ZA974516B - High-molecular-weight ethylene-propylene reactor blend with broad molecular weight distribution. - Google Patents

High-molecular-weight ethylene-propylene reactor blend with broad molecular weight distribution.

Info

Publication number
ZA974516B
ZA974516B ZA9704516A ZA974516A ZA974516B ZA 974516 B ZA974516 B ZA 974516B ZA 9704516 A ZA9704516 A ZA 9704516A ZA 974516 A ZA974516 A ZA 974516A ZA 974516 B ZA974516 B ZA 974516B
Authority
ZA
South Africa
Prior art keywords
molecular
reactor blend
weight distribution
molecular weight
ethylene
Prior art date
Application number
ZA9704516A
Other languages
English (en)
Inventor
Volker Dolle
Thomas Boehm
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7795265&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA974516(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of ZA974516B publication Critical patent/ZA974516B/xx

Links

Classifications

    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08L23/12—Polypropene
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—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
    • C08L23/10—Homopolymers or copolymers of propene
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
ZA9704516A 1996-05-24 1997-05-23 High-molecular-weight ethylene-propylene reactor blend with broad molecular weight distribution. ZA974516B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19621022.4A DE19621022B4 (de) 1996-05-24 1996-05-24 Hochmolekulares Ethylen/Propylen-Reaktorblend mit breiter Molmassenverteilung

Publications (1)

Publication Number Publication Date
ZA974516B true ZA974516B (en) 1997-11-24

Family

ID=7795265

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9704516A ZA974516B (en) 1996-05-24 1997-05-23 High-molecular-weight ethylene-propylene reactor blend with broad molecular weight distribution.

Country Status (18)

Country Link
US (1) US5962595A (enExample)
EP (1) EP0808870B2 (enExample)
JP (1) JP4174085B2 (enExample)
AT (1) ATE221098T1 (enExample)
AU (1) AU728337B2 (enExample)
BR (2) BR9703390A (enExample)
CA (1) CA2205887C (enExample)
CZ (1) CZ291103B6 (enExample)
DE (2) DE19621022B4 (enExample)
ES (1) ES2183041T3 (enExample)
HU (1) HU225023B1 (enExample)
IL (1) IL120896A (enExample)
NO (1) NO972371L (enExample)
PL (1) PL188615B1 (enExample)
SK (1) SK65597A3 (enExample)
TR (1) TR199700413A2 (enExample)
TW (1) TW474948B (enExample)
ZA (1) ZA974516B (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282906B (en) 1993-10-13 1996-11-06 Dataquill Ltd Data enty systems
FI944761A0 (fi) * 1994-10-11 1994-10-11 Borealis Holding As Ny polypropylenkomposition med vid molekylvikt distribution
DE19813399A1 (de) 1998-03-26 1999-09-30 Basf Ag Statistische Propylencopolymerisate
JP2001072815A (ja) * 1999-09-07 2001-03-21 Chisso Corp プロピレン系樹脂組成物
DE19957384A1 (de) * 1999-11-29 2001-05-31 Targor Gmbh Hochmolekulares Polypropylen mit breiter Molekulargewichtsverteilung und geringer isotaktischer Sequenzlänge
JP2002018887A (ja) 2000-07-12 2002-01-22 Chisso Corp ポリプロピレン樹脂発泡成形体
AU2003294925A1 (en) * 2002-12-20 2004-07-14 Basell Poliolefine Italia S.P.A Molding compositions made from a high-molecular-weight propylene polymer
DE10261107A1 (de) * 2002-12-20 2004-07-01 Basell Polyolefine Gmbh Formmassen aus einem hochmolekularen Propylenpolymerisat
JP2007505173A (ja) * 2003-09-11 2007-03-08 バセル ポリオレフィン ジーエムビーエイチ ヘテロ相プロピレンコポリマーを製造するための多段方法
EP1664139A1 (en) * 2003-09-11 2006-06-07 Basell Polyolefine GmbH Multistep process for preparing heterophasic propylene copolymers
PL1632529T3 (pl) 2004-09-02 2013-04-30 Borealis Tech Oy Polimerowa rura bezciśnieniowa, kompozycja polimeru i sposób jej wytwarzania
US8022142B2 (en) * 2008-12-15 2011-09-20 Exxonmobil Chemical Patents Inc. Thermoplastic olefin compositions
JP5241111B2 (ja) 2007-02-16 2013-07-17 旭有機材工業株式会社 プロピレン系樹脂組成物及びそれを用いて成形した配管部材
EP2014687B1 (en) * 2007-06-14 2011-05-18 Borealis Technology Oy Process for the production of propylene copolymers using a prepolymerised catalyst
US8497325B2 (en) 2008-12-15 2013-07-30 Exxonmobil Chemical Patents Inc. Thermoplastic polyolefin blends and films therefrom
US8101685B2 (en) * 2008-12-15 2012-01-24 Exxonmobil Chemical Patents Inc. Thermoplastic elastomer polyolefin in-reactor blends and molded articles therefrom
US8410217B2 (en) * 2008-12-15 2013-04-02 Exxonmobil Chemical Patents Inc. Thermoplastic polyolefin blends
US8093335B2 (en) * 2008-12-15 2012-01-10 Exxonmobil Chemical Patents Inc. Thermoplastic polyolefin in-reactor blends and molded articles therefrom
US8106127B2 (en) * 2008-12-15 2012-01-31 Exxonmobil Chemical Patents Inc. Heterogeneous in-reactor polymer blends
EP2368922B1 (en) * 2010-03-22 2013-03-13 Borealis AG High modulus polypropylene composition for pipe applications
CN103339187B (zh) 2011-02-15 2016-01-20 埃克森美孚化学专利公司 热塑性聚烯烃共混物

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5661415A (en) * 1979-10-24 1981-05-26 Mitsubishi Chem Ind Ltd Preparation of propylene-ethylene block copolymer
JPS58201806A (ja) † 1982-05-19 1983-11-24 Chisso Corp 後加工シ−ト用および吹込成形用高溶融粘弾性ポリプロピレンとその製造法
US4950720A (en) † 1988-04-29 1990-08-21 Exxon Chemical Patents Inc. Modified polypropylene, process for making and article made from the same
DE4009169A1 (de) * 1990-03-22 1991-09-26 Hoechst Ag Verfahren zur herstellung einer polypropylen-formmasse
DE4019053A1 (de) * 1990-06-15 1991-12-19 Basf Ag Polymerisate des propylens mit breitem molmassenverhaeltnis q
US5218052A (en) † 1991-02-04 1993-06-08 Amoco Corporation Olefin polymerization and copolymerization process
DE4206369A1 (de) * 1992-02-29 1993-09-02 Basf Ag Verfahren zur herstellung von propylen-ethylen-copolymerisaten
IT1260497B (it) * 1992-05-29 1996-04-09 Himont Inc Polimeri cristallini del propilene aventi migliorata processabilita' allo stato e processo per la loro preparazione
FI944761A0 (fi) † 1994-10-11 1994-10-11 Borealis Holding As Ny polypropylenkomposition med vid molekylvikt distribution
DE69721504T2 (de) † 1996-03-04 2003-11-27 Borealis A/S, Lyngby Verfahren zur herstellung einer mehrschichtigen rohrleitung

Also Published As

Publication number Publication date
CZ291103B6 (cs) 2002-12-11
EP0808870A3 (de) 1998-05-27
HU9700935D0 (en) 1997-07-28
AU2351597A (en) 1997-11-27
HU225023B1 (en) 2006-05-29
BR9703390A (pt) 1998-09-15
JPH1053628A (ja) 1998-02-24
US5962595A (en) 1999-10-05
TW474948B (en) 2002-02-01
HUP9700935A1 (hu) 1998-06-29
CZ160397A3 (en) 1997-12-17
ES2183041T3 (es) 2003-03-16
TR199700413A2 (xx) 1997-12-21
SK65597A3 (en) 1999-06-11
AU728337B2 (en) 2001-01-04
NO972371L (no) 1997-11-25
PL188615B1 (pl) 2005-03-31
CA2205887A1 (en) 1997-11-24
IL120896A (en) 2003-07-31
DE19621022A1 (de) 1997-11-27
EP0808870A2 (de) 1997-11-26
EP0808870B2 (de) 2008-08-27
BR9703396A (pt) 1998-09-15
PL320157A1 (en) 1997-12-08
ATE221098T1 (de) 2002-08-15
DE59707768D1 (de) 2002-08-29
JP4174085B2 (ja) 2008-10-29
DE19621022B4 (de) 2014-12-31
EP0808870B1 (de) 2002-07-24
NO972371D0 (no) 1997-05-23
IL120896A0 (en) 1997-09-30
CA2205887C (en) 2006-11-28

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