IT1040795B - Derivati della comarina o del comarinimide utilizzabili come coloranti cationici e loro preparazione - Google Patents
Derivati della comarina o del comarinimide utilizzabili come coloranti cationici e loro preparazioneInfo
- Publication number
- IT1040795B IT1040795B IT50317/75A IT5031775A IT1040795B IT 1040795 B IT1040795 B IT 1040795B IT 50317/75 A IT50317/75 A IT 50317/75A IT 5031775 A IT5031775 A IT 5031775A IT 1040795 B IT1040795 B IT 1040795B
- Authority
- IT
- Italy
- Prior art keywords
- comarinimide
- comarin
- derivatives
- preparation
- cationic dyes
- Prior art date
Links
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
- C07D491/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
- C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
- C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7
-
- 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
- C09B57/00—Other synthetic dyes of known constitution
- C09B57/02—Coumarine dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH910374A CH616445A5 (it) | 1974-07-03 | 1974-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1040795B true IT1040795B (it) | 1979-12-20 |
Family
ID=4348347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT50317/75A IT1040795B (it) | 1974-07-03 | 1975-07-02 | Derivati della comarina o del comarinimide utilizzabili come coloranti cationici e loro preparazione |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4244872A (it) |
| JP (1) | JPS5128118A (it) |
| BR (1) | BR7504199A (it) |
| CH (1) | CH616445A5 (it) |
| DE (1) | DE2527792A1 (it) |
| ES (1) | ES439046A1 (it) |
| FR (1) | FR2277088A1 (it) |
| GB (1) | GB1509386A (it) |
| IT (1) | IT1040795B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000011051A (ja) * | 1998-06-22 | 2000-01-14 | Seiko Instruments Inc | クレジットカード認証システム及び移動可能なクレジットカ─ド認証端末 |
| US6169185B1 (en) | 1999-02-25 | 2001-01-02 | Day-Glo Color Corp. | Ink jet printing inks |
| JP6000456B2 (ja) | 2012-07-27 | 2016-09-28 | サン ケミカル コーポレイション | インクにおける光開始剤および光増感剤としてのケトクマリン |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2301738A1 (de) * | 1973-01-13 | 1974-07-18 | Basf Ag | 3-amidinocumarin-farbstoffe |
-
1974
- 1974-07-03 CH CH910374A patent/CH616445A5/de not_active IP Right Cessation
-
1975
- 1975-06-21 DE DE19752527792 patent/DE2527792A1/de active Pending
- 1975-06-30 GB GB27472/75A patent/GB1509386A/en not_active Expired
- 1975-07-01 ES ES439046A patent/ES439046A1/es not_active Expired
- 1975-07-02 IT IT50317/75A patent/IT1040795B/it active
- 1975-07-02 JP JP50081009A patent/JPS5128118A/ja active Pending
- 1975-07-03 FR FR7520948A patent/FR2277088A1/fr active Granted
- 1975-07-03 BR BR5375/75D patent/BR7504199A/pt unknown
-
1978
- 1978-10-23 US US05/953,562 patent/US4244872A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH616445A5 (it) | 1980-03-31 |
| BR7504199A (pt) | 1976-07-06 |
| US4244872A (en) | 1981-01-13 |
| GB1509386A (en) | 1978-05-04 |
| ES439046A1 (es) | 1977-08-01 |
| FR2277088A1 (fr) | 1976-01-30 |
| FR2277088B1 (it) | 1979-04-13 |
| JPS5128118A (en) | 1976-03-09 |
| DE2527792A1 (de) | 1976-01-29 |
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