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CH406124A - Process for the optical brightening of cellulose fibers - Google Patents

Process for the optical brightening of cellulose fibers

Info

Publication number
CH406124A
CH406124A CH153062A CH153062A CH406124A CH 406124 A CH406124 A CH 406124A CH 153062 A CH153062 A CH 153062A CH 153062 A CH153062 A CH 153062A CH 406124 A CH406124 A CH 406124A
Authority
CH
Switzerland
Prior art keywords
cellulose fibers
optical brightening
brightening
optical
cellulose
Prior art date
Application number
CH153062A
Other languages
German (de)
Inventor
Rudolf Dr Keller
Schifferle Walter
Max Dr Keller
Original Assignee
Geigy Ag J R
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
Priority claimed from CH1188061A external-priority patent/CH377307A/en
Application filed by Geigy Ag J R filed Critical Geigy Ag J R
Priority to CH153062A priority Critical patent/CH406124A/en
Priority to GB38667/62A priority patent/GB984083A/en
Priority to BE623561A priority patent/BE623561A/en
Publication of CH406124A publication Critical patent/CH406124A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/35—Heterocyclic compounds
    • D06M13/355—Heterocyclic compounds having six-membered heterocyclic rings
    • D06M13/358—Triazines
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)
CH153062A 1961-10-13 1962-02-08 Process for the optical brightening of cellulose fibers CH406124A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH153062A CH406124A (en) 1961-10-13 1962-02-08 Process for the optical brightening of cellulose fibers
GB38667/62A GB984083A (en) 1961-10-13 1962-10-12 Process for the optical brightening of cellulose textile material and the brightenedmaterial
BE623561A BE623561A (en) 1961-10-13 1962-10-12 Optical brightening of cellulosic fibers.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1188061A CH377307A (en) 1961-10-13 1961-10-13 Process for the optical brightening of cellulose fibers
CH153062A CH406124A (en) 1961-10-13 1962-02-08 Process for the optical brightening of cellulose fibers

Publications (1)

Publication Number Publication Date
CH406124A true CH406124A (en) 1965-10-15

Family

ID=25687916

Family Applications (1)

Application Number Title Priority Date Filing Date
CH153062A CH406124A (en) 1961-10-13 1962-02-08 Process for the optical brightening of cellulose fibers

Country Status (3)

Country Link
BE (1) BE623561A (en)
CH (1) CH406124A (en)
GB (1) GB984083A (en)

Also Published As

Publication number Publication date
GB984083A (en) 1965-02-24
BE623561A (en) 1963-04-12

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