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
Authority: ZA; South Africa
Prior art keywords: molecular; reactor blend; weight distribution; molecular weight; ethylene
Prior art date: 1996-05-24

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.)

1996-05-24

Filing date

1997-05-23

Publication date

1997-11-24

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7795265&utm_source=***_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.

1997-05-23 Application filed by Hoechst Ag filed Critical Hoechst Ag

1997-11-24 Publication of ZA974516B publication Critical patent/ZA974516B/xx

Links

239000000203 mixture Substances 0.000 title abstract 3
HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 title 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
239000005977 Ethylene Substances 0.000 abstract 1
239000004743 Polypropylene Substances 0.000 abstract 1
229920001577 copolymer Polymers 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
239000000155 melt Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
-1 polypropylene Polymers 0.000 abstract 1
229920001155 polypropylene Polymers 0.000 abstract 1

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)
Compositions Of Macromolecular Compounds (AREA)
Graft Or Block Polymers (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (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 (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
PL376996A1 (pl) *	2002-12-20	2006-01-23	Basell Polyolefine Gmbh	Mieszanki do formowania wytworzone z wielkocząsteczkowego polimeru propylenowego
DE10261107A1 (de) *	2002-12-20	2004-07-01	Basell Polyolefine Gmbh	Formmassen aus einem hochmolekularen Propylenpolymerisat
EP1664137A1 (en) *	2003-09-11	2006-06-07	Basell Polyolefine GmbH	Multistep process for preparing heterophasic propylene copolymers
EP1664139A1 (en) *	2003-09-11	2006-06-07	Basell Polyolefine GmbH	Multistep process for preparing heterophasic propylene copolymers
ES2399823T3 (es)	2004-09-02	2013-04-03	Borealis Technology Oy	Una tubería de polímero sin presión, una composición para la misma, y un proceso para su preparación
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
US8093335B2 (en) *	2008-12-15	2012-01-10	Exxonmobil Chemical Patents Inc.	Thermoplastic polyolefin in-reactor blends and molded articles therefrom
US8410217B2 (en) *	2008-12-15	2013-04-02	Exxonmobil Chemical Patents Inc.	Thermoplastic polyolefin blends
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
US8106127B2 (en) *	2008-12-15	2012-01-31	Exxonmobil Chemical Patents Inc.	Heterogeneous in-reactor polymer blends
PL2368922T3 (pl) *	2010-03-22	2013-09-30	Borealis Ag	Kompozycja polipropylenowa o wysokim module sprężystości, przeznaczona do stosowania w rurach
WO2012112259A2 (en)	2011-02-15	2012-08-23	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
EP0883769B1 (en) †	1996-03-04	2003-05-02	Borealis A/S	Method of preparing a multilayer pipe

1996
- 1996-05-24 DE DE19621022.4A patent/DE19621022B4/de not_active Expired - Lifetime
1997
- 1997-05-09 AT AT97107622T patent/ATE221098T1/de active
- 1997-05-09 ES ES97107622T patent/ES2183041T3/es not_active Expired - Lifetime
- 1997-05-09 DE DE59707768T patent/DE59707768D1/de not_active Expired - Lifetime
- 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 HU HU9700935A patent/HU225023B1/hu not_active IP Right Cessation
- 1997-05-22 IL IL12089697A patent/IL120896A/xx not_active IP Right Cessation
- 1997-05-22 TW TW086106914A patent/TW474948B/zh not_active IP Right Cessation
- 1997-05-22 TR TR97/00413A patent/TR199700413A2/xx unknown
- 1997-05-22 US US08/861,592 patent/US5962595A/en not_active Expired - Lifetime
- 1997-05-23 PL PL97320157A patent/PL188615B1/pl not_active IP Right Cessation
- 1997-05-23 JP JP13337497A patent/JP4174085B2/ja not_active Expired - Fee Related
- 1997-05-23 ZA ZA9704516A patent/ZA974516B/xx unknown
- 1997-05-23 CZ CZ19971603A patent/CZ291103B6/cs not_active IP Right Cessation
- 1997-05-23 SK SK655-97A patent/SK65597A3/sk unknown
- 1997-05-23 NO NO972371A patent/NO972371L/no not_active Application Discontinuation
- 1997-05-23 CA CA002205887A patent/CA2205887C/en not_active Expired - Fee Related
- 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
JPH1053628A (ja)	1998-02-24
NO972371D0 (no)	1997-05-23
EP0808870A3 (de)	1998-05-27
JP4174085B2 (ja)	2008-10-29
CZ160397A3 (en)	1997-12-17
PL188615B1 (pl)	2005-03-31
EP0808870B2 (de)	2008-08-27
BR9703396A (pt)	1998-09-15
DE19621022B4 (de)	2014-12-31
CA2205887C (en)	2006-11-28
CZ291103B6 (cs)	2002-12-11
TR199700413A2 (xx)	1997-12-21
DE19621022A1 (de)	1997-11-27
ATE221098T1 (de)	2002-08-15
CA2205887A1 (en)	1997-11-24
IL120896A0 (en)	1997-09-30
HU225023B1 (en)	2006-05-29
US5962595A (en)	1999-10-05
ES2183041T3 (es)	2003-03-16
AU2351597A (en)	1997-11-27
DE59707768D1 (de)	2002-08-29
SK65597A3 (en)	1999-06-11
PL320157A1 (en)	1997-12-08
AU728337B2 (en)	2001-01-04
HUP9700935A1 (hu)	1998-06-29
HU9700935D0 (en)	1997-07-28
EP0808870B1 (de)	2002-07-24
TW474948B (en)	2002-02-01
BR9703390A (pt)	1998-09-15
NO972371L (no)	1997-11-25
EP0808870A2 (de)	1997-11-26
IL120896A (en)	2003-07-31

Publication	Publication Date	Title
ZA974516B (en)	1997-11-24	High-molecular-weight ethylene-propylene reactor blend with broad molecular weight distribution.
TW275076B (xx)	1996-05-01
MX9602938A (es)	1997-01-31	Pelicula soplada de polipropileno.
EP1008607A4 (en)	2002-01-09	PROPYLENE COPOLYMERS AND METHOD FOR THE PRODUCTION THEREOF
MY118496A (en)	2004-11-30	Rheology-modified polyolefins
EP0314151A3 (en)	1990-05-30	Polyethylene fibers polyethylene fibers
DE68929210D1 (de)	2000-06-15	Olefincopolymere und Verfahren zur Herstellung davon
MY122063A (en)	2006-03-31	Homopolymers and copolymers of ethylene
AU7119800A (en)	2001-04-24	Preparation of ultra-high-molecular-weight polyethylene
NO934729L (no)	1994-06-22	Fremgangsmåte for fremstilling av en blanding som inneholder etylenpolymerer, blanding som inneholder etylenpolymerer, og anvendelse av blandingen
IL84641A (en)	1992-05-25	Unsaturated ethylene polymers
TW328960B (en)	1998-04-01	Molding composition, method of preparation, method of molding, and molded articles
EP0791627A4 (en)	1998-11-25	RESIN COMPOSITION AND THEIR USE
AU7065796A (en)	1997-05-15	Film extruded from an in situ blend of ethylene copolymer
AU5393798A (en)	1998-10-01	High strength polyethylene film
EP1002808A4 (en)	2002-07-24	COPOLYMER, METHOD FOR THE PRODUCTION THEREOF AND MOLDED OBJECT THAT CONTAINS THIS
PL317596A1 (en)	1997-06-23	Composition based on polypropylene polymers
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
GB2152067B (en)	1987-04-29	Ethylene-propylene block copolymers
MY132343A (en)	2007-10-31	Process for preparing ethylene polymer and ethylene polymer
Hattori et al.	1989	Diene Block Polymer and Polymer Composition
TW216801B (en)	1993-12-01	Polyolefin composition with good flame retardancy and physical property