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ES493375A0 - Procedimiento para la preparacion de mezclas de aclaradores opticos - Google Patents

Procedimiento para la preparacion de mezclas de aclaradores opticos

Info

Publication number
ES493375A0
ES493375A0 ES493375A ES493375A ES493375A0 ES 493375 A0 ES493375 A0 ES 493375A0 ES 493375 A ES493375 A ES 493375A ES 493375 A ES493375 A ES 493375A ES 493375 A0 ES493375 A0 ES 493375A0
Authority
ES
Spain
Prior art keywords
mixtures
procedure
preparation
lighteners
optical
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
ES493375A
Other languages
English (en)
Other versions
ES8105054A1 (es
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of ES493375A0 publication Critical patent/ES493375A0/es
Publication of ES8105054A1 publication Critical patent/ES8105054A1/es
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Prostheses (AREA)
  • Dental Preparations (AREA)
ES493375A 1979-07-21 1980-07-15 Procedimiento para la preparacion de mezclas de aclaradores opticos Expired ES8105054A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792929591 DE2929591A1 (de) 1979-07-21 1979-07-21 Mischungen von optischen aufhellern

Publications (2)

Publication Number Publication Date
ES493375A0 true ES493375A0 (es) 1981-05-16
ES8105054A1 ES8105054A1 (es) 1981-05-16

Family

ID=6076374

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493375A Expired ES8105054A1 (es) 1979-07-21 1980-07-15 Procedimiento para la preparacion de mezclas de aclaradores opticos

Country Status (11)

Country Link
US (1) US4336155A (es)
EP (1) EP0023026B1 (es)
JP (1) JPS5618656A (es)
AT (1) ATE6375T1 (es)
AU (1) AU533250B2 (es)
BR (1) BR8004499A (es)
CA (1) CA1153160A (es)
DE (2) DE2929591A1 (es)
ES (1) ES8105054A1 (es)
PH (1) PH16626A (es)
ZA (1) ZA804367B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030917B2 (de) * 1979-12-13 1991-03-20 Ciba-Geigy Ag Optische Aufheller aus Bis-styrylbenzolverbindungen, Verfahren zu deren Herstellung und deren Verwendung
DE3001065A1 (de) * 1980-01-12 1981-07-16 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von optischen aufhellern
DE3001066A1 (de) * 1980-01-12 1981-07-16 Basf Ag, 6700 Ludwigshafen Mischungen optischer aufheller
DE3027479A1 (de) * 1980-07-19 1982-03-04 Hoechst Ag, 6000 Frankfurt Mischungen von optischen aufhellern und deren verwendung
DE3104992A1 (de) * 1981-02-12 1982-08-26 Hoechst Ag, 6000 Frankfurt "mischungen von optischen aufhellern"
US4778622A (en) * 1986-03-21 1988-10-18 Ciba-Geigy Corporation Mixtures of fluorescent whitening agents
DE3769831D1 (de) * 1986-04-18 1991-06-13 Ciba Geigy Ag Mischungen von optischen aufhellern.
CH671956A5 (es) * 1987-01-29 1989-10-13 Ciba Geigy Ag
ES2053807T3 (es) * 1987-11-27 1994-08-01 Ciba Geigy Ag Dispersion blanqueadora acuosa y procedimiento para su preparacion.
DE19607046A1 (de) * 1996-02-24 1997-08-28 Hoechst Ag Mischungen von optischen Aufhellern für Kunststoffe
DE10219993A1 (de) * 2002-05-03 2003-11-20 Basf Ag Verfahren zum Aufhellen von textilen Materialien

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1469821B2 (de) * 1959-06-24 1972-03-23 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Optische Aufheller für makromolekulare organische Stoffe
FR1415977A (fr) * 1963-10-31 1965-10-29 Basf Ag Procédé pour l'azurage optique de matériaux en polyesters et en polyamides synthétiques
CH533670A (de) * 1968-12-05 1973-02-15 Ciba Geigy Ag Optische Aufhellmittel enthaltende anorganische Weisspigmente
DE2037854C2 (de) * 1970-07-30 1983-07-07 Bayer Ag, 5090 Leverkusen 3-(4-Chlor-1-pyrazolyl)-7-v-triazol-2-yl-cumarin-Verbindungen und deren Verwendung zum optischen Aufhellen
JPS544973A (en) * 1977-06-13 1979-01-16 Daiken Trade & Industry Waterproof treatment for board

Also Published As

Publication number Publication date
ATE6375T1 (de) 1984-03-15
CA1153160A (en) 1983-09-06
DE3066691D1 (en) 1984-03-29
ES8105054A1 (es) 1981-05-16
PH16626A (en) 1983-12-05
JPS5618656A (en) 1981-02-21
AU6063880A (en) 1981-01-22
EP0023026B1 (de) 1984-02-22
DE2929591A1 (de) 1981-02-05
EP0023026A1 (de) 1981-01-28
ZA804367B (en) 1981-07-29
AU533250B2 (en) 1983-11-10
JPH0116868B2 (es) 1989-03-28
US4336155A (en) 1982-06-22
BR8004499A (pt) 1981-01-27

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