EP0030917A3 - Optical brighteners from bistyryl benzene, process for their preparation and their use - Google Patents
Optical brighteners from bistyryl benzene, process for their preparation and their use Download PDFInfo
- Publication number
- EP0030917A3 EP0030917A3 EP80810378A EP80810378A EP0030917A3 EP 0030917 A3 EP0030917 A3 EP 0030917A3 EP 80810378 A EP80810378 A EP 80810378A EP 80810378 A EP80810378 A EP 80810378A EP 0030917 A3 EP0030917 A3 EP 0030917A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- bistyryl
- benzene
- preparation
- optical brighteners
- brighteners
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 title 2
- -1 bistyryl benzene Chemical compound 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
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)
- Coloring (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH11040/79A CH650792A5 (en) | 1979-12-13 | 1979-12-13 | Optical brighteners from bisstyrylbenzene compounds and preparation thereof |
CH11040/79 | 1979-12-13 | ||
CH305880 | 1980-04-21 | ||
CH3058/80 | 1980-04-21 |
Publications (4)
Publication Number | Publication Date |
---|---|
EP0030917A2 EP0030917A2 (en) | 1981-06-24 |
EP0030917A3 true EP0030917A3 (en) | 1982-02-17 |
EP0030917B1 EP0030917B1 (en) | 1985-01-23 |
EP0030917B2 EP0030917B2 (en) | 1991-03-20 |
Family
ID=25692061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP80810378A Expired - Lifetime EP0030917B2 (en) | 1979-12-13 | 1980-12-08 | Optical brighteners from bistyryl benzene, process for their preparation and their use |
Country Status (7)
Country | Link |
---|---|
US (3) | US4785128A (en) |
EP (1) | EP0030917B2 (en) |
JP (1) | JPH01152161A (en) |
BR (1) | BR8008161A (en) |
CA (1) | CA1175608A (en) |
DE (1) | DE3070041D1 (en) |
ES (2) | ES8205746A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3001065A1 (en) * | 1980-01-12 | 1981-07-16 | Basf Ag, 6700 Ludwigshafen | METHOD FOR PRODUCING OPTICAL BRIGHTENERS |
US4778622A (en) * | 1986-03-21 | 1988-10-18 | Ciba-Geigy Corporation | Mixtures of fluorescent whitening agents |
DE3764040D1 (en) * | 1986-07-01 | 1990-09-06 | Ciba Geigy Ag | 1,4-DISTRYRYLBENZENE COMPOUNDS AND THEIR MIXTURES WITH OTHER 1,4-DISTRYRYLBENZENE COMPOUNDS. |
CH671956A5 (en) * | 1987-01-29 | 1989-10-13 | Ciba Geigy Ag | |
DE3911221A1 (en) * | 1989-04-07 | 1990-10-11 | Bayer Ag | METHOD FOR THE PRODUCTION OF BIFUNCTIONAL STYLE CONNECTIONS THAT ENHANCING THE STYLE ENVIRONMENT THROUGHOUT FROM THE STYLE ENVIRONMENT THROUGHOUT |
DE4219772A1 (en) * | 1992-06-17 | 1993-12-23 | Hoechst Ag | 1,4-Bis(cyano styryl) mixts. for optical brighteners - esp. for natural or (semi)synthetic high molecular organic material partic. polyester fibres |
DE4330968A1 (en) * | 1993-09-13 | 1995-03-16 | Basf Ag | Brightener mixtures based on bisstyryl compounds |
KR0165729B1 (en) * | 1994-02-18 | 1999-03-20 | 로베르트 뢰머 | Stilbene-based materials, their preparation and use |
DE4415351A1 (en) * | 1994-05-02 | 1995-11-09 | Basf Ag | Process for the production of optical brighteners based on stilbene |
DE19609956A1 (en) * | 1995-03-24 | 1996-09-26 | Basf Ag | Optical brightener mixt. for (semi) synthetic or natural polymers |
ATE370961T1 (en) * | 1998-05-06 | 2007-09-15 | Genentech Inc | PURIFICATION OF ANTIBODIES BY ION EXCHANGE CHROMATOGRAPHY |
DE10237186A1 (en) * | 2002-08-14 | 2004-03-18 | Clariant Gmbh | Process for lightening synthetic fibers and plastics with granulated optical brighteners |
ES2316862T3 (en) | 2002-12-10 | 2009-04-16 | Ciba Holding Inc. | FLUORESCENT WHITENING AGENTS MIXTURES. |
JP4439327B2 (en) * | 2004-04-30 | 2010-03-24 | 富士フイルム株式会社 | Master for lithographic printing plate |
EP2153279B1 (en) * | 2007-05-25 | 2010-12-29 | Agfa Graphics N.V. | A lithographic printing plate precursor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH416078A (en) * | 1959-06-24 | 1966-06-30 | Basf Ag | Mixture containing macromolecular organic matter and optical brightener |
CH465548A (en) * | 1963-10-31 | 1968-08-15 | Basf Ag | Process for the optical brightening of textile materials made of synthetic polyesters and polyamides |
US3959340A (en) * | 1969-06-05 | 1976-05-25 | Ciba-Geigy Ag | Cyano-distyrylbenzenes |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH388929A (en) * | 1959-05-15 | 1965-03-15 | Basf Ag | Process for the preparation of compounds of the 1,4-divinylbenzene series |
DE1419003A1 (en) * | 1959-05-15 | 1968-12-12 | Basf Ag | Optical brightening mixtures |
DE1108219B (en) * | 1959-05-15 | 1961-06-08 | Basf Ag | Process for the preparation of compounds of the 1,4-divinyl-benzene series |
NL254044A (en) * | 1959-07-21 | |||
DE1129947B (en) * | 1959-07-29 | 1962-05-24 | Basf Ag | Process for the preparation of 1,4-bis (p-carboxystyryl) -benzenes |
DE1112072B (en) * | 1959-08-12 | 1961-08-03 | Basf Ag | Process for the preparation of compounds of the 1,4-bis (styryl) -benzene series |
US3076762A (en) * | 1960-06-20 | 1963-02-05 | Halliburton Co | Acidizing of wells |
DE2000027A1 (en) * | 1970-01-02 | 1971-07-08 | Basf Ag | Optical brighteners |
US4216105A (en) * | 1972-07-26 | 1980-08-05 | Hickson & Welch Limited | Compositions for the optical whitening of organic materials and use thereof |
US4093645A (en) * | 1972-07-26 | 1978-06-06 | Hickson & Welch Limited | Styryl-tetrahydronaphthyl derivatives |
DE2363416A1 (en) * | 1973-12-20 | 1975-07-03 | Hoechst Ag | NEW BIS-NAPHTHYL-AETHYLENE, PROCESS FOR THEIR PRODUCTION AND THEIR USE AS OPTICAL LIGHTENING AGENTS |
CH624108A5 (en) * | 1975-10-28 | 1981-07-15 | Sandoz Ag | |
DE2807497A1 (en) * | 1978-02-22 | 1979-08-23 | Bayer Ag | DISTYRYLIC COMPOUNDS |
DE2929599A1 (en) * | 1979-07-21 | 1981-02-05 | Hoechst Ag | MIXTURES OF OPTICAL BRIGHTENERS, THEIR PRODUCTION AND USE |
DE2929687A1 (en) * | 1979-07-21 | 1981-02-12 | Hoechst Ag | MIXTURES OF OPTICAL BRIGHTENERS |
DE2929591A1 (en) * | 1979-07-21 | 1981-02-05 | Hoechst Ag | MIXTURES OF OPTICAL BRIGHTENERS |
DE3001065A1 (en) * | 1980-01-12 | 1981-07-16 | Basf Ag, 6700 Ludwigshafen | METHOD FOR PRODUCING OPTICAL BRIGHTENERS |
-
1980
- 1980-12-08 EP EP80810378A patent/EP0030917B2/en not_active Expired - Lifetime
- 1980-12-08 DE DE8080810378T patent/DE3070041D1/en not_active Expired
- 1980-12-11 CA CA000366537A patent/CA1175608A/en not_active Expired
- 1980-12-12 ES ES497647A patent/ES8205746A1/en not_active Expired
- 1980-12-12 BR BR8008161A patent/BR8008161A/en not_active IP Right Cessation
-
1981
- 1981-04-20 ES ES501488A patent/ES501488A0/en active Granted
-
1983
- 1983-03-18 US US06/474,731 patent/US4785128A/en not_active Expired - Lifetime
-
1985
- 1985-07-18 US US06/756,382 patent/US4778623A/en not_active Expired - Lifetime
-
1988
- 1988-10-19 JP JP63261678A patent/JPH01152161A/en active Pending
-
1990
- 1990-05-10 US US07/520,843 patent/US5001253A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH416078A (en) * | 1959-06-24 | 1966-06-30 | Basf Ag | Mixture containing macromolecular organic matter and optical brightener |
CH465548A (en) * | 1963-10-31 | 1968-08-15 | Basf Ag | Process for the optical brightening of textile materials made of synthetic polyesters and polyamides |
US3959340A (en) * | 1969-06-05 | 1976-05-25 | Ciba-Geigy Ag | Cyano-distyrylbenzenes |
Also Published As
Publication number | Publication date |
---|---|
US4785128A (en) | 1988-11-15 |
CA1175608A (en) | 1984-10-09 |
US4778623A (en) | 1988-10-18 |
BR8008161A (en) | 1981-06-30 |
JPH01152161A (en) | 1989-06-14 |
EP0030917B2 (en) | 1991-03-20 |
ES497647A0 (en) | 1982-07-01 |
EP0030917B1 (en) | 1985-01-23 |
ES8205746A1 (en) | 1982-07-01 |
DE3070041D1 (en) | 1985-03-07 |
US5001253A (en) | 1991-03-19 |
ES8206433A1 (en) | 1982-08-16 |
EP0030917A2 (en) | 1981-06-24 |
ES501488A0 (en) | 1982-08-16 |
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Legal Events
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