JPH0421594B2 - - Google Patents

Info

Publication number
JPH0421594B2
JPH0421594B2 JP59233043A JP23304384A JPH0421594B2 JP H0421594 B2 JPH0421594 B2 JP H0421594B2 JP 59233043 A JP59233043 A JP 59233043A JP 23304384 A JP23304384 A JP 23304384A JP H0421594 B2 JPH0421594 B2 JP H0421594B2
Authority
JP
Japan
Prior art keywords
group
alkyl group
formula
atom
color
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 - Lifetime
Application number
JP59233043A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60115483A (ja
Inventor
Jon Shanton Kenesu
Ajijian Fuarido
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.)
Wiggins Teape UK PLC
Original Assignee
Wiggins Teape UK PLC
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 Wiggins Teape UK PLC filed Critical Wiggins Teape UK PLC
Publication of JPS60115483A publication Critical patent/JPS60115483A/ja
Publication of JPH0421594B2 publication Critical patent/JPH0421594B2/ja
Granted legal-status Critical Current

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
    • B41M5/136—Organic colour formers, e.g. leuco dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Materials For Medical Uses (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
JP59233043A 1983-11-03 1984-11-05 感圧複写材料 Granted JPS60115483A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8329361 1983-11-03
GB838329361A GB8329361D0 (en) 1983-11-03 1983-11-03 Record material

Publications (2)

Publication Number Publication Date
JPS60115483A JPS60115483A (ja) 1985-06-21
JPH0421594B2 true JPH0421594B2 (cg-RX-API-DMAC7.html) 1992-04-10

Family

ID=10551170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59233043A Granted JPS60115483A (ja) 1983-11-03 1984-11-05 感圧複写材料

Country Status (10)

Country Link
US (1) US4587538A (cg-RX-API-DMAC7.html)
EP (1) EP0145225B1 (cg-RX-API-DMAC7.html)
JP (1) JPS60115483A (cg-RX-API-DMAC7.html)
AT (1) ATE46864T1 (cg-RX-API-DMAC7.html)
AU (1) AU562427B2 (cg-RX-API-DMAC7.html)
CA (1) CA1224036A (cg-RX-API-DMAC7.html)
DE (1) DE3479987D1 (cg-RX-API-DMAC7.html)
FI (1) FI80238C (cg-RX-API-DMAC7.html)
GB (1) GB8329361D0 (cg-RX-API-DMAC7.html)
ZA (1) ZA848594B (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4625027A (en) * 1982-10-25 1986-11-25 Ciba-Geigy Corporation Bisquinazolines useful in color former systems
US4668966A (en) * 1984-04-18 1987-05-26 Ciba-Geigy Corporation Aliphatic bridged chromogenic bisquinazolines substituted with phenylamine or phenyl-containing heterobicyclic radicals
DE3612440A1 (de) * 1986-04-12 1987-10-22 Bayer Ag Benzimidazolo-chianzoline
CN1988907B (zh) 2004-06-01 2010-12-22 弗吉尼亚大学专利基金会 癌瘤及血管生成的双重小分子抑制剂
EP2722047A1 (en) * 2012-10-19 2014-04-23 Commissariat A L'energie Atomique Et Aux Energies Alternatives 2,3-dihydroquinazolin-4(1H)-one derivatives for use in the treatment of viral infections

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3102760A1 (de) * 1980-01-31 1981-11-19 CIBA-GEIGY AG, 4002 Basel "chromogene chinazolonverbindungen"
FI70036C (fi) * 1980-01-31 1986-09-12 Ciba Geigy Ag Kromogena kinazolinfoereningar

Also Published As

Publication number Publication date
FI844263A0 (fi) 1984-10-31
EP0145225A3 (en) 1986-08-27
EP0145225B1 (en) 1989-10-04
EP0145225A2 (en) 1985-06-19
ATE46864T1 (de) 1989-10-15
JPS60115483A (ja) 1985-06-21
AU562427B2 (en) 1987-06-11
FI844263L (fi) 1985-05-04
FI80238C (fi) 1990-05-10
CA1224036A (en) 1987-07-14
ZA848594B (en) 1985-12-24
DE3479987D1 (en) 1989-11-09
FI80238B (fi) 1990-01-31
US4587538A (en) 1986-05-06
AU3487984A (en) 1985-05-09
GB8329361D0 (en) 1983-12-07

Similar Documents

Publication Publication Date Title
JPH03190970A (ja) 色原体エナミン化合物およびそれらの発色剤としての使用
US4820841A (en) Chromogenic quinoline compounds
JPH0421594B2 (cg-RX-API-DMAC7.html)
US3936564A (en) Pressure-sensitive copying paper containing lactone compounds of pyridine-carboxylic acid
JPS60101152A (ja) 新規なフルオラン及びその用途
JPS60224582A (ja) 発色性記録材料
JPH0129386B2 (cg-RX-API-DMAC7.html)
EP0192328B1 (en) Chromogenic compounds
US3974175A (en) Nitro-chromeno pyrazole compounds their manufacture and use
JP2686620B2 (ja) 発色性記録材料
US3989716A (en) Pyrrylfluoran compounds
JPH0226781A (ja) 発色性記録材料
JPH02138368A (ja) ロイコ染料
JPS6187758A (ja) フタリド化合物
JPH03211082A (ja) 発色剤化合物としてビニルカルビノール又はその誘導体を利用した記録材料
JPS62198494A (ja) 発色性記録材料
JPS62179983A (ja) 発色性記録材料
JPS624752A (ja) 発色性化合物の製法
JPH01165687A (ja) 発色性記録材料
JPH0635549B2 (ja) 新規発色性化合物とその製造方法
JPS5930748B2 (ja) ピラゾロキサンテン化合物の製造法
JPH03221489A (ja) 記録材料用発色剤としてのジビニルカルビノール化合物またはカルビノール誘導体
JPS6027693B2 (ja) フルオラン化合物、その製造法およびそれを用いる複写紙
JPH0226782A (ja) 発色性記録材料
JPS62179984A (ja) 発色性記録材料