CH602867A5 - - Google Patents

Info

Publication number
CH602867A5
CH602867A5 CH1169972A CH1169972A CH602867A5 CH 602867 A5 CH602867 A5 CH 602867A5 CH 1169972 A CH1169972 A CH 1169972A CH 1169972 A CH1169972 A CH 1169972A CH 602867 A5 CH602867 A5 CH 602867A5
Authority
CH
Switzerland
Application number
CH1169972A
Inventor
Reinhard Pedrazzi
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
Priority to CH1169972A priority Critical patent/CH602867A5/xx
Priority to FI2382/73A priority patent/FI58149C/en
Priority to SE7310525A priority patent/SE389676B/en
Priority to NL7310756A priority patent/NL7310756A/xx
Priority to IT51833/73A priority patent/IT990137B/en
Priority to DE2339574A priority patent/DE2339574C3/en
Priority to GB3718273A priority patent/GB1436965A/en
Priority to BE134298A priority patent/BE803281A/en
Priority to US05/385,756 priority patent/US3953419A/en
Priority to JP48087708A priority patent/JPS5827289B2/en
Priority to ES417604A priority patent/ES417604A1/en
Priority to FR7328776A priority patent/FR2195660B1/fr
Priority to AU58995/73A priority patent/AU480592B2/en
Priority to US05/641,484 priority patent/US4126608A/en
Publication of CH602867A5 publication Critical patent/CH602867A5/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00Sulfonic acids; Halides, esters, or anhydrides thereof
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B56/00Azo dyes containing other chromophoric systems
    • C09B56/04Stilbene-azo dyes
    • C09B56/06Bis- or polystilbene azo dyes
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H21/00Non-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
    • D21H21/14Non-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
    • D21H21/28Colorants ; 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)
CH1169972A 1972-03-09 1972-08-08 CH602867A5 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
CH1169972A CH602867A5 (en) 1972-08-08 1972-08-08
FI2382/73A FI58149C (en) 1972-08-08 1973-07-30 FREQUENCY REFRIGERATION FOR STYLING-AZOFAERGAEMNEN OCH / ELLER STILBEN-AZOXYFAERGAEMNEN INNEHAOLLANDE SULFONSYRAGRUPPER
SE7310525A SE389676B (en) 1972-08-08 1973-07-31 PROCEDURE FOR THE PREPARATION OF THE STYLBENE-AZOOUS SUBSTANCES AND / OR THE STYLBENE AZOXIAN SUBSTANCES
NL7310756A NL7310756A (en) 1972-08-08 1973-08-03
IT51833/73A IT990137B (en) 1972-08-08 1973-08-03 PROCEDURE FOR THE PREPARATION OF SA LI OF STILBEN AZOIC AND OR STILBEN OXYAZOIC DYES AND THEIR USE FOR PAPER DYEING
DE2339574A DE2339574C3 (en) 1972-08-08 1973-08-04 Process for the preparation of stilbene azo and / or stilbene azo oxy dyes containing sulfonic acid groups
GB3718273A GB1436965A (en) 1972-08-08 1973-08-06 Preparation of salts of stilbene-azo and-azoxy dyes
BE134298A BE803281A (en) 1972-08-08 1973-08-06 PROCESS FOR PREPARING DYE SALTS OF THE STILBENE-AZOIC AND STILBENE-AZOXY SERIES
US05/385,756 US3953419A (en) 1972-03-09 1973-08-06 Salts of stilbene-azo and stilbene-azoxy dyes and process for their preparation
JP48087708A JPS5827289B2 (en) 1972-08-08 1973-08-06 Method for producing stilbene azo or stilbene azoxy dye salt
ES417604A ES417604A1 (en) 1972-08-08 1973-08-06 Preparation of salts of stilbene-azo and-azoxy dyes
FR7328776A FR2195660B1 (en) 1972-08-08 1973-08-07
AU58995/73A AU480592B2 (en) 1972-08-08 1973-08-07 Preparation of salts or stilbene-a zo and stilbene azoxy dyes
US05/641,484 US4126608A (en) 1972-03-09 1975-12-17 Process for the production of salts of stilbene-azo and stilbene-azoxy dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1169972A CH602867A5 (en) 1972-08-08 1972-08-08

Publications (1)

Publication Number Publication Date
CH602867A5 true CH602867A5 (en) 1978-08-15

Family

ID=4376011

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1169972A CH602867A5 (en) 1972-03-09 1972-08-08

Country Status (11)

Country Link
JP (1) JPS5827289B2 (en)
BE (1) BE803281A (en)
CH (1) CH602867A5 (en)
DE (1) DE2339574C3 (en)
ES (1) ES417604A1 (en)
FI (1) FI58149C (en)
FR (1) FR2195660B1 (en)
GB (1) GB1436965A (en)
IT (1) IT990137B (en)
NL (1) NL7310756A (en)
SE (1) SE389676B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2601470C2 (en) * 1976-01-16 1977-04-28 Bayer Ag Process for the preparation of condensation dyes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557079A (en) * 1967-02-01 1971-01-19 Allied Chem Production of stilbene azo dyes
US3547774A (en) * 1967-06-30 1970-12-15 Toms River Chemical Corp Process for forming a solubilized stilbene dye and a process for forming colored paper therewith

Also Published As

Publication number Publication date
IT990137B (en) 1975-06-20
DE2339574C3 (en) 1978-12-21
SE389676B (en) 1976-11-15
FI58149C (en) 1980-12-10
AU5899573A (en) 1975-02-13
FR2195660A1 (en) 1974-03-08
JPS5827289B2 (en) 1983-06-08
BE803281A (en) 1974-02-06
ES417604A1 (en) 1976-06-01
FR2195660B1 (en) 1977-05-13
JPS49132111A (en) 1974-12-18
DE2339574B2 (en) 1978-04-27
NL7310756A (en) 1974-02-12
DE2339574A1 (en) 1974-02-21
GB1436965A (en) 1976-05-26
FI58149B (en) 1980-08-29

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Legal Events

Date Code Title Description
PL Patent ceased