FI760500A7 - - Google Patents

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Info

Publication number
FI760500A7
FI760500A7 FI760500A FI760500A FI760500A7 FI 760500 A7 FI760500 A7 FI 760500A7 FI 760500 A FI760500 A FI 760500A FI 760500 A FI760500 A FI 760500A FI 760500 A7 FI760500 A7 FI 760500A7
Authority
FI
Finland
Application number
FI760500A
Other languages
Finnish (fi)
Inventor
Jean-Pierre Carrard
Richard Hochreuter
Hans Stettler
Original Assignee
Sandoz 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
Priority claimed from CH284775A external-priority patent/CH609117A5/de
Priority claimed from CH944075A external-priority patent/CH616470A5/de
Application filed by Sandoz Ag filed Critical Sandoz Ag
Publication of FI760500A7 publication Critical patent/FI760500A7/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
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • 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
FI760500A 1975-03-06 1976-02-26 FI760500A7 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH284775A CH609117A5 (en) 1975-03-06 1975-03-06 Paper colouring process for beater-presized (engine-presized) paper
CH944075A CH616470A5 (en) 1975-07-18 1975-07-18 Process for the colouring or optical brightening of paper webs

Publications (1)

Publication Number Publication Date
FI760500A7 true FI760500A7 (enrdf_load_stackoverflow) 1976-09-07

Family

ID=25691547

Family Applications (1)

Application Number Title Priority Date Filing Date
FI760500A FI760500A7 (enrdf_load_stackoverflow) 1975-03-06 1976-02-26

Country Status (7)

Country Link
JP (1) JPS51122005A (enrdf_load_stackoverflow)
DE (1) DE2607770C3 (enrdf_load_stackoverflow)
FI (1) FI760500A7 (enrdf_load_stackoverflow)
FR (1) FR2303115A1 (enrdf_load_stackoverflow)
GB (1) GB1537147A (enrdf_load_stackoverflow)
NL (1) NL7602142A (enrdf_load_stackoverflow)
NO (1) NO760672L (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792666A (fr) * 1971-12-13 1973-06-13 Ciba Geigy Procede de teinture de matieres organiques en bain court et dispositif de mise en oeuvre

Also Published As

Publication number Publication date
NO760672L (enrdf_load_stackoverflow) 1976-09-07
GB1537147A (en) 1978-12-29
NL7602142A (nl) 1976-09-08
DE2607770C3 (de) 1979-01-25
DE2607770B2 (de) 1978-05-24
FR2303115A1 (fr) 1976-10-01
DE2607770A1 (de) 1976-09-16
JPS51122005A (en) 1976-10-25

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: SANDOZ AG