IT1284515B1 - Stabilizzazione di poliolefine in contatto durevole con mezzi estraenti - Google Patents

Stabilizzazione di poliolefine in contatto durevole con mezzi estraenti

Info

Publication number
IT1284515B1
IT1284515B1 IT96MI001874A ITMI961874A IT1284515B1 IT 1284515 B1 IT1284515 B1 IT 1284515B1 IT 96MI001874 A IT96MI001874 A IT 96MI001874A IT MI961874 A ITMI961874 A IT MI961874A IT 1284515 B1 IT1284515 B1 IT 1284515B1
Authority
IT
Italy
Prior art keywords
polyolefins
stabilization
extracting media
durable contact
durable
Prior art date
Application number
IT96MI001874A
Other languages
English (en)
Italian (it)
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 ITMI961874A1 publication Critical patent/ITMI961874A1/it
Application granted granted Critical
Publication of IT1284515B1 publication Critical patent/IT1284515B1/it

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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines
    • 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
    • C08K5/13—Phenols; Phenolates
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3462—Six-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)
IT96MI001874A 1995-09-15 1996-09-12 Stabilizzazione di poliolefine in contatto durevole con mezzi estraenti IT1284515B1 (it)

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 (2)

Publication Number Publication Date
ITMI961874A1 ITMI961874A1 (it) 1998-03-12
IT1284515B1 true IT1284515B1 (it) 1998-05-21

Family

ID=25690954

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI001874A IT1284515B1 (it) 1995-09-15 1996-09-12 Stabilizzazione di poliolefine in contatto durevole con mezzi estraenti

Country Status (16)

Country Link
US (1) US6541547B1 (2)
JP (1) JPH09111056A (2)
AT (1) AT406583B (2)
BE (1) BE1010623A5 (2)
BR (1) BR9603752A (2)
CA (1) CA2185488C (2)
DE (1) DE19637181B4 (2)
ES (1) ES2137823B1 (2)
FI (1) FI118737B (2)
FR (1) FR2738834B1 (2)
GB (1) GB2305180B (2)
IT (1) IT1284515B1 (2)
NL (1) NL1004035C2 (2)
NO (1) NO323258B1 (2)
SE (1) SE509371C2 (2)
TW (1) TW438850B (2)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2311528A (en) * 1996-03-29 1997-10-01 Ciba Geigy Ag Stabiliser mixtures for polyamides, polyesters and polyketones
US6521681B1 (en) 1996-07-05 2003-02-18 Ciba Specialty Chemicals Corporation Phenol-free stabilization of polyolefin fibres
TW464670B (en) 1996-08-07 2001-11-21 Ciba Sc Holding Ag Stabilizer mixtures containing a hindered amine
DE19756276A1 (de) * 1997-12-18 1999-06-24 Basf Ag Verwendung von durch sterisch gehinderte Amine oder deren N-Hydroxy- oder N-Oxylderivate stabilisierten Ethylenhomo- und -copolymeren zur Herstellung von Kunststoffkörpern und Bauteilen für die Lagerung und den Transport von Pflanzenölestern
KR20010050085A (ko) * 1999-08-18 2001-06-15 잔디해머,한스루돌프하우스 신규한 입체 장애 아민
GB0004437D0 (en) * 2000-02-25 2000-04-12 Clariant Int Ltd Synergistic combinations of phenolic antioxidants
GB0004436D0 (en) * 2000-02-25 2000-04-12 Clariant Int Ltd Synergistic stabilizer compositions for thermoplastic polymers in prolonged contact with water
GB0019465D0 (en) * 2000-08-09 2000-09-27 Clariant Int Ltd Synergistic stabilizer for color stable pigmented thermoplastic polyners in prolonged contact with water
GB0104371D0 (en) 2001-02-22 2001-04-11 Clariant Int Ltd Color improving stabilizing compositions comprising leucine
WO2003064511A2 (en) 2002-01-31 2003-08-07 Ciba Specialty Chemicals Holding Inc. Stabilization of polyolefins in permanent contact with chlorinated water
ATE476471T1 (de) * 2003-04-16 2010-08-15 Prime Polymer Co Ltd Polyolefinharzzusammensetzung und kombination von harzformkörpern unter deren verwendung
US6824936B1 (en) * 2003-08-05 2004-11-30 Eastman Kodak Company Hindered amine light stabilizer for improved yellow dark stability
US20080221242A1 (en) * 2005-05-19 2008-09-11 Gelbin Michael E Stabilizer blend for improved chlorine resistance
US20060264540A1 (en) * 2005-05-19 2006-11-23 Gelbin Michael E Stabilizer blend for improved chlorine resistance
ATE490993T1 (de) * 2006-10-02 2010-12-15 Borealis Tech Oy Polyolefinzusammensetzung mit verbesserter resistenz gegenüber cio2-enthaltenden wasser
ES2340515T3 (es) 2006-10-04 2010-06-04 Borealis Technology Oy Composiciones de poliolefina de baja migracion.
WO2008047468A1 (en) * 2006-10-17 2008-04-24 Mitsui Chemicals, Inc. Resin composition and molded article produced from the composition
DE602007011245D1 (de) * 2007-07-13 2011-01-27 Borealis Tech Oy Polyolefin-Zusammensetzung mit geringer Migration und einem Vitamin-E-artigen Stabilisator
EP2199330A1 (en) 2008-12-22 2010-06-23 Borealis AG Polyolefin composition for water pipes with good resistance to chlorine dioxide and low migration
EP2435511B1 (en) * 2009-05-29 2018-08-01 Uponor Innovation AB Methods and compositions for producing pipe having improved oxidative resistance
JP5695081B2 (ja) * 2009-12-22 2015-04-01 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ 膜用ポリオレフィン組成物
US20110162867A1 (en) * 2010-01-07 2011-07-07 Hanwha Chemical Corporation Telephone cable insulation composition, and telephone cable using thereof
US11312043B2 (en) 2010-12-13 2022-04-26 Cytec Technology Corp. Processing additives and uses of same in rotational molding
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
EP2551294B1 (en) 2011-07-25 2018-11-07 Borealis AG Use of a polyolefin composition for pipes and fittings with increased resistance to chlorine dioxide
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
WO2015191721A1 (en) 2014-06-11 2015-12-17 Fina Technology, Inc. Chlorine-resistant polyethylene compound and articles made therefrom
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
US12269938B2 (en) * 2018-12-04 2025-04-08 Basf Se Polyethylene or polypropylene articles
US11753566B2 (en) 2019-01-31 2023-09-12 Synthomer Adhesive Technologies Llc Low volatile tackifier compositions
US12209147B2 (en) 2019-05-27 2025-01-28 Mitsui Chemicals, Inc. Cyclic olefin-based resin composition, molded product, and optical component
WO2021148352A1 (en) * 2020-01-21 2021-07-29 Sabic Global Technologies B.V. Pipe for transport of water containing chlorinated disinfectant

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558554A (en) * 1966-06-09 1971-01-26 Yoshitomi Pharmaceutical Oxidatively stable polyolefin composition
US3901955A (en) * 1968-08-28 1975-08-26 Sandoz Ltd Reaction products of phenols with phosphorous trichlorides
GB1372528A (en) * 1970-10-22 1974-10-30 Sandoz Ltd Benzene phosphonous acid compounds their production and use as stabilizers for organic materials
US4263230A (en) * 1979-10-11 1981-04-21 Stauffer Chemical Company Bisphosphonites
US4374219A (en) * 1980-11-24 1983-02-15 Ciba-Geigy Corporation Alkanolamine ester of 1,1-biphenyl-2,2-diyl-and alkylidene-1,1-biphenyl-2,2-diyl-cyclic phosphites
US4318845A (en) * 1980-11-24 1982-03-09 Ciba-Geigy Corporation Alkanolamine esters of 1,1'-biphenyl-2,2'-diyl-and alkylidene-1,1'-biphenyl-2,2'-diyl-cyclic phosphites
JPS5832642A (ja) * 1981-08-20 1983-02-25 Adeka Argus Chem Co Ltd 安定化された合成樹脂組成物
US4474914A (en) * 1981-08-31 1984-10-02 Ciba-Geigy Corporation Ortho-alkylated phenyl phosphonites and stabilized organic compositions
DE3374849D1 (en) 1983-05-04 1988-01-21 Mitsui Petrochemical Ind Poly-1-butene resin composition and water pipe manufactured therefrom
US4532165A (en) * 1983-05-09 1985-07-30 Mitsui Petrochemical Industries Ltd. Poly-1-butene resin composition
FR2557882B1 (fr) * 1984-01-06 1986-05-02 Solvay Compositions stabilisees a base de polymeres d'alpha-olefines
JPS61136533A (ja) * 1984-12-03 1986-06-24 フイリツプス　ペトロリユーム　コンパニー 組成物
JPH0759652B2 (ja) * 1985-08-07 1995-06-28 住友化学工業株式会社 ポリオレフイン樹脂組成物
US4863981A (en) * 1986-06-30 1989-09-05 Ciba-Geigy Corporation Synergistic mixture of stabilizers
US4824885A (en) * 1986-07-23 1989-04-25 Enichem Sintesi S.P.A. Process of (co) polymerization of alpha-olefins in the presence of antioxidants
DE3634531A1 (de) * 1986-10-10 1988-04-14 Basf Ag Stabilisatorgemische fuer kunststoffe
US4985479A (en) * 1986-11-27 1991-01-15 Sumitomo Chemical Company, Ltd. Stabilized polyolefin composition
JP2553537B2 (ja) * 1987-01-23 1996-11-13 東燃化学 株式会社 ポレプロピレン繊維防糸用組成物
IT1202611B (it) * 1987-03-03 1989-02-09 Enichem Sintesi Composizione solida stabilizzante per polimeri sintetici
GB2202853B (en) * 1987-04-03 1990-10-24 Ciba Geigy Ag Light stabiliser combination
US4812500A (en) 1987-09-30 1989-03-14 Shell Oil Company Polyolefin compositions for water pipes and for wire and cable coatings
US5162406A (en) * 1987-12-17 1992-11-10 The Dow Chemical Company Polymer stabilizing compositions
DE3742933A1 (de) * 1987-12-18 1989-06-29 Hoechst Ag Polyolefinformmasse fuer dauerkontakt mit extrahierenden medien
JP2529714B2 (ja) * 1988-02-10 1996-09-04 旭電化工業株式会社 安定化された合成樹脂組成物
IT1218004B (it) * 1988-05-27 1990-03-30 Enichem Sintesi Stabilizzanti uv per poli eri organici
JP2653681B2 (ja) * 1988-09-16 1997-09-17 旭電化工業株式会社 安定化された合成樹脂組成物
JP2762101B2 (ja) * 1989-03-07 1998-06-04 旭電化工業株式会社 安定化された合成樹脂組成物
JP2763569B2 (ja) * 1989-03-13 1998-06-11 旭電化工業株式会社 安定化された合成樹脂組成物
IT1229141B (it) 1989-04-06 1991-07-22 Himont Inc Poliolefine atte alla filatura e fibre termosaldabili da esse ottenute.
IT1231769B (it) 1989-08-02 1991-12-21 Himont Inc Procedimento per la stabilizzazione di poliolefine e prodotti da esso ottenuti.
SG46264A1 (en) * 1989-08-17 1998-02-20 Asahi Chemical Ind Stabilized aromatic polycarbonate composition and process for producing same
IT1237129B (it) * 1989-11-10 1993-05-18 Valerio Borzatta Composti piperidin-triazinici atti all'impiego come stabilizzanti per materiali organici.
TW209224B (2) * 1991-05-27 1993-07-11 Yoshitomi Pharmaceutical
EP0553498A3 (en) * 1991-12-31 1993-11-03 Phillips Petroleum Co Additive composition for improved stability of poly(4-methyl-1-pentene)
EP0662104A1 (en) * 1992-09-25 1995-07-12 Ciba SC Holding AG Process for the stabilization of and stabilizer mixtures for recycled plastic mixtures
CH686519A5 (de) * 1993-05-24 1996-04-15 Sandoz Ag Stabilisatoren fuer polymere Materialien.
DE69418387T2 (de) * 1993-07-22 1999-12-30 General Electric Co., Schenectady Neo-Diol Phosphite als Polymer-Stabilisatoren
TW302377B (2) 1993-12-24 1997-04-11 Sumitomo Chemical Co
FR2725451B1 (fr) 1994-10-06 1998-04-17 Sandoz Sa Nouvelle composition stabilisante pour les matieres polymeres

Also Published As

Publication number Publication date
DE19637181B4 (de) 2007-11-15
GB2305180B (en) 2000-04-12
BR9603752A (pt) 1998-06-02
US6541547B1 (en) 2003-04-01
NO323258B1 (no) 2007-02-19
FI963613L (fi) 1997-03-16
NO963830D0 (no) 1996-09-13
FR2738834B1 (fr) 1998-11-27
DE19637181A1 (de) 1997-03-20
BE1010623A5 (fr) 1998-11-03
CA2185488C (en) 2009-03-24
CA2185488A1 (en) 1997-03-16
JPH09111056A (ja) 1997-04-28
FI118737B (fi) 2008-02-29
AT406583B (de) 2000-06-26
ATA161796A (de) 1999-11-15
FR2738834A1 (fr) 1997-03-21
TW438850B (en) 2001-06-07
NL1004035C2 (nl) 1998-03-17
SE509371C2 (sv) 1999-01-18
SE9603317D0 (sv) 1996-09-12
ES2137823A1 (es) 1999-12-16
NL1004035A1 (nl) 1997-03-20
SE9603317L (sv) 1997-03-16
ES2137823B1 (es) 2000-08-16
GB2305180A (en) 1997-04-02
FI963613A0 (fi) 1996-09-13
ITMI961874A1 (it) 1998-03-12
GB9618701D0 (en) 1996-10-16
NO963830L (no) 1997-03-17

Similar Documents

Publication Publication Date Title
ATA161796A (de) Stabilisierung von polyolefinen in dauerkontakt mit extrahierenden medien
DE69619429D1 (de) Hochleistungsfähiger Leiterplattenrandverbinder
NO990296D0 (no) HPPD-genet og inhibitorer
FI933749A7 (fi) Kynnys
IS1720B (is) Flugvél með vængbarðakný
EP0685907A3 (en) Contact and connector.
DE69400349D1 (de) Oberflächenverbinder
FI944330A7 (fi) Pistoliitin
DE69612352D1 (de) Halte- und Kontaktelement in einem Verbinder
DE59402125D1 (de) Filtermittel
DE69508389D1 (de) Kontaktanordnung
FI951667A7 (fi) Liuosviljelykasvualusta
NO961749D0 (no) Forbedret celledyrkningsfremgangsmåte og -medium
DE59707317D1 (de) Stabilisierung von Polyolefinen in Dauerkontakt mit extrahierenden Medien
FI972792A7 (fi) Entsyymistabilointi
KR970010798U (ko) 최적 부피를 갖는 컴퓨터 본체
DE69504732D1 (de) Türschwelle
ATA135393A (de) Datenträger
DK0666022T3 (da) Vækstmedieblok
FI955889A7 (fi) Säilytysväline
KR950004861U (ko) 플러그
KR950002287U (ko) 플러그
KR970034196U (ko) 선글라스 보관함
KR970033963U (ko) 선글라스 보관함
SE9401621D0 (sv) Korrosionstäta ytor

Legal Events

Date Code Title Description
0001 Granted