CH587831A5 - - Google Patents

Info

Publication number
CH587831A5
CH587831A5 CH704573A CH704573A CH587831A5 CH 587831 A5 CH587831 A5 CH 587831A5 CH 704573 A CH704573 A CH 704573A CH 704573 A CH704573 A CH 704573A CH 587831 A5 CH587831 A5 CH 587831A5
Authority
CH
Switzerland
Application number
CH704573A
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 CH946276A priority Critical patent/CH603601A5/xx
Priority to CH704573A priority patent/CH587831A5/xx
Priority to US469105A priority patent/US3928329A/en
Priority to DE2423091A priority patent/DE2423091A1/de
Priority to NL7406394A priority patent/NL7406394A/xx
Priority to GB2097074A priority patent/GB1459307A/en
Priority to JP49053450A priority patent/JPS5019826A/ja
Priority to BR399274A priority patent/BR7403992D0/pt
Priority to AR25378174A priority patent/AR202211A1/es
Priority to BE144417A priority patent/BE815148A/xx
Priority to ES426353A priority patent/ES426353A1/es
Priority to FR7417031A priority patent/FR2229694B1/fr
Priority to IT5105874A priority patent/IT1016049B/it
Publication of CH587831A5 publication Critical patent/CH587831A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/04—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles
    • C07D249/06—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles with aryl radicals directly attached to ring atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • 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
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH704573A 1973-05-17 1973-05-17 CH587831A5 (it)

Priority Applications (13)

Application Number Priority Date Filing Date Title
CH946276A CH603601A5 (it) 1973-05-17 1973-05-17
CH704573A CH587831A5 (it) 1973-05-17 1973-05-17
US469105A US3928329A (en) 1973-05-17 1974-05-13 Bis-v-triazolyl-stilbenes
DE2423091A DE2423091A1 (de) 1973-05-17 1974-05-13 Bis-v-triazolyl-stilbenverbindungen
NL7406394A NL7406394A (it) 1973-05-17 1974-05-13
GB2097074A GB1459307A (en) 1973-05-17 1974-05-13 Triazole-stilbene derivatives
JP49053450A JPS5019826A (it) 1973-05-17 1974-05-15
BR399274A BR7403992D0 (pt) 1973-05-17 1974-05-16 Processo para a producao de compostos organicos
AR25378174A AR202211A1 (es) 1973-05-17 1974-05-16 Compuestos de bis-v-triazolil-estilbeno y procedimiento para prepararlos
BE144417A BE815148A (fr) 1973-05-17 1974-05-16 Nouveaux composes stilbeniques utilisables comme azurants optiques et leur preparation
ES426353A ES426353A1 (es) 1973-05-17 1974-05-16 Procedimiento para la produccion de compuestos bij-v-triazo-lil-estilheno.
FR7417031A FR2229694B1 (it) 1973-05-17 1974-05-16
IT5105874A IT1016049B (it) 1973-05-17 1974-05-17 Composti triazolilici procedimento per prepararli e loro impiego quali schiarenti ottici

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH704573A CH587831A5 (it) 1973-05-17 1973-05-17
CH946276A CH603601A5 (it) 1973-05-17 1973-05-17

Publications (1)

Publication Number Publication Date
CH587831A5 true CH587831A5 (it) 1977-05-13

Family

ID=25700645

Family Applications (2)

Application Number Title Priority Date Filing Date
CH704573A CH587831A5 (it) 1973-05-17 1973-05-17
CH946276A CH603601A5 (it) 1973-05-17 1973-05-17

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH946276A CH603601A5 (it) 1973-05-17 1973-05-17

Country Status (8)

Country Link
US (1) US3928329A (it)
JP (1) JPS5019826A (it)
BE (1) BE815148A (it)
CH (2) CH587831A5 (it)
DE (1) DE2423091A1 (it)
FR (1) FR2229694B1 (it)
GB (1) GB1459307A (it)
NL (1) NL7406394A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167626A (en) * 1974-08-14 1979-09-11 Sandoz Ltd. Triazolyl stilbene triazoles
GB1520633A (en) * 1974-08-14 1978-08-09 Sandoz Products Ltd Triazolyl stilbene derivatives
DE2746000C2 (de) * 1977-10-13 1979-03-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Bis-triazolylstilbenen
DE3041199A1 (de) * 1979-11-14 1981-05-21 Sandoz-Patent-GmbH, 7850 Lörrach Neue stilbenverbindungen, deren herstellung und verwendung
DE3019521A1 (de) * 1980-05-22 1981-11-26 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von v-triazolverbindungen
DE3502038A1 (de) * 1985-01-23 1986-07-24 Sandoz-Patent-GmbH, 7850 Lörrach Waessrige aufhellerpraeparate und deren verwendung im papierstrich
DE3527530A1 (de) * 1985-08-01 1987-02-12 Bayer Ag Stilbenverbindungen
ES2053807T3 (es) * 1987-11-27 1994-08-01 Ciba Geigy Ag Dispersion blanqueadora acuosa y procedimiento para su preparacion.
DE10149313A1 (de) * 2001-10-05 2003-04-17 Bayer Ag Verwendung wässriger Aufhellerpräparationen zum Aufhellen von natürlichen und synthetischen Materialien

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272831A (en) * 1964-08-25 1966-09-13 American Cyanamid Co Pyridotriazole brighteners
DE1670852C3 (de) * 1967-04-17 1978-07-06 Bayer Ag, 5090 Leverkusen 5-Arylotriazolyl-2-styrylbenzotriazole
US3708475A (en) * 1970-06-03 1973-01-02 Ciba Geigy Corp Process for the production of chlorine-containing v-triazole compounds

Also Published As

Publication number Publication date
BE815148A (fr) 1974-11-18
NL7406394A (it) 1974-11-19
US3928329A (en) 1975-12-23
FR2229694A1 (it) 1974-12-13
GB1459307A (en) 1976-12-22
FR2229694B1 (it) 1978-08-04
CH603601A5 (it) 1978-08-31
DE2423091A1 (de) 1974-12-12
JPS5019826A (it) 1975-03-03

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Legal Events

Date Code Title Description
PL Patent ceased