CH603656A5 - - Google Patents

Info

Publication number: CH603656A5
Authority: CH; Switzerland

Application number

CH1132676A

Inventor

Peter Dr Burri

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.)

1976-01-30

Filing date

1976-09-07

Publication date

1978-08-31

1976-01-30 Priority to CH117576A priority Critical patent/CH594675A5/xx

1976-09-07 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1976-09-07 Priority to CH1132676A priority patent/CH603656A5/xx

1977-01-21 Priority to US05/761,042 priority patent/US4210591A/en

1977-01-26 Priority to DE19772703008 priority patent/DE2703008A1/de

1977-01-26 Priority to FR7702183A priority patent/FR2339614A1/fr

1977-01-27 Priority to GB3381/77A priority patent/GB1519754A/en

1977-01-28 Priority to BE174452A priority patent/BE850843A/xx

1977-01-28 Priority to IT4784177A priority patent/IT1083467B/it

1977-01-28 Priority to AT53777A priority patent/AT347457B/de

1977-01-29 Priority to JP827477A priority patent/JPS5293772A/ja

1977-01-29 Priority to ES455470A priority patent/ES455470A1/es

1978-08-31 Publication of CH603656A5 publication Critical patent/CH603656A5/xx

1980-01-04 Priority to US06/109,741 priority patent/US4339385A/en

1980-12-05 Priority to US06/213,298 priority patent/US4343944A/en

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/10—Spiro-condensed systems
- 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
- B41M5/15—Spiro-pyrans
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Color Printing (AREA)

CH1132676A 1976-01-30 1976-09-07 CH603656A5 (fi)

Priority Applications (13)

Application Number	Priority Date	Filing Date	Title
CH117576A CH594675A5 (fi)	1976-01-30	1976-01-30
CH1132676A CH603656A5 (fi)	1976-01-30	1976-09-07
US05/761,042 US4210591A (en)	1976-01-30	1977-01-21	Indolinospiropyrane compounds
DE19772703008 DE2703008A1 (de)	1976-01-30	1977-01-26	Indolinospiropyranverbindungen
FR7702183A FR2339614A1 (fr)	1976-01-30	1977-01-26	Composes indolinospiropyrannes et leur application comme chromogenes
GB3381/77A GB1519754A (en)	1976-01-30	1977-01-27	Indolinospiropyrane compounds their manufacture and use
BE174452A BE850843A (fr)	1976-01-30	1977-01-28	Composes indolinospiropyrannes
IT4784177A IT1083467B (it)	1976-01-30	1977-01-28	Composti indolino-spiropiranici e procedimento per la loro produzione ed applicazione
AT53777A AT347457B (de)	1976-01-30	1977-01-28	Verfahren zur herstellung von neuen indolinospiropyranverbindungen
JP827477A JPS5293772A (en)	1976-01-30	1977-01-29	Indolinospiropyran compound
ES455470A ES455470A1 (es)	1976-01-30	1977-01-29	Procedimiento para la preparacion compuesto de indolinospi- ropirano.
US06/109,741 US4339385A (en)	1976-01-30	1980-01-04	Indolinospiropyrane compounds
US06/213,298 US4343944A (en)	1976-01-30	1980-12-05	Indolinospiropyrane compounds

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH117576A CH594675A5 (fi)	1976-01-30	1976-01-30
CH1132676A CH603656A5 (fi)	1976-01-30	1976-09-07

Publications (1)

Publication Number	Publication Date
CH603656A5 true CH603656A5 (fi)	1978-08-31

Family

ID=25686893

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH117576A CH594675A5 (fi)	1976-01-30	1976-01-30
CH1132676A CH603656A5 (fi)	1976-01-30	1976-09-07

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH117576A CH594675A5 (fi)	1976-01-30	1976-01-30

Country Status (9)

Country	Link
US (3)	US4210591A (fi)
JP (1)	JPS5293772A (fi)
AT (1)	AT347457B (fi)
BE (1)	BE850843A (fi)
CH (2)	CH594675A5 (fi)
DE (1)	DE2703008A1 (fi)
ES (1)	ES455470A1 (fi)
FR (1)	FR2339614A1 (fi)
GB (1)	GB1519754A (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5545713A (en) *	1978-09-27	1980-03-31	Hodogaya Chem Co Ltd	7-substituted-spiropyran derivative
US4636818A (en) *	1985-06-05	1987-01-13	Moore Business Forms, Inc.	Carbonless system including solvent-only microcapsules
US7271265B2 (en)	2003-08-11	2007-09-18	Invitrogen Corporation	Cyanine compounds and their application as quenching compounds
US7881446B1 (en) *	2004-09-03	2011-02-01	Confinement Telephony Technology, Llc	Telephony system and method with enhanced validation
US7812183B2 (en) *	2005-09-01	2010-10-12	Janssen Pharmaceutica Nv	Benzopyran derivatives as potassium channel openers
DK1937669T3 (da) *	2005-09-01	2012-05-07	Janssen Pharmaceutica Nv	Nye benzopyranderivater som kaliumkanalåbnere
WO2007125892A1 (ja) *	2006-04-28	2007-11-08	Adeka Corporation	光学記録材料、カルコン型化合物及び金属錯体
JP5241121B2 (ja) *	2007-03-16	2013-07-17	株式会社Ａｄｅｋａ	メロシアニン化合物及び該化合物を用いた光学記録材料
KR101479477B1 (ko) *	2007-11-08	2015-01-06	린텍 코포레이션	박리 시트 및 점착체

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL113671C (fi) *	1959-04-03
US3212898A (en) *	1962-11-21	1965-10-19	American Cyanamid Co	Photosensitive compositions of matter comprising photochromic materials suspended in polyester binders
US3299079A (en) *	1963-08-14	1967-01-17	Polaroid Corp	Chelatable spiro [benzopyran-2, 2'-indoline] derivatives
FR1593092A (fi) *	1968-10-29	1970-05-25
FR2036168A5 (fi) *	1969-03-06	1970-12-24	Saint Gobain
JPS4913354B1 (fi) *	1970-12-19	1974-03-30
JPS50136312A (fi) *	1974-04-17	1975-10-29
JPS5428140A (en) *	1977-08-04	1979-03-02	Matsushita Electric Ind Co Ltd	Light transmitting particles for color image formation

1976
- 1976-01-30 CH CH117576A patent/CH594675A5/xx not_active IP Right Cessation
- 1976-09-07 CH CH1132676A patent/CH603656A5/xx not_active IP Right Cessation
1977
- 1977-01-21 US US05/761,042 patent/US4210591A/en not_active Expired - Lifetime
- 1977-01-26 DE DE19772703008 patent/DE2703008A1/de not_active Ceased
- 1977-01-26 FR FR7702183A patent/FR2339614A1/fr active Granted
- 1977-01-27 GB GB3381/77A patent/GB1519754A/en not_active Expired
- 1977-01-28 AT AT53777A patent/AT347457B/de not_active IP Right Cessation
- 1977-01-28 BE BE174452A patent/BE850843A/xx not_active IP Right Cessation
- 1977-01-29 JP JP827477A patent/JPS5293772A/ja active Granted
- 1977-01-29 ES ES455470A patent/ES455470A1/es not_active Expired
1980
- 1980-01-04 US US06/109,741 patent/US4339385A/en not_active Expired - Lifetime
- 1980-12-05 US US06/213,298 patent/US4343944A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ATA53777A (de)	1978-05-15
US4210591A (en)	1980-07-01
FR2339614A1 (fr)	1977-08-26
BE850843A (fr)	1977-07-28
JPS6112952B2 (fi)	1986-04-10
GB1519754A (en)	1978-08-02
ES455470A1 (es)	1978-04-16
FR2339614B1 (fi)	1979-03-09
JPS5293772A (en)	1977-08-06
US4343944A (en)	1982-08-10
DE2703008A1 (de)	1977-08-11
AT347457B (de)	1978-12-27
US4339385A (en)	1982-07-13
CH594675A5 (fi)	1978-01-13

Publication	Publication Date	Title
CS176350B1 (fi)	1977-06-30
CS177550B1 (fi)	1977-07-29
CS178366B1 (fi)	1977-09-15
CH594675A5 (fi)	1978-01-13
BG23252A1 (fi)	1977-08-10
BG23259A1 (fi)	1977-08-10
BG23421A1 (fi)	1977-08-10
BG23459A1 (fi)	1977-09-15
BG23503A1 (fi)	1977-09-15
CH590470A5 (fi)	1977-08-15
CH593483A5 (fi)	1977-12-15
CH595005A5 (fi)	1978-01-31
CH595040A5 (fi)	1978-01-31
CH596417A5 (fi)	1978-03-15
CH596961A5 (fi)	1978-03-31
CH597574A5 (fi)	1978-04-14
CH597723A5 (fi)	1978-04-14
CH597930A5 (fi)	1978-04-14
CH598648B5 (fi)	1978-05-12
CH598707A5 (fi)	1978-05-12
CH598780A5 (fi)	1978-05-12
CH600211A5 (fi)	1978-06-15
CH600337A5 (fi)	1978-06-15
CH601097A5 (fi)	1978-06-30
CH601522A5 (fi)	1978-07-14

Legal Events

Date	Code	Title	Description
1986-09-30	PL	Patent ceased
2024-10-31	PL	Patent ceased