PL6244B1 - The way of making movies. - Google Patents
The way of making movies. Download PDFInfo
- Publication number
- PL6244B1 PL6244B1 PL6244A PL624424A PL6244B1 PL 6244 B1 PL6244 B1 PL 6244B1 PL 6244 A PL6244 A PL 6244A PL 624424 A PL624424 A PL 624424A PL 6244 B1 PL6244 B1 PL 6244B1
- Authority
- PL
- Poland
- Prior art keywords
- way
- making movies
- layer
- potassium
- solution
- Prior art date
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- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims description 4
- 229920002160 Celluloid Polymers 0.000 claims description 3
- 229920000159 gelatin Polymers 0.000 claims description 3
- 235000019322 gelatine Nutrition 0.000 claims description 3
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- PANJMBIFGCKWBY-UHFFFAOYSA-N iron tricyanide Chemical compound N#C[Fe](C#N)C#N PANJMBIFGCKWBY-UHFFFAOYSA-N 0.000 claims description 2
- 239000000084 colloidal system Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000001828 Gelatine Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Description
Wynalazek dotyczy sposobu naczula¬ nia filmów i w porównaniu ze znanemi sposobami ma te zalete, ze czas naswie¬ tlania jest znacznie mniejszy.Nowy sposób polega w zasadzie na tern, ze podklad celuloidowy, powleczony znanym sposobem warstwa zelatyny lub gumy, naczula sie roztworem chromianu.Mianowicie, do tej warstwy dodaje sie roztwór dwuchromianu potasu, zelazicy- janku potasowego i bromku potasu (np. na 1 litr roztworu 30 czesci dwuchromia¬ nu, 5 czesci zelazicyjanku i 5 czesci brom¬ ku potasu). Dodatek ten mozna zastoso¬ wac juz przed nalozeniem warstwy na tasme celuloidowa, albo tez po nalozeniu.Podklad z emulsja poddaje sie potem na¬ swietlaniu, plócze w cieplej wodzie ewen¬ tualnie zabarwia i film jest gotowy. Wy¬ wolywac mozna tez nie ciepla, lecz zimna woda; wtedy nienaswietlona zelatyna pecznieje tak silnie, ze obraz staje sie wi¬ doczny juz w mokrym stanie. PLThe invention relates to a method of impregnating films, and in comparison with known methods, it has the advantage that the irradiation time is significantly lower. The new method essentially consists in the fact that a celluloid backing, coated with a layer of gelatin or rubber, is soaked in a known method with a chromate solution. Namely, a solution of potassium dichromate, potassium ferricate and potassium bromide is added to this layer (for example, per 1 liter of solution, 30 parts of dichromate, 5 parts of ferric cyanide and 5 parts of potassium bromide). This additive can be applied already before applying the layer to the celluloid tape, or also after application. The emulsion primer is then irradiated, soaking in warm water eventually stains and the film is ready. It is also possible to produce not warm, but cold water; then the unexposed gelatine swells so strongly that the image becomes visible already when wet. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL6244B1 true PL6244B1 (en) | 1926-12-31 |
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