ES443302A1 - Procedimiento para la preparacion de un material de registrosensible a la presion y al calor. - Google Patents
Procedimiento para la preparacion de un material de registrosensible a la presion y al calor.Info
- Publication number
- ES443302A1 ES443302A1 ES443302A ES443302A ES443302A1 ES 443302 A1 ES443302 A1 ES 443302A1 ES 443302 A ES443302 A ES 443302A ES 443302 A ES443302 A ES 443302A ES 443302 A1 ES443302 A1 ES 443302A1
- Authority
- ES
- Spain
- Prior art keywords
- carbon atoms
- alkyl
- chromogen
- optionally
- cycloalkyl
- 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
Classifications
-
- 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
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/26—Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic
-
- 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
-
- 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
- B41M5/323—Organic colour formers, e.g. leuco dyes
-
- 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
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/02—Diaryl- or thriarylmethane dyes derived from diarylmethanes
-
- 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
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/10—Amino derivatives of triarylmethanes
-
- 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
- B41M5/1366—Organic colour formers, e.g. leuco dyes characterised solely by tri (aryl or hetaryl)methane derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Color Printing (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1637774 | 1974-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES443302A1 true ES443302A1 (es) | 1977-04-16 |
Family
ID=4416826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES443302A Expired ES443302A1 (es) | 1974-12-10 | 1975-12-09 | Procedimiento para la preparacion de un material de registrosensible a la presion y al calor. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS51108913A (fr) |
BE (1) | BE836416A (fr) |
DE (1) | DE2555080A1 (fr) |
ES (1) | ES443302A1 (fr) |
FR (1) | FR2294055A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3605552A1 (de) * | 1986-02-21 | 1987-08-27 | Bayer Ag | Hochkonzentrierte, stabile loesungen von farbbildnern |
DE3633116A1 (de) * | 1986-09-30 | 1988-04-07 | Feldmuehle Ag | Druckempfindliches aufzeichnungsmaterial |
DE3806076A1 (de) * | 1988-02-26 | 1989-09-07 | Bayer Ag | Triarylmethan-farbbildner |
GB8925850D0 (en) * | 1989-11-15 | 1990-01-04 | Wiggins Teape Group Ltd | Record material |
DE4010641C2 (de) * | 1990-04-03 | 1997-05-22 | Bayer Ag | Farbbildner-Mischung für druck- und wärmeempfindliche Aufzeichnungssysteme |
GB9206132D0 (en) * | 1992-03-20 | 1992-05-06 | Wiggins Teape Group Ltd | Record material using vinyl carbinol formers |
-
1975
- 1975-12-05 FR FR7537354A patent/FR2294055A1/fr not_active Withdrawn
- 1975-12-06 DE DE19752555080 patent/DE2555080A1/de active Pending
- 1975-12-09 BE BE162556A patent/BE836416A/fr unknown
- 1975-12-09 ES ES443302A patent/ES443302A1/es not_active Expired
- 1975-12-10 JP JP50146473A patent/JPS51108913A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2294055A1 (fr) | 1976-07-09 |
JPS51108913A (en) | 1976-09-27 |
BE836416A (fr) | 1976-06-09 |
DE2555080A1 (de) | 1976-06-16 |
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