AT280766B - Paper dyes - Google Patents

Paper dyes

Info

Publication number
AT280766B
AT280766B AT170667A AT170667A AT280766B AT 280766 B AT280766 B AT 280766B AT 170667 A AT170667 A AT 170667A AT 170667 A AT170667 A AT 170667A AT 280766 B AT280766 B AT 280766B
Authority
AT
Austria
Prior art keywords
paper dyes
dyes
paper
Prior art date
Application number
AT170667A
Other languages
German (de)
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
Application filed by Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of AT280766B publication Critical patent/AT280766B/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
AT170667A 1967-01-18 1967-02-21 Paper dyes AT280766B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH70667A CH478954A (en) 1967-01-18 1967-01-18 Use of copper phthalocyanines with trimethylammonium methyl groups as paper dyes

Publications (1)

Publication Number Publication Date
AT280766B true AT280766B (en) 1970-04-27

Family

ID=4193267

Family Applications (1)

Application Number Title Priority Date Filing Date
AT170667A AT280766B (en) 1967-01-18 1967-02-21 Paper dyes

Country Status (12)

Country Link
JP (1) JPS5146849B1 (en)
AT (1) AT280766B (en)
BE (1) BE709402A (en)
CH (1) CH478954A (en)
DE (1) DE1621702A1 (en)
ES (1) ES349359A1 (en)
FI (1) FI50724C (en)
FR (1) FR1551512A (en)
GB (1) GB1185791A (en)
HK (1) HK17776A (en)
NL (1) NL161214C (en)
SE (1) SE348511B (en)

Also Published As

Publication number Publication date
NL161214B (en) 1979-08-15
BE709402A (en) 1968-05-16
ES349359A1 (en) 1970-10-16
HK17776A (en) 1976-04-02
FI50724B (en) 1976-03-01
JPS5146849B1 (en) 1976-12-11
NL6800618A (en) 1968-07-19
NL161214C (en) 1980-01-15
DE1621702A1 (en) 1971-06-03
CH478954A (en) 1969-09-30
SE348511B (en) 1972-09-04
FI50724C (en) 1976-06-10
GB1185791A (en) 1970-03-25
FR1551512A (en) 1968-12-27

Similar Documents

Publication Publication Date Title
NL150395B (en) CARRYING CARDBOARD.
CH449194A (en) Macchina lavastoviglie
AT277464B (en) Hair dyes
CH477887A (en) Schibob
DE1756201B2 (en) FOERDERER
CH480839A (en) Hair dyes
DK126177B (en) ETSEMASKINE
CH474378A (en) Folder
AT273680B (en) Skibob
FI46942C (en) Haukkari
DK138172C (en) HAENGEMAPPE
AT280766B (en) Paper dyes
SE216410C1 (en) PAPER
AT271959B (en) Business machine
AT282389B (en) Schloßkramme
AT285075B (en) SCHLEUDERGIESZKOKILLE
DD62630A1 (en) Hochspannungsheizelement
DD61181A1 (en) Mehrspindelfräskopf
ES134425Y (en) UTILITY PAPER.
AT278411B (en) Business machine
CH486076A (en) ticket
FI40430C (en) Smakförbättringsmedel
FI43802C (en) Självlåsande gangad fästanordning
FI41046C (en) Elklämma
FI42164C (en) Brandrepstalja

Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee