BE653181A - - Google Patents
Info
- Publication number
- BE653181A BE653181A BE653181DA BE653181A BE 653181 A BE653181 A BE 653181A BE 653181D A BE653181D A BE 653181DA BE 653181 A BE653181 A BE 653181A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/62—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings
-
- 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)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5013063 | 1963-09-18 | ||
| JP5648563 | 1963-10-19 | ||
| JP6271563 | 1963-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE653181A true BE653181A (es) | 1965-01-18 |
Family
ID=27293863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE653181D BE653181A (es) | 1963-09-18 | 1964-09-17 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3412089A (es) |
| BE (1) | BE653181A (es) |
| CH (1) | CH451150A (es) |
| DE (1) | DE1288608B (es) |
| GB (1) | GB1062257A (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3935195A (en) * | 1969-04-28 | 1976-01-27 | Sterling Drug Inc. | 4,4'-Stilbenebis-pyridooxazoles and related optical brighteners and polymeric compositions brightened thereby |
| US3988295A (en) * | 1972-10-16 | 1976-10-26 | Eastman Kodak Company | Organic compositions stabilized with benzoxazole or oxadiazole compounds |
| US3926969A (en) * | 1972-11-24 | 1975-12-16 | Sandoz Ltd | Triazole-bis(benzoxazole) optical brighteners |
| DE2712942A1 (de) * | 1977-03-24 | 1978-10-05 | Hoechst Ag | Stilbene, verfahren zu deren herstellung und deren verwendung als opttische aufheller |
| US4745142A (en) * | 1985-10-14 | 1988-05-17 | Teijin Limited | Stainproof polyester fiber |
| US4921964A (en) * | 1989-03-01 | 1990-05-01 | Eastman Kodak Company | Process for the preparation of stilbene derivatives |
| JPH0792065B2 (ja) * | 1990-06-30 | 1995-10-09 | 株式会社神戸製鋼所 | スクリュ圧縮機 |
| US5332828A (en) * | 1993-02-22 | 1994-07-26 | Eastman Kodak Company | Process for the preparation of bis (2-benzoxazolyl) stilbenes |
| US6177574B1 (en) * | 2000-03-02 | 2001-01-23 | Eastman Chemical Company | Preparation of mixtures of benzoxazolyl-stilbene compounds |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL98766C (es) * | 1955-06-17 | |||
| US2985661A (en) * | 1956-02-06 | 1961-05-23 | American Cyanamid Co | Preparation of 2(omicron-aminophenyl)-benzimidazole |
| GB856319A (en) * | 1958-01-16 | 1960-12-14 | Sterling Drug Inc | 4,4-bis(benzimidazol-2-yl)-stilbene |
| GB902058A (en) * | 1960-01-28 | 1962-07-25 | Ciba Ltd | Process for the preparation of di-benzoxazolyl-ethylene compounds |
| NL265443A (es) * | 1960-06-02 | |||
| US3260715A (en) * | 1962-12-17 | 1966-07-12 | Eastman Kodak Co | Fluorescent bis-benzoxazolyl stilbenes |
-
1964
- 1964-09-16 US US397001A patent/US3412089A/en not_active Expired - Lifetime
- 1964-09-16 GB GB37915/64A patent/GB1062257A/en not_active Expired
- 1964-09-17 BE BE653181D patent/BE653181A/xx unknown
- 1964-09-18 CH CH1219164A patent/CH451150A/fr unknown
- 1964-09-18 DE DES93229A patent/DE1288608B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH451150A (fr) | 1968-05-15 |
| DE1288608B (de) | 1969-02-06 |
| US3412089A (en) | 1968-11-19 |
| GB1062257A (en) | 1967-03-22 |