ZA936473B - Process for preparing distyrylbiphenyl compounds. - Google Patents

Process for preparing distyrylbiphenyl compounds.

Info

Publication number
ZA936473B
ZA936473B ZA936473A ZA936473A ZA936473B ZA 936473 B ZA936473 B ZA 936473B ZA 936473 A ZA936473 A ZA 936473A ZA 936473 A ZA936473 A ZA 936473A ZA 936473 B ZA936473 B ZA 936473B
Authority
ZA
South Africa
Prior art keywords
denotes
preparing
distyrylbiphenyl compounds
distyrylbiphenyl
compounds
Prior art date
Application number
ZA936473A
Other languages
English (en)
Inventor
Leonardo Gulgielmetti
Original Assignee
Ciba Geigy
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
Application filed by Ciba Geigy filed Critical Ciba Geigy
Publication of ZA936473B publication Critical patent/ZA936473B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40—Dyes ; Pigments
    • C11D3/42—Brightening agents ; Blueing agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids
    • 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
    • D06L4/664—Preparations of optical brighteners; Optical brighteners in aerosol form; Physical treatment of optical brighteners
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Textile Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA936473A 1992-09-03 1993-09-02 Process for preparing distyrylbiphenyl compounds. ZA936473B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH276492 1992-09-03

Publications (1)

Publication Number Publication Date
ZA936473B true ZA936473B (en) 1994-03-24

Family

ID=4241090

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA936473A ZA936473B (en) 1992-09-03 1993-09-02 Process for preparing distyrylbiphenyl compounds.

Country Status (15)

Country Link
US (1) US5332861A (cs)
EP (1) EP0586346B1 (cs)
JP (1) JP3387567B2 (cs)
KR (1) KR100304746B1 (cs)
AT (1) ATE136883T1 (cs)
AU (1) AU658764B2 (cs)
BR (1) BR9303679A (cs)
CA (1) CA2105371A1 (cs)
CZ (1) CZ286135B6 (cs)
DE (1) DE59302245D1 (cs)
ES (1) ES2086917T3 (cs)
MX (1) MX9305386A (cs)
RU (1) RU2125988C1 (cs)
TW (1) TW229199B (cs)
ZA (1) ZA936473B (cs)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY109837A (en) * 1992-06-30 1997-08-30 Ciba Specialty Chemicals Holding Inc Hydrates of the disodium salt or dipotassium salt of 4, 4''-bis (2-sulfostyryl)bipheny]
GB2277749B (en) * 1993-05-08 1996-12-04 Ciba Geigy Ag Fluorescent whitening of paper
GB9710925D0 (en) * 1997-05-29 1997-07-23 Ciba Geigy Ag Process for preparing distyrylbiphenyl compounds
EP0957085B1 (en) * 1998-05-13 2003-03-26 Ciba Spezialitätenchemie Holding AG (Ciba Spécialités Chimiques Holding SA) (Ciba Specialty Chemicals Holding Inc.) A process for the preparation of sulphonated distyryl-biphenyl compounds
DE69906181D1 (de) * 1998-05-13 2003-04-30 Ciba Sc Holding Ag Verfahren zur Herstellung von sulfonierten Distyrylbiphenylverbindungen
GB0222091D0 (en) * 2002-09-24 2002-10-30 Boots Co Plc Dental compositions and methods
CN102713078B (zh) * 2010-01-15 2014-06-18 新日铁住金株式会社 打桩方法及励振控制方法
CN101845233A (zh) * 2010-05-24 2010-09-29 山西青山化工有限公司 4,4’-二苯乙烯基联苯-2,2’-二磺酸荧光增白剂的制备方法
CN102911509A (zh) * 2012-10-26 2013-02-06 山西青山化工有限公司 一种二苯乙烯基联苯型荧光增白剂的环保制备方法
CN102924971A (zh) * 2012-11-16 2013-02-13 山西青山化工有限公司 混合型二苯乙烯联苯类荧光增白剂及其制备方法
CN102924959B (zh) * 2012-11-17 2014-08-13 山西青山化工有限公司 一种微红色调的二苯乙烯联苯类荧光增白剂的合成方法
IL285846B1 (en) * 2019-02-27 2024-07-01 John Cleaon Moore Heat and plasma resistant and water cleanable coating for laser interactive applications

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH554848A (de) * 1967-10-03 1974-10-15 Ciba Geigy Ag Verfahren zur herstellung neuer stilben-derivate.
CH566420B5 (en) * 1967-10-03 1975-09-15 Ciba Geigy Ag Bis-stilbene compds for use as optical brighteners
JPS5510633B2 (cs) * 1972-05-19 1980-03-18
CH630215B (de) * 1976-07-09 Ciba Geigy Ag Aufhellmittel und dessen verwendung zum aufhellen von textilien.
US4925595A (en) * 1987-07-03 1990-05-15 Ciba-Geigy Corporation Liquid detergent compositions containing disulfonated fluorescent whitening agents: di-styryl-biphenyl or di-styryl-benzene derivatives
EP0364403B1 (de) * 1988-10-13 1993-03-24 Ciba-Geigy Ag Distyrylbiphenylverbindungen
DE4017568A1 (de) * 1990-05-31 1991-12-05 Bayer Ag Verfahren zur herstellung von bisstilbenverbindungen
MY109837A (en) * 1992-06-30 1997-08-30 Ciba Specialty Chemicals Holding Inc Hydrates of the disodium salt or dipotassium salt of 4, 4''-bis (2-sulfostyryl)bipheny]

Also Published As

Publication number Publication date
JPH06192212A (ja) 1994-07-12
ES2086917T3 (es) 1996-07-01
AU4609493A (en) 1994-03-10
CZ286135B6 (cs) 2000-01-12
EP0586346A1 (de) 1994-03-09
RU2125988C1 (ru) 1999-02-10
US5332861A (en) 1994-07-26
AU658764B2 (en) 1995-04-27
ATE136883T1 (de) 1996-05-15
CA2105371A1 (en) 1994-03-04
BR9303679A (pt) 1994-06-14
EP0586346B1 (de) 1996-04-17
TW229199B (cs) 1994-09-01
KR100304746B1 (ko) 2001-11-30
CZ180293A3 (en) 1994-03-16
MX9305386A (es) 1994-03-31
KR940006997A (ko) 1994-04-26
DE59302245D1 (de) 1996-05-23
JP3387567B2 (ja) 2003-03-17

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