BR8101320A - Processo de producao de compostos uteis como formadores de cores, e sistema duplicador sem carbono sensivel a pressao - Google Patents

Processo de producao de compostos uteis como formadores de cores, e sistema duplicador sem carbono sensivel a pressao

Info

Publication number
BR8101320A
BR8101320A BR8101320A BR8101320A BR8101320A BR 8101320 A BR8101320 A BR 8101320A BR 8101320 A BR8101320 A BR 8101320A BR 8101320 A BR8101320 A BR 8101320A BR 8101320 A BR8101320 A BR 8101320A
Authority
BR
Brazil
Prior art keywords
production
pressure
useful compounds
color formers
duplicating system
Prior art date
Application number
BR8101320A
Other languages
English (en)
Inventor
Wei Hung W Mo
P Schmidt
Original Assignee
Sterling Drug Inc
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.)
Filing date
Publication date
Application filed by Sterling Drug Inc filed Critical Sterling Drug Inc
Publication of BR8101320A publication Critical patent/BR8101320A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
    • C07D209/12—Radicals substituted by oxygen atoms
    • 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
    • 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
    • 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
    • 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
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/165—Thermal imaging composition

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)
  • Indole Compounds (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Plural Heterocyclic Compounds (AREA)
BR8101320A 1980-03-06 1981-03-06 Processo de producao de compostos uteis como formadores de cores, e sistema duplicador sem carbono sensivel a pressao BR8101320A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/127,648 US4307898A (en) 1980-03-06 1980-03-06 Carbonless duplicating and marking systems

Publications (1)

Publication Number Publication Date
BR8101320A true BR8101320A (pt) 1981-09-08

Family

ID=22431168

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8101320A BR8101320A (pt) 1980-03-06 1981-03-06 Processo de producao de compostos uteis como formadores de cores, e sistema duplicador sem carbono sensivel a pressao

Country Status (5)

Country Link
US (1) US4307898A (pt)
EP (1) EP0035774A3 (pt)
JP (1) JPS56139457A (pt)
BR (1) BR8101320A (pt)
CA (1) CA1151178A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7318598B2 (en) 2003-02-18 2008-01-15 Kneebinding Inc. Alpine ski binding heel unit
CN106957254B (zh) * 2017-02-09 2019-11-15 郑州大学 一种3-烷氧基烷基吲哚衍生物及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1670846A1 (de) * 1967-04-14 1971-03-11 Bayer Ag Heterylmethan-Verbindungen
BE758971A (pt) * 1969-11-22 1971-05-17 Agfa Gevaert Nv
GB1456208A (en) * 1972-12-28 1976-11-24 Agfa Gevaert Thermographic processes and recording material for use therein
GB1465669A (en) * 1972-12-28 1977-02-23 Agfa Gevaert Pressure sensitive recording materials and pressure-recording procews
US4257954A (en) * 1978-08-08 1981-03-24 Sterling Drug Inc. Novel compounds, processes and marking systems

Also Published As

Publication number Publication date
US4307898A (en) 1981-12-29
EP0035774A3 (en) 1982-04-07
JPS56139457A (en) 1981-10-30
EP0035774A2 (en) 1981-09-16
CA1151178A (en) 1983-08-02

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