ES373497A1 - Procedure for the manufacture of paper copier sensitive to the pressure. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the manufacture of paper copier sensitive to the pressure. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES373497A1 ES373497A1 ES373497A ES373497A ES373497A1 ES 373497 A1 ES373497 A1 ES 373497A1 ES 373497 A ES373497 A ES 373497A ES 373497 A ES373497 A ES 373497A ES 373497 A1 ES373497 A1 ES 373497A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- procedure
- manufacture
- machine
- legally binding
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
Landscapes
- Color Printing (AREA)
Abstract
Procedure for the manufacture of pressure sensitive copying paper, characterized by the placement on paper of two colorless reagents, capable of causing a color reaction and by arranging a paper, which has one of said reagents coated thereon, forming said two reactive a distinctive color on said coated layers of the two papers, when they are in adsorption contact with each other. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9888368 | 1968-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES373497A1 true ES373497A1 (en) | 1972-02-01 |
Family
ID=14231531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES373497A Expired ES373497A1 (en) | 1968-11-13 | 1969-11-13 | Procedure for the manufacture of paper copier sensitive to the pressure. (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES373497A1 (en) |
GB (1) | GB1296547A (en) |
IE (1) | IE33623B1 (en) |
-
1969
- 1969-11-11 GB GB1296547D patent/GB1296547A/en not_active Expired
- 1969-11-11 IE IE153069A patent/IE33623B1/en unknown
- 1969-11-13 ES ES373497A patent/ES373497A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IE33623L (en) | 1970-05-13 |
GB1296547A (en) | 1972-11-15 |
IE33623B1 (en) | 1974-09-04 |
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