CH265208A - Process for the production of colored paper. - Google Patents

Process for the production of colored paper.

Info

Publication number
CH265208A
CH265208A CH265208DA CH265208A CH 265208 A CH265208 A CH 265208A CH 265208D A CH265208D A CH 265208DA CH 265208 A CH265208 A CH 265208A
Authority
CH
Switzerland
Prior art keywords
production
colored paper
colored
paper
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft Ciba
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Publication of CH265208A publication Critical patent/CH265208A/en

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
CH265208D 1948-03-12 1948-03-12 Process for the production of colored paper. CH265208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH661913X 1948-03-12

Publications (1)

Publication Number Publication Date
CH265208A true CH265208A (en) 1949-11-30

Family

ID=4526966

Family Applications (1)

Application Number Title Priority Date Filing Date
CH265208D CH265208A (en) 1948-03-12 1948-03-12 Process for the production of colored paper.

Country Status (3)

Country Link
CH (1) CH265208A (en)
FR (1) FR982841A (en)
GB (1) GB661913A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110045252A1 (en) * 2009-08-21 2011-02-24 David Mark Rasch Web materials comprising brown ink
WO2012057790A1 (en) 2010-10-29 2012-05-03 Hewlett-Packard Development Company, L.P. Paper enhancement treatment with decreased calcium chloride

Also Published As

Publication number Publication date
FR982841A (en) 1951-06-15
GB661913A (en) 1951-11-28

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