IT979870B - Sali di coloranti stilben azoici e o stilben ossiazoici procedi mento per prepararli e loro im piego per la tintura di carta - Google Patents

Sali di coloranti stilben azoici e o stilben ossiazoici procedi mento per prepararli e loro im piego per la tintura di carta

Info

Publication number
IT979870B
IT979870B IT4883973A IT4883973A IT979870B IT 979870 B IT979870 B IT 979870B IT 4883973 A IT4883973 A IT 4883973A IT 4883973 A IT4883973 A IT 4883973A IT 979870 B IT979870 B IT 979870B
Authority
IT
Italy
Prior art keywords
stilben
oxiazoic
azoic
dyes
fold
Prior art date
Application number
IT4883973A
Other languages
English (en)
Italian (it)
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 IT979870B publication Critical patent/IT979870B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B56/00—Azo dyes containing other chromophoric systems
    • C09B56/04—Stilbene-azo dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C09B69/04—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds
    • C09B69/045—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds of anionic azo dyes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT4883973A 1972-03-17 1973-03-15 Sali di coloranti stilben azoici e o stilben ossiazoici procedi mento per prepararli e loro im piego per la tintura di carta IT979870B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH404272A CH606290A5 (enrdf_load_stackoverflow) 1972-03-17 1972-03-17

Publications (1)

Publication Number Publication Date
IT979870B true IT979870B (it) 1974-09-30

Family

ID=4268729

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4883973A IT979870B (it) 1972-03-17 1973-03-15 Sali di coloranti stilben azoici e o stilben ossiazoici procedi mento per prepararli e loro im piego per la tintura di carta

Country Status (10)

Country Link
JP (1) JPS5827288B2 (enrdf_load_stackoverflow)
BE (1) BE796821A (enrdf_load_stackoverflow)
CH (1) CH606290A5 (enrdf_load_stackoverflow)
DE (1) DE2311073C2 (enrdf_load_stackoverflow)
ES (1) ES412661A1 (enrdf_load_stackoverflow)
FR (1) FR2176752B1 (enrdf_load_stackoverflow)
GB (1) GB1422971A (enrdf_load_stackoverflow)
IT (1) IT979870B (enrdf_load_stackoverflow)
NL (1) NL7303430A (enrdf_load_stackoverflow)
SE (1) SE400303B (enrdf_load_stackoverflow)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE631379A (enrdf_load_stackoverflow) *
US2315870A (en) * 1938-11-05 1943-04-06 Gen Aniline & Film Corp Isoalkylamine salts of organic sulphonic or carboxylic acids
FR1199654A (fr) * 1958-05-23 1959-12-15 Cfmc Nouveaux colorants solubles dans les vernis et dans les solvants organiques
GB1114944A (en) * 1965-04-29 1968-05-22 Du Pont Stilbene-azo and stilbene-azoxy dyes and their preparation
CH480422A (de) * 1967-07-13 1969-10-31 Sandoz Ag Konzentrierte,flüssige Zubereitung
CH569065A5 (enrdf_load_stackoverflow) 1972-03-09 1975-11-14 Sandoz Ag

Also Published As

Publication number Publication date
AU5346573A (en) 1974-09-19
CH606290A5 (enrdf_load_stackoverflow) 1978-10-31
ES412661A1 (es) 1976-06-01
NL7303430A (enrdf_load_stackoverflow) 1973-09-19
JPS4913225A (enrdf_load_stackoverflow) 1974-02-05
JPS5827288B2 (ja) 1983-06-08
DE2311073A1 (de) 1973-09-27
GB1422971A (en) 1976-01-28
FR2176752A1 (enrdf_load_stackoverflow) 1973-11-02
FR2176752B1 (enrdf_load_stackoverflow) 1977-04-29
BE796821A (fr) 1973-09-17
DE2311073C2 (de) 1984-05-17
SE400303B (sv) 1978-03-20

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