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
Authority: ES; Spain
Prior art keywords: carbon atoms; alkyl; chromogen; optionally; cycloalkyl
Prior art date: 1974-12-10
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

Application number

ES443302A

Other languages

English (en)

Spanish (es)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Novartis AG

Original Assignee

Ciba Geigy AG

Priority date (The priority date 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 date listed.)

1974-12-10

Filing date

1975-12-09

Publication date

1977-04-16

1975-12-09 Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG

1977-04-16 Publication of ES443302A1 publication Critical patent/ES443302A1/es

Status Expired legal-status Critical Current

Links

125000004432 carbon atom Chemical group C* 0.000 abstract 8
125000000217 alkyl group Chemical group 0.000 abstract 4
125000000753 cycloalkyl group Chemical group 0.000 abstract 2
229910052736 halogen Chemical group 0.000 abstract 2
150000002367 halogens Chemical group 0.000 abstract 2
229910052739 hydrogen Inorganic materials 0.000 abstract 2
239000001257 hydrogen Substances 0.000 abstract 2
125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
125000004400 (C1-C12) alkyl group Chemical group 0.000 abstract 1
125000003342 alkenyl group Chemical group 0.000 abstract 1
125000004183 alkoxy alkyl group Chemical group 0.000 abstract 1
125000003545 alkoxy group Chemical group 0.000 abstract 1
125000003118 aryl group Chemical group 0.000 abstract 1
125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
125000004093 cyano group Chemical group *C#N 0.000 abstract 1
RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
-1 ether compound Chemical class 0.000 abstract 1
QTWZICCBKBYHDM-UHFFFAOYSA-N leucomethylene blue Chemical compound C1=C(N(C)C)C=C2SC3=CC(N(C)C)=CC=C3NC2=C1 QTWZICCBKBYHDM-UHFFFAOYSA-N 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
239000003094 microcapsule Substances 0.000 abstract 1
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1
238000006276 transfer reaction Methods 0.000 abstract 1
230000001131 transforming effect Effects 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
- 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)
Thermal Transfer Or Thermal Recording In General (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

ES443302A 1974-12-10 1975-12-09 Procedimiento para la preparacion de un material de registrosensible a la presion y al calor. Expired ES443302A1 (es)

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)

* Cited by examiner, † Cited by third party
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 ES ES443302A patent/ES443302A1/es not_active Expired
- 1975-12-09 BE BE162556A patent/BE836416A/fr unknown
- 1975-12-10 JP JP50146473A patent/JPS51108913A/ja active Pending

Also Published As

Publication number	Publication date
BE836416A (fr)	1976-06-09
JPS51108913A (en)	1976-09-27
DE2555080A1 (de)	1976-06-16
FR2294055A1 (fr)	1976-07-09

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