BE558590A - - Google Patents
Info
- Publication number
- BE558590A BE558590A BE558590DA BE558590A BE 558590 A BE558590 A BE 558590A BE 558590D A BE558590D A BE 558590DA BE 558590 A BE558590 A BE 558590A
- Authority
- BE
- Belgium
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
- B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
- B41M5/0253—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using a chemical colour-forming ink, e.g. chemical hectography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
- B41L11/00—Apparatus for directly duplicating from hectographic masters in mirror image, i.e. "wet duplicators" for producing positive copies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S101/00—Printing
- Y10S101/29—Printing involving a color-forming phenomenon
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Color Printing (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Printing Plates And Materials Therefor (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US472772A US2872863A (en) | 1954-12-02 | 1954-12-02 | Hectograph duplicating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE558590A true BE558590A (fr) | 1957-12-21 |
Family
ID=23876879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE558590D BE558590A (fr) | 1954-12-02 | 1957-06-21 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2872863A (fr) |
| BE (1) | BE558590A (fr) |
| CH (1) | CH377860A (fr) |
| DE (1) | DE1138076B (fr) |
| FR (1) | FR1180702A (fr) |
| GB (1) | GB867507A (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2974585A (en) * | 1958-07-07 | 1961-03-14 | Columbia Ribbon & Carbon | Duplicating |
| US2984582A (en) * | 1959-12-22 | 1961-05-16 | Columbia Ribbon & Carbon | Pressure sensitive ink releasing transfer sheet and process of making same |
| US3256108A (en) * | 1960-12-23 | 1966-06-14 | Kores Mfg Corp | Transfer sheet |
| US4111702A (en) * | 1969-05-06 | 1978-09-05 | Minnesota Mining And Manufacturing Company | Hidden entry or latent image methods and systems |
| US3870435A (en) * | 1969-07-09 | 1975-03-11 | Pilot Pen Co Ltd | Visual recording method and means |
| US3839070A (en) * | 1972-07-26 | 1974-10-01 | Ibm | Pressure sensitive recording system and method of providing a split image therefor |
| US3856554A (en) * | 1973-04-16 | 1974-12-24 | Ibm | Pressure-sensitive carbonless transfer sheet and method for providing a chemically formed image on an untreated substrate |
| JPS5838191A (ja) * | 1981-08-31 | 1983-03-05 | Kanzaki Paper Mfg Co Ltd | 記録材料 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE412040C (de) * | 1920-11-02 | 1925-04-11 | Ernst Haas Dr | Verfahren zur Herstellung von Durchschriften |
| US1950982A (en) * | 1932-04-20 | 1934-03-13 | Gookin | Manifolding sheet |
| US2217349A (en) * | 1937-02-23 | 1940-10-08 | George G Neidich | Impression transmitting medium |
| US2146976A (en) * | 1937-02-23 | 1939-02-14 | George G Neidich | Method of making duplicate copies |
| BE432495A (fr) * | 1938-02-03 | 1900-01-01 | ||
| NL94963C (fr) * | 1952-05-13 | |||
| 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 |
-
1954
- 1954-12-02 US US472772A patent/US2872863A/en not_active Expired - Lifetime
-
1957
- 1957-04-01 GB GB6844/57A patent/GB867507A/en not_active Expired
- 1957-06-13 DE DEC14990A patent/DE1138076B/de active Pending
- 1957-06-18 FR FR1180702D patent/FR1180702A/fr not_active Expired
- 1957-06-21 BE BE558590D patent/BE558590A/xx unknown
- 1957-06-21 CH CH4751357A patent/CH377860A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1180702A (fr) | 1959-06-09 |
| CH377860A (fr) | 1964-05-31 |
| GB867507A (en) | 1961-05-10 |
| US2872863A (en) | 1959-02-10 |
| DE1138076B (de) | 1962-10-18 |