BE697789A - - Google Patents

Info

Publication number
BE697789A
BE697789A BE697789DA BE697789A BE 697789 A BE697789 A BE 697789A BE 697789D A BE697789D A BE 697789DA BE 697789 A BE697789 A BE 697789A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE697789A publication Critical patent/BE697789A/xx

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
BE697789D 1966-04-29 1967-04-28 BE697789A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54616666A 1966-04-29 1966-04-29

Publications (1)

Publication Number Publication Date
BE697789A true BE697789A (enrdf_load_stackoverflow) 1967-10-30

Family

ID=24179156

Family Applications (1)

Application Number Title Priority Date Filing Date
BE697789D BE697789A (enrdf_load_stackoverflow) 1966-04-29 1967-04-28

Country Status (3)

Country Link
US (1) US3464886A (enrdf_load_stackoverflow)
BE (1) BE697789A (enrdf_load_stackoverflow)
NL (1) NL6706055A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2015138A1 (enrdf_load_stackoverflow) * 1968-08-06 1970-04-24 Sandoz Sa

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1441109A (en) * 1973-01-23 1976-06-30 Ici Ltd Coating compositions
CH583211A5 (enrdf_load_stackoverflow) * 1973-05-22 1976-12-31 Sandoz Ag

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840557A (en) * 1958-06-24 Oo-nhj
DE1011889B (de) * 1956-06-14 1957-07-11 Cassella Farbwerke Mainkur Ag Verfahren zur Herstellung von optischen Bleichmitteln

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2015138A1 (enrdf_load_stackoverflow) * 1968-08-06 1970-04-24 Sandoz Sa

Also Published As

Publication number Publication date
NL6706055A (enrdf_load_stackoverflow) 1967-10-30
US3464886A (en) 1969-09-02

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