AT72814B - Process for producing durable metal coatings on flexible, fine-pored, cellular, possibly fibrous material. - Google Patents
Process for producing durable metal coatings on flexible, fine-pored, cellular, possibly fibrous material.Info
- Publication number
- AT72814B AT72814B AT72814DA AT72814B AT 72814 B AT72814 B AT 72814B AT 72814D A AT72814D A AT 72814DA AT 72814 B AT72814 B AT 72814B
- Authority
- AT
- Austria
- Prior art keywords
- pored
- cellular
- fine
- flexible
- oil
- Prior art date
Links
- 239000002184 metal Substances 0.000 title claims description 17
- 229910052751 metal Inorganic materials 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 7
- 238000000576 coating method Methods 0.000 title description 9
- 230000001413 cellular effect Effects 0.000 title description 3
- 239000002657 fibrous material Substances 0.000 title description 3
- 239000000463 material Substances 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 3
- 238000005470 impregnation Methods 0.000 claims description 3
- 238000001465 metallisation Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 2
- 238000010410 dusting Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Erzeugung von haltbaren Metallüberzügen auf biegsamem, feinporigem, zelligem, eventuell faserigem Material.
EMI1.1
<Desc/Clms Page number 2>
Die Fixierung'des Meta1IUberzuges kann auch durch nachträgliche Behandlung mit einem trocknenden Öl und Umwandlung desselben in einen trockenen Lack, beispielsweise durch Belichtung vermittelst Uviollicht, erfolgen. Auch in diesem Falle beschränkt sich die Umwandlung des Öles in einen trockenen Lack auf die äusserste Oberflächenschicht, und es kann auch hier das im Innern des Materials verbleibende, nicht umgewandelte Öl durch Lösungsmittel extrahiert werden.
Das Verfahren der nachträglichen Aufbringung eines Lacküberzuges auf den metalli- sierten Stoff steht nach den bisherigen Erfahrungen der Ölimprägnierung vor der Metallisierung nach. Wenn das Öl dem Stoff vor der Metallisierung einverleibt wird, so ergibt sich eine bemerkenswerte Ersparnis an Metall und ein erhöhter Glanz des Metallüberzuges. Auf der geölten Faser wird mit bedeutend kleinerem Metallaufwand die volle Metallfarbe erreicht, als es auf der trockenen Faser möglich ist. Es hängt dieses wohl damit zusammen, dass durch die Ölimprägnierung die Stoffilächen ebener gemacht werden, so dass die mit Metall'zu bedeckende Oberfläche kleiner wird, und dass durch das Öl den Metallstäbchen das Eindringen in grössere Tiefen verwehrt wird.
Es kommt auch noch hinzu, dass beispielsweise bei einer Vergoldung des Materials der erste Goldanflug auf der trockenen Faser eine dunkelblau Farbe hat, während er auf der geölten Fläche rot er- scheint, welche Farbe durch das Gold leichter verdeckt wird als die blaue.
Die Bedeutung der Fixierung des Metallüberzugs beruht wesentlich darauf, dass die metallisierten Stoffe gegen Feuchtigkeit widerstandsfähiger werden, während in trockenem
Zustande der Stoffe der Metallüberzug auch ohne diese Fixierung vollkommen fest haftet.
Eine Umschliessung des Metallpulvers durch den Lack findet beim Niederschlagen des Metalles auf dem mit Öl imprägnierten Stoff nicht statt. Die Oberfläche des Metallüberzuges ist vielmehr gänzlich frei von Lack, was sich z. B. daraus ergibt, dass sie sich ohneweiters amalgamieren lässt.
PATENT-ANSPRÜCHE :
1. Verfahren zur Erzeugung von haltbaren Metallüberztigen auf biegsamem, fein- porigem, zelligem, eventuell faserigem Material, vorzugsweise Gewebestoffen, Spitzen. Federn und Textilfasern durch Hindurchführung desselben durch ein im Vakuum erzeugtes, mit metallischem Elektrodenstaub erfülltes Stromlinienfeld, gekennzeichnet durch die Fixierung des Metallstaubes auf der Stoffoberfläche durch eine Lackschicht von auf dem Stoff zur
Trockne gebrachtem Öl.
<Desc / Clms Page number 1>
Process for producing durable metal coatings on flexible, fine-pored, cellular, possibly fibrous material.
EMI1.1
<Desc / Clms Page number 2>
The metal coating can also be fixed by subsequent treatment with a drying oil and conversion of the same into a dry varnish, for example by exposure by means of UV light. In this case, too, the conversion of the oil into a dry varnish is limited to the outermost surface layer, and the unconverted oil remaining inside the material can be extracted by solvents.
The process of subsequent application of a lacquer coating to the metallized material is, according to previous experience, less than oil impregnation before metallization. If the oil is incorporated into the fabric before metallization, there is a remarkable saving in metal and an increased gloss of the metal coating. The full metal color is achieved on the oiled fiber with significantly less metal expenditure than is possible on the dry fiber. This is probably due to the fact that the oil impregnation makes the fabric surfaces more even, so that the surface to be covered with metal becomes smaller, and that the oil prevents the metal rods from penetrating greater depths.
There is also the fact that when the material is gilded, for example, the first touch of gold on the dry fiber has a dark blue color, while it appears red on the oiled surface, which color is more easily covered by the gold than the blue.
The importance of the fixation of the metal coating is based essentially on the fact that the metallized materials become more resistant to moisture while in dry conditions
State of the materials the metal coating adheres perfectly even without this fixation.
The metal powder is not surrounded by the paint when the metal is deposited on the oil-impregnated material. Rather, the surface of the metal coating is completely free of paint, which is, for. B. it follows that it can be amalgamated without further ado.
PATENT CLAIMS:
1. Process for the production of durable metal coatings on flexible, fine-pored, cellular, possibly fibrous material, preferably fabric, tips. Feathers and textile fibers by passing them through a streamline field generated in a vacuum and filled with metallic electrode dust, characterized by the fixing of the metal dust on the surface of the fabric by a layer of lacquer on the fabric
Dry brought oil.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE72814X | 1913-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT72814B true AT72814B (en) | 1916-12-11 |
Family
ID=5636258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT72814D AT72814B (en) | 1913-10-13 | 1914-10-12 | Process for producing durable metal coatings on flexible, fine-pored, cellular, possibly fibrous material. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT72814B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1108531B (en) * | 1955-05-10 | 1961-06-08 | Anneliese Hasenberg | Corrosion protection bandage for pipes and. like |
| DE1108174B (en) * | 1953-01-07 | 1961-06-08 | Deering Milliken & Co Inc | Process for the production of a flexible, porous, heat-reflecting fabric |
| DE3445997A1 (en) * | 1983-12-19 | 1985-06-27 | Suzutora Seisen Co., Ltd., Gamagori, Aichi | METAL COATED FIBER ITEM |
-
1914
- 1914-10-12 AT AT72814D patent/AT72814B/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1108174B (en) * | 1953-01-07 | 1961-06-08 | Deering Milliken & Co Inc | Process for the production of a flexible, porous, heat-reflecting fabric |
| DE1108531B (en) * | 1955-05-10 | 1961-06-08 | Anneliese Hasenberg | Corrosion protection bandage for pipes and. like |
| DE3445997A1 (en) * | 1983-12-19 | 1985-06-27 | Suzutora Seisen Co., Ltd., Gamagori, Aichi | METAL COATED FIBER ITEM |
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