FI770298A - - Google Patents

Info

Publication number
FI770298A
FI770298A FI770298A FI770298A FI770298A FI 770298 A FI770298 A FI 770298A FI 770298 A FI770298 A FI 770298A FI 770298 A FI770298 A FI 770298A FI 770298 A FI770298 A FI 770298A
Authority
FI
Finland
Application number
FI770298A
Other languages
Finnish (fi)
Inventor
Frank Lohmann
Juergen Sterzel
Werner Mischler
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 FI770298A publication Critical patent/FI770298A/fi

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)
FI770298A 1976-03-10 1977-01-28 FI770298A (sv)

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
FI770298A true FI770298A (sv) 1977-09-11

Family

ID=4245527

Family Applications (1)

Application Number Title Priority Date Filing Date
FI770298A FI770298A (sv) 1976-03-10 1977-01-28

Country Status (8)

Country Link
AR (1) AR217642A1 (sv)
BR (1) BR7701435A (sv)
CH (1) CH617453A5 (sv)
DE (1) DE2709636A1 (sv)
FI (1) FI770298A (sv)
FR (1) FR2343853A1 (sv)
GB (1) GB1533353A (sv)
SE (1) SE7702648L (sv)

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
DE60314746T2 (de) * 2002-06-11 2008-03-06 Ciba Speciality Chemicals Holding Inc. Aufhellerpigmente
EP1778917A1 (en) * 2004-08-12 2007-05-02 Ciba SC Holding AG Fluorescent pigments for coating compositions

Also Published As

Publication number Publication date
DE2709636A1 (de) 1977-09-15
FR2343853A1 (fr) 1977-10-07
BR7701435A (pt) 1978-05-09
SE7702648L (sv) 1977-09-11
AR217642A1 (es) 1980-04-15
FR2343853B1 (sv) 1980-01-04
GB1533353A (en) 1978-11-22
CH617453A5 (en) 1980-05-30

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: CIBA-GEIGY AG