BR7701435A - Solucao aquosa de aclarador otico hidrossoluvel e seu emprego - Google Patents

Solucao aquosa de aclarador otico hidrossoluvel e seu emprego

Info

Publication number
BR7701435A
BR7701435A BR7701435A BR7701435A BR7701435A BR 7701435 A BR7701435 A BR 7701435A BR 7701435 A BR7701435 A BR 7701435A BR 7701435 A BR7701435 A BR 7701435A BR 7701435 A BR7701435 A BR 7701435A
Authority
BR
Brazil
Prior art keywords
water
aqueous solution
optical light
soluble optical
soluble
Prior art date
Application number
BR7701435A
Other languages
English (en)
Portuguese (pt)
Inventor
W Mischler
J Sterzel
F Lohmann
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 BR7701435A publication Critical patent/BR7701435A/pt

Links

Classifications

    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BR7701435A 1976-03-10 1977-04-09 Solucao aquosa de aclarador otico hidrossoluvel e seu emprego BR7701435A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH296176A CH617453A5 (en) 1976-03-10 1976-03-10 Stable, commercial aqueous solutions of water-soluble brighteners

Publications (1)

Publication Number Publication Date
BR7701435A true BR7701435A (pt) 1978-05-09

Family

ID=4245527

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7701435A BR7701435A (pt) 1976-03-10 1977-04-09 Solucao aquosa de aclarador otico hidrossoluvel e seu emprego

Country Status (8)

Country Link
AR (1) AR217642A1 (enrdf_load_stackoverflow)
BR (1) BR7701435A (enrdf_load_stackoverflow)
CH (1) CH617453A5 (enrdf_load_stackoverflow)
DE (1) DE2709636A1 (enrdf_load_stackoverflow)
FI (1) FI770298A7 (enrdf_load_stackoverflow)
FR (1) FR2343853A1 (enrdf_load_stackoverflow)
GB (1) GB1533353A (enrdf_load_stackoverflow)
SE (1) SE7702648L (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364845A (en) 1978-07-17 1982-12-21 Ciba-Geigy Corporation Concentrated aqueous solutions of sulfo group-containing fluorescent brighteners which are stable on storage
DE19923778A1 (de) * 1999-05-22 2000-11-23 Sued Chemie Ag Kationisch modifizierte Aufhellerdispersion für die Papierindustrie
RU2004139044A (ru) * 2002-06-11 2006-01-10 Циба Спешиалти Кемикэлз Холдинг Инк. (Ch) Отбеливающие пигменты
WO2006015963A1 (en) * 2004-08-12 2006-02-16 Ciba Specialty Chemicals Holding Inc. Fluorescent pigments for coating compositions

Also Published As

Publication number Publication date
FR2343853A1 (fr) 1977-10-07
CH617453A5 (en) 1980-05-30
GB1533353A (en) 1978-11-22
AR217642A1 (es) 1980-04-15
SE7702648L (sv) 1977-09-11
FI770298A7 (enrdf_load_stackoverflow) 1977-09-11
FR2343853B1 (enrdf_load_stackoverflow) 1980-01-04
DE2709636A1 (de) 1977-09-15

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