IT1251467B - Nuovi composti tetrametilpiperidinici atti all'impiego come stabilizzanti per materiali organici. - Google Patents

Nuovi composti tetrametilpiperidinici atti all'impiego come stabilizzanti per materiali organici.

Info

Publication number
IT1251467B
IT1251467B ITMI911948A ITMI911948A IT1251467B IT 1251467 B IT1251467 B IT 1251467B IT MI911948 A ITMI911948 A IT MI911948A IT MI911948 A ITMI911948 A IT MI911948A IT 1251467 B IT1251467 B IT 1251467B
Authority
IT
Italy
Prior art keywords
organic materials
stabilizers
new
compounds suitable
tetramethylpiperidine compounds
Prior art date
Application number
ITMI911948A
Other languages
English (en)
Inventor
Roberto Scrima
Graziano Zagnoni
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 ITMI911948A priority Critical patent/IT1251467B/it
Publication of ITMI911948A0 publication Critical patent/ITMI911948A0/it
Priority to EP92810512A priority patent/EP0523007A1/en
Priority to CA002073569A priority patent/CA2073569A1/en
Priority to JP4208402A priority patent/JPH05194391A/ja
Publication of ITMI911948A1 publication Critical patent/ITMI911948A1/it
Priority to US08/198,664 priority patent/US5416216A/en
Application granted granted Critical
Publication of IT1251467B publication Critical patent/IT1251467B/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
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines
    • 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)
  • Detergent Compositions (AREA)

Abstract

Nuovi composti piperidinici di formula generale (I) in cui R1, n ed A hanno il significato definito nel testo.Detti composti sono efficaci come stabilizzanti alla luce, al calore ed all'ossidazione per materiali organici.
ITMI911948A 1991-07-12 1991-07-12 Nuovi composti tetrametilpiperidinici atti all'impiego come stabilizzanti per materiali organici. IT1251467B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITMI911948A IT1251467B (it) 1991-07-12 1991-07-12 Nuovi composti tetrametilpiperidinici atti all'impiego come stabilizzanti per materiali organici.
EP92810512A EP0523007A1 (en) 1991-07-12 1992-07-03 Novel tetramethylpiperidine compounds for use as stabilisers for organic materials
CA002073569A CA2073569A1 (en) 1991-07-12 1992-07-10 Tetramethylpiperidine compounds for use as stabilisers for organic materials
JP4208402A JPH05194391A (ja) 1991-07-12 1992-07-13 有機材料のための安定剤として使用するための新規のテトラメチルピペリジン化合物
US08/198,664 US5416216A (en) 1991-07-12 1994-02-18 Tetramethylpiperidine compounds for use as stabilizers for organic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911948A IT1251467B (it) 1991-07-12 1991-07-12 Nuovi composti tetrametilpiperidinici atti all'impiego come stabilizzanti per materiali organici.

Publications (3)

Publication Number Publication Date
ITMI911948A0 ITMI911948A0 (it) 1991-07-12
ITMI911948A1 ITMI911948A1 (it) 1993-01-12
IT1251467B true IT1251467B (it) 1995-05-15

Family

ID=11360348

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911948A IT1251467B (it) 1991-07-12 1991-07-12 Nuovi composti tetrametilpiperidinici atti all'impiego come stabilizzanti per materiali organici.

Country Status (5)

Country Link
US (1) US5416216A (it)
EP (1) EP0523007A1 (it)
JP (1) JPH05194391A (it)
CA (1) CA2073569A1 (it)
IT (1) IT1251467B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1254689B (it) * 1992-04-14 1995-09-28 Cooligomeri piperidin-triazinici atti all'impiego come stabilizzanti per materiali organici.
IT1271711B (it) * 1994-11-09 1997-06-04 Ciba Geigy Spa Derivati della 2,2,6,6-tetrametilpiperidina utili come stabilizzanti alla luce, al calore e all'ossidazione per materiali organici

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684765A (en) * 1970-01-08 1972-08-15 Sankyo Co Stabilization of synthetic polymers
JPS557861B2 (it) * 1972-10-04 1980-02-28
IT1060458B (it) * 1975-12-18 1982-08-20 Chimosa Chimica Organica Spa Composti piperidil triazinici adatti per la stabilizzazione di polimeri sintetici e procedimento per la loro preparazione
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.
DE2944729A1 (de) * 1979-11-06 1981-05-14 Hoechst Ag, 6000 Frankfurt Neue triazinstabilisatoren
JPS59122487A (ja) * 1982-12-28 1984-07-14 Sankyo Co Ltd ピペリジル−トリアジン−トリアミン誘導体及び高分子材料用安定剤
IT1193659B (it) * 1983-02-04 1988-07-21 Chimosa Chimica Organica Spa Composti piperidinil-triazinici utili come stabilizzanti per polimeri sintetici
JPS6181441A (ja) * 1984-09-28 1986-04-25 Adeka Argus Chem Co Ltd 高分子材料組成物
JPS6218444A (ja) * 1985-07-16 1987-01-27 Adeka Argus Chem Co Ltd 安定化された高分子材料組成物
IT1215462B (it) * 1987-05-07 1990-02-14 Ciba Geigy Spa Composti piperidinici utilizzabili come stabilizzanti alla luce, al calore e all'ossidazione per polimeri sintetici.
IT1227334B (it) * 1988-08-04 1991-04-08 Ciba Geigy Spa Composti piperidin triazinici atti all'impiego come stabilizzanti per materiali organici.
IT1231329B (it) * 1989-07-28 1991-11-28 Ciba Geigy Spa Composti piperazin piperidinici atti all'impiego come stabilizzanti per materiali organici
IT1237129B (it) * 1989-11-10 1993-05-18 Valerio Borzatta Composti piperidin-triazinici 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
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
JPH05194391A (ja) 1993-08-03
CA2073569A1 (en) 1993-01-13
US5416216A (en) 1995-05-16
EP0523007A1 (en) 1993-01-13
ITMI911948A1 (it) 1993-01-12
ITMI911948A0 (it) 1991-07-12

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970730