BE580458A - - Google Patents
Info
- Publication number
- BE580458A BE580458A BE580458DA BE580458A BE 580458 A BE580458 A BE 580458A BE 580458D A BE580458D A BE 580458DA BE 580458 A BE580458 A BE 580458A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
-
- 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)
- Organic Chemistry (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Color Printing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK35298A DE1100655B (de) | 1958-07-15 | 1958-07-15 | Kopierschichten zur Herstellung von Bildern durch Einwirkung von Waerme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE580458A true BE580458A (fr) |
Family
ID=7220305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE580458D BE580458A (fr) | 1958-07-15 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3097297A (fr) |
| BE (1) | BE580458A (fr) |
| CH (1) | CH378915A (fr) |
| DE (1) | DE1100655B (fr) |
| FR (1) | FR1231931A (fr) |
| GB (1) | GB893511A (fr) |
| NL (2) | NL241300A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3367797A (en) * | 1961-11-21 | 1968-02-06 | Minnesota Mining & Mfg | Heat sensitive copy-sheet |
| US3250636A (en) * | 1963-01-02 | 1966-05-10 | Xerox Corp | Method and apparatus for image reproduction with the use of a reusable heat demagnetizable ferromagnetic imaging layer |
| US4963415A (en) * | 1985-02-11 | 1990-10-16 | Minnesota Mining And Manufacturing Company | Process for temperature indication of a heat recoverable article |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE24554E (en) * | 1951-02-02 | 1958-10-21 | Heat-sensitive copying-paper | |
| US2808777A (en) * | 1952-02-26 | 1957-10-08 | Dick Co Ab | Method for manufacturing duplicating masters |
| CA535267A (fr) * | 1952-05-15 | 1957-01-01 | Minnesota Mining And Manufacturing Company | Papier pelure pour copies de lettre sensible a la chaleur de melange physique |
| BE546394A (fr) * | 1955-03-28 | |||
| NL113884C (fr) * | 1956-04-02 | |||
| BE558766A (fr) * | 1956-06-28 | 1900-01-01 | ||
| US2950213A (en) * | 1956-08-31 | 1960-08-23 | Gen Aniline & Film Corp | Hectograph carbon paper |
| US2967784A (en) * | 1958-05-02 | 1961-01-10 | Columbia Ribbon Carbon Mfg | Thermographic copying paper |
| US2950987A (en) * | 1958-10-28 | 1960-08-30 | Du Pont | Thermally-sensitive recording elements |
-
0
- NL NL98639D patent/NL98639C/xx active
- US US3097297D patent/US3097297A/en not_active Expired - Lifetime
- BE BE580458D patent/BE580458A/xx unknown
- NL NL241300D patent/NL241300A/xx unknown
-
1958
- 1958-07-15 DE DEK35298A patent/DE1100655B/de active Pending
-
1959
- 1959-07-02 CH CH7524159A patent/CH378915A/de unknown
- 1959-07-06 GB GB23185/59A patent/GB893511A/en not_active Expired
- 1959-07-08 FR FR799637A patent/FR1231931A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL241300A (fr) | |
| NL98639C (fr) | |
| FR1231931A (fr) | 1960-10-04 |
| CH378915A (de) | 1964-06-30 |
| US3097297A (en) | 1963-07-09 |
| DE1100655B (de) | 1961-03-02 |
| GB893511A (en) | 1962-04-11 |