AR036500A1 - Estabilizacion de polimeros sinteticos - Google Patents

Estabilizacion de polimeros sinteticos

Info

Publication number
AR036500A1
AR036500A1 ARP020103402A ARP020103402A AR036500A1 AR 036500 A1 AR036500 A1 AR 036500A1 AR P020103402 A ARP020103402 A AR P020103402A AR P020103402 A ARP020103402 A AR P020103402A AR 036500 A1 AR036500 A1 AR 036500A1
Authority
AR
Argentina
Prior art keywords
synthetic polymers
stabilization
alkyl
independently
oxidative
Prior art date
Application number
ARP020103402A
Other languages
English (en)
Spanish (es)
Original Assignee
Ciba Sc Holding 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 Ciba Sc Holding Ag filed Critical Ciba Sc Holding Ag
Publication of AR036500A1 publication Critical patent/AR036500A1/es

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
    • C08K5/04—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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
ARP020103402A 2001-09-11 2002-09-09 Estabilizacion de polimeros sinteticos AR036500A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01810876 2001-09-11

Publications (1)

Publication Number Publication Date
AR036500A1 true AR036500A1 (es) 2004-09-15

Family

ID=8184133

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020103402A AR036500A1 (es) 2001-09-11 2002-09-09 Estabilizacion de polimeros sinteticos

Country Status (22)

Country Link
US (1) US6881774B2 (enExample)
EP (1) EP1291384B1 (enExample)
JP (1) JP4314610B2 (enExample)
KR (1) KR100849947B1 (enExample)
CN (1) CN1237058C (enExample)
AR (1) AR036500A1 (enExample)
AT (1) ATE299911T1 (enExample)
AU (1) AU2002300979B2 (enExample)
BR (1) BR0203538B1 (enExample)
CA (1) CA2401927C (enExample)
CO (1) CO5270026A1 (enExample)
DE (1) DE60205071T2 (enExample)
DK (1) DK1291384T3 (enExample)
ES (1) ES2246008T3 (enExample)
HU (1) HU229128B1 (enExample)
MX (1) MXPA02008708A (enExample)
MY (1) MY129373A (enExample)
PL (1) PL205846B1 (enExample)
PT (1) PT1291384E (enExample)
RU (1) RU2286361C2 (enExample)
SG (1) SG125905A1 (enExample)
TW (1) TW593303B (enExample)

Families Citing this family (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2568653T3 (es) * 2003-12-04 2016-05-03 Basf Se Estabilización de poliéter polioles, poliéster polioles y poliuretanos
MY145571A (en) 2003-12-19 2012-02-29 Ciba Holding Inc Fluorocarbon terminated oligo-and poly-carbonates as surface modifiers
CN1976986B (zh) * 2004-06-30 2011-11-16 西巴特殊化学品控股有限公司 聚醚多元醇、聚酯多元醇或者聚氨酯组合物的稳定
MY139524A (en) * 2004-06-30 2009-10-30 Ciba Holding Inc Stabilization of polyether polyol, polyester polyol or polyurethane compositions
WO2006045713A1 (en) 2004-10-25 2006-05-04 Ciba Specialty Chemicals Holding Inc. Functionalized nanoparticles
EP1676887B1 (en) 2004-12-29 2007-05-23 Ciba Specialty Chemicals Holding Inc. Composition and process for improving heat and weathering stability of segmented polyurethane polymers
EP1874853B2 (en) * 2005-04-19 2012-07-04 Basf Se Polyether polyols, polyester polyols and polyurethanes of low residual aldehyde content
DE102007005508A1 (de) * 2007-02-03 2008-08-07 Evonik Goldschmidt Gmbh Verfahren zur Reduktion des Trennwert-Anstiegs bei der Herstellung von No-Label-Look-Etiketten
RU2356728C2 (ru) * 2007-02-21 2009-05-27 Людмила Карповна Семенова Способ изготовления плит из композиционного материала
DE102008000478A1 (de) 2007-03-05 2008-09-11 Basf Se Polyurethan-Dispersionen mit Polyethercarbonatpolyolen als Aufbaukomponente
WO2009009006A1 (en) * 2007-07-06 2009-01-15 Supresta Llc Flame retardant composition and flexible polyurethane foam prepared therewith
KR20100037148A (ko) 2007-07-18 2010-04-08 바스프 에스이 레이저 감응성 코팅 제제
EP2190912B1 (en) 2007-09-13 2011-11-23 Basf Se Silane coupling agents for filled rubbers
US20090092561A1 (en) * 2007-10-09 2009-04-09 Lupia Joseph A Body-care and household products and compositions comprising specific sulfur-containing compounds
JP5677853B2 (ja) * 2008-01-28 2015-02-25 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ スチレン系ポリマー用添加剤混合物
RU2381243C2 (ru) * 2008-03-26 2010-02-10 Владимир Петрович Конюшенко Полиэфирная композиция для защитного покрытия
WO2009138342A1 (en) 2008-05-15 2009-11-19 Basf Se Basic stabilisation systems for emulsion polymerised rubbers
MX2010013422A (es) 2008-06-27 2011-02-25 Basf Se Estabilizacion de productos para cuidado corporal y domesticos.
EP2160945A1 (en) 2008-09-09 2010-03-10 Polymers CRC Limited Antimicrobial Article
CN102197076A (zh) 2008-10-23 2011-09-21 巴斯夫欧洲公司 吸热添加剂
WO2010049282A1 (en) 2008-10-27 2010-05-06 Basf Se Coating composition for marking substrates
EP2186845A1 (en) 2008-11-18 2010-05-19 Basf Se Ammonium Functionalized Polymers as Antistatic Additives
US10052853B2 (en) 2009-12-09 2018-08-21 Lifeport, Inc. Durable polymeric panels and devices exhibiting antiballistic capacity made therefrom
WO2010076278A1 (en) 2009-01-05 2010-07-08 Basf Se Phosphorus based dispersants for inorganic particles in polymer matrices
JP2012520365A (ja) * 2009-03-13 2012-09-06 ビーエーエスエフ ソシエタス・ヨーロピア ポリエステル及びポリアミドの安定化されたブレンド
KR101771264B1 (ko) 2009-03-24 2017-08-24 바스프 에스이 형상화된 금속 입자의 제조 및 그의 용도
WO2010112395A1 (en) 2009-04-02 2010-10-07 Basf Se S-perfluoroalkyl substituted hydroxybenzylthioethers and derivatives as surface modifiers
JP5734293B2 (ja) 2009-08-18 2015-06-17 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 安定化ポリマー封止材を有する光電モジュール
JP5808326B2 (ja) 2009-08-18 2015-11-10 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Ｕｖ安定化光電モジュール
SG178353A1 (en) 2009-08-27 2012-03-29 Polymers Crc Ltd Nano silver-zinc oxide composition
KR101932772B1 (ko) 2009-09-10 2018-12-27 바스프 에스이 입체 장애 아민 안정화제
EP2319832A1 (en) 2009-10-20 2011-05-11 Basf Se Sterically hindered amines
US20120241001A1 (en) 2009-11-27 2012-09-27 Basf Se Photovoltaic module with uv-stabilized encapsulant
MY158941A (en) 2010-03-05 2016-11-30 Basf Se Sterically hindered amines
CA2789067A1 (en) 2010-03-05 2011-09-09 Basf Se Sterically hindered amines
AR080385A1 (es) 2010-03-09 2012-04-04 Polymers Crc Ltd Procedimiento para la preparacion de un articulo antimicrobiano
US8716359B2 (en) * 2010-03-18 2014-05-06 Vanderbilt Chemicals, Llc Polyurethane foam scorch inhibitor
JP5930318B2 (ja) 2010-06-29 2016-06-08 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ポリマー溶融物の流動特性を向上するための方法
EP2402390A1 (en) 2010-06-30 2012-01-04 Basf Se Particles with a hindered amine light stabilizer and a microporous organic polymer
JP5992422B2 (ja) 2010-10-20 2016-09-14 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 混合官能化による立体障害アミン型光安定剤
KR20130138258A (ko) 2010-10-20 2013-12-18 바스프 에스이 특정 작용화를 갖는 올리고머 광 안정화제
RU2584419C2 (ru) * 2010-11-16 2016-05-20 Басф Се Стабилизирующая композиция для полимеров
US9046196B2 (en) * 2011-01-11 2015-06-02 Fina Technology, Inc. Polyethylene composition for large diameter pipe stability
TWI403507B (zh) * 2011-03-17 2013-08-01 Chitec Technology Co Ltd 苯并呋喃衍生物及其應用
SG194519A1 (en) 2011-05-02 2013-12-30 Basf Se 5h-furan-2-one derivatives for stabilization of organic material
EP3019474B1 (en) 2013-07-08 2019-09-11 Basf Se Light stabilizers
US10119039B2 (en) 2013-10-29 2018-11-06 Basf Se Use of 2-(2-hydroxyphenyl)benzotriazole compounds as an UV absorbing agent in coatings
EP2876126A1 (en) 2013-11-25 2015-05-27 Basf Se A stabilizer mixture
US9481775B2 (en) * 2014-04-28 2016-11-01 Vanderbilt Chemicals, Llc Polyurethane scorch inhibitor
EP3137296B1 (en) 2014-04-29 2018-08-01 Basf Se Multi-layered film and the use thereof
EP3143082B1 (en) 2014-05-15 2020-11-18 Basf Se Highly effective stabilizer
MX375961B (es) * 2014-08-05 2025-03-07 Basf Se Derivados de difosfito de 3-fenil-benzofuran-2-ona como estabilizantes.
SA116370295B1 (ar) 2015-02-20 2016-12-06 باسف اس اى رقائق، وأشرطة وفتائل أحادية من البولي أوليفين مثبتة للضوء
CN107428905A (zh) 2015-02-27 2017-12-01 科思创德国股份有限公司 聚醚碳酸酯多元醇用于制造颜色稳定的聚氨酯泡沫材料的用途
PT3067343T (pt) * 2015-03-10 2018-10-22 Evonik Degussa Gmbh Antioxidantes para a produção de sistemas de poliuretano com baixas emissões de carbono
MX2018001214A (es) 2015-07-27 2018-04-24 Basf Se Mezcla aditiva.
GB2549061B (en) 2015-09-03 2020-04-01 Si Group Switzerland Chaa Gmbh Stabilising Compositions
CA3010994C (en) * 2016-01-21 2024-01-30 Basf Se Additive mixture for stabilization of polyol and polyurethane
BR112019003927B8 (pt) 2016-09-12 2023-02-14 Basf Se Mistura aditiva, composição, artigo, e, método para estabilizar um material orgânico contra a degradação induzida por luz, calor ou oxidação
WO2018145283A1 (en) 2017-02-09 2018-08-16 Dow Global Technologies Llc Polyurethane foams having low levels of aldehyde emissions
EP3583145A4 (en) 2017-02-20 2020-12-09 Dow Global Technologies LLC POLYURETHANES WITH REDUCED ALDEHYDE EMISSIONS
WO2018177846A1 (en) 2017-03-28 2018-10-04 Basf Se Light stabilizer mixture
US11414531B2 (en) 2017-05-03 2022-08-16 Basf Se Nucleating agents, methods for their production, and associated polymer compositions
US10934423B2 (en) 2017-07-06 2021-03-02 Basf Se Stabilized polyolefin compositions comprising benzofuranones and organophosphorus stabilizers
JP7293205B2 (ja) 2017-09-18 2023-06-19 ビーエーエスエフ ソシエタス・ヨーロピア 添加剤混合物
DE202017005179U1 (de) 2017-10-09 2019-01-11 Follmann Gmbh & Co. Kg Beschichtungszusammensetzung, insbesondere zur Herstellung einer beschichteten Wand-, Boden und Deckenbekleidung, insbesondere zur Herstellung einer beschichteten Tapete
IL274420B2 (en) * 2017-11-14 2023-09-01 Basf Se Polycarbonate preparations
US11773277B2 (en) 2018-04-04 2023-10-03 Basf Se Use of an ultraviolet radiation absorbing polymer composition (UVRAP) as an UV absorbing agent in a coating for non-living and non-keratinous materials
US11981793B2 (en) 2018-04-04 2024-05-14 Basf Se Use of an ultraviolet radiation absorbing composition as a light stabilizer for a shaped artificial polymer article
US11820855B2 (en) 2018-08-02 2023-11-21 Dow Global Technologies Llc Methods for reducing aldehyde emissions in polyurethane foams
CN112585184B (zh) 2018-08-02 2023-04-11 陶氏环球技术有限责任公司 减少聚氨酯泡沫中醛排放的方法
JP7397851B2 (ja) 2018-08-02 2023-12-13 ダウ グローバル テクノロジーズ エルエルシー ポリウレタン発泡体のアルデヒド排出量を減少させるための方法
JP7227347B2 (ja) 2018-08-02 2023-02-21 ダウ グローバル テクノロジーズ エルエルシー ポリウレタン発泡体のアルデヒド排出量を減少させるための方法
GB2579405B (en) 2018-11-30 2022-09-14 Si Group Switzerland Chaa Gmbh Antioxidant compositions
CN113166467B (zh) 2018-12-04 2024-03-29 巴斯夫欧洲公司 聚乙烯或聚丙烯制品
CN113166468A (zh) 2018-12-21 2021-07-23 巴斯夫欧洲公司 聚丙烯组合物
CN113544126B (zh) 2019-03-08 2024-11-08 巴斯夫欧洲公司 位阻胺稳定剂混合物
MX2021010990A (es) 2019-03-12 2021-10-01 Basf Se Articulos de polimero artificial conformados.
KR102820284B1 (ko) 2019-08-30 2025-06-16 다우 글로벌 테크놀로지스 엘엘씨 폴리에테르 폴리올 및 폴리우레탄 폼에서 알데히드 방출을 감소시키는 방법
CN111117216B (zh) * 2019-12-19 2021-09-17 金发科技股份有限公司 一种聚酰胺组合物及其制备方法
GB2590910A (en) 2019-12-24 2021-07-14 Si Group Switzerland Chaa Gmbh Composition
JP7731886B2 (ja) 2020-02-10 2025-09-01 ビーエーエスエフ ソシエタス・ヨーロピア 光安定剤混合物
WO2021170615A1 (en) 2020-02-26 2021-09-02 Basf Se Additive mixtures for rheology modification of polymers
JP7692429B2 (ja) 2020-02-27 2025-06-13 ビーエーエスエフ ソシエタス・ヨーロピア ポリオレフィン組成物
CA3197279A1 (en) 2020-11-03 2022-05-12 Tania Weyland Method for stabilizing an organic material using a stabilizer mixture
EP4259710A1 (en) 2020-12-09 2023-10-18 Basf Se An organic material based shaped article
MX2023006824A (es) 2020-12-09 2023-06-21 Basf Se Mezclas de aditivos.
FR3120075B1 (fr) * 2021-02-25 2024-05-03 Bostik Sa Mastic pour conditions climatiques extremes de temperature et d'humidite
AU2022250860A1 (en) 2021-04-01 2023-10-12 Basf Se Stabilizer mixture
WO2023001717A1 (en) 2021-07-17 2023-01-26 Basf Se An additive mixture for stabilization of organic material
EP4396256A1 (en) 2021-09-02 2024-07-10 Basf Se Stabilizer combination for preventing degradation of synthetic polymers
CA3232003A1 (en) 2021-09-16 2023-03-23 Tania Weyland Stabilizer formulation
CA3249013A1 (en) 2022-01-18 2023-07-27 Basf Se ARTIFICIAL POLYMER ARTICLES SHAPED WITH HYBRID METAL OXIDE PARTICLES
MX2024008877A (es) 2022-01-18 2024-07-29 Basf Se Articulos de polimero artificial conformados con particulas de oxido de metal de celda cerrada.
WO2023227472A1 (en) 2022-05-24 2023-11-30 Basf Se Polycarbonate composition containing combination of hydroxyphenyl triazines and uv absorbers
CN119731255A (zh) 2022-08-19 2025-03-28 巴斯夫欧洲公司 添加剂用于改善聚乙烯的加工的用途
CN119855855A (zh) 2022-09-07 2025-04-18 巴斯夫欧洲公司 用自由基引发剂和硫代尿烷对聚合物进行流变学改性
WO2024133667A1 (en) 2022-12-21 2024-06-27 Basf Se A method for improving the processing of polyethylene
WO2025087886A1 (en) 2023-10-26 2025-05-01 Basf Se Polyolefin pipe comprising a hydrotalcite mineral and a hydrazide
WO2025223984A1 (en) 2024-04-22 2025-10-30 Basf Se Flame retardant articles comprising polylactic acid

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981160A (en) * 1956-05-28 1961-04-25 William B Herbert Traversing mechanism for machine tools
GB2044272B (en) * 1979-02-05 1983-03-16 Sandoz Ltd Stabilising polymers
MX9205504A (es) * 1991-11-01 1993-06-01 Ciba Geigy Ag Composicion y proceso para la preparacion de articulos que tienen estabilidad de moldeo
NL9300801A (nl) * 1992-05-22 1993-12-16 Ciba Geigy 3-(acyloxyfenyl)benzofuran-2-on als stabilisatoren.
TW255902B (enExample) * 1992-09-23 1995-09-01 Ciba Geigy
CH686306A5 (de) 1993-09-17 1996-02-29 Ciba Geigy Ag 3-Aryl-benzofuranone als Stabilisatoren.
TW270133B (enExample) * 1993-09-17 1996-02-11 Ciba Geigy
TW399079B (en) * 1995-05-12 2000-07-21 Ciba Sc Holding Ag Polyether polyol and polyurethane compositions protected against oxidation and core scorching
US6521681B1 (en) * 1996-07-05 2003-02-18 Ciba Specialty Chemicals Corporation Phenol-free stabilization of polyolefin fibres
EP0850946A1 (de) * 1996-12-24 1998-07-01 Ciba SC Holding AG Cyclische Phosphinsäurederivate als Stabilisatoren
GB2322374B (en) * 1997-02-21 2001-04-04 Ciba Sc Holding Ag Stabilizer mixture for organic materials
DE19714614A1 (de) 1997-04-09 1998-10-15 Agfa Gevaert Ag Farbfotografisches Silberhalogenidmaterial
US6069225A (en) * 1999-03-17 2000-05-30 Bayer Corporation Polycarbonate composition useful in optical storage applications
DE19916650A1 (de) * 1999-04-14 2000-10-19 Agfa Gevaert Ag Farbfotografisches Silberhalogenidmaterial
DE19950459A1 (de) * 1999-10-20 2001-04-26 Agfa Gevaert Ag Farbfotografisches Silberhalogenidmaterial

Also Published As

Publication number Publication date
AU2002300979B2 (en) 2007-11-01
MXPA02008708A (es) 2003-03-27
JP4314610B2 (ja) 2009-08-19
PL205846B1 (pl) 2010-06-30
MY129373A (en) 2007-03-30
TW593303B (en) 2004-06-21
ATE299911T1 (de) 2005-08-15
DE60205071T2 (de) 2006-05-24
BR0203538B1 (pt) 2011-09-06
KR100849947B1 (ko) 2008-08-01
BR0203538A (pt) 2003-06-03
CN1237058C (zh) 2006-01-18
CN1407005A (zh) 2003-04-02
HU0202991D0 (enExample) 2002-10-28
SG125905A1 (en) 2006-10-30
DK1291384T3 (da) 2005-09-19
PL355901A1 (en) 2003-03-24
CA2401927A1 (en) 2003-03-11
JP2003176417A (ja) 2003-06-24
EP1291384A1 (en) 2003-03-12
HUP0202991A3 (en) 2006-02-28
US6881774B2 (en) 2005-04-19
KR20030022708A (ko) 2003-03-17
HUP0202991A2 (en) 2003-05-28
PT1291384E (pt) 2005-11-30
RU2286361C2 (ru) 2006-10-27
CA2401927C (en) 2010-08-03
HU229128B1 (en) 2013-08-28
DE60205071D1 (de) 2005-08-25
ES2246008T3 (es) 2006-02-01
US20030109611A1 (en) 2003-06-12
EP1291384B1 (en) 2005-07-20
CO5270026A1 (es) 2003-04-30

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