FR2135265B1 - - Google Patents

Info

Publication number
FR2135265B1
FR2135265B1 FR7215723A FR7215723A FR2135265B1 FR 2135265 B1 FR2135265 B1 FR 2135265B1 FR 7215723 A FR7215723 A FR 7215723A FR 7215723 A FR7215723 A FR 7215723A FR 2135265 B1 FR2135265 B1 FR 2135265B1
Authority
FR
France
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
FR7215723A
Other versions
FR2135265A1 (fr
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.)
Wyeth Holdings LLC
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 FR2135265A1 publication Critical patent/FR2135265A1/fr
Application granted granted Critical
Publication of FR2135265B1 publication Critical patent/FR2135265B1/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
FR7215723A 1971-05-03 1972-05-03 Expired FR2135265B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2135265A1 FR2135265A1 (fr) 1972-12-15
FR2135265B1 true FR2135265B1 (fr) 1978-03-03

Family

ID=22489149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7215723A Expired FR2135265B1 (fr) 1971-05-03 1972-05-03

Country Status (8)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3434921A1 (de) * 1984-09-22 1986-05-07 Sandoz-Patent-GmbH, 7850 Lörrach Heterocyclische monoazoverbindungen
DE3443595A1 (de) * 1984-11-29 1986-05-28 Bayer Ag, 5090 Leverkusen Monoazofarbstoffe
DE3783258D1 (de) * 1986-04-16 1993-02-11 Ciba Geigy Ag Azofarbstoffe.
ES2072920T3 (es) * 1988-11-15 1995-08-01 Ciba Geigy Ag Soluciones concentradas de colorante.
DE59107782D1 (de) * 1990-04-03 1996-06-13 Ciba Geigy Ag Konzentrierte Farbstofflösungen
DE4202527A1 (de) * 1992-01-30 1993-08-05 Bayer Ag Farbstoffmischungen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1277633A (fr) * 1961-01-12 1961-12-01 Hoechst Ag Procédé de production, sur la fibre, de colorants azoïques métallisés insolubles dans l'eau
CH483478A (de) * 1967-06-14 1969-12-31 Geigy Ag J R Verfahren zur Herstellung von Cyclammoniumazofarbstoffen
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
BE782901A (fr) 1972-11-01
CA919659A (en) 1973-01-23
BR7202614D0 (pt) 1973-06-12
NL7204082A (fr) 1972-11-07
DE2221666A1 (de) 1972-11-09
FR2135265A1 (fr) 1972-12-15
IT957687B (it) 1973-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse