CH437197A - Verwendung von 4-(Pyrazolyl-(1))-naphthalimiden als optische Aufhellungsmittel - Google Patents
Verwendung von 4-(Pyrazolyl-(1))-naphthalimiden als optische AufhellungsmittelInfo
- Publication number
- CH437197A CH437197A CH1048265A CH1048265A CH437197A CH 437197 A CH437197 A CH 437197A CH 1048265 A CH1048265 A CH 1048265A CH 1048265 A CH1048265 A CH 1048265A CH 437197 A CH437197 A CH 437197A
- Authority
- CH
- Switzerland
- Prior art keywords
- naphthalimides
- pyrazolyl
- brightening agents
- optical brightening
- optical
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
- C07D221/06—Ring systems of three rings
- C07D221/14—Aza-phenalenes, e.g. 1,8-naphthalimide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Plural Heterocyclic Compounds (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0043706 | 1964-08-08 | ||
| DEF0045668 | 1965-03-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH1048265A4 CH1048265A4 (de) | 1967-02-28 |
| CH437197A true CH437197A (de) | 1967-11-30 |
Family
ID=25976412
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1048265A CH437197A (de) | 1964-08-08 | 1965-07-26 | Verwendung von 4-(Pyrazolyl-(1))-naphthalimiden als optische Aufhellungsmittel |
| CH1781766A CH439713A (de) | 1964-08-08 | 1965-07-26 | Verwendung von 4-(Pyrazolyl-(1))-naphthalimiden als optische Aufhellungsmittel |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1781766A CH439713A (de) | 1964-08-08 | 1965-07-26 | Verwendung von 4-(Pyrazolyl-(1))-naphthalimiden als optische Aufhellungsmittel |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3362958A (de) |
| AT (1) | AT257528B (de) |
| BE (1) | BE667986A (de) |
| CH (2) | CH437197A (de) |
| DE (1) | DE1519462A1 (de) |
| FR (1) | FR1443706A (de) |
| GB (1) | GB1067786A (de) |
| NL (1) | NL6510292A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1670810A1 (de) * | 1967-02-21 | 1971-03-11 | Bayer Ag | Aufhellungsmittel |
| DE2226524A1 (de) * | 1972-05-31 | 1973-12-13 | Bayer Ag | Triazolyl-naphthalimide |
| ES459497A1 (es) * | 1977-06-04 | 1978-04-16 | Made Labor Sa | Un metodo para la preparacion industrial de naftalimidas y sus derivados. |
| US4200752A (en) * | 1978-02-16 | 1980-04-29 | Bertelson Robert C | 4-Disubstituted amino, N-substituted naphthalimide dyestuffs |
| US5959306A (en) * | 1996-02-08 | 1999-09-28 | Bright Solutions, Inc. | Portable light source and system for use in leak detection |
| US6248890B1 (en) * | 1998-10-26 | 2001-06-19 | Day-Glo Color Corp. | Naphthalimide diester fluorescent tracers having improved solubility and fluorescence |
| CN102757662B (zh) * | 2012-07-03 | 2013-11-06 | 大连理工大学 | 一类含酰肼键的1,8-萘酰亚胺类荧光二向性染料，其制备方法及应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2715126A (en) * | 1951-06-20 | 1955-08-09 | Gen Aniline & Film Corp | Production of 4-amino-3-sulfo-1, 8-naphthalimides |
| US2961438A (en) * | 1957-12-31 | 1960-11-22 | Hoechst Ag | Ortho-hydroxy-azo-dyestuffs |
| US3096333A (en) * | 1960-11-21 | 1963-07-02 | Gen Aniline & Film Corp | Reaction of 4-amino-1, 8-naphthalimides and aromatic dhsocyanates, and resulting products |
| US3310564A (en) * | 1961-01-21 | 1967-03-21 | Kasai Toshiyasu | Novel 4-alkoxy naphthalimides |
| US3252990A (en) * | 1961-08-10 | 1966-05-24 | Polaroid Corp | Pyrazolone derivatives |
-
1964
- 1964-08-06 AT AT727865A patent/AT257528B/de active
-
1965
- 1965-03-30 DE DE19651519462 patent/DE1519462A1/de active Pending
- 1965-07-19 US US473217A patent/US3362958A/en not_active Expired - Lifetime
- 1965-07-26 CH CH1048265A patent/CH437197A/de unknown
- 1965-07-26 CH CH1781766A patent/CH439713A/de unknown
- 1965-08-06 GB GB33764/65A patent/GB1067786A/en not_active Expired
- 1965-08-06 NL NL6510292A patent/NL6510292A/xx unknown
- 1965-08-06 BE BE667986D patent/BE667986A/xx unknown
- 1965-08-06 FR FR27608A patent/FR1443706A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6510292A (de) | 1966-02-09 |
| FR1443706A (fr) | 1966-06-24 |
| BE667986A (de) | 1965-12-01 |
| AT257528B (de) | 1967-10-10 |
| CH1048265A4 (de) | 1967-02-28 |
| GB1067786A (en) | 1967-05-03 |
| CH439713A (de) | 1967-07-15 |
| US3362958A (en) | 1968-01-09 |
| DE1469220B2 (de) | 1976-03-11 |
| DE1519462A1 (de) | 1970-03-12 |
| DE1469220A1 (de) | 1969-11-13 |
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