CA2472289A1 - Stabilization of polyolefins in permanent contact with chlorinated water - Google Patents

Stabilization of polyolefins in permanent contact with chlorinated water Download PDF

Info

Publication number
CA2472289A1
CA2472289A1 CA002472289A CA2472289A CA2472289A1 CA 2472289 A1 CA2472289 A1 CA 2472289A1 CA 002472289 A CA002472289 A CA 002472289A CA 2472289 A CA2472289 A CA 2472289A CA 2472289 A1 CA2472289 A1 CA 2472289A1
Authority
CA
Canada
Prior art keywords
tert
butyl
bis
component
composition according
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002472289A
Other languages
English (en)
French (fr)
Inventor
Erich Kramer
Alfred Georges Oertli
Markus Grob
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Schweiz AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2472289A1 publication Critical patent/CA2472289A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C08K5/16Nitrogen-containing compounds
    • C08K5/34Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3462Six-membered rings
    • 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
    • C08K5/1515Three-membered rings
    • 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
    • C08K5/56Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C08K5/57Organo-tin compounds

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Water Treatment By Sorption (AREA)
CA002472289A 2002-01-31 2003-01-23 Stabilization of polyolefins in permanent contact with chlorinated water Abandoned CA2472289A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02405059.3 2002-01-31
EP02405059 2002-01-31
PCT/EP2003/000648 WO2003064511A2 (en) 2002-01-31 2003-01-23 Stabilization of polyolefins in permanent contact with chlorinated water

Publications (1)

Publication Number Publication Date
CA2472289A1 true CA2472289A1 (en) 2003-08-07

Family

ID=27635918

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002472289A Abandoned CA2472289A1 (en) 2002-01-31 2003-01-23 Stabilization of polyolefins in permanent contact with chlorinated water

Country Status (12)

Country Link
US (1) US7132467B2 (enExample)
EP (1) EP1470183B1 (enExample)
JP (1) JP2005516094A (enExample)
CN (1) CN1625579A (enExample)
AT (1) ATE345364T1 (enExample)
AU (1) AU2003215542A1 (enExample)
CA (1) CA2472289A1 (enExample)
DE (1) DE60309665T2 (enExample)
DK (1) DK1470183T3 (enExample)
ES (1) ES2276075T3 (enExample)
TW (1) TWI255833B (enExample)
WO (1) WO2003064511A2 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY143758A (en) * 2004-09-13 2011-07-15 Ciba Holding Inc Polyolefin articles
US20060264540A1 (en) * 2005-05-19 2006-11-23 Gelbin Michael E Stabilizer blend for improved chlorine resistance
US20060275571A1 (en) * 2005-06-02 2006-12-07 Mure Cliff R Polyethylene pipes
US20090318593A1 (en) * 2005-09-28 2009-12-24 Klaus Stoll Process for Improving the Flow Properties of Polymer Melts
EP1928938A1 (en) * 2005-09-30 2008-06-11 Ciba Holding Inc. Microporous films
EP1803767A1 (de) 2005-12-21 2007-07-04 Georg Fischer DEKA GmbH Thermoplastische Polymerzusammensetzung zur Verwendung bei reaktiven Medien
US7741290B2 (en) * 2006-06-01 2010-06-22 The Board of Trustee of The Leland Stanford Juinior University Method of preventing progression of hypertension-induced heart failure with PKC peptides
SG174016A1 (en) 2006-07-24 2011-09-29 Korea Res Inst Chem Tech Hiv reverse transcriptase inhibitors
KR20100041798A (ko) 2007-06-29 2010-04-22 한국화학연구원 신규 hiv 역전사효소 억제제
US8334295B2 (en) 2007-06-29 2012-12-18 Korea Research Institute Of Chemical Technology Pyrimidine derivatives as HIV reverse transcriptase inhibitors
EP2190920B1 (en) * 2007-09-21 2012-04-25 Total Petrochemicals Research Feluy Pipes for transporting water containing chlorine dioxide
EP2042525A1 (en) * 2007-09-21 2009-04-01 Total Petrochemicals Research Feluy Pipes for transporting water containing chloramine.
ATE556115T1 (de) 2007-09-21 2012-05-15 Total Petrochemicals Res Feluy Rohre zum transport von chlorhaltigem wasser
US7855246B2 (en) * 2007-12-05 2010-12-21 Uponor Innovation Ab Plastic pipe made of polyolefin
US8119800B2 (en) 2007-12-21 2012-02-21 Korea Research Institute Of Chemical Technology Processes for preparing HIV reverse transcriptase inhibitors
EP2199328A1 (en) 2008-12-22 2010-06-23 Borealis AG Polyolefin composition for water pipes with improved chlorine resistance
EP2199331A1 (en) 2008-12-22 2010-06-23 Borealis AG Polyolefin composition for water pipes with improved chlorine resistance
DE102009019110A1 (de) 2009-04-29 2010-11-11 Basell Polyolefine Gmbh Thermoplastische polymere Formmasse mit verbesserter Beständigkeit gegen thermooxidativen Abbau und ihre Verwendung für das Herstellen von Rohren
CN102686662B (zh) * 2009-12-22 2015-11-25 巴塞尔聚烯烃意大利有限责任公司 用于膜的聚烯烃组合物
EP2361951A1 (en) 2010-02-18 2011-08-31 Borealis AG Stabilized polypropylene composition with improved lifetime and ageing properties
EP2607417B1 (en) * 2011-12-22 2015-02-11 Borealis AG Polyolefin composition with increased resistance against degradation caused by chlorine dioxide
EP2746324A1 (en) * 2012-12-21 2014-06-25 Borealis AG Use of pigments and additives for improving pipe stability against desinfectant containing water
KR102424199B1 (ko) * 2014-06-11 2022-07-22 피나 테크놀러지, 인코포레이티드 내염소성 폴리에틸렌 화합물 및 그로부터 제조된 물품
EP3378890A1 (en) 2017-03-22 2018-09-26 Songwon Industrial Co., Ltd. Polyolefin stabilizers with reduced fragmentation
EP3421529A1 (en) 2017-06-29 2019-01-02 Songwon Industrial Co., Ltd. Polyolefin articles with improved resistance against chlorine dioxide
WO2019010176A1 (en) * 2017-07-06 2019-01-10 Basf Se STABILIZED POLYOLEFIN COMPOSITIONS COMPRISING BENZOFURANONES AND COATED AMINOUS AMOUNT PHOTOSTABILIZERS
BR112020000136A2 (pt) * 2017-07-06 2020-07-07 Basf Se composição, artigo moldado, métodos para preparar o artigo moldado e para estabilizar uma poliolefina contra os efeitos prejudiciais do calor, luz e oxigênio, e, composição aditiva.
DE102018105936A1 (de) 2018-03-14 2019-09-19 Fachhochschule Münster Beschichtete Photokatalysatoren
EP3898809B1 (en) * 2018-12-21 2025-11-12 Basf Se A polypropylene composition
US20220196187A1 (en) 2019-05-02 2022-06-23 Sabic Global Technologies B.V. Pipe for transport of chlorinated water
US20220227965A1 (en) * 2019-07-01 2022-07-21 Borealis Ag Pipe made of peroxide-crosslinked polyethylene of high uv stability
WO2021148352A1 (en) 2020-01-21 2021-07-29 Sabic Global Technologies B.V. Pipe for transport of water containing chlorinated disinfectant

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179432A (en) * 1975-09-02 1979-12-18 Cincinnati Milacron Chemicals, Inc. Stabilized polypropylene compositions
US4746692A (en) * 1986-05-05 1988-05-24 Shell Oil Company Polyolefin compositions for use with water systems
FR2622590A1 (fr) * 1987-10-29 1989-05-05 Organo Synthese Ste Fse Compositions a base de polyolefines stabilisees
JPH02265939A (ja) * 1989-04-06 1990-10-30 Mitsui Petrochem Ind Ltd ポリオレフィン樹脂組成物
EP0736569A1 (de) * 1995-03-28 1996-10-09 Ciba-Geigy Ag Pyrrolodiazin-Derivate als Stabilisatoren für chlorhaltige Polymerisate
TW426681B (en) 1995-03-28 2001-03-21 Witco Vinyl Additives Gmbh Process for the preparation of pyrrolodiazine derivatives as stabilizers for chlorine containing polymers
TW438850B (en) 1995-09-15 2001-06-07 Ciba Sc Holding Ag Stabilization of polyolefin composition in permanent contact with extracting media

Also Published As

Publication number Publication date
TW200302249A (en) 2003-08-01
US20050148700A1 (en) 2005-07-07
CN1625579A (zh) 2005-06-08
US7132467B2 (en) 2006-11-07
WO2003064511A3 (en) 2004-07-01
ES2276075T3 (es) 2007-06-16
DE60309665D1 (de) 2006-12-28
WO2003064511A2 (en) 2003-08-07
JP2005516094A (ja) 2005-06-02
EP1470183B1 (en) 2006-11-15
AU2003215542A1 (en) 2003-09-02
DK1470183T3 (da) 2007-01-02
EP1470183A2 (en) 2004-10-27
DE60309665T2 (de) 2007-09-20
ATE345364T1 (de) 2006-12-15
TWI255833B (en) 2006-06-01

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Legal Events

Date Code Title Description
FZDE Discontinued