GB597425A - Improvements in and relating to the production of luminescent coatings - Google Patents
Improvements in and relating to the production of luminescent coatingsInfo
- Publication number
- GB597425A GB597425A GB1827045A GB1827045A GB597425A GB 597425 A GB597425 A GB 597425A GB 1827045 A GB1827045 A GB 1827045A GB 1827045 A GB1827045 A GB 1827045A GB 597425 A GB597425 A GB 597425A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acetate
- luminescent
- polyvinyl acetate
- nitro
- binder
- 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
Links
- 229940079938 Nitrocellulose Drugs 0.000 abstract 3
- 239000000020 Nitrocellulose Substances 0.000 abstract 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N acetic acid ethyl ester Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- 229920001220 nitrocellulos Polymers 0.000 abstract 3
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 3
- 239000011118 polyvinyl acetate Substances 0.000 abstract 3
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 abstract 2
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2S,3R,4S,5R,6R)-2-[(2R,3R,4S,5R,6S)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2R,3R,4S,5R,6S)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N methylphenylketone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 abstract 2
- PGMYKACGEOXYJE-UHFFFAOYSA-N Amyl acetate Chemical compound CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 abstract 1
- DSSYKIVIOFKYAU-UHFFFAOYSA-N Camphor Chemical compound C1CC2(C)C(=O)CC1C2(C)C DSSYKIVIOFKYAU-UHFFFAOYSA-N 0.000 abstract 1
- 229960000846 Camphor Drugs 0.000 abstract 1
- 241000723346 Cinnamomum camphora Species 0.000 abstract 1
- 229940072049 amyl acetate Drugs 0.000 abstract 1
- 229930007890 camphor Natural products 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000003111 delayed Effects 0.000 abstract 1
- 238000003801 milling Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
Abstract
597,425. Luminescent coatings. PHILIPS ELECTRICAL, Ltd. (formerly PHILIPS LAMPS, Ltd.), MOLL, J. A. M. V., and PYE, C. R. July 17, 1945, No. 18270. [Class 39 (i)] A luminescent coating is produced by employing as binder a mixture of nitrocellulose of medium or high viscosity and polyvinyl acetate in a solvent such as butyl acetate, amyl acetate or ethyl acetate with addition of a plasticiser, e.g. camphor or acetophenone. The luminescent powder is suspended in the binder by milling, coated on the article, e.g. a discharge tube, dried and baked at a temperature high enough to decompose the nitro-cellulose and the polyvinyl acetate. The baking step may be delayed several days. Ratio of polyvinyl acetate and nitro-cellulose lies between 4 and 1.7 to 1, preferably between 3.2 and 2.2 to 1.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB597425A true GB597425A (en) | 1948-01-26 |
Family
ID=1733783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1827045A Expired GB597425A (en) | 1945-07-17 | Improvements in and relating to the production of luminescent coatings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB597425A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2716081A (en) * | 1951-11-19 | 1955-08-23 | Du Pont | Fluorescent screens |
| EP1239507A2 (en) * | 2001-03-06 | 2002-09-11 | Samsung Electronics Co., Ltd. | Methode for fabricating flat fluorescent lamp |
| DE102008000097A1 (en) | 2008-01-18 | 2009-07-23 | Wacker Chemie Ag | Use of polyvinyl ester solid resins in printing inks |
-
1945
- 1945-07-17 GB GB1827045A patent/GB597425A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2716081A (en) * | 1951-11-19 | 1955-08-23 | Du Pont | Fluorescent screens |
| EP1239507A2 (en) * | 2001-03-06 | 2002-09-11 | Samsung Electronics Co., Ltd. | Methode for fabricating flat fluorescent lamp |
| EP1239507A3 (en) * | 2001-03-06 | 2004-03-03 | Samsung Electronics Co., Ltd. | Methode for fabricating flat fluorescent lamp |
| DE102008000097A1 (en) | 2008-01-18 | 2009-07-23 | Wacker Chemie Ag | Use of polyvinyl ester solid resins in printing inks |
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