ES349359A1 - Procedimiento de obtencion de una solucion colorante acuosaconcentrada. - Google Patents

Procedimiento de obtencion de una solucion colorante acuosaconcentrada.

Info

Publication number
ES349359A1
ES349359A1 ES349359A ES349359A ES349359A1 ES 349359 A1 ES349359 A1 ES 349359A1 ES 349359 A ES349359 A ES 349359A ES 349359 A ES349359 A ES 349359A ES 349359 A1 ES349359 A1 ES 349359A1
Authority
ES
Spain
Prior art keywords
trimethyl
ammonium
methyl groups
copper phthalocyanines
paper dyes
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
ES349359A
Other languages
English (en)
Spanish (es)
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.)
Sandoz AG
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
Publication of ES349359A1 publication Critical patent/ES349359A1/es
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
ES349359A 1967-01-18 1968-01-16 Procedimiento de obtencion de una solucion colorante acuosaconcentrada. Expired ES349359A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH70667A CH478954A (de) 1967-01-18 1967-01-18 Verwendung von Kupferphthalocyaninen mit Trimethylammoniummethylgruppen als Papierfarbstoffe

Publications (1)

Publication Number Publication Date
ES349359A1 true ES349359A1 (es) 1970-10-16

Family

ID=4193267

Family Applications (1)

Application Number Title Priority Date Filing Date
ES349359A Expired ES349359A1 (es) 1967-01-18 1968-01-16 Procedimiento de obtencion de una solucion colorante acuosaconcentrada.

Country Status (12)

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

Also Published As

Publication number Publication date
NL161214B (nl) 1979-08-15
BE709402A (de) 1968-05-16
HK17776A (en) 1976-04-02
FI50724B (de) 1976-03-01
AT280766B (de) 1970-04-27
JPS5146849B1 (de) 1976-12-11
NL6800618A (de) 1968-07-19
NL161214C (nl) 1980-01-15
DE1621702A1 (de) 1971-06-03
CH478954A (de) 1969-09-30
SE348511B (de) 1972-09-04
FI50724C (fi) 1976-06-10
GB1185791A (en) 1970-03-25
FR1551512A (de) 1968-12-27

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