BRPI0519524A2 - composiÇÕes de estabilizaÇço de lactona - Google Patents

composiÇÕes de estabilizaÇço de lactona

Info

Publication number
BRPI0519524A2
BRPI0519524A2 BRPI0519524-1A BRPI0519524A BRPI0519524A2 BR PI0519524 A2 BRPI0519524 A2 BR PI0519524A2 BR PI0519524 A BRPI0519524 A BR PI0519524A BR PI0519524 A2 BRPI0519524 A2 BR PI0519524A2
Authority
BR
Brazil
Prior art keywords
lactone
compositions
compounds
chains
stabilizing compositions
Prior art date
Application number
BRPI0519524-1A
Other languages
English (en)
Inventor
Jusong Xia
Original Assignee
Milliken & Co
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 Milliken & Co filed Critical Milliken & Co
Publication of BRPI0519524A2 publication Critical patent/BRPI0519524A2/pt
Publication of BRPI0519524B1 publication Critical patent/BRPI0519524B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic 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
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [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
    • C07D307/83—Oxygen atoms
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1535—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Emergency Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Furan Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Cosmetics (AREA)

Abstract

COMPOSIÇÕES DE ESTABILIZAÇçO DE LACTONA. Esta invenção fornece uma classe nova de compostos e composições e métodos sintéticos relacionados ao antioxidante de lactona 3-arilbenzofuranonas. Os compostos podem ser úteis para impedir amarelamento e deterioração de materiais orgânicos preferivelmente polímeros, como espumas de poliuretano como um exemplo. Os antioxidantes de lactona podem ser poliméricos, e podem também ser líquidos ou pastas em forma física em temperatura ambiente. Embora não seja necessário para suas propriedades de estabilização, as composições podem, em algumas espécies, carregar um ou mais grupos OH primário reativos nas cadeias do polímero. As cadeias podem também conter grupos funcionais de éter de oxialquileno oligomérico e éster alifático, em uma modalidade da invenção.
BRPI0519524A 2004-12-17 2005-12-12 compostos e composições de estabilização de lactona BRPI0519524B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/016,171 US7390912B2 (en) 2004-12-17 2004-12-17 Lactone stabilizing compositions
PCT/US2005/045100 WO2006065829A1 (en) 2004-12-17 2005-12-12 Lactone stabilizing compositions

Publications (2)

Publication Number Publication Date
BRPI0519524A2 true BRPI0519524A2 (pt) 2009-02-10
BRPI0519524B1 BRPI0519524B1 (pt) 2016-10-04

Family

ID=36061423

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519524A BRPI0519524B1 (pt) 2004-12-17 2005-12-12 compostos e composições de estabilização de lactona

Country Status (8)

Country Link
US (3) US7390912B2 (pt)
EP (1) EP1824921B1 (pt)
JP (1) JP5010480B2 (pt)
CN (1) CN101080451B (pt)
AT (1) ATE423811T1 (pt)
BR (1) BRPI0519524B1 (pt)
DE (1) DE602005012985D1 (pt)
WO (1) WO2006065829A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7390912B2 (en) * 2004-12-17 2008-06-24 Milliken & Company Lactone stabilizing compositions
US20110046250A1 (en) * 2007-07-06 2011-02-24 Stowell Jeffrey K Flame retardant composition and flexible polyurethane foam prepared therewith
JP6242890B2 (ja) * 2012-07-13 2017-12-06 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 有機材料の安定剤としてのポリグリコールビス−［３−（７−ｔｅｒｔ−ブチル−２−オキソ−３−フェニル−３Ｈ−ベンゾフラン−５−イル−）プロパノイル］誘導体
CN105579503A (zh) 2013-09-27 2016-05-11 巴斯夫欧洲公司 用于建筑材料的聚烯烃组合物
US9718775B2 (en) * 2014-03-14 2017-08-01 Milliken & Company Oxindole compounds and compositions comprising the same
US9481775B2 (en) * 2014-04-28 2016-11-01 Vanderbilt Chemicals, Llc Polyurethane scorch inhibitor
US10072136B2 (en) * 2014-08-05 2018-09-11 Basf Se 3-phenyl-benzofuran-2-one diphosphite derivatives as stabilizers
JP6768056B2 (ja) * 2015-08-10 2020-10-14 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ リンを安定剤として含む３−フェニル−ベンゾフラン−２−オン誘導体
JP2019529669A (ja) 2016-09-30 2019-10-17 ヴァンダービルト ケミカルズ、エルエルシー ポリウレタンフォーム用低排出性スコーチ阻害剤
BR112020013496B1 (pt) 2018-01-22 2024-02-06 Milliken & Company Compostos 3-fenil-3h-1-benzofuran-2-ona e composições que os contêm
KR20240058129A (ko) 2021-09-02 2024-05-03 바스프 에스이 합성 중합체의 분해를 방지하기 위한 안정화제 조합물
WO2023202971A1 (en) 2022-04-20 2023-10-26 Basf Se An aqueous antioxidant suspoemulsion and a process for preparing the same

Family Cites Families (15)

* 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
TW260686B (pt) * 1992-05-22 1995-10-21 Ciba Geigy
GB2267490B (en) * 1992-05-22 1995-08-09 Ciba Geigy Ag 3-(Carboxymethoxyphenyl)benzofuran-2-one stabilisers
NL9300801A (nl) * 1992-05-22 1993-12-16 Ciba Geigy 3-(acyloxyfenyl)benzofuran-2-on als stabilisatoren.
TW255902B (pt) * 1992-09-23 1995-09-01 Ciba Geigy
TW284762B (pt) * 1993-09-17 1996-09-01 Ciba Geigy Ag
CH686306A5 (de) * 1993-09-17 1996-02-29 Ciba Geigy Ag 3-Aryl-benzofuranone als Stabilisatoren.
US6521681B1 (en) * 1996-07-05 2003-02-18 Ciba Specialty Chemicals Corporation Phenol-free stabilization of polyolefin fibres
EP0839623B1 (de) * 1996-10-30 2001-01-31 Ciba SC Holding AG Stabilisatorkombination für das Rotomolding-Verfahren
ES2149678B1 (es) * 1997-03-06 2001-05-16 Ciba Sc Holding Ag Estabilizacion de policarbonatos, poliesteres y policetonas.
ATE234827T1 (de) * 1998-06-25 2003-04-15 Ciba Sc Holding Ag Verfahren zur herstellung von 3-aryl- benzofuranonen
GB2343007B (en) 1998-10-19 2001-11-07 Ciba Sc Holding Ag Colour photographic material
KR100822007B1 (ko) 2001-03-20 2008-04-15 시바 스폐셜티 케미칼스 홀딩 인코포레이티드 방염성 조성물
US7390912B2 (en) * 2004-12-17 2008-06-24 Milliken & Company Lactone stabilizing compositions

Also Published As

Publication number Publication date
US20060135792A1 (en) 2006-06-22
JP2008524226A (ja) 2008-07-10
JP5010480B2 (ja) 2012-08-29
EP1824921B1 (en) 2009-02-25
ATE423811T1 (de) 2009-03-15
WO2006065829A1 (en) 2006-06-22
DE602005012985D1 (de) 2009-04-09
US7390912B2 (en) 2008-06-24
US20080217585A1 (en) 2008-09-11
CN101080451B (zh) 2013-08-07
BRPI0519524B1 (pt) 2016-10-04
CN101080451A (zh) 2007-11-28
US7601853B2 (en) 2009-10-13
EP1824921A1 (en) 2007-08-29
US20100010124A1 (en) 2010-01-14
US8653284B2 (en) 2014-02-18

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/10/2016, OBSERVADAS AS CONDICOES LEGAIS.