NO323258B1 - Sammensetning innbefattende etylen- eller propylenpolymerer og stabilisatorblandinger i varig kontakt med ekstraherende medier, og anvendelse av stabilisatorblandingen for stabilisering av formlegemer av nevnte polymerer, i varig kontakt med ekstraherende medier - Google Patents

Sammensetning innbefattende etylen- eller propylenpolymerer og stabilisatorblandinger i varig kontakt med ekstraherende medier, og anvendelse av stabilisatorblandingen for stabilisering av formlegemer av nevnte polymerer, i varig kontakt med ekstraherende medier Download PDF

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Publication number
NO323258B1
NO323258B1 NO19963830A NO963830A NO323258B1 NO 323258 B1 NO323258 B1 NO 323258B1 NO 19963830 A NO19963830 A NO 19963830A NO 963830 A NO963830 A NO 963830A NO 323258 B1 NO323258 B1 NO 323258B1
Authority
NO
Norway
Prior art keywords
alkyl
hydrogen
formula
tert
compound
Prior art date
Application number
NO19963830A
Other languages
English (en)
Norwegian (no)
Other versions
NO963830L (no
NO963830D0 (no
Inventor
Bruno Rotzinger
Thomas Schmutz
Erich Kramer
Hans Zweifel
Original Assignee
Ciba Geigy Ag
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 Geigy Ag, Ciba Sc Holding Ag filed Critical Ciba Geigy Ag
Publication of NO963830D0 publication Critical patent/NO963830D0/no
Publication of NO963830L publication Critical patent/NO963830L/no
Publication of NO323258B1 publication Critical patent/NO323258B1/no

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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

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  • 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)
NO19963830A 1995-09-15 1996-09-13 Sammensetning innbefattende etylen- eller propylenpolymerer og stabilisatorblandinger i varig kontakt med ekstraherende medier, og anvendelse av stabilisatorblandingen for stabilisering av formlegemer av nevnte polymerer, i varig kontakt med ekstraherende medier NO323258B1 (no)

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
NO963830D0 NO963830D0 (no) 1996-09-13
NO963830L NO963830L (no) 1997-03-17
NO323258B1 true NO323258B1 (no) 2007-02-19

Family

ID=25690954

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19963830A NO323258B1 (no) 1995-09-15 1996-09-13 Sammensetning innbefattende etylen- eller propylenpolymerer og stabilisatorblandinger i varig kontakt med ekstraherende medier, og anvendelse av stabilisatorblandingen for stabilisering av formlegemer av nevnte polymerer, i varig kontakt med ekstraherende medier

Country Status (16)

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

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US11267951B2 (en) 2010-12-13 2022-03-08 Cytec Technology Corp. Stabilizer compositions containing substituted chroman compounds and methods of use
EP2511332B1 (en) 2011-04-15 2014-09-17 Borealis AG Polyolefin pipe with improved migration behaviour
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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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Also Published As

Publication number Publication date
AT406583B (de) 2000-06-26
DE19637181A1 (de) 1997-03-20
JPH09111056A (ja) 1997-04-28
FI963613L (fi) 1997-03-16
GB2305180A (en) 1997-04-02
DE19637181B4 (de) 2007-11-15
FR2738834B1 (fr) 1998-11-27
ES2137823B1 (es) 2000-08-16
CA2185488A1 (en) 1997-03-16
ITMI961874A1 (it) 1998-03-12
ES2137823A1 (es) 1999-12-16
FI118737B (fi) 2008-02-29
US6541547B1 (en) 2003-04-01
NL1004035C2 (nl) 1998-03-17
SE509371C2 (sv) 1999-01-18
BE1010623A5 (fr) 1998-11-03
BR9603752A (pt) 1998-06-02
ATA161796A (de) 1999-11-15
SE9603317L (sv) 1997-03-16
IT1284515B1 (it) 1998-05-21
FI963613A0 (fi) 1996-09-13
SE9603317D0 (sv) 1996-09-12
GB9618701D0 (en) 1996-10-16
GB2305180B (en) 2000-04-12
NO963830L (no) 1997-03-17
NL1004035A1 (nl) 1997-03-20
NO963830D0 (no) 1996-09-13
FR2738834A1 (fr) 1997-03-21
TW438850B (en) 2001-06-07
CA2185488C (en) 2009-03-24

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