IE36769B1 - Colour-former compositions for pressure-sensitive recording - Google Patents
Colour-former compositions for pressure-sensitive recordingInfo
- Publication number
- IE36769B1 IE36769B1 IE1435/71A IE143571A IE36769B1 IE 36769 B1 IE36769 B1 IE 36769B1 IE 1435/71 A IE1435/71 A IE 1435/71A IE 143571 A IE143571 A IE 143571A IE 36769 B1 IE36769 B1 IE 36769B1
- Authority
- IE
- Ireland
- Prior art keywords
- pressure
- sensitive recording
- colour
- former compositions
- former
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title 1
- SMWDFEZZVXVKRB-UHFFFAOYSA-N anhydrous quinoline Natural products N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- -1 hydrogen quinoline compound Chemical class 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
- B41M5/124—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
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
- B41M5/136—Organic colour formers, e.g. leuco dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Color Printing (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45099983A JPS492127B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-11-13 | 1970-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IE36769B1 true IE36769B1 (en) | 1977-02-16 |
Family
ID=14261883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1435/71A IE36769B1 (en) | 1970-11-13 | 1971-11-15 | Colour-former compositions for pressure-sensitive recording |
Country Status (6)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2398025A1 (fr) * | 1977-07-19 | 1979-02-16 | Blum Albert | Procede et dispositif pour introduire de l'air dans des liquides, en particulier pour l'aeration des eaux residuaires |
| DE3751112T2 (de) * | 1986-12-02 | 1995-07-13 | Canon Kk | Tinte und Tintenstrahldruckverfahren unter Verwendung derselben. |
| US4828741A (en) | 1986-12-30 | 1989-05-09 | Ciba-Geigy Corporation | N-substituted tetrahydroquinolines for use as antioxidants in lubricants |
| US4919832A (en) * | 1986-12-30 | 1990-04-24 | Ciba-Geigy Corporation | N-substituted tetrahydroquinolines for use as antioxidants in lubricants |
| DE4241621A1 (de) * | 1992-12-10 | 1994-06-16 | Bayer Ag | Dihydrochinoline |
| US6696459B1 (en) | 1994-12-22 | 2004-02-24 | Ligand Pharmaceuticals Inc. | Steroid receptor modulator compounds and methods |
| US5696130A (en) * | 1994-12-22 | 1997-12-09 | Ligand Pharmaceuticals Incorporated | Tricyclic steroid receptor modulator compounds and methods |
| CA2319131A1 (en) | 1998-01-26 | 1999-07-29 | Walter H. Moos | Mitochondria protecting agents for treating mitochondria associated diseases |
| JP3745150B2 (ja) * | 1999-02-23 | 2006-02-15 | キヤノン株式会社 | インクジェット用被記録媒体、画像形成方法及び印字物 |
| US10414697B2 (en) | 2015-02-25 | 2019-09-17 | Pb Clermont | Tocopherol stabilisers for nitrocellulose-based propellants |
| GB201505874D0 (en) | 2015-04-07 | 2015-05-20 | Greener Bryan And Active Device Dev Ltd | Pressure imaging and indicating materials and devices |
| WO2023235855A1 (en) * | 2022-06-02 | 2023-12-07 | Flexsys America L.P. | Quinolineamine antidegradant compounds and uses thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190715204A (en) * | 1907-07-02 | 1908-07-02 | Thomas Richard Shillito | Manufacture of Blue Colouring Matters of the Triphenylmethane Series. |
| US3121650A (en) * | 1960-07-28 | 1964-02-18 | Minnesota Mining & Mfg | Right-reading reproduction of printed originals |
| US3293061A (en) * | 1963-11-21 | 1966-12-20 | Man Res Lab Inc | Primary amine modified secondary or tertiary amine-polyketo reaction product in a heat developable copy sheet |
| GB1192938A (en) * | 1966-11-18 | 1970-05-28 | Fuji Photo Film Co Ltd | Improvements in or relating to Pressure-Sensitive Copying Paper |
| FR1553291A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-01-27 | 1969-01-10 | ||
| US3565666A (en) * | 1968-04-01 | 1971-02-23 | Ncr Co | Capsule-coated record sheet (with subcoat of latex) |
| GB1277545A (en) * | 1969-05-23 | 1972-06-14 | Fuji Photo Film Co Ltd | Fluoran compounds and pressure-sensitive copying paper |
| US3642514A (en) * | 1970-04-27 | 1972-02-15 | Nisso Kako Co Ltd | Pressure-sensitive copying sheet utilizing stabilized crystal violet lactone, method of making and method of making composition |
-
1970
- 1970-11-13 JP JP45099983A patent/JPS492127B1/ja active Pending
-
1971
- 1971-11-12 DE DE2156371A patent/DE2156371C3/de not_active Expired
- 1971-11-12 ES ES396953A patent/ES396953A1/es not_active Expired
- 1971-11-12 US US00198316A patent/US3833400A/en not_active Expired - Lifetime
- 1971-11-12 GB GB5276671A patent/GB1356128A/en not_active Expired
- 1971-11-15 IE IE1435/71A patent/IE36769B1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS492127B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-01-18 |
| DE2156371A1 (de) | 1972-05-18 |
| GB1356128A (en) | 1974-06-12 |
| ES396953A1 (es) | 1974-07-01 |
| US3833400A (en) | 1974-09-03 |
| DE2156371C3 (de) | 1979-08-23 |
| DE2156371B2 (de) | 1978-12-21 |
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