DE68356C - Process for the production of a non-oxidizable liquid bronze - Google Patents

Process for the production of a non-oxidizable liquid bronze

Info

Publication number
DE68356C
DE68356C DENDAT68356D DE68356DA DE68356C DE 68356 C DE68356 C DE 68356C DE NDAT68356 D DENDAT68356 D DE NDAT68356D DE 68356D A DE68356D A DE 68356DA DE 68356 C DE68356 C DE 68356C
Authority
DE
Germany
Prior art keywords
bronze
production
oxidizable liquid
liquid bronze
oxidizable
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
DENDAT68356D
Other languages
German (de)
Original Assignee
Dr. J. PERL in Berlin N.W., Scharnhorststr. 7
Publication date
Application granted granted Critical
Publication of DE68356C publication Critical patent/DE68356C/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
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
    • C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Eine flüssige, nicht oxydirbare Bronze wird erhalten, wenn Bronzefarben mit einer neutralen und wasserfreien Lösung von reinem Pyroxylin vermischt werden. Bei Anwendung einer hinreichend concentrirten Pyr.oxylinlösung bleibt die Bronze in derselben suspendirt und setzt sich nicht zu Boden.A liquid, non-oxidizable bronze is obtained when bronze colors with a neutral and anhydrous solution of pure pyroxyline are mixed. If a sufficient With a concentrated pyroxylin solution, the bronze remains suspended in it and sets not to the ground.

Bei Herstellung der Bronze verfährt man folgendermafsen:The procedure for making the bronze is as follows:

10 Theile Pyroxylin werden in 90 Theilen Acetessigester gelöst. Mit der Lösung werden 25 Theile Bronzepulver in einer Reibschale oder auf der Farbenreibmaschine gleichmäfsig verrieben. Anstatt des Acetessigesters kann man andere neutrale und wasserfreie, Pyroxylin lösende Stoffe wählen, z. B. Benzoesäure-, Oxalsäure-, Bernsteinsäuremethyl- oder -aethylester, Essigäther, Amylacetat, Kampher und Gemische derselben.10 parts of pyroxyline are dissolved in 90 parts of acetoacetic ester. Be with the solution 25 parts of bronze powder evenly in a mortar or on the paint grinder rubbed in. Instead of the acetoacetic ester one can use other neutral and anhydrous, pyroxylin choose dissolving substances, e.g. B. Benzoic acid, oxalic acid, succinic acid methyl or ethyl ester, Vinegar ether, amyl acetate, camphor and mixtures thereof.

Die so zubereitete flüssige Bronze ist, aufser für die bekannten Verwendungsarten, besonders für Buch- und Steindruck, sowie für Tapeten- und Zeugdruck werthvoll.The liquid bronze prepared in this way is special, except for the known uses valuable for letterpress and lithographic printing, as well as for wallpaper and stuff printing.

Bei den letztgenannten Industrieen bronzirte man bisher in der Weise, dafs man mit langsam trocknendem Firnifs vordruckte und die Bronze dann durch Aufstäuben fixirte. Dieser gesundheitsschädliche uhd zeitraubende Procefs fällt bei Anwendung der neuen Bronze fort.In the last-named industries one has hitherto bronzed in such a way that one works slowly drying firnifs and then fixing the bronze by sputtering. This Health-damaging and time-consuming processes are eliminated when using the new bronze.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Herstellung einer nicht oxydirbaren, flüssigen Bronze durch Verreiben von Bronzepulver mit einer Lösung von Pyroxylin in Acetessigester oder anderen geeigneten Lösungsmitteln. ·Process for the production of a non-oxidizable, liquid bronze by rubbing Bronze powder with a solution of pyroxyline in acetoacetic ester or other suitable Solvents. ·
DENDAT68356D Process for the production of a non-oxidizable liquid bronze Expired DE68356C (en)

Publications (1)

Publication Number Publication Date
DE68356C true DE68356C (en) 1900-01-01

Family

ID=341902

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT68356D Expired DE68356C (en) Process for the production of a non-oxidizable liquid bronze

Country Status (1)

Country Link
DE (1) DE68356C (en)

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