FR1399903A - Process for rendering the base material for tracing paper and intermediate diazotype paper transparent by means of polypropenes - Google Patents
Process for rendering the base material for tracing paper and intermediate diazotype paper transparent by means of polypropenesInfo
- Publication number
- FR1399903A FR1399903A FR979188A FR979188A FR1399903A FR 1399903 A FR1399903 A FR 1399903A FR 979188 A FR979188 A FR 979188A FR 979188 A FR979188 A FR 979188A FR 1399903 A FR1399903 A FR 1399903A
- Authority
- FR
- France
- Prior art keywords
- paper
- polypropenes
- rendering
- base material
- diazotype
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper
- G03C1/785—Photosensitive materials characterised by the base or auxiliary layers the base being of paper translucent
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/35—Polyalkenes, e.g. polystyrene
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR979188A FR1399903A (en) | 1963-06-24 | 1964-06-22 | Process for rendering the base material for tracing paper and intermediate diazotype paper transparent by means of polypropenes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US290185A US3352677A (en) | 1963-06-24 | 1963-06-24 | Transparentizing base stock of tracing papers and intermediate diazotype papers by use of polypropenes |
FR979188A FR1399903A (en) | 1963-06-24 | 1964-06-22 | Process for rendering the base material for tracing paper and intermediate diazotype paper transparent by means of polypropenes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1399903A true FR1399903A (en) | 1965-05-21 |
Family
ID=26208486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR979188A Expired FR1399903A (en) | 1963-06-24 | 1964-06-22 | Process for rendering the base material for tracing paper and intermediate diazotype paper transparent by means of polypropenes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1399903A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0113995A2 (en) * | 1982-12-20 | 1984-07-25 | Mobil Oil Corporation | Method and system for extruding tubular foamed polymer sheet |
US6902770B1 (en) * | 2000-04-28 | 2005-06-07 | Infoseal L.L.C. | Method of transparentizing paper subtrate and paper assembly with transparentized window |
-
1964
- 1964-06-22 FR FR979188A patent/FR1399903A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0113995A2 (en) * | 1982-12-20 | 1984-07-25 | Mobil Oil Corporation | Method and system for extruding tubular foamed polymer sheet |
EP0113995A3 (en) * | 1982-12-20 | 1985-11-27 | Mobil Oil Corporation | Method and system for extruding tubular foamed polymer sheet |
US6902770B1 (en) * | 2000-04-28 | 2005-06-07 | Infoseal L.L.C. | Method of transparentizing paper subtrate and paper assembly with transparentized window |
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