DE638974C - The use of crystalline bismuth oxyiodide to create pearly or pearlescent patterns - Google Patents

The use of crystalline bismuth oxyiodide to create pearly or pearlescent patterns

Info

Publication number
DE638974C
DE638974C DEH141128D DEH0141128D DE638974C DE 638974 C DE638974 C DE 638974C DE H141128 D DEH141128 D DE H141128D DE H0141128 D DEH0141128 D DE H0141128D DE 638974 C DE638974 C DE 638974C
Authority
DE
Germany
Prior art keywords
pearlescent
patterns
pearly
create
bismuth oxyiodide
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
DEH141128D
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German (de)
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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 DEH141128D priority Critical patent/DE638974C/en
Application granted granted Critical
Publication of DE638974C publication Critical patent/DE638974C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F9/00—Designs imitating natural patterns
    • B44F9/08—Designs imitating natural patterns of crystalline structures, pearl effects, or mother-of-pearl effects

Landscapes

  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Description

Die Verwendung von kristallinem Wismutoxyjodid zur Erzeugung perlartiger oder perlmutterartiger Musterungen Als sog. Glanzpigmente, die zur Erzeugung perlartiger oder perlmutterartiger Musterungen dienen, haben sich bisher in der Praxis nur solche durchgesetzt, die eine weiße Farbe ergeben. Dies gilt sowohl für organische Pigmente, z. B. Fischsilber, als auch für anorganische Pigmente, z. B. Bleithiosulfat und Wismutsubnitrat. Als farbige Pigmente für die genannte Verwendung sind freilich Bleijodid und Zinnsulfid bekanntgeworden, ohne sich aber durchsetzen zu können. Bleijodid ist für das große Anwendungsgebiet der Kunststoffe aus Casein, beispielsweise also des Kunsthornes, gänzlich ungeeignet, da es wasserlöslich ist. Das Zinnsulfid eignet sich wegen seiner schlechten Farbwirkung überhaupt nicht als Glanzpigment.The use of crystalline bismuth oxyiodide to create pearl-like or pearlescent patterns As so-called luster pigments, which are used to produce pearlescent or mother-of-pearl-like patterns, so far only such have been found in practice enforced, which result in a white color. This applies to both organic pigments, z. B. fish silver, as well as inorganic pigments, z. B. lead thiosulfate and Bismuth subnitrate. As colored pigments for the use mentioned are of course Lead iodide and tin sulphide became known, but without being able to establish themselves. Lead iodide is used in the large area of application of plastics made from casein, for example that is, the artificial horn, completely unsuitable because it is water-soluble. The tin sulfide Due to its poor color effect, it is not at all suitable as a luster pigment.

Es wurde gefunden, daß kristallines Wismutoxyjodid sich als Glanzpigment verwenden läßt und durch seine rote Eigenfarbe eine bisher nicht .erreichte, sehr schöne Farbwirkung zeigt. Überraschenderweise ist das Wismutoxyjodid im Gegensatz zum Wismutoxychlorid, das auch bereits als Glanzpigment bekannt wurde, und zum Wismutoxybromid völlig widerstandsfähig gegen stärkstes Sonnenlicht, selbst wenn organische, reduzierend wirkende Substanzen zugegen sind. Mit Lacken und Bindemitteln angerührt, lassen sich mit Wismutoxyjodid rote und gleichzeitig perlglänzende Lackierungen und Anstriche erzielen. Als Lacke und Bindemittel kommen in Frage: in Wasser oder in organischen Lösungsmitteln lösliche Cellulosederivate, - z. B. Methylcellulose, Äthylcellulose, Aoetylcellulos.e, Nitrocellulose; außerdem natürliche und künstliche Harze, öle und Kohlenwasserstoffpolymerisate, z. B. Polystyrollösungen.It has been found that crystalline bismuth oxyiodide works as a luster pigment can be used and, due to its inherent red color, a previously unachieved one, very much shows beautiful color effect. Surprisingly, the bismuth oxyiodide is in contrast bismuth oxychloride, which was also known as a luster pigment, and bismuth oxybromide completely resistant to the strongest sunlight, even if organic, reducing active substances are present. Mixed with lacquers and binders, leave red and at the same time pearlescent varnishes and paints with bismuth oxyiodide achieve. The following paints and binders are suitable: in water or in organic Solvent-soluble cellulose derivatives, - z. B. methyl cellulose, ethyl cellulose, Aoetylcellulos.e, nitrocellulose; also natural and artificial resins, oils and hydrocarbon polymers, e.g. B. Polystyrene Solutions.

Ein Zusatz von nur 0,2 0(o Wismutoxyjodid zu Kunststoffen gibt korallenrote Produkte, die zugleich schöne, alternierende Perlmuttereffekte zeigen.An addition of only 0.2 0 (o bismuth oxyiodide to plastics gives coral-red Products that show beautiful, alternating mother-of-pearl effects at the same time.

Es hat sich ferner gezeigt, daß Wismutoxyjodid von Formaldehyd nicht angegriffen wird. Es läßt sich also auch in Kunsthorn, Harnstoff-, Thioharnstoff- und Phenolformaldehydkondensationsprodukten verwenden.It has also been found that bismuth oxyiodide does not contain formaldehyde is attacked. It can also be used in synthetic horn, urea, thiourea and use phenol-formaldehyde condensation products.

Claims (1)

PATENTANSPRUCH: Die Verwendung von kristallinem Wismutoxyjodid zur Erzeugung perlartiger oder perlmutterartiger Musterungen.PATENT CLAIM: The use of crystalline bismuth oxyiodide for Generation of pearly or pearly patterns.
DEH141128D 1934-09-04 1934-09-04 The use of crystalline bismuth oxyiodide to create pearly or pearlescent patterns Expired DE638974C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH141128D DE638974C (en) 1934-09-04 1934-09-04 The use of crystalline bismuth oxyiodide to create pearly or pearlescent patterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH141128D DE638974C (en) 1934-09-04 1934-09-04 The use of crystalline bismuth oxyiodide to create pearly or pearlescent patterns

Publications (1)

Publication Number Publication Date
DE638974C true DE638974C (en) 1936-11-26

Family

ID=7178612

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH141128D Expired DE638974C (en) 1934-09-04 1934-09-04 The use of crystalline bismuth oxyiodide to create pearly or pearlescent patterns

Country Status (1)

Country Link
DE (1) DE638974C (en)

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