IT957687B - PROCEDURE FOR DYING CELLULOSE MATERIAL PRODUCT OBTAINED AND COLORANT USED - Google Patents

PROCEDURE FOR DYING CELLULOSE MATERIAL PRODUCT OBTAINED AND COLORANT USED

Info

Publication number
IT957687B
IT957687B IT4998972A IT4998972A IT957687B IT 957687 B IT957687 B IT 957687B IT 4998972 A IT4998972 A IT 4998972A IT 4998972 A IT4998972 A IT 4998972A IT 957687 B IT957687 B IT 957687B
Authority
IT
Italy
Prior art keywords
procedure
product obtained
material product
cellulose material
colorant used
Prior art date
Application number
IT4998972A
Other languages
Italian (it)
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of IT957687B publication Critical patent/IT957687B/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
IT4998972A 1971-05-03 1972-05-02 PROCEDURE FOR DYING CELLULOSE MATERIAL PRODUCT OBTAINED AND COLORANT USED IT957687B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13997071A 1971-05-03 1971-05-03

Publications (1)

Publication Number Publication Date
IT957687B true IT957687B (en) 1973-10-20

Family

ID=22489149

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4998972A IT957687B (en) 1971-05-03 1972-05-02 PROCEDURE FOR DYING CELLULOSE MATERIAL PRODUCT OBTAINED AND COLORANT USED

Country Status (8)

Country Link
BE (1) BE782901A (en)
BR (1) BR7202614D0 (en)
CA (1) CA919659A (en)
DE (1) DE2221666A1 (en)
FR (1) FR2135265B1 (en)
GB (1) GB1333023A (en)
IT (1) IT957687B (en)
NL (1) NL7204082A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3434921A1 (en) * 1984-09-22 1986-05-07 Sandoz-Patent-GmbH, 7850 Lörrach HETEROCYCLIC MONOAZO COMPOUNDS
DE3443595A1 (en) * 1984-11-29 1986-05-28 Bayer Ag, 5090 Leverkusen MONOAZO DYES
EP0242331B1 (en) * 1986-04-16 1992-12-30 Ciba-Geigy Ag Azo dyes
ES2072920T3 (en) * 1988-11-15 1995-08-01 Ciba Geigy Ag CONCENTRATED DYE SOLUTIONS.
EP0451092B1 (en) * 1990-04-03 1996-05-08 Ciba-Geigy Ag Concentrated dyestuff solutions
DE4202527A1 (en) * 1992-01-30 1993-08-05 Bayer Ag DYE MIXTURES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1277633A (en) * 1961-01-12 1961-12-01 Hoechst Ag Process for producing water-insoluble metallized azo dyes on fiber
CH483478A (en) * 1967-06-14 1969-12-31 Geigy Ag J R Process for the preparation of cyclammonium azo dyes
CA918643A (en) * 1970-10-19 1973-01-09 Blackwell John Green-yellow monazo paper dyes derived from barbituric acid

Also Published As

Publication number Publication date
CA919659A (en) 1973-01-23
BR7202614D0 (en) 1973-06-12
FR2135265A1 (en) 1972-12-15
BE782901A (en) 1972-11-01
FR2135265B1 (en) 1978-03-03
NL7204082A (en) 1972-11-07
DE2221666A1 (en) 1972-11-09
GB1333023A (en) 1973-10-10

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