ES2090079T3 - Procedimiento para la preparacion de una masa de moldeo de polipropileno. - Google Patents

Procedimiento para la preparacion de una masa de moldeo de polipropileno.

Info

Publication number
ES2090079T3
ES2090079T3 ES90124591T ES90124591T ES2090079T3 ES 2090079 T3 ES2090079 T3 ES 2090079T3 ES 90124591 T ES90124591 T ES 90124591T ES 90124591 T ES90124591 T ES 90124591T ES 2090079 T3 ES2090079 T3 ES 2090079T3
Authority
ES
Spain
Prior art keywords
procedure
preparation
molding mass
propylene
polypropylene molding
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 - Lifetime
Application number
ES90124591T
Other languages
English (en)
Inventor
Andreas Dr Winter
Volker Dr Dolle
Jurgen Dr Rohrmann
Walter Dr Spaleck
Martin Dr Antberg
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2090079T3 publication Critical patent/ES2090079T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Ethylene-propylene or ethylene-propylene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Laminated Bodies (AREA)

Abstract

LA INVENCION SE REFIERE A UNA MASA DE MOLDEO A BASE DE PROPILENO: QUE TIENE CADENAS POLIMERICAS SINDIOCADENCIALES: SE OBTIENE CON ELEVADO RENDIMIENTO A TRAVES DE LA COPOLIMERIZACION DE PROPILENO CON UNA OLEFINA -1 DE FORMULA (A) O ETILENO, EN PRESENCIA DE UNOS CATALIZADORES FORMADOS POR UN COMPLEJO METALICO DE FORMULA (I) Y UN ALUMINOXANO: PRESENTA UN PESO MOLECULAR ELEVADO, UNA PEQUEÑA DISTRIBUCION DE MASA Y UNA ELEVADA SINDIOTAXIS Y SE CARACTERIZA POR SU GRAN FLEXIBILIDAD, TRANSPARENCIA Y RESISTENCIA A LA FRICCION. SIENDO M ELEVADO A 1 TITANIO, CROMO, VANADIO, NIOBIO O TANTALO.
ES90124591T 1989-12-21 1990-12-18 Procedimiento para la preparacion de una masa de moldeo de polipropileno. Expired - Lifetime ES2090079T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3942365A DE3942365A1 (de) 1989-12-21 1989-12-21 Verfahren zur herstellung einer polypropylen-formmasse

Publications (1)

Publication Number Publication Date
ES2090079T3 true ES2090079T3 (es) 1996-10-16

Family

ID=6396073

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90124591T Expired - Lifetime ES2090079T3 (es) 1989-12-21 1990-12-18 Procedimiento para la preparacion de una masa de moldeo de polipropileno.

Country Status (8)

Country Link
US (1) US5232993A (es)
EP (1) EP0433986B1 (es)
JP (1) JP3148259B2 (es)
AU (1) AU646826B2 (es)
CA (1) CA2032770A1 (es)
DE (2) DE3942365A1 (es)
ES (1) ES2090079T3 (es)
ZA (1) ZA9010265B (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5391629A (en) * 1987-01-30 1995-02-21 Exxon Chemical Patents Inc. Block copolymers from ionic catalysts
DE3904469A1 (de) * 1989-02-15 1990-08-16 Hoechst Ag Verfahren zur herstellung eines statistischen propylen-copolymers
JP2818199B2 (ja) * 1989-06-12 1998-10-30 三井化学株式会社 シンジオタクチックポリプロピレン樹脂組成物およびその製造方法
DE3942363A1 (de) * 1989-12-21 1991-06-27 Hoechst Ag Verfahren zur herstellung einer polypropylen-formmasse
DE3942364A1 (de) * 1989-12-21 1991-06-27 Hoechst Ag Verfahren zur herstellung einer polypropylen-formmasse
DE3942366A1 (de) * 1989-12-21 1991-06-27 Hoechst Ag Verfahren zur herstellung eines syndiotaktischen propylen-copolymers
EP0770644A1 (en) * 1991-02-15 1997-05-02 Mitsui Toatsu Chemicals, Incorporated Transparent impact-resistant molded articles
DE4130429A1 (de) * 1991-09-13 1993-03-18 Basf Ag Verfahren zur herstellung von mehrphasigen blockcopolymerisaten auf der basis von alk-1-enen
EP0538749B1 (en) * 1991-10-21 1995-01-11 Mitsubishi Petrochemical Co., Ltd. Propylene copolymer composition
US5475060A (en) * 1993-02-18 1995-12-12 Hoechst Ag Cycloolefin block copolymers and a process for their preparation
US5331057A (en) * 1992-02-22 1994-07-19 Hoechst Aktiengesellschaft Cycloolefin block copolymers and a process for their preparation
US6245870B1 (en) * 1992-03-20 2001-06-12 Fina Technology, Inc. Process for producing syndiotactic/isotactic block polyolefins
TW285680B (es) * 1992-03-31 1996-09-11 Hoechst Ag
TW286324B (es) * 1992-04-22 1996-09-21 Hoechst Ag
JP3328360B2 (ja) * 1993-03-31 2002-09-24 三井化学株式会社 熱可塑性エラストマー
AT403582B (de) * 1993-05-21 1998-03-25 Danubia Petrochem Polymere Verfahren zur herstellung von elastomeren polypropylenen
DE4317655A1 (de) * 1993-05-27 1994-12-01 Basf Ag Mehrphasige Blockcopolymerisate des Propylens
DE69511023T2 (de) * 1994-04-11 2000-01-27 Mitsui Chemicals, Inc. Verfahren zur herstellung einer propylen-polymerzusammensetzung und propylen-polymerzusammensetzung
DE69506821T2 (de) * 1994-04-11 1999-06-10 Mitsui Chemicals, Inc., Tokio/Tokyo Verfahren zur herstellung einer propylen-polymerzusammensetzung und propylen-polymerzusammensetzung
CA2141516A1 (en) 1994-06-13 1995-12-14 John D. Blizzard Radiation-curable oligomer-based coating composition
JP3357186B2 (ja) 1994-07-14 2002-12-16 三菱化学株式会社 プロピレンブロック共重合体の製造法
JP3275223B2 (ja) * 1994-09-22 2002-04-15 科学技術振興事業団 ポリプロピレン−ｂ−ポリ（エチレン−ｃｏ−プロピレン）とその製造方法
DE4441263A1 (de) * 1994-11-19 1996-05-23 Caideil M P Teoranta Tormakead Austragvorrichtung für Medien
DE19606702A1 (de) * 1996-02-22 1997-08-28 Caideil M P Teoranta Tourmakea Austragvorrichtung für Medien
SG67392A1 (en) * 1996-05-27 1999-09-21 Sumitomo Chemical Co Propylene/ethylene-alpha-olefin block copolymer and process for producing the same
DE19652340A1 (de) * 1996-12-17 1998-06-18 Hoechst Ag Verfahren zur Herstellung von Cycloolefincopolymers
DE19652338A1 (de) * 1996-12-17 1998-06-18 Hoechst Ag Verfahren zur Herstellung eines Cycloolefincopolymers
GB9712663D0 (en) * 1997-06-16 1997-08-20 Borealis As Process
WO2000061678A1 (en) * 1999-04-13 2000-10-19 Mitsui Chemicals, Inc. Flexible syndiotactic polypropylene compositions and molded object
US6632885B2 (en) 1999-04-13 2003-10-14 Mitsui Chemicals, Inc. Soft syndiotactic polypropylene composition and molded product
JP4514856B2 (ja) * 1999-08-20 2010-07-28 三井化学株式会社 軟質シンジオタクティックポリプロピレン系組成物
JP2001072815A (ja) * 1999-09-07 2001-03-21 Chisso Corp プロピレン系樹脂組成物
JP2002018887A (ja) 2000-07-12 2002-01-22 Chisso Corp ポリプロピレン樹脂発泡成形体
CA2447769C (en) 2001-06-13 2011-07-26 Energy & Environmental International, L.C. Bulk polymerization reactors and methods for polymerization
RU2337115C2 (ru) * 2002-06-12 2008-10-27 Базелль Полиолефине Гмбх Эластичные композиции на основе сополимера пропилена, имеющие высокую степень прозрачности
EP1511803B1 (en) * 2002-06-12 2007-09-19 Basell Polyolefine GmbH Propylene copolymer compositions having a good low-temperature impact toughness and a high transparency
EP2275457B1 (en) * 2005-05-18 2016-11-23 Mitsui Chemicals, Inc. Propylene-based polymer composition, and molded products, sheets, films, laminates and non-woven fabrics obtained therefrom

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331877A1 (de) * 1983-09-03 1985-03-21 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung einer polypropylen-formmasse
DE3726067A1 (de) * 1987-08-06 1989-02-16 Hoechst Ag Verfahren zur herstellung von 1-olefinpolymeren
US4892851A (en) * 1988-07-15 1990-01-09 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
DE3836059A1 (de) * 1988-10-22 1990-05-03 Hoechst Ag Verfahren zur herstellung eines ethylen-propylen-copolymers
JP2818199B2 (ja) * 1989-06-12 1998-10-30 三井化学株式会社 シンジオタクチックポリプロピレン樹脂組成物およびその製造方法
IL95097A0 (en) * 1989-08-23 1991-06-10 Himont Inc Thermoplastic olefin polymer and its preparation
DE3942364A1 (de) * 1989-12-21 1991-06-27 Hoechst Ag Verfahren zur herstellung einer polypropylen-formmasse
DE3942363A1 (de) * 1989-12-21 1991-06-27 Hoechst Ag Verfahren zur herstellung einer polypropylen-formmasse

Also Published As

Publication number Publication date
ZA9010265B (en) 1991-10-30
EP0433986A3 (en) 1992-08-26
US5232993A (en) 1993-08-03
DE3942365A1 (de) 1991-06-27
JPH04114050A (ja) 1992-04-15
EP0433986B1 (de) 1996-06-26
AU646826B2 (en) 1994-03-10
EP0433986A2 (de) 1991-06-26
AU6830090A (en) 1991-06-27
CA2032770A1 (en) 1991-06-22
DE59010394D1 (de) 1996-08-01
JP3148259B2 (ja) 2001-03-19

Similar Documents

Publication Publication Date Title
ES2076240T3 (es) Procedimiento para la obtencion de una poliolefina sindiotactica.
USD335103S (en) Ornamental chain
IT1141954B (it) Procedimento per ottenere eparine di basso peso molecolare dotate di proprieta' farmacologiche elevate,e prodotto cosi' ottenuto
DK0942000T3 (da) 2'-modificerede oligonukleotider
MX165486B (es) Copolimeros de bloque de glicolido/p-dioxanona
DE69125846D1 (de) Hyperverzweigte polyester
IT8024607A0 (it) Relativo procedimento di copolimero lattico-glicolico e polimerizzazione.
ES2169057T3 (es) Procedimiento para la preparacion de poliolefinas.
DE69310815D1 (de) Polyfluorkohlenwasserstoffgruppe enthaltende Monomere, ihre Polymere und die Anwendungen dieser Polymere
BR8207479A (pt) Copolimeros modificaos do etileno e de pelo menos uma alfa - olefina e processo para a sua preparacao
ES2116027T3 (es) Polialqu-1-enos con pesos moleculares elevados.
DK147797C (da) Fremgangsmaade ved polymerisation eller copolymerisation af c2-10-olefiner og konjugerede diolefiner til fremstilling af regelmaessige, lineaere, hoved-til-hale, faste polyolefiner
ES2050669T3 (es) Polimeros de etileno insaturados.
DE3774974D1 (de) Feuchthaertbare polymere mit niedrigen molekulargewichten, zusammensetzungen und verbundwerkstoffe.
ES2071716T3 (es) Procedimiento para la preparacion de una poliolefina.
ES2115125T3 (es) Procedimiento para la polimerizacion de olefinas.
ES2057328T3 (es) Procedimiento para la obtencion de polieterglicoles.
ES2149582T3 (es) Mezclas de un copolimero de bloques elastomerico, y una alfa-olefina alifatica/monomero de monoviniliden-aromatico y/o un interpolimero de monomero de vinilideno alifatico con impedimento esterico.
ES2124574T3 (es) Homopolimerizacion de etileno que emplea complejos de metal del grupo 3.
FI911299A7 (fi) Tuettu katalyytti etyleenin polymerisaatiota ja kopolymerisaatiota varten alfaolefiinien kanssa, sen valmistus ja käyttö
DE69023282D1 (de) Kunststoff-Zusammensetzung und daraus geformte Gegenstände.
DE69020847D1 (de) Kern-Schalen-Polymer, Harzzusammensetzung und daraus geformte Gegenstände.
FI880850A0 (fi) Termostabila polymerer, vilka baserar sig pao maleimider, av vilka en aer en siloxan-bis-maleimid, samt foerfaranden foer deras framstaellning.
SE8903825D0 (sv) Linear alternating-block copolymers
JPS57177036A (en) Ultra-high-molecular-weight polyethylene composition

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 433986

Country of ref document: ES

FG2A Definitive protection

Ref document number: 433986

Country of ref document: ES