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
Authority: IL; Israel
Prior art keywords: molecular; ethylene; polypropylene; propylene copolymer; preparing
Prior art date: 1996-05-24

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.)

1996-05-24

Filing date

1997-05-22

Publication date

2003-07-31

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.

1997-05-22 Application filed by Hoechst Ag filed Critical Hoechst Ag

1997-09-30 Publication of IL120896A0 publication Critical patent/IL120896A0/xx

2003-07-31 Publication of IL120896A publication Critical patent/IL120896A/xx

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)
Graft Or Block Polymers (AREA)
Compositions Of Macromolecular Compounds (AREA)

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 (xx)
EP (1)	EP0808870B2 (xx)
JP (1)	JP4174085B2 (xx)
AT (1)	ATE221098T1 (xx)
AU (1)	AU728337B2 (xx)
BR (2)	BR9703396A (xx)
CA (1)	CA2205887C (xx)
CZ (1)	CZ291103B6 (xx)
DE (2)	DE19621022B4 (xx)
ES (1)	ES2183041T3 (xx)
HU (1)	HU225023B1 (xx)
IL (1)	IL120896A (xx)
NO (1)	NO972371L (xx)
PL (1)	PL188615B1 (xx)
SK (1)	SK65597A3 (xx)
TR (1)	TR199700413A2 (xx)
TW (1)	TW474948B (xx)
ZA (1)	ZA974516B (xx)

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
WO2005023889A1 (en) *	2003-09-11	2005-03-17	Basell Polyolefine Gmbh	Multistep process for preparing heterophasic propylene copolymers
WO2005023891A1 (en) *	2003-09-11	2005-03-17	Basell Polyolefine Gmbh	Multistep process for preparing heterophasic propylene copolymers
EP1632529B1 (en)	2004-09-02	2012-11-28	Borealis Technology Oy	A pressureless polymer pipe, a composition therefore, and a process for preparing it
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
US8106127B2 (en) *	2008-12-15	2012-01-31	Exxonmobil Chemical Patents Inc.	Heterogeneous in-reactor polymer blends
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
US8093335B2 (en) *	2008-12-15	2012-01-10	Exxonmobil Chemical Patents Inc.	Thermoplastic polyolefin in-reactor blends and molded articles therefrom
US8101685B2 (en) *	2008-12-15	2012-01-24	Exxonmobil Chemical Patents Inc.	Thermoplastic elastomer polyolefin in-reactor blends and molded articles therefrom
PL2368922T3 (pl) *	2010-03-22	2013-09-30	Borealis Ag	Kompozycja polipropylenowa o wysokim module sprężystości, przeznaczona do stosowania w rurach
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
WO1997033117A1 (en) †	1996-03-04	1997-09-12	Borealis A/S	Multilayer pipe

1996
- 1996-05-24 DE DE19621022.4A patent/DE19621022B4/de not_active Expired - Lifetime
1997
- 1997-05-09 DE DE59707768T patent/DE59707768D1/de not_active Expired - Lifetime
- 1997-05-09 ES ES97107622T patent/ES2183041T3/es not_active Expired - Lifetime
- 1997-05-09 AT AT97107622T patent/ATE221098T1/de active
- 1997-05-09 EP EP97107622A patent/EP0808870B2/de not_active Expired - Lifetime
- 1997-05-20 AU AU23515/97A patent/AU728337B2/en not_active Ceased
- 1997-05-22 TW TW086106914A patent/TW474948B/zh not_active IP Right Cessation
- 1997-05-22 IL IL12089697A patent/IL120896A/xx not_active IP Right Cessation
- 1997-05-22 HU HU9700935A patent/HU225023B1/hu not_active IP Right Cessation
- 1997-05-22 US US08/861,592 patent/US5962595A/en not_active Expired - Lifetime
- 1997-05-22 TR TR97/00413A patent/TR199700413A2/xx unknown
- 1997-05-23 ZA ZA9704516A patent/ZA974516B/xx unknown
- 1997-05-23 CA CA002205887A patent/CA2205887C/en not_active Expired - Fee Related
- 1997-05-23 NO NO972371A patent/NO972371L/no not_active Application Discontinuation
- 1997-05-23 JP JP13337497A patent/JP4174085B2/ja not_active Expired - Fee Related
- 1997-05-23 PL PL97320157A patent/PL188615B1/pl not_active IP Right Cessation
- 1997-05-23 SK SK655-97A patent/SK65597A3/sk unknown
- 1997-05-23 CZ CZ19971603A patent/CZ291103B6/cs not_active IP Right Cessation
- 1997-05-26 BR BR9703396A patent/BR9703396A/pt active Search and Examination
- 1997-05-26 BR BR9703390A patent/BR9703390A/pt unknown

Also Published As

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

Publication	Publication Date	Title
IL120896A (en)	2003-07-31	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
TW275076B (xx)	1996-05-01
TW349954B (en)	1999-01-11	Ultra-low molecular weight ethylene polymers
CA2130192A1 (en)	1993-09-02	Elastic Articles Having Improved Unload Power and a Process for Their Production
MX9602938A (es)	1997-01-31	Pelicula soplada de polipropileno.
MY118496A (en)	2004-11-30	Rheology-modified polyolefins
EP1008607A4 (en)	2002-01-09	PROPYLENE COPOLYMER AND PROCESS FOR PRODUCING THE SAME
EP0314151A3 (en)	1990-05-30	Polyethylene fibers polyethylene fibers
TW272985B (xx)	1996-03-21
HK1054760A1 (en)	2003-12-12	Process for producing a polymer composition
ZA939588B (en)	1994-08-11	Process for the preparation of a composition containing ethylene polymers composition containing ethylene polymers and use thereof
TW328960B (en)	1998-04-01	Molding composition, method of preparation, method of molding, and molded articles
JPS6454045A (en)	1989-03-01	Impact resistant polypropylene
AU7065796A (en)	1997-05-15	Film extruded from an in situ blend of ethylene copolymer
AU5393798A (en)	1998-10-01	High strength polyethylene film
EP0755971A3 (en)	1998-01-21	Molding resin, composition containing the same, and processes for producing them
EP0110038A3 (en)	1986-03-19	Polymer interdispersions, related compositions and method of making same
PL317596A1 (en)	1997-06-23	Composition based on polypropylene polymers
JPS5638309A (en)	1981-04-13	Propylene copolymer for forming film
AU5189098A (en)	1998-05-22	Copolymer of ethylene and of at least one alpha-olefin and process for its production
EP0792892A3 (de)	1998-07-08	Ethylen/Vinylformiat-Copolymere, Verfahren zu ihrer Herstellung, ihre Verwendung als Fliessverbesserer und diese enthaltende Brenn- und Treibstoffzusammensetzungen
TW339347B (en)	1998-09-01	Polyethylene molding compositions
JPS6487641A (en)	1989-03-31	Foamed article or crosslinked polyolefin polymer
MY132343A (en)	2007-10-31	Process for preparing ethylene polymer and ethylene polymer

Legal Events

Date	Code	Title	Description
2003-11-23	HK	Corrigendum	Free format text: P. 1517, PATENT APPLICATION NO. 120896 CORRECT DATE OF APPLICATION TO: 19970522
2004-01-04	FF	Patent granted
2004-02-19	KB	Patent renewed
2008-01-22	MM9K	Patent not in force due to non-payment of renewal fees