06-27 1939-08-15 American Cyanamid Co Liquid coating composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB123792A (en) * 1918-02-01 1919-03-03 Fredk Boehm Ltd A Process for Converting Linseed Oil Fatty Acids or any other Fatty Acids of Drying or Semi-drying Oils into well Drying Oils.
DE339574C (en) * 1919-11-08 1921-07-29 Anilin Fabrikation Ag Process for the preparation of a weather-resistant paint
US2169577A (en) * 1936-06-27 1939-08-15 American Cyanamid Co Liquid coating composition

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