IT1264817B1 - Derivati di polialchil-4-piperidinoli atti all'impderivati di polialchil-4-piperidinoli atti all'impiego come stabilizzanti per materiali organici iego come stabilizzanti per materiali organici - Google Patents

Derivati di polialchil-4-piperidinoli atti all'impderivati di polialchil-4-piperidinoli atti all'impiego come stabilizzanti per materiali organici iego come stabilizzanti per materiali organici

Info

Publication number
IT1264817B1
IT1264817B1 IT93MI001685A ITMI931685A IT1264817B1 IT 1264817 B1 IT1264817 B1 IT 1264817B1 IT 93MI001685 A IT93MI001685 A IT 93MI001685A IT MI931685 A ITMI931685 A IT MI931685A IT 1264817 B1 IT1264817 B1 IT 1264817B1
Authority
IT
Italy
Prior art keywords
stabilizers
polyalkyl
organic materials
derivatives suitable
piperidinol derivatives
Prior art date
Application number
IT93MI001685A
Other languages
English (en)
Inventor
Roberto Scrima
Graziano Zagnoni
Michael H Ackermann
James P Galbo
Roland A E Winter
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 IT93MI001685A priority Critical patent/IT1264817B1/it
Publication of ITMI931685A0 publication Critical patent/ITMI931685A0/it
Priority to EP94810426A priority patent/EP0636610B1/en
Priority to DE69430227T priority patent/DE69430227T2/de
Priority to US08/278,593 priority patent/US5439958A/en
Priority to CA002128796A priority patent/CA2128796A1/en
Priority to JP19479094A priority patent/JPH0770064A/ja
Publication of ITMI931685A1 publication Critical patent/ITMI931685A1/it
Application granted granted Critical
Publication of IT1264817B1 publication Critical patent/IT1264817B1/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
    • G06K13/08—Feeding or discharging cards
    • G06K13/0868—Feeding or discharging cards using an arrangement for keeping the feeding or insertion slot of the card station clean of dirt, or to avoid feeding of foreign or unwanted objects into the slot
    • G06K13/0893—Feeding or discharging cards using an arrangement for keeping the feeding or insertion slot of the card station clean of dirt, or to avoid feeding of foreign or unwanted objects into the slot the arrangement comprising means for cleaning the card upon insertion
    • 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
    • C07D211/40—Oxygen atoms
    • C07D211/44—Oxygen atoms attached in position 4
    • C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/92—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with a hetero atom directly attached to the ring nitrogen atom
    • C07D211/94—Oxygen atom, e.g. piperidine N-oxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

La presente invenzione riguarda nuovi composti piperidinici di formula (I) ed il loro impiego come stabilizzanti alla luce, al calore e all'ossidazione per materiali organici.I significati di R1, R2 ed R3 sono definiti nel testo.
IT93MI001685A 1993-07-28 1993-07-28 Derivati di polialchil-4-piperidinoli atti all'impderivati di polialchil-4-piperidinoli atti all'impiego come stabilizzanti per materiali organici iego come stabilizzanti per materiali organici IT1264817B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT93MI001685A IT1264817B1 (it) 1993-07-28 1993-07-28 Derivati di polialchil-4-piperidinoli atti all'impderivati di polialchil-4-piperidinoli atti all'impiego come stabilizzanti per materiali organici iego come stabilizzanti per materiali organici
EP94810426A EP0636610B1 (en) 1993-07-28 1994-07-19 2,2,6,6-tetramethyl-4-piperidinol derivatives for use as stabilizers for organic materials
DE69430227T DE69430227T2 (de) 1993-07-28 1994-07-19 2, 2, 6, 6-Tetramethyl-4-piperidinol Derivate als Stabilisatoren für organische Materialien
US08/278,593 US5439958A (en) 1993-07-28 1994-07-21 Polyalkyl-4-piperidinol derivatives for use as stabilizers for organic materials
CA002128796A CA2128796A1 (en) 1993-07-28 1994-07-26 Polyalkyl-4-piperidinol derivatives for use as stabilizers for organic materials
JP19479094A JPH0770064A (ja) 1993-07-28 1994-07-27 有機材料用の安定剤としての用途のための新規ポリアルキル−４−ピペリジノール誘導体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001685A IT1264817B1 (it) 1993-07-28 1993-07-28 Derivati di polialchil-4-piperidinoli atti all'impderivati di polialchil-4-piperidinoli atti all'impiego come stabilizzanti per materiali organici iego come stabilizzanti per materiali organici

Publications (3)

Publication Number Publication Date
ITMI931685A0 ITMI931685A0 (it) 1993-07-29
ITMI931685A1 ITMI931685A1 (it) 1995-01-28
IT1264817B1 true IT1264817B1 (it) 1996-10-10

Family

ID=11366706

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI001685A IT1264817B1 (it) 1993-07-28 1993-07-28 Derivati di polialchil-4-piperidinoli atti all'impderivati di polialchil-4-piperidinoli atti all'impiego come stabilizzanti per materiali organici iego come stabilizzanti per materiali organici

Country Status (6)

Country Link
US (1) US5439958A (it)
EP (1) EP0636610B1 (it)
JP (1) JPH0770064A (it)
CA (1) CA2128796A1 (it)
DE (1) DE69430227T2 (it)
IT (1) IT1264817B1 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW350859B (en) * 1994-04-13 1999-01-21 Ciba Sc Holding Ag HALS phosphonites as stabilizers
DE69701824T2 (de) * 1996-02-27 2000-10-12 Harima Chemicals, Inc. Stabilisator und diesen enthaltende Kunstharzmassen
DE19638868A1 (de) * 1996-09-23 1998-03-26 Basf Ag Stabilisierte Monomerenzusammensetzung
US6262153B1 (en) 1998-10-12 2001-07-17 Clariant Finance (Bvi) Limited Colored wax articles
US20040002559A1 (en) * 2002-04-10 2004-01-01 Malisa Troutman Flame retardant coatings
KR20060013632A (ko) 2002-05-17 2006-02-13 오쎄라 파마슈티걸즈, 인크. 백내장 및 다른 안질환 발병의 개선
US7825134B2 (en) 2003-05-19 2010-11-02 Othera Holding, Inc. Amelioration of cataracts, macular degeneration and other ophthalmic diseases
WO2007016175A1 (en) * 2005-07-28 2007-02-08 Guasch Michael N Fuel repellent compositions, fabrics and articles
WO2009014155A1 (en) 2007-07-25 2009-01-29 Semiconductor Energy Laboratory Co., Ltd. Photoelectric conversion device and electronic device having the same
US20130084535A1 (en) 2010-03-26 2013-04-04 Symrise Ag Multi-colored, multi-scented candle
WO2017002702A1 (ja) * 2015-07-01 2017-01-05 Dic株式会社 安定剤化合物、液晶組成物および表示素子
US10421908B2 (en) 2016-03-08 2019-09-24 Dic Corporation Liquid crystal composition and liquid crystal display device including the same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3640928A (en) * 1968-06-12 1972-02-08 Sankyo Co Stabilization of synthetic polymers
US3705166A (en) * 1969-08-15 1972-12-05 Sankyo Co Acrylic acid derivatives of 2,2,6,6-tetramethylpiperidines
NL154241C (it) * 1971-01-29 1900-01-01
US4021432A (en) * 1971-11-30 1977-05-03 Ciba-Geigy Corporation Piperidine derivatives
DE2647452A1 (de) * 1975-11-07 1977-05-18 Ciba Geigy Ag Neue hydroxybenzylmalonsaeure-derivate
JPS5263183A (en) * 1975-11-19 1977-05-25 Adeka Argus Chem Co Ltd Stabilizer for organic materials
JPS5266551A (en) * 1975-12-01 1977-06-02 Adeka Argus Chem Co Ltd Stabilizer for plastics
DE2755340A1 (de) * 1976-12-23 1978-06-29 Ciba Geigy Ag Neue polyalkylpiperidinderivate
JPS5466996A (en) * 1977-11-08 1979-05-29 Sankyo Co Ltd Polymer substituted by polyalkylpiperidine side chain, its preparation and its use as stabilizer
EP0063544A1 (de) * 1981-04-13 1982-10-27 Ciba-Geigy Ag Alpha-Olefincopolymere mit sterisch gehinderten Aminseitengruppen
DE3412227A1 (de) * 1983-04-11 1984-10-11 Sandoz-Patent-GmbH, 7850 Lörrach Neue piperidinverbindungen
EP0226538B1 (de) * 1985-12-06 1991-09-11 Ciba SC Holding AG Lichtstabilisierte Polymermikropartikel
JPS63135440A (ja) * 1986-11-28 1988-06-07 Mitsubishi Rayon Co Ltd 耐衝撃性メタクリル樹脂組成物
IT1203354B (it) * 1987-02-26 1989-02-15 Ciba Geigy Spa Composti piperidinici atti all'impiego come stabilizzanti per polimeri e copolimeri sintetici
ATE91291T1 (de) * 1987-06-04 1993-07-15 Ciba Geigy Ag Lichtstabilisierte, epoxygruppenhaltige polymermikropartikel.

Also Published As

Publication number Publication date
DE69430227D1 (de) 2002-05-02
DE69430227T2 (de) 2002-10-02
CA2128796A1 (en) 1995-01-29
JPH0770064A (ja) 1995-03-14
EP0636610B1 (en) 2002-03-27
ITMI931685A0 (it) 1993-07-29
US5439958A (en) 1995-08-08
ITMI931685A1 (it) 1995-01-28
EP0636610A1 (en) 1995-02-01

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Legal Events

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

Effective date: 19970730