FR2431532A1 - Solutions stables d'azurants optiques pour l'azurage optique de matieres fibreuses naturelles et synthetiques - Google Patents

Solutions stables d'azurants optiques pour l'azurage optique de matieres fibreuses naturelles et synthetiques

Info

Publication number
FR2431532A1
FR2431532A1 FR7918400A FR7918400A FR2431532A1 FR 2431532 A1 FR2431532 A1 FR 2431532A1 FR 7918400 A FR7918400 A FR 7918400A FR 7918400 A FR7918400 A FR 7918400A FR 2431532 A1 FR2431532 A1 FR 2431532A1
Authority
FR
France
Prior art keywords
optical
natural
fibrous materials
optical brighteners
stable solutions
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
FR7918400A
Other languages
English (en)
French (fr)
Other versions
FR2431532B1 (enExample
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
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2431532A1 publication Critical patent/FR2431532A1/fr
Application granted granted Critical
Publication of FR2431532B1 publication Critical patent/FR2431532B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C09B69/04—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detergent Compositions (AREA)
  • Paper (AREA)
FR7918400A 1978-07-17 1979-07-16 Solutions stables d'azurants optiques pour l'azurage optique de matieres fibreuses naturelles et synthetiques Granted FR2431532A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH770778 1978-07-17

Publications (2)

Publication Number Publication Date
FR2431532A1 true FR2431532A1 (fr) 1980-02-15
FR2431532B1 FR2431532B1 (enExample) 1982-07-30

Family

ID=4329254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7918400A Granted FR2431532A1 (fr) 1978-07-17 1979-07-16 Solutions stables d'azurants optiques pour l'azurage optique de matieres fibreuses naturelles et synthetiques

Country Status (9)

Country Link
US (1) US4605511A (enExample)
JP (1) JPS5516086A (enExample)
BR (1) BR7904505A (enExample)
DD (1) DD145291A5 (enExample)
DE (1) DE2928052A1 (enExample)
ES (1) ES482502A1 (enExample)
FR (1) FR2431532A1 (enExample)
GB (1) GB2026566B (enExample)
MX (1) MX150638A (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046482A1 (de) * 1980-12-10 1982-07-15 Bayer Ag, 5090 Leverkusen Verfahren zum weisstoenen von fasermaterialien
JPS5982479A (ja) * 1982-10-27 1984-05-12 住友化学工業株式会社 疎水性染料組成物およびそれを用いる染色法
ES2053807T3 (es) * 1987-11-27 1994-08-01 Ciba Geigy Ag Dispersion blanqueadora acuosa y procedimiento para su preparacion.
IT1237754B (it) * 1989-11-08 1993-06-17 Sigma Prodotti Chimici Srl Composizione liquida di candeggiante ottico.
GB2277749B (en) * 1993-05-08 1996-12-04 Ciba Geigy Ag Fluorescent whitening of paper
GB9412590D0 (en) * 1994-06-23 1994-08-10 Sandoz Ltd Organic compounds
GB9418958D0 (en) * 1994-09-21 1994-11-09 Ciba Geigy Ag Fluorescent whitening agents
JP3299484B2 (ja) * 1997-09-10 2002-07-08 ティーディーケイ株式会社 テープカセット用テープリール
JP2001081353A (ja) * 1999-07-13 2001-03-27 Nicca Chemical Co Ltd 水性液体染料組成物
US20040149410A1 (en) * 2001-05-29 2004-08-05 Peter Rohringer Composition for the fluorescent whitening of paper
WO2016115408A1 (en) 2015-01-14 2016-07-21 Gregory Van Buskirk Improved fabric treatment method for stain release
AU2004274657A1 (en) * 2003-09-19 2005-03-31 Ciba Specialty Chemicals Holding Inc. Aqueous solutions of fluorescent whitening agents
EP1805361B1 (en) * 2004-10-27 2009-08-26 Basf Se Compositions of fluorescent whitening agents
CN101429345B (zh) * 2008-12-08 2012-07-18 浙江传化华洋化工有限公司 三嗪二苯乙烯类液体荧光增白剂的制备方法
WO2015106449A1 (en) 2014-01-20 2015-07-23 The Procter & Gamble Company Fluorescent brightener premix
WO2015164677A1 (en) 2014-04-23 2015-10-29 Gregory Van Buskirk Cleaning formulations for chemically sensitive individuals: compositions and methods
CN105238099B (zh) * 2015-10-12 2017-07-07 山西青山化工有限公司 一种增白皂用液体荧光增白剂及其制备方法
EP3173247A1 (en) * 2015-11-24 2017-05-31 Omya International AG Printed watermark

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871898A (en) * 1969-11-14 1975-03-18 Ciba Geigy Ag Process for the optical brightening of organic fibre material
CH360070A4 (enExample) * 1970-03-11 1972-11-15
US4093645A (en) * 1972-07-26 1978-06-06 Hickson & Welch Limited Styryl-tetrahydronaphthyl derivatives
DE2412785B2 (de) * 1974-03-16 1981-07-16 Bayer Ag, 5090 Leverkusen Verfahren zum Weißtönen stickstoffhaltiger Fasermaterialien und Fasermaterialien aus Cellulose

Also Published As

Publication number Publication date
JPS6223987B2 (enExample) 1987-05-26
BR7904505A (pt) 1980-04-08
GB2026566B (en) 1983-02-09
JPS5516086A (en) 1980-02-04
DE2928052A1 (de) 1980-01-31
US4605511A (en) 1986-08-12
MX150638A (es) 1984-06-13
FR2431532B1 (enExample) 1982-07-30
ES482502A1 (es) 1980-09-01
GB2026566A (en) 1980-02-06
DD145291A5 (de) 1980-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse