GB867508A - Improvements in or relating to duplicating - Google Patents
Improvements in or relating to duplicatingInfo
- Publication number
- GB867508A GB867508A GB4318060A GB4318060A GB867508A GB 867508 A GB867508 A GB 867508A GB 4318060 A GB4318060 A GB 4318060A GB 4318060 A GB4318060 A GB 4318060A GB 867508 A GB867508 A GB 867508A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethanol
- duplicating
- relating
- humectant
- glycerine
- 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
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 2
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical group OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 abstract 2
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 abstract 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 abstract 1
- 229940093475 2-ethoxyethanol Drugs 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000001263 FEMA 3042 Substances 0.000 abstract 1
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229940074391 gallic acid Drugs 0.000 abstract 1
- 235000004515 gallic acid Nutrition 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- 239000003906 humectant Substances 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 abstract 1
- 235000015523 tannic acid Nutrition 0.000 abstract 1
- 229940033123 tannic acid Drugs 0.000 abstract 1
- 229920002258 tannic acid Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Color Printing (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
867,508. Reactive transfer duplicating paper. COLUMBIA RIBBON & CARBON MANUFACTURING CO. Inc. April 9, 1957, No. 43180/60. Divided out of and Addition to 867,507. Class 96. The invention of the parent Specification is modified in that the organic compound of low colour transfer value is gallic acid or tannic acid and the copy sheet also contains an humectant, e.g. glycerine or a solution of methanol, ethanol, 2-ethoxy ethanol and water, in the surface deposit thereon.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4318057 | 1957-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB867508A true GB867508A (en) | 1961-05-10 |
Family
ID=10427659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4318060A Expired GB867508A (en) | 1957-04-09 | 1957-04-09 | Improvements in or relating to duplicating |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB867508A (en) |
-
1957
- 1957-04-09 GB GB4318060A patent/GB867508A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1017492A (en) | Improvements relating to manifolding sets for use with automatic data processing apparatus | |
| GB906934A (en) | Improvements in or relating to methods of and means for the production of designs | |
| GB867508A (en) | Improvements in or relating to duplicating | |
| GB907724A (en) | Diazotype reproduction material and method of using the same | |
| ES261133A1 (en) | Stabilized chemically reactive heatsensitive copy-sheet | |
| GB925961A (en) | A new or improved lithographic printing plate | |
| JPS51141561A (en) | Data recording device | |
| GB280088A (en) | A new process for obtaining indelible writings and prints | |
| GB1259555A (en) | ||
| GB852919A (en) | Improvements in or relating to the production of finger print impressions | |
| GB1386696A (en) | Method for the production of a sheet and a copy sheet produced by the method | |
| GB824698A (en) | Improvements relating to transfer paper | |
| GB858419A (en) | Manifolding sheets | |
| GB864054A (en) | Improvements in or relating to copying processes | |
| GB196492A (en) | Improvements in duplicating or multiplying copies of written or printed matter | |
| JPS5595820A (en) | Recorder | |
| GB191424633A (en) | A New or Improved Process for Permanently Fixing Printed Matter upon Soap. | |
| GB170091A (en) | An improved advertising paper weight and absorbent blotter | |
| ES56129U (en) | Cardboard paper with waxed side edges (Machine-translation by Google Translate, not legally binding) | |
| AU206253B2 (en) | Improvements in or relating to securing tabs for printing paper rolls | |
| GB772198A (en) | Copying process | |
| JPS5410724A (en) | Diazo type photosensitive paper | |
| CA528095A (en) | Steam setting printing inks | |
| ES240755A1 (en) | Duplication procedure. (Machine-translation by Google Translate, not legally binding) | |
| AU257650B2 (en) | Improvements in or relating to copy paper ofthe type not requiring carbon paper |