ZA804365B - Mixtures of optical brighteners - Google Patents
Mixtures of optical brightenersInfo
- Publication number
- ZA804365B ZA804365B ZA00804365A ZA804365A ZA804365B ZA 804365 B ZA804365 B ZA 804365B ZA 00804365 A ZA00804365 A ZA 00804365A ZA 804365 A ZA804365 A ZA 804365A ZA 804365 B ZA804365 B ZA 804365B
- Authority
- ZA
- South Africa
- Prior art keywords
- optical brighteners
- mixtures
- weight
- compound
- formula
- Prior art date
Links
Classifications
-
- 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
- D06L4/65—Optical bleaching or brightening with mixtures of optical brighteners
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Paper (AREA)
- Medicinal Preparation (AREA)
- Prostheses (AREA)
- Dental Preparations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792929687 DE2929687A1 (de) | 1979-07-21 | 1979-07-21 | Mischungen von optischen aufhellern |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA804365B true ZA804365B (en) | 1981-07-29 |
Family
ID=6076455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00804365A ZA804365B (en) | 1979-07-21 | 1980-07-18 | Mixtures of optical brighteners |
Country Status (10)
Country | Link |
---|---|
US (1) | US4330427A (fr) |
EP (1) | EP0023028B1 (fr) |
JP (1) | JPS5618655A (fr) |
AT (1) | ATE2017T1 (fr) |
AU (1) | AU533417B2 (fr) |
BR (1) | BR8004478A (fr) |
CA (1) | CA1151806A (fr) |
DE (2) | DE2929687A1 (fr) |
ES (1) | ES8105055A1 (fr) |
ZA (1) | ZA804365B (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH650792A5 (en) * | 1979-12-13 | 1985-08-15 | Ciba Geigy Ag | Optical brighteners from bisstyrylbenzene compounds and preparation thereof |
EP0030917B2 (fr) * | 1979-12-13 | 1991-03-20 | Ciba-Geigy Ag | Agents de blanchiment optique de la série des bistyrylbenzènes, procédé pour leur préparation et leur utilisation |
DE3001065A1 (de) * | 1980-01-12 | 1981-07-16 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von optischen aufhellern |
DE3027479A1 (de) * | 1980-07-19 | 1982-03-04 | Hoechst Ag, 6000 Frankfurt | Mischungen von optischen aufhellern und deren verwendung |
DE3104992A1 (de) * | 1981-02-12 | 1982-08-26 | Hoechst Ag, 6000 Frankfurt | "mischungen von optischen aufhellern" |
DE3313332A1 (de) * | 1983-04-13 | 1984-10-18 | Hoechst Ag, 6230 Frankfurt | Mischungen von optischen aufhellern zum aufhellen von polyvinylchlorid |
DE3339383A1 (de) * | 1983-10-29 | 1985-05-09 | Bayer Ag, 5090 Leverkusen | Distyrylverbindungen |
JPS60217999A (ja) * | 1984-03-31 | 1985-10-31 | 株式会社新潟鐵工所 | 流体荷役装置 |
US4778622A (en) * | 1986-03-21 | 1988-10-18 | Ciba-Geigy Corporation | Mixtures of fluorescent whitening agents |
DE3764040D1 (de) * | 1986-07-01 | 1990-09-06 | Ciba Geigy Ag | 1,4-distryrylbenzolverbindungen und deren mischungen mit anderen 1,4-distryrylbenzolverbindungen. |
CH671956A5 (fr) * | 1987-01-29 | 1989-10-13 | Ciba Geigy Ag | |
US4830763A (en) * | 1987-02-26 | 1989-05-16 | Ciba-Geigy Corporation | Process for increasing the degree of whiteness of polyester-containing textile material |
DE3878540D1 (de) * | 1987-11-27 | 1993-03-25 | Ciba Geigy Ag | Aufhellerdispersion. |
EP0323399B1 (fr) * | 1987-11-27 | 1993-02-17 | Ciba-Geigy Ag | Dispersion d'agent de blanchiment optique |
US6492032B1 (en) | 2000-10-12 | 2002-12-10 | Eastman Chemical Company | Multi-component optically brightened polyolefin blend |
DE10219993A1 (de) * | 2002-05-03 | 2003-11-20 | Basf Ag | Verfahren zum Aufhellen von textilen Materialien |
US7497971B2 (en) * | 2002-12-10 | 2009-03-03 | Ciba Specialty Chemicals Corporation | Mixtures of fluorescent whitening agents |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1469821B2 (de) * | 1959-06-24 | 1972-03-23 | Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen | Optische Aufheller für makromolekulare organische Stoffe |
CH533670A (de) * | 1968-12-05 | 1973-02-15 | Ciba Geigy Ag | Optische Aufhellmittel enthaltende anorganische Weisspigmente |
DE2037854C2 (de) * | 1970-07-30 | 1983-07-07 | Bayer Ag, 5090 Leverkusen | 3-(4-Chlor-1-pyrazolyl)-7-v-triazol-2-yl-cumarin-Verbindungen und deren Verwendung zum optischen Aufhellen |
JPS51100522A (ja) * | 1975-03-01 | 1976-09-04 | Kubota Ltd | Sagyokiratsukaboshisochi |
JPS544973A (en) * | 1977-06-13 | 1979-01-16 | Daiken Trade & Industry | Waterproof treatment for board |
-
1979
- 1979-07-21 DE DE19792929687 patent/DE2929687A1/de not_active Withdrawn
-
1980
- 1980-07-15 ES ES493376A patent/ES8105055A1/es not_active Expired
- 1980-07-16 US US06/169,296 patent/US4330427A/en not_active Expired - Lifetime
- 1980-07-16 AT AT80104163T patent/ATE2017T1/de not_active IP Right Cessation
- 1980-07-16 EP EP80104163A patent/EP0023028B1/fr not_active Expired
- 1980-07-16 DE DE8080104163T patent/DE3061345D1/de not_active Expired
- 1980-07-18 JP JP9769380A patent/JPS5618655A/ja active Granted
- 1980-07-18 ZA ZA00804365A patent/ZA804365B/xx unknown
- 1980-07-18 CA CA000356458A patent/CA1151806A/fr not_active Expired
- 1980-07-18 AU AU60636/80A patent/AU533417B2/en not_active Ceased
- 1980-07-18 BR BR8004478A patent/BR8004478A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS5618655A (en) | 1981-02-21 |
AU533417B2 (en) | 1983-11-24 |
ES493376A0 (es) | 1981-05-16 |
ATE2017T1 (de) | 1982-12-15 |
DE2929687A1 (de) | 1981-02-12 |
AU6063680A (en) | 1981-01-22 |
BR8004478A (pt) | 1981-01-27 |
US4330427A (en) | 1982-05-18 |
EP0023028B1 (fr) | 1982-12-15 |
EP0023028A1 (fr) | 1981-01-28 |
JPH0116867B2 (fr) | 1989-03-28 |
ES8105055A1 (es) | 1981-05-16 |
CA1151806A (fr) | 1983-08-16 |
DE3061345D1 (en) | 1983-01-20 |
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