IT1261520B - Impiego di ammine stericamente impedite come stabilizzanti delle materie plastiche contro gli effetti della luce e del calore. - Google Patents

Impiego di ammine stericamente impedite come stabilizzanti delle materie plastiche contro gli effetti della luce e del calore.

Info

Publication number
IT1261520B
IT1261520B ITRM930564A ITRM930564A IT1261520B IT 1261520 B IT1261520 B IT 1261520B IT RM930564 A ITRM930564 A IT RM930564A IT RM930564 A ITRM930564 A IT RM930564A IT 1261520 B IT1261520 B IT 1261520B
Authority
IT
Italy
Prior art keywords
light
stabilizers
effects
heat
plastic materials
Prior art date
Application number
ITRM930564A
Other languages
English (en)
Inventor
Lajos Avar
Gilbert Ligner
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
Publication of ITRM930564A0 publication Critical patent/ITRM930564A0/it
Publication of ITRM930564A1 publication Critical patent/ITRM930564A1/it
Application granted granted Critical
Publication of IT1261520B publication Critical patent/IT1261520B/it

Links

Classifications

    • 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
    • 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
    • C07D211/04—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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

L'invenzione riguarda l'impiego di ammine stericamente impedite o HALS (Hindered Ammine Light Stabilizer) come stabilizzanti delle materie plastiche contro gli effetti della luce e del calore. Questi composti HALS possono ugualmente reagire con o aggiungersi alla materia polimera.
ITRM930564A 1992-08-17 1993-08-16 Impiego di ammine stericamente impedite come stabilizzanti delle materie plastiche contro gli effetti della luce e del calore. IT1261520B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4227216 1992-08-17

Publications (3)

Publication Number Publication Date
ITRM930564A0 ITRM930564A0 (it) 1993-08-16
ITRM930564A1 ITRM930564A1 (it) 1995-02-16
IT1261520B true IT1261520B (it) 1996-05-23

Family

ID=6465744

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM930564A IT1261520B (it) 1992-08-17 1993-08-16 Impiego di ammine stericamente impedite come stabilizzanti delle materie plastiche contro gli effetti della luce e del calore.

Country Status (7)

Country Link
US (1) US5705545A (it)
JP (1) JP3416213B2 (it)
CH (1) CH685559A5 (it)
FR (1) FR2694761B1 (it)
GB (2) GB9316893D0 (it)
HK (1) HK1006968A1 (it)
IT (1) IT1261520B (it)

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GB9100257D0 (en) * 1991-01-07 1991-02-20 Sandoz Ltd Improvements in or relating to organic compounds
DE19530468A1 (de) * 1995-08-18 1997-02-20 Sandoz Ag Verwendung von Piperidinverbindungen
JPH0952975A (ja) * 1995-08-18 1997-02-25 Clariant Internatl Ltd 顔料の安定化方法及びこの方法に用いる組成物
DE69705040T2 (de) * 1996-04-12 2001-09-20 Clariant Finance (Bvi) Ltd., Road Town Stabilisation von polyolefinen
DE19618197A1 (de) * 1996-05-07 1997-11-13 Hoechst Ag Neue sterisch gehinderte Piperidinderivate als Lichtschutzmittel für Polymere
TW467931B (en) 1996-08-22 2001-12-11 Ciba Sc Holding Ag Stabilizer mixtures
US5864557A (en) * 1996-09-25 1999-01-26 Thomson Multimedia S.A. Method and apparatus for opportunistically transferring data in a packet stream encoder
US5955521A (en) * 1997-07-17 1999-09-21 Mannington Mills, Inc. Ultra-violet stabilized polyvinyl chloride resins and methods to impart ultra-violet stabilization to polyvinyl chloride resins
US6353042B1 (en) * 1997-07-24 2002-03-05 Evergreen Solar, Inc. UV-light stabilization additive package for solar cell module and laminated glass applications
DE19738615A1 (de) 1997-09-04 1999-03-11 Clariant Gmbh Neue Lichtschutzmittel auf Basis von sterisch gehinderten Aminen
BR9813425A (pt) * 1997-12-08 2000-10-10 Cytec Tech Corp Composto, composição estabilizadora compreendendo uma mistura de compostos, processos para estabilizar um material orgânico contra degradação e para preparar uma composição compreendendo uma mistura de compostos
CA2336246A1 (en) 1998-06-22 1999-12-29 Cytec Technology Corp. Red-shifted trisaryl-1,3,5-triazine ultraviolet light absorbers
US6239276B1 (en) 1998-06-22 2001-05-29 Cytec Technology Corporation Non-yellowing para-tertiary-alkyl phenyl substituted triazine and pyrimidine ultraviolet light absorbers
DE69924490T2 (de) 1998-06-22 2006-01-19 Ciba Speciality Chemicals Holding Inc. Poly-trisaryl-1,3,5-triazin-carbamate als uv-lichtabsorber
US6297377B1 (en) 1998-06-22 2001-10-02 Cytec Technology Corporation Benzocycle-substituted triazine and pyrimidine ultraviolet light absorbers
US6262153B1 (en) 1998-10-12 2001-07-17 Clariant Finance (Bvi) Limited Colored wax articles
GB2377709B (en) * 1998-12-14 2003-06-18 Ciba Sc Holding Ag Sterically hindered amine compounds
KR100550224B1 (ko) * 1998-12-14 2006-02-08 시바 스폐셜티 케미칼스 홀딩 인코포레이티드 입체장애 아민 화합물
US6538056B1 (en) 2000-10-10 2003-03-25 Clariant International Ltd. Polyolefin articles with long-term elevated temperature stability
US20030207967A1 (en) * 2000-10-16 2003-11-06 Laver Hugh Stephen Stabilizers for power coatings
US6867250B1 (en) 2000-10-30 2005-03-15 Cytec Technology Corp. Non-yellowing ortho-dialkyl aryl substituted triazine ultraviolet light absorbers
US6727300B2 (en) 2000-11-03 2004-04-27 Cytec Technology Corp. Polymeric articles containing hindered amine light stabilizers based on multi-functional carbonyl compounds
US6545156B1 (en) 2000-11-03 2003-04-08 Cytec Technology Corp. Oligomeric hindered amine light stabilizers based on multi-functional carbonyl compounds and methods of making same
US6492521B2 (en) 2000-11-03 2002-12-10 Cytec Technology Corp. Hindered amine light stabilizers based on multi-functional carbonyl compounds and methods of making same
US6414155B1 (en) 2000-11-03 2002-07-02 Cytec Technology Corp. Oligomeric hindered amine light stabilizers based on multi-functional carbonyl compounds and methods of making same
US20030225191A1 (en) 2002-04-12 2003-12-04 Francois Gugumus Stabilizer mixtures
EP1449872A1 (de) * 2003-02-21 2004-08-25 Clariant International Ltd. Stabilisierung polymerer Materialien
JP2005112809A (ja) * 2003-10-09 2005-04-28 Asahi Denka Kogyo Kk 光学材料に適した多価ヒンダードアミン化合物、その製造方法、ノルボルネン系樹脂組成物及び導光板
EP1781730A4 (en) 2004-07-03 2009-09-23 United States Borax Inc PERFORMANCE IMPROVEMENT IN THE STABILIZATION OF ORGANIC MATERIALS
US7541398B2 (en) * 2005-01-03 2009-06-02 Board Of Regents, The University Of Texas System Method for transformation of conventional and commercially important polymers into durable and rechargeable antimicrobial polymeric materials
US20070062884A1 (en) 2005-08-11 2007-03-22 Board Of Regents, The University Of Texas System N-halamines compounds as multifunctional additives
US7998886B2 (en) * 2005-10-24 2011-08-16 Milliken & Company Hindered amine treated textiles
US20070218562A1 (en) * 2006-03-20 2007-09-20 Shulong Li Color indicator for halamine treated fabric
US8486428B2 (en) * 2006-03-27 2013-07-16 Board Of Regents, The University Of Texas System Compositions and methods for making and using acyclic N-halamine-based biocidal polymeric materials and articles
US8211361B2 (en) * 2007-03-26 2012-07-03 Board Of Regents, The University Of Texas System N-halamine-based rechargeable biofilm-controlling tubular devices, method of making and using
US7858539B2 (en) * 2007-04-09 2010-12-28 Milliken & Company Processes for generating halamine compounds on textile substrates to produce antimicrobial finish
JP5048125B2 (ja) * 2007-05-25 2012-10-17 クラリアント・ファイナンス・（ビーブイアイ）・リミテッド ポリカーボネートの安定化
MX2010001454A (es) 2007-08-06 2010-08-02 Gen Cable Technologies Corp Composiciones aislantes resistentes a la arborescencia.
CA2700259A1 (en) * 2007-09-19 2009-03-26 Board Of Regents, The University Of Texas System Colorants based n-halamines compositions and method of making and using
CA2903724C (en) 2013-03-15 2021-06-29 Valspar Sourcing, Inc. Water-based compositions that resist dirt pick-up
US10196537B2 (en) 2013-03-15 2019-02-05 The Sherwin-Williams Company Dirt pick-up resistant composition
CN105646934B (zh) * 2014-11-11 2018-08-10 南通市振兴精细化工有限公司 一种光稳定剂及其制备方法
CN105646933A (zh) * 2014-11-11 2016-06-08 南通市振兴精细化工有限公司 一种光稳定剂及其制备方法
CN105646935A (zh) * 2014-11-11 2016-06-08 南通市振兴精细化工有限公司 一种光稳定剂及其制备方法
CA3101450A1 (en) * 2018-05-29 2019-12-05 Swimc Llc Water-based compositions with long term gloss retention
CA3230863A1 (en) 2021-09-16 2023-03-23 Lubrizol Advanced Materials, Inc. Thermoplastic polyurethane foam steering wheel cover
WO2023043780A1 (en) 2021-09-16 2023-03-23 Lubrizol Advanced Materials, Inc. Steering wheel construction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755340A1 (de) * 1976-12-23 1978-06-29 Ciba Geigy Ag Neue polyalkylpiperidinderivate
DE3412227A1 (de) * 1983-04-11 1984-10-11 Sandoz-Patent-GmbH, 7850 Lörrach Neue piperidinverbindungen
FR2614711B1 (fr) * 1987-04-29 1992-03-13 Photonetics Procede et dispositif d'exploitation du signal d'ecran d'un ecran tactile

Also Published As

Publication number Publication date
ITRM930564A0 (it) 1993-08-16
ITRM930564A1 (it) 1995-02-16
GB9316893D0 (en) 1993-09-29
GB2269819B (en) 1997-04-16
GB2269819A (en) 1994-02-23
HK1006968A1 (en) 1999-03-26
JPH06184353A (ja) 1994-07-05
CH685559A5 (de) 1995-08-15
FR2694761B1 (fr) 1996-06-14
JP3416213B2 (ja) 2003-06-16
GB9316991D0 (en) 1993-09-29
FR2694761A1 (fr) 1994-02-18
US5705545A (en) 1998-01-06

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

Effective date: 19960726