DE3687195D1 - Waermeempfindliche aufzeichnungsschichten mit sulfonderivaten. - Google Patents
Waermeempfindliche aufzeichnungsschichten mit sulfonderivaten.Info
- Publication number
- DE3687195D1 DE3687195D1 DE8686110989T DE3687195T DE3687195D1 DE 3687195 D1 DE3687195 D1 DE 3687195D1 DE 8686110989 T DE8686110989 T DE 8686110989T DE 3687195 T DE3687195 T DE 3687195T DE 3687195 D1 DE3687195 D1 DE 3687195D1
- Authority
- DE
- Germany
- Prior art keywords
- sensitive recording
- heat sensitive
- recording layers
- sulphone derivatives
- sulphone
- 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
- B41M5/124—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
- B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders
-
- 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
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/333—Colour developing components therefor, e.g. acidic compounds
- B41M5/3333—Non-macromolecular compounds
- B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof
- B41M5/3336—Sulfur compounds, e.g. sulfones, sulfides, sulfonamides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60176319A JPS6235882A (ja) | 1985-08-09 | 1985-08-09 | 感熱記録体 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3687195D1 true DE3687195D1 (de) | 1993-01-14 |
DE3687195T2 DE3687195T2 (de) | 1993-04-22 |
Family
ID=16011504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686110989T Expired - Fee Related DE3687195T2 (de) | 1985-08-09 | 1986-08-08 | Waermeempfindliche aufzeichnungsschichten mit sulfonderivaten. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4729984A (de) |
EP (1) | EP0213454B1 (de) |
JP (1) | JPS6235882A (de) |
DE (1) | DE3687195T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6317081A (ja) * | 1986-07-10 | 1988-01-25 | Kanzaki Paper Mfg Co Ltd | 感熱記録体 |
JP2556327B2 (ja) * | 1987-06-05 | 1996-11-20 | 株式会社リコー | 感熱記録材料 |
US4918046A (en) * | 1988-01-07 | 1990-04-17 | Adeka Argus Chemical Co., Ltd. | Heat-sensitive recording material |
US5043313A (en) * | 1989-04-03 | 1991-08-27 | Ricoh Company, Ltd. | Thermosensitive recording material |
DE69022634T2 (de) * | 1989-05-30 | 1996-05-15 | New Oji Paper Co Ltd | Aufzeichnungsmaterial. |
DE69026313T2 (de) * | 1989-06-30 | 1996-10-24 | New Oji Paper Co | Verfahren zur Herstellung eines wärmeempfindlichen Aufzeichnungsmaterials |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5549366A (en) * | 1978-10-04 | 1980-04-09 | Mitsubishi Petrochem Co Ltd | Tetraglycidyloxy-diphenylsulfone |
JPS5736694A (en) * | 1980-08-15 | 1982-02-27 | Mitsui Toatsu Chem Inc | Heat-sensitive recording material |
CH656580A5 (de) * | 1982-05-17 | 1986-07-15 | Ciba Geigy Ag | Druckempfindliches oder waermeempfindliches aufzeichnungsmaterial. |
JPS59169884A (ja) * | 1983-03-17 | 1984-09-25 | Fuji Photo Film Co Ltd | 記録材料 |
JPS60219088A (ja) * | 1984-04-16 | 1985-11-01 | Sanyo Kokusaku Pulp Co Ltd | 感熱記録材料 |
JPS6189090A (ja) * | 1984-10-08 | 1986-05-07 | Nikka Chem Ind Co Ltd | 感熱記録材料 |
JPS61130269A (ja) * | 1984-11-30 | 1986-06-18 | Kanzaki Paper Mfg Co Ltd | ヒドロキシジフエニルスルホン誘導体およびその誘導体を用いた感熱記録体 |
JPH0317273Y2 (de) * | 1985-02-20 | 1991-04-11 |
-
1985
- 1985-08-09 JP JP60176319A patent/JPS6235882A/ja active Granted
-
1986
- 1986-08-04 US US06/894,498 patent/US4729984A/en not_active Expired - Fee Related
- 1986-08-08 DE DE8686110989T patent/DE3687195T2/de not_active Expired - Fee Related
- 1986-08-08 EP EP86110989A patent/EP0213454B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0475839B2 (de) | 1992-12-01 |
EP0213454B1 (de) | 1992-12-02 |
US4729984A (en) | 1988-03-08 |
DE3687195T2 (de) | 1993-04-22 |
EP0213454A2 (de) | 1987-03-11 |
EP0213454A3 (en) | 1988-09-21 |
JPS6235882A (ja) | 1987-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NEW OJI PAPER CO. LTD., TOKIO/TOKYO, JP |
|
8328 | Change in the person/name/address of the agent |
Free format text: KRAUS, W., DIPL.-CHEM. DR.RER.NAT. WEISERT, A., DIPL.-ING. DR.-ING., PAT.-ANWAELTE NIELSEN, F., DR.,RECHTSANW., 80539 MUENCHEN Free format text: KRAUS, W., DIPL.-CHEM. DR.RER.NAT. WEISERT, A., DIPL.-ING. DR.-ING., PAT.-ANWAELTE NIELSEN, F., DR., RECHTSANW., 80539 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |