DE69207539T2 - Benzofuranone - Google Patents
BenzofuranoneInfo
- Publication number
- DE69207539T2 DE69207539T2 DE69207539T DE69207539T DE69207539T2 DE 69207539 T2 DE69207539 T2 DE 69207539T2 DE 69207539 T DE69207539 T DE 69207539T DE 69207539 T DE69207539 T DE 69207539T DE 69207539 T2 DE69207539 T2 DE 69207539T2
- Authority
- DE
- Germany
- Prior art keywords
- alkyl
- optionally substituted
- independently
- benzofuranones
- benzofuranone
- 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 - Fee Related
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
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/382—Contact thermal transfer or sublimation processes
- B41M5/385—Contact thermal transfer or sublimation processes characterised by the transferable dyes or pigments
- B41M5/3854—Dyes containing one or more acyclic carbon-to-carbon double bonds, e.g., di- or tri-cyanovinyl, methine
-
- 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
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/46—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography characterised by the light-to-heat converting means; characterised by the heat or radiation filtering or absorbing means or layers
- B41M5/465—Infra-red radiation-absorbing materials, e.g. dyes, metals, silicates, C black
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
- C07D307/83—Oxygen atoms
-
- 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
- C09B57/00—Other synthetic dyes of known constitution
-
- 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
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- 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
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/914—Transfer or decalcomania
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Furan Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Color Printing (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919120785A GB9120785D0 (en) | 1991-10-01 | 1991-10-01 | Benzofuranones |
GB919120786A GB9120786D0 (en) | 1991-10-01 | 1991-10-01 | Thermal transfer printing |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69207539D1 DE69207539D1 (de) | 1996-02-22 |
DE69207539T2 true DE69207539T2 (de) | 1996-05-30 |
Family
ID=26299613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69207539T Expired - Fee Related DE69207539T2 (de) | 1991-10-01 | 1992-09-22 | Benzofuranone |
Country Status (6)
Country | Link |
---|---|
US (2) | US5268490A (de) |
EP (1) | EP0535842B1 (de) |
JP (1) | JP3135704B2 (de) |
AT (1) | ATE132810T1 (de) |
CA (1) | CA2079125A1 (de) |
DE (1) | DE69207539T2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10115222A1 (de) * | 2001-03-28 | 2002-10-10 | Clariant Gmbh | Hochmolekulare, vernetzte Polyvinylbutyrale, Verfahren zu deren Herstellung sowie deren Verwendung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60169482A (ja) * | 1984-02-14 | 1985-09-02 | Mitsubishi Chem Ind Ltd | アミノ化フタライド−イソキノリン類の製法 |
US4985396A (en) * | 1987-12-29 | 1991-01-15 | Matsushita Electric Industrial Co., Ltd | Dye transfer type thermal printing sheets |
GB8823158D0 (en) * | 1988-10-03 | 1988-11-09 | Ici Plc | Polycyclic dyes |
-
1992
- 1992-09-22 EP EP92308618A patent/EP0535842B1/de not_active Expired - Lifetime
- 1992-09-22 DE DE69207539T patent/DE69207539T2/de not_active Expired - Fee Related
- 1992-09-22 AT AT92308618T patent/ATE132810T1/de not_active IP Right Cessation
- 1992-09-25 CA CA002079125A patent/CA2079125A1/en not_active Abandoned
- 1992-10-01 JP JP04263381A patent/JP3135704B2/ja not_active Expired - Fee Related
- 1992-10-01 US US07/955,021 patent/US5268490A/en not_active Expired - Fee Related
-
1993
- 1993-09-14 US US08/120,416 patent/US5389597A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5268490A (en) | 1993-12-07 |
JP3135704B2 (ja) | 2001-02-19 |
JPH05222023A (ja) | 1993-08-31 |
US5389597A (en) | 1995-02-14 |
CA2079125A1 (en) | 1993-04-02 |
EP0535842B1 (de) | 1996-01-10 |
DE69207539D1 (de) | 1996-02-22 |
ATE132810T1 (de) | 1996-01-15 |
EP0535842A1 (de) | 1993-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |