CZ289139B6 - Benzofuran-2-on, stabilizovaná kompozice tento benzofuran-2-on obsahující, pouľití tohoto benzofuran-2-onu jako stabilizátoru, způsob stabilizace syntetického polymeru a způsob přípravy uvedeného benzofuran-2-onu - Google Patents

Benzofuran-2-on, stabilizovaná kompozice tento benzofuran-2-on obsahující, pouľití tohoto benzofuran-2-onu jako stabilizátoru, způsob stabilizace syntetického polymeru a způsob přípravy uvedeného benzofuran-2-onu Download PDF

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Publication number
CZ289139B6
CZ289139B6 CZ19942261A CZ226194A CZ289139B6 CZ 289139 B6 CZ289139 B6 CZ 289139B6 CZ 19942261 A CZ19942261 A CZ 19942261A CZ 226194 A CZ226194 A CZ 226194A CZ 289139 B6 CZ289139 B6 CZ 289139B6
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CZ
Czechia
Prior art keywords
formula
benzofuran
group
tert
hydrogen
Prior art date
Application number
CZ19942261A
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Czech (cs)
English (en)
Other versions
CZ226194A3 (en
Inventor
Peter Dr. Nesvadba
Samuel Dr. Evans
Original Assignee
Ciba Specialty Chemicals Holding Inc.
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.)
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Application filed by Ciba Specialty Chemicals Holding Inc. filed Critical Ciba Specialty Chemicals Holding Inc.
Publication of CZ226194A3 publication Critical patent/CZ226194A3/cs
Publication of CZ289139B6 publication Critical patent/CZ289139B6/cs

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/15Heterocyclic compounds having oxygen in the ring
    • C08K5/151Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1535Five-membered rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring
    • C07D307/83Oxygen atoms

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  • 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)
  • Furan Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fireproofing Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Table Devices Or Equipment (AREA)
CZ19942261A 1993-09-17 1994-09-15 Benzofuran-2-on, stabilizovaná kompozice tento benzofuran-2-on obsahující, pouľití tohoto benzofuran-2-onu jako stabilizátoru, způsob stabilizace syntetického polymeru a způsob přípravy uvedeného benzofuran-2-onu CZ289139B6 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH281193 1993-09-17

Publications (2)

Publication Number Publication Date
CZ226194A3 CZ226194A3 (en) 1995-04-12
CZ289139B6 true CZ289139B6 (cs) 2001-11-14

Family

ID=4242127

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ19942261A CZ289139B6 (cs) 1993-09-17 1994-09-15 Benzofuran-2-on, stabilizovaná kompozice tento benzofuran-2-on obsahující, pouľití tohoto benzofuran-2-onu jako stabilizátoru, způsob stabilizace syntetického polymeru a způsob přípravy uvedeného benzofuran-2-onu

Country Status (15)

Country Link
US (3) US5614572A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0644190B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP3793950B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100361629B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1052230C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE177740T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR9403592A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2132134C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CZ (1) CZ289139B6 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE59407946D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2130385T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU (1) RU2135489C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SK (1) SK280591B6 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW270133B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA947184B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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* Cited by examiner, † Cited by third party
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TW270133B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1993-09-17 1996-02-11 Ciba Geigy
TW416970B (en) * 1995-05-31 2001-01-01 Ciba Sc Holding Ag Carrier-bound light stabilizers and antioxidants as fillers and stabilizers
DE59702969D1 (de) * 1996-10-30 2001-03-08 Ciba Sc Holding Ag Stabilisatorkombination für das Rotomolding-Verfahren
AU7814598A (en) * 1997-06-05 1998-12-21 Dyneon Llc Polymer stabilization
AU8399398A (en) 1997-07-14 1999-02-10 Dover Chemical Corporation Lactone/phosphite blends
CA2280867A1 (en) 1997-09-10 1999-03-18 Ciba Specialty Chemicals Holding Inc. Isoxindigos useful as colorants and preparation thereof
DE19801462A1 (de) * 1998-01-16 1999-07-22 Basf Ag Katalysator und Verfahren zur Herstellung von Polytetrahydrofuran
EP1095041A2 (en) 1998-04-08 2001-05-02 Ciba SC Holding AG Dibenzonaphthyrones and their use for colouring/pigmenting high-molecular-weight organic material
CN1250191C (zh) 1998-11-02 2006-04-12 西巴特殊化学品控股有限公司 身体护理品和家庭用品的稳定
DE60006080T2 (de) * 1999-03-10 2004-07-22 Ciba Specialty Chemicals Holding Inc. Benzofuran-2-ones als färbemittel für organische materialien
US6664317B2 (en) 2000-02-18 2003-12-16 Ciba Specialty Chemicals Corporation Stabilized gamma irradiated polyolefins
CN1182127C (zh) * 2000-06-28 2004-12-29 中国医学科学院药物研究所 新的取代的2-苯并[c]呋喃酮化合物,其制备方法以及包含它们的药物组合物
WO2002012391A1 (fr) * 2000-08-09 2002-02-14 A & M Styrene Co., Ltd. Composition de resine monovinylique aromatique
US6569927B1 (en) 2000-10-06 2003-05-27 Uniroyal Chemical Company, Inc. Thermoplastic resins stabilized by blends of sterically hindered phenols, secondary amines, and lactones
US7084196B2 (en) * 2001-03-20 2006-08-01 Ciba Specialty Chemicals Corporation Flame retardant compositions
TW593303B (en) * 2001-09-11 2004-06-21 Ciba Sc Holding Ag Stabilization of synthetic polymers
US20080149879A1 (en) * 2005-02-25 2008-06-26 Fabien Jean Brand Fluorinated Compounds
US20070049666A1 (en) * 2005-08-30 2007-03-01 James Haworth Tocopherol compositions and uses
CN100345836C (zh) * 2005-10-17 2007-10-31 湘潭大学 一种苯并呋喃酮类稳定剂及其应用
DE112007001060T5 (de) 2006-05-01 2009-03-12 Idemitsu Kosan Co., Ltd. Einkapselndes Material für optische Halbleiter
JP5401987B2 (ja) * 2006-05-12 2014-01-29 コニカミノルタ株式会社 セルロースアシレートフィルムの製造方法、セルロースアシレートフィルム、偏光板及び液晶表示装置
EP2167570A1 (en) 2007-06-29 2010-03-31 Basell Poliolefine Italia S.R.L. An irradiated polyolefin composition comprising a non - phenolic stabilizer
US7988881B2 (en) * 2008-09-30 2011-08-02 E. I. Du Pont De Nemours And Company Multilayer laminates comprising chiral nematic liquid crystals
CN102245654A (zh) 2008-12-09 2011-11-16 出光兴产株式会社 光学部件用树脂原料组合物、光学部件用树脂和光学部件
US8286405B1 (en) * 2009-08-11 2012-10-16 Agp Plastics, Inc. Fire and impact resistant window and building structures
WO2012056972A1 (ja) 2010-10-25 2012-05-03 出光興産株式会社 (メタ)アクリレート系組成物
US10072136B2 (en) * 2014-08-05 2018-09-11 Basf Se 3-phenyl-benzofuran-2-one diphosphite derivatives as stabilizers
JPWO2022215715A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2021-04-07 2022-10-13
KR20230166093A (ko) 2021-04-07 2023-12-06 이데미쓰 고산 가부시키가이샤 사출 성형용 열경화성 조성물, 그것을 이용한 성형품의 제조 방법, 및 경화물
US20250145796A1 (en) * 2021-10-22 2025-05-08 Mitsubishi Gas Chemical Company, Inc. Thermoplastic resin composition, molded article, and method for producing and method for improving transmittance of thermoplastic resin composition

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2044272B (en) * 1979-02-05 1983-03-16 Sandoz Ltd Stabilising polymers
US5175312A (en) * 1989-08-31 1992-12-29 Ciba-Geigy Corporation 3-phenylbenzofuran-2-ones
EP0415887B1 (de) * 1989-08-31 1994-10-05 Ciba-Geigy Ag 3-Phenylbenzofuran-2-one
GB2252325A (en) * 1991-01-31 1992-08-05 Ciba Geigy Ag Stabilised polyolefin
TW206220B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1991-07-01 1993-05-21 Ciba Geigy Ag
GB2267490B (en) * 1992-05-22 1995-08-09 Ciba Geigy Ag 3-(Carboxymethoxyphenyl)benzofuran-2-one stabilisers
TW270133B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1993-09-17 1996-02-11 Ciba Geigy
CH686306A5 (de) * 1993-09-17 1996-02-29 Ciba Geigy Ag 3-Aryl-benzofuranone als Stabilisatoren.

Also Published As

Publication number Publication date
SK280591B6 (sk) 2000-04-10
US5807505A (en) 1998-09-15
CN1052230C (zh) 2000-05-10
ZA947184B (en) 1995-03-17
CA2132134C (en) 2006-04-04
EP0644190A1 (de) 1995-03-22
RU2135489C1 (ru) 1999-08-27
KR100361629B1 (ko) 2003-02-05
ATE177740T1 (de) 1999-04-15
CA2132134A1 (en) 1995-03-18
JP3793950B2 (ja) 2006-07-05
ES2130385T3 (es) 1999-07-01
CN1106032A (zh) 1995-08-02
RU94033474A (ru) 1996-07-20
CZ226194A3 (en) 1995-04-12
US5693829A (en) 1997-12-02
BR9403592A (pt) 1995-05-16
DE59407946D1 (de) 1999-04-22
US5614572A (en) 1997-03-25
TW270133B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1996-02-11
JPH07247278A (ja) 1995-09-26
EP0644190B1 (de) 1999-03-17
KR950008500A (ko) 1995-04-17
SK110394A3 (en) 1995-06-07

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Legal Events

Date Code Title Description
PD00 Pending as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20060915