FR676938A - Procédé de coloration du papier - Google Patents

Procédé de coloration du papier

Info

Publication number
FR676938A
FR676938A FR676938DA FR676938A FR 676938 A FR676938 A FR 676938A FR 676938D A FR676938D A FR 676938DA FR 676938 A FR676938 A FR 676938A
Authority
FR
France
Prior art keywords
coloring process
paper coloring
paper
coloring
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR676938A publication Critical patent/FR676938A/fr
Expired legal-status Critical Current

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
FR676938D 1928-06-23 1929-06-20 Procédé de coloration du papier Expired FR676938A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE314068X 1928-06-23

Publications (1)

Publication Number Publication Date
FR676938A true FR676938A (fr) 1930-02-28

Family

ID=6144019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR676938D Expired FR676938A (fr) 1928-06-23 1929-06-20 Procédé de coloration du papier

Country Status (3)

Country Link
US (1) US1798544A (fr)
FR (1) FR676938A (fr)
GB (1) GB314068A (fr)

Also Published As

Publication number Publication date
US1798544A (en) 1931-03-31
GB314068A (en) 1930-10-13

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