IL120896A - Process for preparing a high-molecular-weight reactor blend comprising polypropylene and ethylene-propylene copolymer with molecular weight distribution in the range from 6 to 20 - Google Patents

Process for preparing a high-molecular-weight reactor blend comprising polypropylene and ethylene-propylene copolymer with molecular weight distribution in the range from 6 to 20

Info

Publication number
IL120896A
IL120896A IL12089697A IL12089697A IL120896A IL 120896 A IL120896 A IL 120896A IL 12089697 A IL12089697 A IL 12089697A IL 12089697 A IL12089697 A IL 12089697A IL 120896 A IL120896 A IL 120896A
Authority
IL
Israel
Prior art keywords
molecular
ethylene
polypropylene
propylene copolymer
preparing
Prior art date
Application number
IL12089697A
Other languages
English (en)
Other versions
IL120896A0 (en
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=IL120896(A) "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 IL120896A0 publication Critical patent/IL120896A0/xx
Publication of IL120896A publication Critical patent/IL120896A/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
IL12089697A 1996-05-24 1997-05-22 Process for preparing a high-molecular-weight reactor blend comprising polypropylene and ethylene-propylene copolymer with molecular weight distribution in the range from 6 to 20 IL120896A (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 (2)

Publication Number Publication Date
IL120896A0 IL120896A0 (en) 1997-09-30
IL120896A true IL120896A (en) 2003-07-31

Family

ID=7795265

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12089697A IL120896A (en) 1996-05-24 1997-05-22 Process for preparing a high-molecular-weight reactor blend comprising polypropylene and ethylene-propylene copolymer with molecular weight distribution in the range from 6 to 20

Country Status (18)

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

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
DE10261107A1 (de) 2002-12-20 2004-07-01 Basell Polyolefine Gmbh Formmassen aus einem hochmolekularen Propylenpolymerisat
JP2006511683A (ja) * 2002-12-20 2006-04-06 バーゼル、ポリオレフィン、イタリア、ソシエタ、ペル、アチオニ 高分子量プロピレンポリマーから製造される成形組成物
CN1878805A (zh) * 2003-09-11 2006-12-13 巴塞尔聚烯烃股份有限公司 用于制备多相丙烯共聚物的多步法
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
ATE509967T1 (de) * 2007-06-14 2011-06-15 Borealis Tech Oy Verfahren zur herstellung von propylen- copolymeren mit hilfe eines vorpolymerisierten katalysators
US8497325B2 (en) 2008-12-15 2013-07-30 Exxonmobil Chemical Patents Inc. Thermoplastic polyolefin blends and films therefrom
US8410217B2 (en) * 2008-12-15 2013-04-02 Exxonmobil Chemical Patents Inc. Thermoplastic polyolefin blends
US8106127B2 (en) * 2008-12-15 2012-01-31 Exxonmobil Chemical Patents Inc. Heterogeneous in-reactor polymer blends
US8101685B2 (en) 2008-12-15 2012-01-24 Exxonmobil Chemical Patents Inc. Thermoplastic elastomer polyolefin in-reactor blends and molded articles therefrom
US8093335B2 (en) * 2008-12-15 2012-01-10 Exxonmobil Chemical Patents Inc. Thermoplastic polyolefin in-reactor blends and molded articles therefrom
EP2368922B1 (en) * 2010-03-22 2013-03-13 Borealis AG High modulus polypropylene composition for pipe applications
EP2675844B1 (en) 2011-02-15 2017-10-11 ExxonMobil Chemical Patents Inc. Thermoplastic polyolefin blends

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
WO1997033117A1 (en) † 1996-03-04 1997-09-12 Borealis A/S Multilayer pipe

Also Published As

Publication number Publication date
DE19621022B4 (de) 2014-12-31
BR9703390A (pt) 1998-09-15
SK65597A3 (en) 1999-06-11
EP0808870A2 (de) 1997-11-26
JPH1053628A (ja) 1998-02-24
NO972371L (no) 1997-11-25
JP4174085B2 (ja) 2008-10-29
ATE221098T1 (de) 2002-08-15
HU9700935D0 (en) 1997-07-28
IL120896A0 (en) 1997-09-30
ES2183041T3 (es) 2003-03-16
DE59707768D1 (de) 2002-08-29
CA2205887C (en) 2006-11-28
PL188615B1 (pl) 2005-03-31
CZ160397A3 (en) 1997-12-17
PL320157A1 (en) 1997-12-08
HUP9700935A1 (hu) 1998-06-29
CZ291103B6 (cs) 2002-12-11
DE19621022A1 (de) 1997-11-27
HU225023B1 (en) 2006-05-29
NO972371D0 (no) 1997-05-23
ZA974516B (en) 1997-11-24
EP0808870A3 (de) 1998-05-27
US5962595A (en) 1999-10-05
AU728337B2 (en) 2001-01-04
EP0808870B2 (de) 2008-08-27
TW474948B (en) 2002-02-01
EP0808870B1 (de) 2002-07-24
CA2205887A1 (en) 1997-11-24
AU2351597A (en) 1997-11-27
TR199700413A2 (xx) 1997-12-21
BR9703396A (pt) 1998-09-15

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Legal Events

Date Code Title Description
HK Corrigendum

Free format text: P. 1517, PATENT APPLICATION NO. 120896 CORRECT DATE OF APPLICATION TO: 19970522

FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees