NL290832A - - Google Patents
Info
- Publication number
- NL290832A NL290832A NL290832DA NL290832A NL 290832 A NL290832 A NL 290832A NL 290832D A NL290832D A NL 290832DA NL 290832 A NL290832 A NL 290832A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
-
- 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)
- Paper (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1445705A DE1445705C3 (de) | 1962-03-31 | 1962-03-31 | 13-Diphenylpyrazoline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL290832A true NL290832A (US20080293856A1-20081127-C00150.png) |
Family
ID=7096444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL290832D NL290832A (US20080293856A1-20081127-C00150.png) | 1962-03-31 |
Country Status (7)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1286897B (de) * | 1965-10-27 | 1969-01-09 | Kalle Ag | Zweikomponentendiazotypiematerial |
| US3998812A (en) * | 1968-04-19 | 1976-12-21 | Hoechst Aktiengesellschaft | Styryl-pyrazoline compounds |
| US3754964A (en) * | 1971-02-26 | 1973-08-28 | Ciba Geigy Corp | Process for the continuous optical brightening of acylated cellulose fibre material |
| US3957815A (en) * | 1971-09-09 | 1976-05-18 | Hoechst Aktiengesellschaft | 3-[3',4'-Dichloro-6'-alkyl-phenyl]-Δ2 -pyrazoline derivatives and their use as optical brighteners |
| US4045169A (en) * | 1971-09-09 | 1977-08-30 | Hoechst Aktiengesellschaft | 3-[3',4'-Dichloro-6'-alkyl-phenyl]-Δ 2-pyrazoline derivatives and their use as optical brighteners |
| US4071466A (en) * | 1973-03-02 | 1978-01-31 | Bayer Aktiengesellschaft | Optical brighteners |
| NL7408047A (US20080293856A1-20081127-C00150.png) * | 1973-06-21 | 1974-12-24 | ||
| US4085101A (en) * | 1973-07-18 | 1978-04-18 | Sandoz Ltd. | 1,3-Diaryl-2-pyrazoline derivatives |
| DE2502434A1 (de) * | 1974-01-29 | 1975-07-31 | Sandoz Ag | Neue verbindungen der pyrazolinreihe |
| DE3409429A1 (de) * | 1984-03-15 | 1985-09-26 | Bayer Ag, 5090 Leverkusen | Pyrazolinverbindungen |
| US4904794A (en) * | 1987-03-05 | 1990-02-27 | Ciba-Geigy Corporation | Pyrazoline compounds |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2610969A (en) * | 1952-09-16 | production of diaryl pyrazolines | ||
| US2740793A (en) * | 1956-04-03 | Pyrazolines | ||
| US3133080A (en) * | 1964-05-12 | Optical whitening agents of the | ||
| US2454075A (en) * | 1947-04-02 | 1948-11-16 | Cities Service Oil Co | Steam turbine lubricating oils |
| GB669590A (en) * | 1949-06-03 | 1952-04-02 | Ilford Ltd | Improvements in or relating to a process for improving the whiteness of colour materials |
| US2640056A (en) * | 1949-06-03 | 1953-05-26 | Ilford Ltd | Pyrazoline sulphonic acids |
| DE1008569B (de) * | 1954-08-04 | 1957-05-16 | Ferrania Spa | Verfahren zur Unterscheidung verschiedener Typen von Rohfilmen |
| CH333182A (de) * | 1955-02-15 | 1958-11-29 | Ciba Geigy | Verwendung von Di-imidazolen zum optischen Aufhellen von Materialien aus Acrylnitrilpolymerisaten |
| BE555431A (US20080293856A1-20081127-C00150.png) * | 1956-03-03 | |||
| BE555826A (US20080293856A1-20081127-C00150.png) * | 1956-03-16 | |||
| NL228562A (US20080293856A1-20081127-C00150.png) * | 1957-06-14 | 1900-01-01 | Geigy Ag J R | |
| US2985593A (en) * | 1958-09-26 | 1961-05-23 | Borden Co | Scintillator composition |
| US3131079A (en) * | 1960-08-12 | 1964-04-28 | Bayer Ag | Brightening of fiber material by coating with 1, 3-diaryl- and 1, 3, 5-triaryl pyrazoline derivatives |
-
0
- NL NL290832D patent/NL290832A/xx unknown
-
1962
- 1962-03-31 DE DE1445705A patent/DE1445705C3/de not_active Expired
-
1963
- 1963-03-18 CH CH216765A patent/CH405702A/de unknown
- 1963-03-20 AT AT218063A patent/AT242087B/de active
- 1963-03-21 GB GB11266/63A patent/GB1013454A/en not_active Expired
- 1963-03-21 BE BE629875A patent/BE629875A/fr unknown
- 1963-03-26 US US267920A patent/US3378389A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH405702A (de) | 1966-01-15 |
| BE629875A (fr) | 1963-07-15 |
| AT242087B (de) | 1965-08-25 |
| DE1445705B2 (de) | 1977-09-15 |
| DE1445705C3 (de) | 1978-05-11 |
| DE1445705A1 (de) | 1969-01-23 |
| GB1013454A (en) | 1965-12-15 |
| US3378389A (en) | 1968-04-16 |
