BE674535A - - Google Patents
Info
- Publication number
- BE674535A BE674535A BE674535DA BE674535A BE 674535 A BE674535 A BE 674535A BE 674535D A BE674535D A BE 674535DA BE 674535 A BE674535 A BE 674535A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0044856 | 1964-12-31 | ||
| DEF0046812 | 1965-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE674535A true BE674535A (xx) | 1966-04-15 |
Family
ID=25976588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE674535D BE674535A (xx) | 1964-12-31 | 1965-12-30 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3637734A (xx) |
| AT (1) | AT259505B (xx) |
| BE (1) | BE674535A (xx) |
| CH (3) | CH556865A (xx) |
| DE (2) | DE1469227A1 (xx) |
| GB (1) | GB1059256A (xx) |
| NL (1) | NL150178B (xx) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940417A (en) * | 1970-12-09 | 1976-02-24 | Ciba-Geigy Corporation | Quaternised benzofuranyl-benzimidazoles |
| CH1825170A4 (xx) * | 1970-12-09 | 1973-04-30 | ||
| US3983130A (en) * | 1972-06-02 | 1976-09-28 | E. R. Squibb & Sons, Inc. | Anthelmintic isothiocyanobenzoxazoles |
| US3971731A (en) * | 1973-02-09 | 1976-07-27 | Bayer Aktiengesellschaft | Benzodifuran compounds |
| DE2346316C2 (de) * | 1973-09-14 | 1985-02-14 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von 2-Furylbenzimidazolen |
| CH616422A5 (xx) * | 1974-05-23 | 1980-03-31 | Sandoz Ag | |
| US4009994A (en) * | 1974-08-22 | 1977-03-01 | Ciba-Geigy Corporation | Process and product of optical brightening with quaternized benzofuranyl-benzimidazoles |
| CH632628B (de) * | 1976-07-26 | Ciba Geigy Ag | Verfahren zur herstellung von benzofuranyl-benzimidazolen und deren verwendung als optische aufheller. | |
| CH635839A5 (de) * | 1976-08-04 | 1983-04-29 | Sandoz Ag | Verfahren zur herstellung von n-substituierten und quaternierten benzimidazolen und deren verwendung. |
| US4264325A (en) * | 1977-02-22 | 1981-04-28 | Ciba-Geigy Corporation | Phenyl-benzimidazolyl-furanes for optical brightening of organic materials |
| LU76819A1 (xx) * | 1977-02-22 | 1978-10-18 | ||
| CH645359A5 (de) * | 1978-11-20 | 1984-09-28 | Ciba Geigy Ag | Lagerstabile, konzentrierte waessrige loesung von benzimidazolium-aufhellern. |
| US4542222A (en) * | 1980-12-29 | 1985-09-17 | Ciba-Ceigy Corporation | Benzimidazoles |
| EP2003125A1 (en) * | 2007-06-14 | 2008-12-17 | Total Petrochemicals Research Feluy | New tridentate ligand compounds with imino furan units, method for manufacturing said compounds, and their use in the preparation of catalysts for the homopolymerisation and copolymerisation of ethylene and alpha-olefins |
| US9255088B2 (en) | 2010-08-11 | 2016-02-09 | The Regents Of The University Of California | Premature-termination-codons readthrough compounds |
| US9598395B2 (en) | 2012-03-23 | 2017-03-21 | The Regents Of The University Of California | Premature-termination-codons readthrough compounds |
-
1964
- 1964-12-31 DE DE19641469227 patent/DE1469227A1/de active Pending
-
1965
- 1965-08-04 DE DE19651545846 patent/DE1545846A1/de active Pending
- 1965-12-17 CH CH1044568A patent/CH556865A/xx not_active IP Right Cessation
- 1965-12-17 CH CH897568A patent/CH459556A/de unknown
- 1965-12-17 CH CH1746165A patent/CH466842A/de unknown
- 1965-12-30 AT AT1177965A patent/AT259505B/de active
- 1965-12-30 BE BE674535D patent/BE674535A/xx unknown
- 1965-12-31 NL NL656517273A patent/NL150178B/xx unknown
- 1965-12-31 GB GB55406/65A patent/GB1059256A/en not_active Expired
-
1969
- 1969-06-17 US US838011A patent/US3637734A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH459556A (de) | 1968-07-15 |
| NL6517273A (xx) | 1966-07-04 |
| CH466842A (de) | 1969-02-14 |
| DE1545846A1 (de) | 1969-10-23 |
| US3637734A (en) | 1972-01-25 |
| AT259505B (de) | 1968-01-25 |
| CH1746165A4 (xx) | 1968-09-13 |
| DE1469227A1 (de) | 1970-06-04 |
| GB1059256A (en) | 1967-02-15 |
| CH556865A (de) | 1974-12-13 |
| NL150178B (nl) | 1976-07-15 |