GB1303942A - - Google Patents
Info
- Publication number
- GB1303942A GB1303942A GB1039071*[A GB1039071A GB1303942A GB 1303942 A GB1303942 A GB 1303942A GB 1039071 A GB1039071 A GB 1039071A GB 1303942 A GB1303942 A GB 1303942A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bis
- phthalide
- viz
- methyl
- ink
- 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
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 239000000976 ink Substances 0.000 abstract 3
- ZKURGBYDCVNWKH-UHFFFAOYSA-N [3,7-bis(dimethylamino)phenothiazin-10-yl]-phenylmethanone Chemical compound C12=CC=C(N(C)C)C=C2SC2=CC(N(C)C)=CC=C2N1C(=O)C1=CC=CC=C1 ZKURGBYDCVNWKH-UHFFFAOYSA-N 0.000 abstract 2
- 239000003208 petroleum Substances 0.000 abstract 2
- LIZLYZVAYZQVPG-UHFFFAOYSA-N (3-bromo-2-fluorophenyl)methanol Chemical compound OCC1=CC=CC(Br)=C1F LIZLYZVAYZQVPG-UHFFFAOYSA-N 0.000 abstract 1
- XYTOFTFHAMYMSE-UHFFFAOYSA-N 3,3-bis(1-benzyl-2-methylindol-3-yl)-2-benzofuran-1-one Chemical compound CC1=C(C2(C3=CC=CC=C3C(=O)O2)C=2C3=CC=CC=C3N(CC=3C=CC=CC=3)C=2C)C2=CC=CC=C2N1CC1=CC=CC=C1 XYTOFTFHAMYMSE-UHFFFAOYSA-N 0.000 abstract 1
- CONFUNYOPVYVDC-UHFFFAOYSA-N 3,3-bis(1-ethyl-2-methylindol-3-yl)-2-benzofuran-1-one Chemical compound C1=CC=C2C(C3(C4=CC=CC=C4C(=O)O3)C3=C(C)N(C4=CC=CC=C43)CC)=C(C)N(CC)C2=C1 CONFUNYOPVYVDC-UHFFFAOYSA-N 0.000 abstract 1
- IPAJDLMMTVZVPP-UHFFFAOYSA-N Crystal violet lactone Chemical compound C1=CC(N(C)C)=CC=C1C1(C=2C=CC(=CC=2)N(C)C)C2=CC=C(N(C)C)C=C2C(=O)O1 IPAJDLMMTVZVPP-UHFFFAOYSA-N 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 125000006267 biphenyl group Chemical group 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- UFULAYFCSOUIOV-UHFFFAOYSA-N cysteamine Chemical compound NCCS UFULAYFCSOUIOV-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 230000001235 sensitizing effect Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/50—Sympathetic, colour changing or similar inks
-
- 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
- B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
-
- 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
- B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
- B41M5/1455—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring characterised by fluoran compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Color Printing (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11166771A | 1971-02-01 | 1971-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1303942A true GB1303942A (en, 2012) | 1973-01-24 |
Family
ID=22339801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1039071*[A Expired GB1303942A (en, 2012) | 1971-02-01 | 1971-04-21 |
Country Status (11)
| Country | Link |
|---|---|
| JP (3) | JPS5739237B1 (en, 2012) |
| AT (1) | AT305318B (en, 2012) |
| BE (1) | BE766838A (en, 2012) |
| CA (1) | CA933705A (en, 2012) |
| CH (1) | CH579463A5 (en, 2012) |
| DE (1) | DE2122301C3 (en, 2012) |
| FR (1) | FR2091140A5 (en, 2012) |
| GB (1) | GB1303942A (en, 2012) |
| NL (1) | NL164594C (en, 2012) |
| SE (1) | SE382019B (en, 2012) |
| ZA (1) | ZA712668B (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0201225A3 (en) * | 1985-04-24 | 1986-12-30 | Moore Business Forms, Inc. | Chromogenic mixtures |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1469481A (en) * | 1974-02-01 | 1977-04-06 | Ciba Geigy Ag | Pressure-sensitive copying material |
| JPH0159967U (en, 2012) * | 1987-10-07 | 1989-04-14 | ||
| JP6946938B2 (ja) | 2017-10-31 | 2021-10-13 | セイコーエプソン株式会社 | 画像読取装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3509174A (en) * | 1967-01-30 | 1970-04-28 | Ncr Co | 3-(indol-3-yl)-phthalides |
-
1971
- 1971-04-21 GB GB1039071*[A patent/GB1303942A/en not_active Expired
- 1971-04-26 ZA ZA712668A patent/ZA712668B/xx unknown
- 1971-04-30 JP JP2880171A patent/JPS5739237B1/ja active Pending
- 1971-05-04 FR FR7115930A patent/FR2091140A5/fr not_active Expired
- 1971-05-04 SE SE7105749A patent/SE382019B/xx unknown
- 1971-05-05 DE DE2122301A patent/DE2122301C3/de not_active Expired
- 1971-05-05 AT AT389271A patent/AT305318B/de not_active IP Right Cessation
- 1971-05-05 CA CA112271A patent/CA933705A/en not_active Expired
- 1971-05-05 CH CH667571A patent/CH579463A5/xx not_active IP Right Cessation
- 1971-05-06 NL NL7106236.A patent/NL164594C/xx not_active IP Right Cessation
- 1971-05-07 BE BE766838A patent/BE766838A/xx not_active IP Right Cessation
-
1979
- 1979-10-26 JP JP54138601A patent/JPS609066B2/ja not_active Expired
-
1982
- 1982-04-22 JP JP57068023A patent/JPS57201690A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0201225A3 (en) * | 1985-04-24 | 1986-12-30 | Moore Business Forms, Inc. | Chromogenic mixtures |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2122301A1 (de) | 1972-08-24 |
| JPS55112279A (en) | 1980-08-29 |
| NL164594C (nl) | 1981-01-15 |
| CA933705A (en) | 1973-09-18 |
| SE382019B (sv) | 1976-01-12 |
| NL164594B (nl) | 1980-08-15 |
| DE2122301C3 (de) | 1974-04-25 |
| JPS609066B2 (ja) | 1985-03-07 |
| NL7106236A (en, 2012) | 1972-08-03 |
| CH579463A5 (en, 2012) | 1976-09-15 |
| FR2091140A5 (en, 2012) | 1972-01-14 |
| JPS57201690A (en) | 1982-12-10 |
| JPS5739237B1 (en, 2012) | 1982-08-20 |
| JPS6257518B2 (en, 2012) | 1987-12-01 |
| AT305318B (de) | 1973-02-26 |
| ZA712668B (en) | 1972-01-26 |
| BE766838A (fr) | 1971-10-01 |
| DE2122301B2 (de) | 1973-09-06 |
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| Publication | Publication Date | Title |
|---|---|---|
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| US3829322A (en) | Pressure-sensitive phthalide compound copying sheet | |
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| GB1303942A (en, 2012) | ||
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| ATA567473A (de) | Druckfarbenkombination zum herstellen von mehrfarbendrucken mit drei buntfarben | |
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| GB1242833A (en) | 5- AND 6-METHYLENIMINO DERIVATIVES OF 3-(PHENYL OR INDOLYL)-SUBSTITUTED 3-p-DIALKYLAMINOPHENYLPHTHALIDES | |
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| GB1462980A (en) | Pressure-sensitive record material employing alkyl naphthalenes as solvents for dye precursors | |
| GB729242A (en) | Printing or writing fluid for producing different colours on record material and method of use thereof | |
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| ATE92850T1 (de) | Thermofarbband. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |