ES2053806T3 - Dispersion blanqueadora estable y procedimiento para su preparacion. - Google Patents

Dispersion blanqueadora estable y procedimiento para su preparacion.

Info

Publication number
ES2053806T3
ES2053806T3 ES88810793T ES88810793T ES2053806T3 ES 2053806 T3 ES2053806 T3 ES 2053806T3 ES 88810793 T ES88810793 T ES 88810793T ES 88810793 T ES88810793 T ES 88810793T ES 2053806 T3 ES2053806 T3 ES 2053806T3
Authority
ES
Spain
Prior art keywords
procedure
dispersion
preparation
stable whitening
bleachers
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.)
Expired - Lifetime
Application number
ES88810793T
Other languages
English (en)
Inventor
Werner Dr Fringeli
Martin Dr Jollenbeck
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
Application granted granted Critical
Publication of ES2053806T3 publication Critical patent/ES2053806T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/243—Combustion in situ
    • E21B43/247—Combustion in situ in association with fracturing processes or crevice forming processes
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/922—Polyester fiber

Abstract

SE DESCRIBEN DISPERSIONES DE BLANQUEADORES CONTENIENDO UN BLANQUEADOR OPTICO INSOLUBLE EN AGUA O MEDIOS DISPERSORES LIGEROS O SUSTANCIAS AUXILIARES COMO UN COPOLIMERIZAD DE 2-RINILPIRROLIDINO CON 3 ACIDOS VINIOLOPROPIONICO. TAMBIEN ESTA PREVISTO UN PROCEDIMIENTO Y UNA APLICACION DE LOS BLANQUEADORES OPTICOS EN FIBRAS TEXTILES. ESTAS NUEVAS DISPERSIONES SON ALTAMENTE ESTABLES.
ES88810793T 1987-11-27 1988-11-18 Dispersion blanqueadora estable y procedimiento para su preparacion. Expired - Lifetime ES2053806T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH463187 1987-11-27

Publications (1)

Publication Number Publication Date
ES2053806T3 true ES2053806T3 (es) 1994-08-01

Family

ID=4279743

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88810793T Expired - Lifetime ES2053806T3 (es) 1987-11-27 1988-11-18 Dispersion blanqueadora estable y procedimiento para su preparacion.

Country Status (6)

Country Link
US (1) US5053055A (es)
EP (1) EP0321393B1 (es)
JP (1) JPH01170660A (es)
DE (1) DE3878540D1 (es)
ES (1) ES2053806T3 (es)
MX (1) MX168868B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH682748A5 (de) * 1991-11-07 1993-11-15 Ciba Geigy Ag Lagerstabile Formulierung von optischen Aufhellermischungen.
DE4330968A1 (de) * 1993-09-13 1995-03-16 Basf Ag Aufhellermischungen auf Basis von Bisstyrylverbindungen
DK1115938T3 (da) 1998-08-25 2003-09-08 Clariant Finance Bvi Ltd Vandige præparater af UV-aktive midler, fremstilling og anvendelse deraf
TWI250237B (en) * 1999-10-25 2006-03-01 Ciba Sc Holding Ag Mixtures of fluorescent whitening agents
DE10219993A1 (de) * 2002-05-03 2003-11-20 Basf Ag Verfahren zum Aufhellen von textilen Materialien
JP4580241B2 (ja) * 2002-12-10 2010-11-10 チバ ホールディング インコーポレーテッド 蛍光増白剤の混合物
US7108913B1 (en) * 2005-05-09 2006-09-19 Mattel, Inc. Light reflecting polymeric articles containing benzoxazolyl-napthalene optical brighteners
GB0617030D0 (en) † 2006-08-30 2006-10-11 Elopak Systems Improvements in or relating to packaging
MY162539A (en) * 2011-01-20 2017-06-15 Huntsman Advanced Mat (Switzerland) Gmbh Formulations of fluorescent whitening agents in dispersed form
CN113638219A (zh) * 2021-08-20 2021-11-12 奥仕集团有限公司 一种抗低温荧光增白浆液的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH424701A (de) * 1964-05-29 1966-08-15 Geigy Ag J R Verfahren zum optischen Aufhellen von polymere Ester der Terephthalsäure enthaltendem Fasermaterial
US3575866A (en) * 1969-11-19 1971-04-20 Gaf Corp New brighteners,compositions thereof and processes for using same
FR2270372B1 (es) * 1974-03-11 1976-10-08 Ugine Kuhlmann
CH597336A5 (en) * 1975-02-28 1978-03-31 Ciba Geigy Ag Aq. storage stable dispersions of water-sol. cpds.
DE2816746A1 (de) * 1978-04-18 1979-10-31 Hoechst Ag Dispersionen von optischen aufhellern
DE2929687A1 (de) * 1979-07-21 1981-02-12 Hoechst Ag Mischungen von optischen aufhellern

Also Published As

Publication number Publication date
US5053055A (en) 1991-10-01
DE3878540D1 (de) 1993-03-25
MX168868B (es) 1993-06-11
EP0321393B1 (de) 1993-02-17
EP0321393A1 (de) 1989-06-21
JPH01170660A (ja) 1989-07-05

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