DE95662C - - Google Patents
Info
- Publication number
- DE95662C DE95662C DENDAT95662D DE95662DC DE95662C DE 95662 C DE95662 C DE 95662C DE NDAT95662 D DENDAT95662 D DE NDAT95662D DE 95662D C DE95662D C DE 95662DC DE 95662 C DE95662 C DE 95662C
- Authority
- DE
- Germany
- Prior art keywords
- paper
- papers
- photographic
- plates
- idin
- 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.)
- Active
Links
- 239000000126 substance Substances 0.000 claims description 5
- 102100001249 ALB Human genes 0.000 claims description 3
- 101710027066 ALB Proteins 0.000 claims description 3
- 229940050528 albumin Drugs 0.000 claims description 3
- 229920000159 gelatin Polymers 0.000 claims description 3
- 235000019322 gelatine Nutrition 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 108010061711 Gliadin Proteins 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 101710005875 C5orf38 Proteins 0.000 claims 1
- 108010010803 Gelatin Proteins 0.000 claims 1
- 239000008273 gelatin Substances 0.000 claims 1
- 235000011852 gelatine desserts Nutrition 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 3
- 239000001828 Gelatine Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- -1 Silver halide salt Chemical class 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-M Sodium 2-anthraquinonesulfonate Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)[O-])=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-M 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000001476 alcoholic Effects 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000002035 prolonged Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Landscapes
- Paper (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
,KLASSE 57: 'Photographs., CLASS 57: 'Photographs.
Dr. JOLLES, LILIENFELD & CO. in WIEN.Dr. JOLLES, LILIENFELD & CO. in Vienna.
der Getreidesamen.the grain seeds.
Patentirt im Deutschen Reiche vom al. April 1897 ab.Patented in the German Empire by al. April 1897.
Gegenstand der vorliegenden Erfindung sind photographische Papiere und Platten, bei welchen in der die lichtempfindlichen Substanzen tragenden Schicht alkohollösliche Eiweilskörper der Getreidesamen, wie Fibrine, Mucedin, Gliadin etc. (s. Ritthausen, Die Eiweifskörper der Getreidearten und Hülsenfrüchte) für sich oder in Mischungen unter einander oder im Verein mit Albumin, Gelatine, Gello'idin (Collodion) oder anderen zu photographischen Zwecken geeigneten Stoffen enthalten sind.The present invention relates to photographic papers and plates in which in the layer carrying the light-sensitive substances, alcohol-soluble protein bodies of grain seeds, such as fibrins, mucedin, gliadin, etc. (see Ritthausen, Die Eiweifskörper cereals and legumes) on their own or in mixtures with each other or in combination with albumin, gelatine, Gello'idin (Collodion) or others too photographic Suitable substances are included for purposes.
Die Herstellung dieser Papiere und Platten kann beispielsweise folgendermafsen geschehen:The production of these papers and plates can take place, for example, as follows:
Die Eiweifskörper gelangen in alkoholischer Lösung zur Verwendung und werden entsprechend gesalzen auf das Papier gebracht und nachher sensibilisirt, oder es werden die lichtempfindlichen Stoffe in der Lösung der Eiweifskörper in folgender Weise emulgirt:The protein bodies are used in an alcoholic solution and are used accordingly salted on the paper and then sensitized, or the light-sensitive substances in the solution of the Proteins emulsified in the following way:
Der Eiweifskörper wird in Alkohol gelöst, in üblicher Weise mit einem Halo'id gesalzen und nachher eine Lösung eines Silbersalzes in dünnem Strahle zugefügt, wobei das entstandene Silberhalo'idsalz gleichmä'fsig emulgirt wird.The protein body is dissolved in alcohol, salted in the usual way with a halide and afterwards a solution of a silver salt was added in a thin stream, the resulting Silver halide salt emulsified evenly will.
Der Zusatz einer organischen Säure, sowie jener einer Substanz, welche dem Papier Geschmeidigkeit verleiht, wie Glycerin, Ricinusöl oder dergleichen, ist zweckmäfsig.The addition of an organic acid, as well as that of a substance that makes the paper pliable imparts, such as glycerine, castor oil or the like, is expedient.
Das beschriebene Verfahren kann in der Wärme oder in der Kälte, bei beliebiger Variation der Reihenfolge der Zusätze ausgeführt und die fertige Emulsion in üblicher Weise zur Herstellung der Platten und Papiere verwendet werden.The procedure described can be carried out in the heat or in the cold, at any Variation of the order of the additives carried out and the finished emulsion in the usual way Way to be used for making the panels and papers.
Das so erzeugte Papier zeigt, abgesehen davon, dafs es in vollkommen gebrauchsfertigem Zustande in den Handel gebracht werden kann und selbst bei Monate langer Aufbewahrung keine schädliche Veränderung erleidet, noch den Vortheil ungemein hoher Empfindlichkeit, welche die des Albuminpapieres übertrifft und der des besten Celloi'dinpapieres gleichkommt.The paper thus produced shows, apart from the fact that it is completely ready for use Condition can be brought into the trade and no harmful change even after months of storage also suffers from the advantage of extremely high sensitivity, which is that of albumin paper and equals that of the best celloi'din paper.
Das auf dem Papier oder den Platten hergestellte Bild erleidet, selbst wenn es längere Zeit hindurch dem vollen Sonnenlichte ausgesetzt ist, keinerlei Veränderung und behält die reinsten Weifsen, ohne eine Spur von Vergilbung zu zeigen.The image made on paper or plates suffers even if it is prolonged Time is exposed to the full sunlight, no change and retains the purest whites, without showing a trace of yellowing.
Den bekannten Papieren, insbesondere dem Cello'idinpapier gegenüber besitzen die neuen Papiere den Vortheil, dafs sich die lichtempfindliche Schicht nur schwer verkratzen läfst, während sie dem Gelatinepapier gegenüber den Vortheil zeigen, auch bei noch so hoher Temperatur in den Bädern nicht zu verquellen.The known papers, especially the cello'idin paper, have the new ones Papers have the advantage that the light-sensitive layer is difficult to scratch run, while they show the advantage over gelatine paper, no matter how not to swell in the baths at high temperatures.
Da die Papiere, aufser den schon erwähnten Eigenschaften, noch jene zeigen, dafs sie im Bade weder sich rollen noch sonst irgend welche unerwünschten Veränderungen zeigen,Since the papers, in addition to the properties already mentioned, show that they are in the Do not bathe or roll over or show any other undesirable changes,
ist eine Massenbehandlung derselben in Bädern ohne Weiteres zulässig.mass treatment of the same in baths is permitted without further ado.
Die Behandlung der Papiere ist höchst einfach, da sie in allen bekannten Tonbädern rasch und gut tonen und einen minimalen Goldverbrauch bedingen.The treatment of the papers is extremely simple, as they are in all known clay baths tone quickly and well and require minimal gold consumption.
Desgleichen erfordert auch die Behandlung des Papieres im Tonfixirbade keine besondere Aufmerksamkeit, da sich dasselbe leicht tonen und fixiren läfst.Likewise, the treatment of the paper in the clay fixation bath does not require any special treatment Attention, since the same can easily be tinted and fixed.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE95662C true DE95662C (en) |
Family
ID=366882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT95662D Active DE95662C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE95662C (en) |
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0
- DE DENDAT95662D patent/DE95662C/de active Active
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