SE509371C2 - Stabilisering av polyolefiner i långvarig kontakt med extraherande medier med hjälp av fosfiter eller fosfoniter - Google Patents

Stabilisering av polyolefiner i långvarig kontakt med extraherande medier med hjälp av fosfiter eller fosfoniter

Info

Publication number
SE509371C2
SE509371C2 SE9603317A SE9603317A SE509371C2 SE 509371 C2 SE509371 C2 SE 509371C2 SE 9603317 A SE9603317 A SE 9603317A SE 9603317 A SE9603317 A SE 9603317A SE 509371 C2 SE509371 C2 SE 509371C2
Authority
SE
Sweden
Prior art keywords
component
alkyl
tert
butyl
formula
Prior art date
Application number
SE9603317A
Other languages
English (en)
Swedish (sv)
Other versions
SE9603317D0 (sv
SE9603317L (sv
Inventor
Thomas Schmutz
Erich Kramer
Hans Zweifel
Bruno Rotzinger
Original Assignee
Ciba Geigy 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 Geigy Ag filed Critical Ciba Geigy Ag
Publication of SE9603317D0 publication Critical patent/SE9603317D0/xx
Publication of SE9603317L publication Critical patent/SE9603317L/xx
Publication of SE509371C2 publication Critical patent/SE509371C2/sv

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
    • C08K5/3412Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432Six-membered rings
    • C08K5/3435Piperidines
    • 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
    • C08K5/13Phenols; Phenolates
    • 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

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)
  • Hydrogenated Pyridines (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
SE9603317A 1995-09-15 1996-09-12 Stabilisering av polyolefiner i långvarig kontakt med extraherande medier med hjälp av fosfiter eller fosfoniter SE509371C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH261695 1995-09-15
US08/709,975 US6541547B1 (en) 1995-09-15 1996-09-09 Process for stabilization of polyolefins in permanent contact with extracting media

Publications (3)

Publication Number Publication Date
SE9603317D0 SE9603317D0 (sv) 1996-09-12
SE9603317L SE9603317L (sv) 1997-03-16
SE509371C2 true SE509371C2 (sv) 1999-01-18

Family

ID=25690954

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9603317A SE509371C2 (sv) 1995-09-15 1996-09-12 Stabilisering av polyolefiner i långvarig kontakt med extraherande medier med hjälp av fosfiter eller fosfoniter

Country Status (16)

Country Link
US (1) US6541547B1 (fr)
JP (1) JPH09111056A (fr)
AT (1) AT406583B (fr)
BE (1) BE1010623A5 (fr)
BR (1) BR9603752A (fr)
CA (1) CA2185488C (fr)
DE (1) DE19637181B4 (fr)
ES (1) ES2137823B1 (fr)
FI (1) FI118737B (fr)
FR (1) FR2738834B1 (fr)
GB (1) GB2305180B (fr)
IT (1) IT1284515B1 (fr)
NL (1) NL1004035C2 (fr)
NO (1) NO323258B1 (fr)
SE (1) SE509371C2 (fr)
TW (1) TW438850B (fr)

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UA123990C2 (uk) 2010-12-13 2021-07-07 Сайтек Текнолоджи Корп. Технологічні добавки і їх застосування в ротаційному формуванні
EP2511332B1 (fr) 2011-04-15 2014-09-17 Borealis AG Tuyau de polyoléfine doté d'un comportement amélioré de migration
PL2551294T3 (pl) 2011-07-25 2019-06-28 Borealis Ag Zastosowanie kompozycji poliolefinowej do rur i kształtek o ulepszonej odporności na ditlenek chloru
BRPI1102315A8 (pt) * 2011-08-04 2017-10-10 Neo Plastic Embalagens Plasticas Ltda Geomembrana produzida com misturas de polietileno de alta densidade, polietileno linear de baixa densidade e polietileno de baixa densidade
US20140127438A1 (en) * 2012-11-08 2014-05-08 Robert L. Sherman, Jr. Stabilized high-density polyethylene composition with improved resistance to deterioration and stabilizer system
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JP2016173328A (ja) * 2015-03-17 2016-09-29 日本ポリプロ株式会社 ポリオレフィン中に含まれる添加剤の定量分析方法
JP6859660B2 (ja) * 2016-10-28 2021-04-14 Toto株式会社 樹脂材料および成形体
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WO2020241288A1 (fr) * 2019-05-27 2020-12-03 三井化学株式会社 Composition de résine d'oléfine cyclique, article moulé et composant optique
WO2021148352A1 (fr) * 2020-01-21 2021-07-29 Sabic Global Technologies B.V. Tuyau de transport d'eau contenant un désinfectant chloré

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Also Published As

Publication number Publication date
GB2305180B (en) 2000-04-12
US6541547B1 (en) 2003-04-01
NL1004035A1 (nl) 1997-03-20
FI963613L (fi) 1997-03-16
SE9603317D0 (sv) 1996-09-12
BE1010623A5 (fr) 1998-11-03
DE19637181B4 (de) 2007-11-15
SE9603317L (sv) 1997-03-16
FR2738834B1 (fr) 1998-11-27
NO963830D0 (no) 1996-09-13
FI963613A0 (fi) 1996-09-13
FI118737B (fi) 2008-02-29
GB9618701D0 (en) 1996-10-16
ES2137823B1 (es) 2000-08-16
JPH09111056A (ja) 1997-04-28
TW438850B (en) 2001-06-07
DE19637181A1 (de) 1997-03-20
CA2185488C (fr) 2009-03-24
NO963830L (no) 1997-03-17
NO323258B1 (no) 2007-02-19
BR9603752A (pt) 1998-06-02
AT406583B (de) 2000-06-26
FR2738834A1 (fr) 1997-03-21
ITMI961874A1 (it) 1998-03-12
IT1284515B1 (it) 1998-05-21
NL1004035C2 (nl) 1998-03-17
CA2185488A1 (fr) 1997-03-16
GB2305180A (en) 1997-04-02
ATA161796A (de) 1999-11-15
ES2137823A1 (es) 1999-12-16

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