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 PDF

Info

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
Application number
EP80810378A
Other languages
German (de)
Other versions
EP0030917B2 (en
EP0030917B1 (en
EP0030917A2 (en
Inventor
Leonardo Dr. Guglielmetti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25692061&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0030917(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from CH11040/79A external-priority patent/CH650792A5/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of EP0030917A2 publication Critical patent/EP0030917A2/en
Publication of EP0030917A3 publication Critical patent/EP0030917A3/en
Application granted granted Critical
Publication of EP0030917B1 publication Critical patent/EP0030917B1/en
Publication of EP0030917B2 publication Critical patent/EP0030917B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
EP80810378A 1979-12-13 1980-12-08 Optical brighteners from bistyryl benzene, process for their preparation and their use Expired - Lifetime EP0030917B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH11040/79 1979-12-13
CH11040/79A CH650792A5 (en) 1979-12-13 1979-12-13 Optical brighteners from bisstyrylbenzene compounds and preparation thereof
CH3058/80 1980-04-21
CH305880 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)

* Cited by examiner, † Cited by third party
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
EP0252009B1 (en) * 1986-07-01 1990-08-01 Ciba-Geigy Ag 1,4-distyryl benzene compounds and their mixtures with other 1,4-distyryl benzene 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
ATE321066T1 (en) * 1998-05-06 2006-04-15 Genentech Inc ANTI-HER2 ANTIBODY COMPOSITION
DE10237186A1 (en) * 2002-08-14 2004-03-18 Clariant Gmbh Process for lightening synthetic fibers and plastics with granulated optical brighteners
ATE413489T1 (en) * 2002-12-10 2008-11-15 Ciba Holding Inc MIXTURES OPTICAL BRIGHTENERS
JP4439327B2 (en) * 2004-04-30 2010-03-24 富士フイルム株式会社 Master for lithographic printing plate
BRPI0811197B1 (en) * 2007-05-25 2019-04-02 Agfa Nv LITHOGRAPHIC PRINT PLATE PRECURSOR, PROCESS FOR PREPARING SENSIBILIZER MIXTURES AND METHOD FOR MANUFACTURING A PRINT PLATE

Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108219B (en) * 1959-05-15 1961-06-08 Basf Ag Process for the preparation of compounds of the 1,4-divinyl-benzene series
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
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
US4093645A (en) * 1972-07-26 1978-06-06 Hickson & Welch Limited Styryl-tetrahydronaphthyl derivatives
US4216105A (en) * 1972-07-26 1980-08-05 Hickson & Welch Limited Compositions for the optical whitening of organic materials and use thereof
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
DE2929591A1 (en) * 1979-07-21 1981-02-05 Hoechst Ag MIXTURES OF OPTICAL BRIGHTENERS
DE2929687A1 (en) * 1979-07-21 1981-02-12 Hoechst Ag MIXTURES OF OPTICAL BRIGHTENERS
DE2929599A1 (en) * 1979-07-21 1981-02-05 Hoechst Ag MIXTURES OF OPTICAL BRIGHTENERS, THEIR PRODUCTION AND USE
DE3001065A1 (en) * 1980-01-12 1981-07-16 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING OPTICAL BRIGHTENERS

Patent Citations (3)

* Cited by examiner, † Cited by third party
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
EP0030917B2 (en) 1991-03-20
US5001253A (en) 1991-03-19
US4778623A (en) 1988-10-18
US4785128A (en) 1988-11-15
CA1175608A (en) 1984-10-09
EP0030917B1 (en) 1985-01-23
ES497647A0 (en) 1982-07-01
JPH01152161A (en) 1989-06-14
DE3070041D1 (en) 1985-03-07
ES8205746A1 (en) 1982-07-01
EP0030917A2 (en) 1981-06-24
BR8008161A (en) 1981-06-30
ES501488A0 (en) 1982-08-16
ES8206433A1 (en) 1982-08-16

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