ES2020791A6 - Process for producing a projection sheet (plate) for projectors of figures and the like, and projection sheet obtained by means of this process - Google Patents
Process for producing a projection sheet (plate) for projectors of figures and the like, and projection sheet obtained by means of this processInfo
- Publication number
- ES2020791A6 ES2020791A6 ES9002059A ES9002059A ES2020791A6 ES 2020791 A6 ES2020791 A6 ES 2020791A6 ES 9002059 A ES9002059 A ES 9002059A ES 9002059 A ES9002059 A ES 9002059A ES 2020791 A6 ES2020791 A6 ES 2020791A6
- Authority
- ES
- Spain
- Prior art keywords
- sheet
- paint
- projection sheet
- figures
- fabric
- 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 - Fee Related
Links
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
- Paper (AREA)
Abstract
The process consists in drawing, on a fabric or the like, the figures or the like which are to be reproduced on the sheet, in covering the areas which contain the figures or the like, in placing the fabric or the like on the sheet, in filling said fabric with paint and in applying the paint onto the sheet by means of pressure via the fabric and the like, and it is characterized in that the sheet 2 is made from glass which is resistant to temperatures in excess of 800 degree C, the paint 3 comprises at least 10% noble metal, and the sheet 1 on which the paint has been applied is subjected to a temperature of between 500 degree C and 800 degree C in order to crystallize the paint 3 and to guarantee perfect adherence to the sheet. The projection sheet 1 is resistant to temperatures of at least 800 degree C. It applies to high-power projectors (spotlights).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9002059A ES2020791A6 (en) | 1990-07-31 | 1990-07-31 | Process for producing a projection sheet (plate) for projectors of figures and the like, and projection sheet obtained by means of this process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9002059A ES2020791A6 (en) | 1990-07-31 | 1990-07-31 | Process for producing a projection sheet (plate) for projectors of figures and the like, and projection sheet obtained by means of this process |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2020791A6 true ES2020791A6 (en) | 1991-09-16 |
Family
ID=8268388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9002059A Expired - Fee Related ES2020791A6 (en) | 1990-07-31 | 1990-07-31 | Process for producing a projection sheet (plate) for projectors of figures and the like, and projection sheet obtained by means of this process |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2020791A6 (en) |
-
1990
- 1990-07-31 ES ES9002059A patent/ES2020791A6/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20001102 |