IT968777B - Composti pirazolinici - Google Patents

Composti pirazolinici

Info

Publication number
IT968777B
IT968777B IT30238/72A IT3023872A IT968777B IT 968777 B IT968777 B IT 968777B IT 30238/72 A IT30238/72 A IT 30238/72A IT 3023872 A IT3023872 A IT 3023872A IT 968777 B IT968777 B IT 968777B
Authority
IT
Italy
Prior art keywords
pyrazoline compounds
pyrazoline
compounds
Prior art date
Application number
IT30238/72A
Other languages
English (en)
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
Priority claimed from CH1471771A external-priority patent/CH587828A5/de
Priority claimed from CH933072A external-priority patent/CH608489A5/de
Application filed by Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of IT968777B publication Critical patent/IT968777B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Coloring (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
IT30238/72A 1971-10-08 1972-10-06 Composti pirazolinici IT968777B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1471771A CH587828A5 (en) 1971-10-08 1971-10-08 Pyrazoline cpds - used as optical brighteners
CH925472 1972-06-20
CH933072A CH608489A5 (en) 1972-06-21 1972-06-21 Process for the preparation of pyrazoline compounds

Publications (1)

Publication Number Publication Date
IT968777B true IT968777B (it) 1974-03-20

Family

ID=27176179

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30238/72A IT968777B (it) 1971-10-08 1972-10-06 Composti pirazolinici

Country Status (12)

Country Link
US (1) US3849406A (it)
JP (2) JPS5213206B2 (it)
AR (1) AR195085A1 (it)
BE (1) BE789803A (it)
CA (1) CA989395A (it)
DE (1) DE2248772C3 (it)
ES (2) ES407390A1 (it)
FR (1) FR2155672A5 (it)
GB (1) GB1412003A (it)
IN (1) IN140937B (it)
IT (1) IT968777B (it)
NL (1) NL7213346A (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956280A (en) * 1971-07-19 1976-05-11 Sandoz Ltd. Pyrazoline compounds
US4003889A (en) * 1973-06-21 1977-01-18 Sandoz Ltd. 1,3-Diaryl-2-pyrazoline derivatives
US4085101A (en) * 1973-07-18 1978-04-18 Sandoz Ltd. 1,3-Diaryl-2-pyrazoline derivatives
JPS5173333A (en) * 1974-12-20 1976-06-25 Matsushita Electric Ind Co Ltd Tajushingobunrihoshiki
JPS5173332A (en) * 1974-12-20 1976-06-25 Matsushita Electric Ind Co Ltd Tajushingobunrihoshiki
US4151163A (en) * 1975-03-06 1979-04-24 Ciba-Geigy Corporation Quaternized 1-(pyrazolinylphenylsulphonyl)-piperazines
US4187226A (en) * 1975-07-31 1980-02-05 Basf Aktiengesellschaft Pyrazoline compounds
CH634077A5 (de) * 1978-05-29 1983-01-14 Ciba Geigy Ag Kationische aufheller.
DE3134942A1 (de) * 1981-09-03 1983-03-17 Bayer Ag, 5090 Leverkusen Aufhellersalze und deren verwendung fuer das nassspinnen von acrylfasern
US6162857A (en) 1997-07-21 2000-12-19 Eastman Chemical Company Process for making polyester/platelet particle compositions displaying improved dispersion
US6486252B1 (en) 1997-12-22 2002-11-26 Eastman Chemical Company Nanocomposites for high barrier applications
MXPA01005691A (es) * 1998-12-07 2002-04-24 Eastman Chem Co Una composicion colorante, un monocompuesto polimero ique consta de una composicion colorante y articulos producidos de el.
US6552114B2 (en) 1998-12-07 2003-04-22 University Of South Carolina Research Foundation Process for preparing a high barrier amorphous polyamide-clay nanocomposite
AU1837000A (en) 1998-12-07 2000-06-26 Eastman Chemical Company A polymer/clay nanocomposite comprising a clay mixture and process for making same
US6384121B1 (en) 1998-12-07 2002-05-07 Eastman Chemical Company Polymeter/clay nanocomposite comprising a functionalized polymer or oligomer and a process for preparing same
US6777479B1 (en) 1999-08-10 2004-08-17 Eastman Chemical Company Polyamide nanocomposites with oxygen scavenging capability
US6610772B1 (en) 1999-08-10 2003-08-26 Eastman Chemical Company Platelet particle polymer composite with oxygen scavenging organic cations
US6552113B2 (en) 1999-12-01 2003-04-22 University Of South Carolina Research Foundation Polymer-clay nanocomposite comprising an amorphous oligomer
AU2001266632A1 (en) 2000-05-30 2001-12-11 University Of South Carolina Research Foundation A polymer nanocomposite comprising a matrix polymer and a layered clay material having an improved level of extractable material
US6737464B1 (en) 2000-05-30 2004-05-18 University Of South Carolina Research Foundation Polymer nanocomposite comprising a matrix polymer and a layered clay material having a low quartz content
DE10208773A1 (de) 2002-02-28 2003-09-04 Clariant Gmbh Wässrige Flüssigformulierungen von Pyrazolin-Aufhellern

Also Published As

Publication number Publication date
JPS4844255A (it) 1973-06-26
FR2155672A5 (it) 1973-05-18
AR195085A1 (es) 1973-09-10
JPS5242910B2 (it) 1977-10-27
ES407390A1 (es) 1976-02-01
JPS5213206B2 (it) 1977-04-13
ES436204A1 (es) 1977-04-01
DE2248772C3 (de) 1980-03-27
IN140937B (it) 1977-01-01
GB1412003A (en) 1975-10-29
NL7213346A (it) 1973-04-10
CA989395A (en) 1976-05-18
US3849406A (en) 1974-11-19
DE2248772B2 (de) 1979-07-26
BE789803A (fr) 1973-04-06
DE2248772A1 (de) 1973-04-12
JPS50142872A (it) 1975-11-17

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