BE758362A - Eclaircissants de la serie des 2-styryl-5-phenyl-benzotriazols - Google Patents
Eclaircissants de la serie des 2-styryl-5-phenyl-benzotriazolsInfo
- Publication number
- BE758362A BE758362A BE758362DA BE758362A BE 758362 A BE758362 A BE 758362A BE 758362D A BE758362D A BE 758362DA BE 758362 A BE758362 A BE 758362A
- Authority
- BE
- Belgium
- Prior art keywords
- benzotriazols
- lighteners
- styryl
- phenyl
- series
- Prior art date
Links
Classifications
-
- 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
- C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
- C07D249/18—Benzotriazoles
-
- 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)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691955068 DE1955068A1 (de) | 1969-11-03 | 1969-11-03 | Styrylverbindungen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE758362A true BE758362A (fr) | 1971-04-16 |
Family
ID=5749903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE758362D BE758362A (fr) | 1969-11-03 | Eclaircissants de la serie des 2-styryl-5-phenyl-benzotriazols |
Country Status (9)
Country | Link |
---|---|
US (1) | US3758460A (fr) |
AT (1) | AT299111B (fr) |
BE (1) | BE758362A (fr) |
CA (1) | CA922710A (fr) |
CH (2) | CH1630470A4 (fr) |
DE (1) | DE1955068A1 (fr) |
FR (1) | FR2068960A5 (fr) |
GB (1) | GB1290792A (fr) |
NL (1) | NL7016015A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2500915C3 (de) * | 1975-01-11 | 1980-09-18 | Bayer Ag, 5090 Leverkusen | Verfahren zum Weißtönen von Textilfasem aus Polyestern oder Mischfasern aus Polyestern und Cellulose oder Wolle |
DE2601469A1 (de) * | 1976-01-16 | 1977-07-21 | Bayer Ag | Weisstoener, deren herstellung und verwendung |
US4157913A (en) * | 1976-04-12 | 1979-06-12 | Ricoh Co., Ltd. | Derivatives of 1,3,4-oxadiazole and electrophotographic elements containing same |
US4070339A (en) * | 1976-08-16 | 1978-01-24 | Eastman Kodak Company | Bichromophoric benzotriazole-styrene ester ultraviolet stabilizers and their use in organic compositions |
DE2842686A1 (de) * | 1978-09-30 | 1980-04-10 | Bayer Ag | Triazolylstyrylverbindungen |
-
0
- BE BE758362D patent/BE758362A/fr unknown
-
1969
- 1969-11-03 DE DE19691955068 patent/DE1955068A1/de active Pending
-
1970
- 1970-10-19 AT AT939070A patent/AT299111B/de not_active IP Right Cessation
- 1970-10-22 US US00083241A patent/US3758460A/en not_active Expired - Lifetime
- 1970-11-02 NL NL7016015A patent/NL7016015A/xx unknown
- 1970-11-03 CH CH1630470D patent/CH1630470A4/xx unknown
- 1970-11-03 FR FR7039576A patent/FR2068960A5/fr not_active Expired
- 1970-11-03 GB GB1290792D patent/GB1290792A/en not_active Expired
- 1970-11-03 CA CA097231A patent/CA922710A/en not_active Expired
- 1970-11-03 CH CH1630470A patent/CH529875A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2068960A5 (fr) | 1971-09-03 |
US3758460A (en) | 1973-09-11 |
DE1955068A1 (de) | 1971-07-08 |
CH1630470A4 (fr) | 1972-07-14 |
GB1290792A (fr) | 1972-09-27 |
AT299111B (de) | 1972-06-12 |
CA922710A (en) | 1973-03-13 |
CH529875A (de) | 1972-07-14 |
NL7016015A (fr) | 1971-05-05 |
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