BE782901A - AZOIC COLORANTS - Google Patents

AZOIC COLORANTS

Info

Publication number
BE782901A
BE782901A BE782901A BE782901A BE782901A BE 782901 A BE782901 A BE 782901A BE 782901 A BE782901 A BE 782901A BE 782901 A BE782901 A BE 782901A BE 782901 A BE782901 A BE 782901A
Authority
BE
Belgium
Prior art keywords
azoic colorants
azoic
colorants
Prior art date
Application number
BE782901A
Other languages
French (fr)
Inventor
D E Mckay
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
Publication of BE782901A publication Critical patent/BE782901A/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
BE782901A 1971-05-03 1972-05-02 AZOIC COLORANTS BE782901A (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
BE782901A true BE782901A (en) 1972-11-01

Family

ID=22489149

Family Applications (1)

Application Number Title Priority Date Filing Date
BE782901A BE782901A (en) 1971-05-03 1972-05-02 AZOIC COLORANTS

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
DE3783258D1 (en) * 1986-04-16 1993-02-11 Ciba Geigy Ag AZO DYES.
ES2072920T3 (en) * 1988-11-15 1995-08-01 Ciba Geigy Ag CONCENTRATED DYE SOLUTIONS.
DE59107782D1 (en) * 1990-04-03 1996-06-13 Ciba Geigy Ag Concentrated dye 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
GB1333023A (en) 1973-10-10
CA919659A (en) 1973-01-23
BR7202614D0 (en) 1973-06-12
NL7204082A (en) 1972-11-07
DE2221666A1 (en) 1972-11-09
FR2135265A1 (en) 1972-12-15
IT957687B (en) 1973-10-20
FR2135265B1 (en) 1978-03-03

Similar Documents

Publication Publication Date Title
BE794417A (en) AZOIC COLORANTS
BE777303A (en) AZOIC COLORANTS
BE787207A (en) TETRAKISAZOIC COLORANTS
BE779811A (en) AZOIC COLORANTS
BE777626A (en) AZOIC COLORANTS
BE807623A (en) AZOIC COLORANTS
BE766772A (en) AZOIC COLORANTS
BE809026A (en) AZOIC COLORANTS
BE773930A (en) AZOIC COLORANTS
BE801411A (en) AZOIC COLORANTS
BE791995A (en) MONO-AZOIC COLORANTS
BE782901A (en) AZOIC COLORANTS
BE782864A (en) AZOIC COLORANTS
BE767217A (en) BASIC AZOIC COLORANTS
BE780254A (en) TRISAZOIC DYES
BE789266A (en) AZOIC COLORANTS
BE792726A (en) AZOIC COLORANTS
BE787480A (en) TETRAKISAZOIC COLORANTS
BE790741A (en) AZOIC COLORANTS
FR2329723A2 (en) AZOIC COLORANTS
BE802188A (en) BASIC AZOIC COLORANTS
BE778116A (en) MONOAZOIC DYES
BE778077A (en) MONOAZOIC DYES
BE782309A (en) DISAZOIC DYES
BE761823A (en) AZOIC COLORANTS