DE69316470T2 - Verfahren zur Stabilisierung von Olefin-Polymeren - Google Patents

Verfahren zur Stabilisierung von Olefin-Polymeren

Info

Publication number
DE69316470T2
DE69316470T2 DE69316470T DE69316470T DE69316470T2 DE 69316470 T2 DE69316470 T2 DE 69316470T2 DE 69316470 T DE69316470 T DE 69316470T DE 69316470 T DE69316470 T DE 69316470T DE 69316470 T2 DE69316470 T2 DE 69316470T2
Authority
DE
Germany
Prior art keywords
stabilization
liquid monomer
olefin polymers
additives
optionally
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.)
Expired - Fee Related
Application number
DE69316470T
Other languages
English (en)
Other versions
DE69316470D1 (de
Inventor
Giancarlo Caselli
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.)
Basell North America Inc
Original Assignee
Montell North America Inc
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 Montell North America Inc filed Critical Montell North America Inc
Application granted granted Critical
Publication of DE69316470D1 publication Critical patent/DE69316470D1/de
Publication of DE69316470T2 publication Critical patent/DE69316470T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C08J3/215—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69316470T 1992-07-17 1993-07-16 Verfahren zur Stabilisierung von Olefin-Polymeren Expired - Fee Related DE69316470T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921745A IT1255233B (it) 1992-07-17 1992-07-17 Procedimento per la stabilizzazione di polimeri olefinici

Publications (2)

Publication Number Publication Date
DE69316470D1 DE69316470D1 (de) 1998-02-26
DE69316470T2 true DE69316470T2 (de) 1998-08-06

Family

ID=11363688

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69316470T Expired - Fee Related DE69316470T2 (de) 1992-07-17 1993-07-16 Verfahren zur Stabilisierung von Olefin-Polymeren

Country Status (13)

Country Link
US (1) US5455289A (de)
EP (1) EP0581146B1 (de)
JP (1) JP3354997B2 (de)
CN (1) CN1042436C (de)
AT (1) ATE162537T1 (de)
AU (1) AU663198B2 (de)
BR (1) BR9302890A (de)
CA (1) CA2100420C (de)
DE (1) DE69316470T2 (de)
DK (1) DK0581146T3 (de)
FI (1) FI933247A (de)
IT (1) IT1255233B (de)
MX (1) MX9304308A (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6180011B1 (en) * 1993-04-07 2001-01-30 Enichem Synthesis S.P.A Method for removing hydrocarbon products from water surfaces
DE19523115A1 (de) * 1995-06-26 1997-01-02 Hoechst Ag Dispersionspulver mit erhöhter Selbstentzündungstemperatur
US5990209A (en) * 1997-04-25 1999-11-23 Aristech Chemical Corporation Copolymers of propylene with polymerizable hindered amine light stabilizers
US6077890A (en) * 1997-12-04 2000-06-20 Kimberly-Clark Worldwide, Inc. Stabilizer formulation for thermoplastic polymers
DE19804910A1 (de) * 1998-02-07 1999-08-12 Clariant Gmbh Polyolefin-Formmasse zur Herstellung von kalandrierten Folien/Platten
US6319438B1 (en) 1998-12-15 2001-11-20 Guardian Automotive Trim, Inc. Extruded automotive trim and method of making same
US6187233B1 (en) 1998-12-15 2001-02-13 Guardian Automotive Trim, Inc. Automotive trim with clear top coat and method of making same
FI990283A (fi) * 1999-02-12 2000-08-13 Borealis As alfa-olefiinin polymerointikatalysattorisysteemi ja sen käyttö alfa -olefiinien polymerointiin
US7195727B2 (en) * 1999-10-13 2007-03-27 Guardian Industries Corp. Extruded automotive trim and method of making same
US6472050B1 (en) 1999-12-30 2002-10-29 Avery Dennison Corporation Light stable fluorescent vinyl suitable for use as a highway retroreflective roll-up sign
GB2378952B (en) * 2000-05-31 2004-04-21 Ciba Sc Holding Ag Stabiliser mixtures
US6528565B1 (en) 2000-11-03 2003-03-04 Phillips Petroleum Company Process for imparting improved whiteness to polyolefin resins
US6846859B2 (en) * 2002-05-31 2005-01-25 Fina Technology, Inc. Polyolefin composition having reduced color bodies
AU2003237997A1 (en) * 2002-07-18 2004-02-09 Exxonmobil Chemical Patents Inc. Ultraviolet radiation stabilized polyolefins
DE10349061A1 (de) * 2003-10-22 2005-05-25 Studiengesellschaft Kohle Mbh Verfahren zur Herstellung von Füllstoffe enthaltenden Kunststoffen
WO2013095720A1 (en) * 2011-12-22 2013-06-27 Exxonmobil Chemical Patents Inc. Methods and apparatus for deactivating a catalyst composition
CN107602743A (zh) * 2017-09-27 2018-01-19 中玺新材料（安徽）有限公司 一种超高分子量聚乙烯催化剂的制备方法
CN109810398A (zh) * 2017-11-21 2019-05-28 中国石油天然气股份有限公司 一种超高分子量等规聚丙烯树脂组合物及其制备方法
CN110894249A (zh) * 2018-09-12 2020-03-20 中国石油化工股份有限公司 一种丁烯-1的均相聚合方法及装置
WO2020126752A1 (en) * 2018-12-21 2020-06-25 Basf Se A polypropylene composition

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271185A (en) * 1966-09-06 Polymer stabilization
US3328489A (en) * 1963-03-15 1967-06-27 Dow Chemical Co Stabilized polyolefin polymer compositions
US3389130A (en) * 1964-11-16 1968-06-18 Phillips Petroleum Co Bulk polymerization of butadiene and recovery of product
DE2456277A1 (de) * 1974-11-28 1976-08-12 Hoechst Ag Verfahren zur herstellung von tonerde enthaltenden hydrophilen polyolefinfasern
DE2500664C3 (de) * 1975-01-09 1978-08-17 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung von Ruß enthaltenden Pigment/Kunststoff-Konzentraten
US4407989A (en) * 1981-02-23 1983-10-04 Sumitomo Chemical Company, Limited Process for the separation treatment of polymer from polymer solution
US4451589A (en) * 1981-06-15 1984-05-29 Kimberly-Clark Corporation Method of improving processability of polymers and resulting polymer compositions
US4960593A (en) * 1985-01-30 1990-10-02 Hilmont Incorporated Process for preparing thermally stable olefinic polymers
US4820752A (en) * 1985-10-21 1989-04-11 Berens Alan R Process for incorporating an additive into a polymer and product produced thereby
IT1196980B (it) * 1986-07-23 1988-11-25 Enichem Sintesi Procedimento di (co)polimerizzazione di alfa-olefine in presenza di antiossidanti
GB8708778D0 (en) * 1987-04-13 1987-05-20 Ici Plc Particulate solid
DE3734373C1 (de) * 1987-10-08 1988-12-01 Hellmuth Costard Leichtbauelement mit von wabenfoermigen Hohlkoerpern auf Distanz gehaltenen Deckplatten
EP0350444A1 (de) * 1988-06-30 1990-01-10 Ciba-Geigy Ag Verfahren zum Stabilisieren von Polyolefinen
ATE118790T1 (de) * 1988-06-30 1995-03-15 Ciba Geigy Ag Verfahren zur herstellung von thermisch stabilen olefinpolymeren.
US5236962A (en) * 1989-04-28 1993-08-17 Himont Incorporated Crystalline propylene polymers and copolymers in the form of spherical particles at high porosity
US5198471A (en) * 1989-09-11 1993-03-30 Rensselaer Polytechnic Institute Polymer recycling by selective dissolution
CA2050612A1 (en) * 1990-09-21 1992-03-22 Keith Gannon Addition of additives to polymeric materials
IT1252205B (it) * 1991-12-13 1995-06-05 Himont Inc Processo per la preparazione di poliolefine stabilizzate e prodotti cosi` ottenuti.

Also Published As

Publication number Publication date
ATE162537T1 (de) 1998-02-15
CN1042436C (zh) 1999-03-10
CA2100420C (en) 2000-09-05
US5455289A (en) 1995-10-03
DE69316470D1 (de) 1998-02-26
CN1084182A (zh) 1994-03-23
AU663198B2 (en) 1995-09-28
JPH06179713A (ja) 1994-06-28
FI933247A0 (fi) 1993-07-16
ITMI921745A0 (it) 1992-07-17
IT1255233B (it) 1995-10-20
FI933247A (fi) 1994-01-18
CA2100420A1 (en) 1994-01-18
EP0581146B1 (de) 1998-01-21
DK0581146T3 (da) 1998-02-09
MX9304308A (es) 1994-01-31
ITMI921745A1 (it) 1994-01-17
JP3354997B2 (ja) 2002-12-09
AU4194293A (en) 1994-01-20
EP0581146A2 (de) 1994-02-02
EP0581146A3 (de) 1994-02-23
BR9302890A (pt) 1994-03-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee