IT8921380A0 - Composti piperazin piperidinici atti all'impiego come stabilizzanti per materiali organici. - Google Patents

Composti piperazin piperidinici atti all'impiego come stabilizzanti per materiali organici.

Info

Publication number
IT8921380A0
IT8921380A0 IT8921380A IT2138089A IT8921380A0 IT 8921380 A0 IT8921380 A0 IT 8921380A0 IT 8921380 A IT8921380 A IT 8921380A IT 2138089 A IT2138089 A IT 2138089A IT 8921380 A0 IT8921380 A0 IT 8921380A0
Authority
IT
Italy
Prior art keywords
piperazin
stabilizers
organic materials
compounds suitable
piperidine compounds
Prior art date
Application number
IT8921380A
Other languages
English (en)
Other versions
IT1231329B (it
Inventor
Graziano Vignali
Valerio Borzatta
Original Assignee
Ciba Geigy Spa
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 Ciba Geigy Spa filed Critical Ciba Geigy Spa
Priority to IT8921380A priority Critical patent/IT1231329B/it
Publication of IT8921380A0 publication Critical patent/IT8921380A0/it
Priority to US07/555,283 priority patent/US5332816A/en
Priority to EP90810557A priority patent/EP0410934B1/en
Priority to DE69032716T priority patent/DE69032716T2/de
Priority to CA002022031A priority patent/CA2022031A1/en
Priority to JP2201031A priority patent/JP2952424B2/ja
Application granted granted Critical
Publication of IT1231329B publication Critical patent/IT1231329B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D211/56—Nitrogen atoms
    • C07D211/58—Nitrogen atoms attached in position 4
    • 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
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3462—Six-membered rings
    • 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
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34926—Triazines also containing heterocyclic groups other than triazine groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Hydrogenated Pyridines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
IT8921380A 1989-07-28 1989-07-28 Composti piperazin piperidinici atti all'impiego come stabilizzanti per materiali organici IT1231329B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8921380A IT1231329B (it) 1989-07-28 1989-07-28 Composti piperazin piperidinici atti all'impiego come stabilizzanti per materiali organici
US07/555,283 US5332816A (en) 1989-07-28 1990-07-19 Piperazine-piperidine compounds for use as stabilizers for organic materials
EP90810557A EP0410934B1 (en) 1989-07-28 1990-07-19 Piperazine-piperidine compounds for use as stabilizers for organic materials
DE69032716T DE69032716T2 (de) 1989-07-28 1990-07-19 Piperazin-Piperidin-Verbindungen für Verwendung als Stabilisatoren für organische Materialien
CA002022031A CA2022031A1 (en) 1989-07-28 1990-07-26 Piperazine-piperidine compounds for use as stabilizers for organic materials
JP2201031A JP2952424B2 (ja) 1989-07-28 1990-07-27 有機材料用安定剤として使用するためのピペラジン―ピペリジン化合物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8921380A IT1231329B (it) 1989-07-28 1989-07-28 Composti piperazin piperidinici atti all'impiego come stabilizzanti per materiali organici

Publications (2)

Publication Number Publication Date
IT8921380A0 true IT8921380A0 (it) 1989-07-28
IT1231329B IT1231329B (it) 1991-11-28

Family

ID=11180932

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8921380A IT1231329B (it) 1989-07-28 1989-07-28 Composti piperazin piperidinici atti all'impiego come stabilizzanti per materiali organici

Country Status (6)

Country Link
US (1) US5332816A (it)
EP (1) EP0410934B1 (it)
JP (1) JP2952424B2 (it)
CA (1) CA2022031A1 (it)
DE (1) DE69032716T2 (it)
IT (1) IT1231329B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0646315B2 (ja) * 1985-04-25 1994-06-15 キヤノン株式会社 静電荷像現像用電荷付与材
IT1231329B (it) * 1989-07-28 1991-11-28 Ciba Geigy Spa Composti piperazin piperidinici atti all'impiego come stabilizzanti per materiali organici
IT1240690B (it) * 1990-04-30 1993-12-17 Ciba Geigy Ag Composti piperdin-triazinici atti all'impiego come stabilizzanti per materiali organici
US5231151A (en) * 1991-01-18 1993-07-27 The Dow Chemical Company Silica supported transition metal catalyst
IT1251467B (it) * 1991-07-12 1995-05-15 Ciba Geigy Spa Nuovi composti tetrametilpiperidinici atti all'impiego come stabilizzanti per materiali organici.
IT1252227B (it) * 1991-12-17 1995-06-05 Ciba Geigy Spa Composti tetrametilpiperidinici atti all'impiego come stabilizzanti per materiali organici
IT1254689B (it) * 1992-04-14 1995-09-28 Cooligomeri piperidin-triazinici atti all'impiego come stabilizzanti per materiali organici.
IT1263993B (it) * 1993-04-05 1996-09-06 Ciba Geigy Spa Composti piperidin-triazinici atti all'impiego come stabilizzanti per materiali organici
IT1270975B (it) * 1993-06-03 1997-05-26 Ciba Geigy Spa Composti piperidin-triazinici atti all'impiego come stabilizzanti allaluce, al calore e alla ossidazione per materiali organici

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315859A (en) * 1979-01-15 1982-02-16 Ciba-Geigy Corporation 1,3,5-Triazines containing at least one piperidine radical
IT7921841A0 (it) * 1979-04-13 1979-04-13 Chimosa Chimica Organica Spa Nuovi composti piperidinici, processo per la loro preparazione e loro impiego come stabilizzanti per polimeri sintetici.
JPS56501681A (it) * 1979-12-10 1981-11-19
IT1193659B (it) * 1983-02-04 1988-07-21 Chimosa Chimica Organica Spa Composti piperidinil-triazinici utili come stabilizzanti per polimeri sintetici
IT1212735B (it) * 1983-05-03 1989-11-30 Chimosa Chimica Organica Spa Impiego di composti piperidinici quali stalibizzati per polimeri sintetici.
IT1213028B (it) * 1986-01-30 1989-12-07 Ciba Geigy Spa Composti piperidinici atti all'impiego come stabilizzanti per polimeri sintetici.
IT1231329B (it) * 1989-07-28 1991-11-28 Ciba Geigy Spa Composti piperazin piperidinici atti all'impiego come stabilizzanti per materiali organici
IT1243433B (it) * 1990-10-03 1994-06-10 Ciba Geigy Spa Composti piperidin-triazinici atti all'impiego come stabilizzanti per materiali organici

Also Published As

Publication number Publication date
JP2952424B2 (ja) 1999-09-27
EP0410934B1 (en) 1998-10-28
JPH0366667A (ja) 1991-03-22
IT1231329B (it) 1991-11-28
EP0410934A3 (en) 1991-12-11
DE69032716D1 (de) 1998-12-03
EP0410934A2 (en) 1991-01-30
US5332816A (en) 1994-07-26
DE69032716T2 (de) 1999-04-08
CA2022031A1 (en) 1991-01-29

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970730