DE69205631D1 - Katalysator zur (Co)Polymerisation von Ethylen. - Google Patents

Katalysator zur (Co)Polymerisation von Ethylen.

Info

Publication number: DE69205631D1
Authority: DE; Germany
Prior art keywords: catalyst; polymerizing ethylene; polymerizing; ethylene
Prior art date: 1991-07-12
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 - Fee Related

Application number

DE69205631T

Other languages

English (en)

Other versions

DE69205631T2 (de

Inventor

Federico Milani

Luciano Luciani

Maddalena Pondrelli

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.)

Versalis SpA

Original Assignee

Enichem SpA

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.)

1991-07-12

Filing date

1992-07-07

Publication date

1995-11-30

1992-07-07 Application filed by Enichem SpA filed Critical Enichem SpA

1995-11-30 Publication of DE69205631D1 publication Critical patent/DE69205631D1/de

1996-05-15 Application granted granted Critical

1996-05-15 Publication of DE69205631T2 publication Critical patent/DE69205631T2/de

2012-07-08 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

DE69205631T 1991-07-12 1992-07-07 Katalysator zur (Co)Polymerisation von Ethylen. Expired - Fee Related DE69205631T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITMI911936A IT1251463B (it)	1991-07-12	1991-07-12	Catalizzatore per la (co)polimerizzazione dell'etilene

Publications (2)

Publication Number	Publication Date
DE69205631D1 true DE69205631D1 (de)	1995-11-30
DE69205631T2 DE69205631T2 (de)	1996-05-15

Family

ID=11360339

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69205631T Expired - Fee Related DE69205631T2 (de)	1991-07-12	1992-07-07	Katalysator zur (Co)Polymerisation von Ethylen.

Country Status (24)

Country	Link
US (1)	US5296432A (de)
EP (1)	EP0522652B1 (de)
JP (1)	JPH05194644A (de)
KR (1)	KR950001280B1 (de)
CN (1)	CN1075820C (de)
AR (1)	AR248031A1 (de)
AT (1)	ATE129506T1 (de)
AU (1)	AU656983B2 (de)
BR (1)	BR9202664A (de)
CA (1)	CA2073654A1 (de)
DE (1)	DE69205631T2 (de)
DK (1)	DK0522652T3 (de)
DZ (1)	DZ1596A1 (de)
EG (1)	EG20372A (de)
ES (1)	ES2080431T3 (de)
FI (1)	FI104082B (de)
GR (1)	GR3018446T3 (de)
IT (1)	IT1251463B (de)
MX (1)	MX9204059A (de)
NO (1)	NO180013C (de)
RU (1)	RU2089559C1 (de)
SA (1)	SA92130178B1 (de)
TN (1)	TNSN92062A1 (de)
ZA (1)	ZA925062B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1282364B1 (it) *	1996-01-16	1998-03-20	Enichem Spa	Catalizzatore metallocenico supportato per la (co) polimerizzazione delle alfa-olefine
SG83223A1 (en) *	1999-12-27	2001-09-18	Sumitomo Chemical Co	Modified particles, catalyst for olefin polymerization using the same, and process of producing olefin polymer
US7078467B1 (en) *	2005-06-14	2006-07-18	Univation Technologies, Llc	Single catalyst low, medium and high density polyethylenes
US20130158215A1 (en) *	2010-05-25	2013-06-20	Elsa Martigny	Modified ziegler-natta catalyst systems
CN103087226B (zh) *	2011-10-28	2015-03-11	中国石油化工股份有限公司	用于乙烯聚合或共聚合反应的催化剂组分及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4330646A (en) *	1979-08-13	1982-05-18	Asahi Kasei Kogyo Kabushiki Kaisha	Polymerization of an α-olefin
GB2059973B (en) *	1979-09-25	1984-05-31	Asahi Chemical Ind	Process and catalyst for polymerizing an -olefin
DE3068239D1 (en) *	1979-11-20	1984-07-19	Shell Int Research	Preparation of catalyst components and polymerization of olefins employing such catalyst components
US4471066A (en) *	1981-02-16	1984-09-11	Asahi Kasei Kogyo Kabushiki Kaisha	Polymerization of olefins
US4387045A (en) *	1981-04-01	1983-06-07	Asahi Kasei Kogyo Kabushiki Kaisha	Olefin polymerization catalyst and a process for producing polyolefins by the use of said catalyst
US4562170A (en) *	1984-09-04	1985-12-31	Exxon Research & Engineering Co.	Polymerization catalyst

1991
- 1991-07-12 IT ITMI911936A patent/IT1251463B/it active IP Right Grant
1992
- 1992-07-07 DE DE69205631T patent/DE69205631T2/de not_active Expired - Fee Related
- 1992-07-07 ZA ZA925062A patent/ZA925062B/xx unknown
- 1992-07-07 AT AT92202061T patent/ATE129506T1/de not_active IP Right Cessation
- 1992-07-07 EP EP92202061A patent/EP0522652B1/de not_active Expired - Lifetime
- 1992-07-07 DK DK92202061.5T patent/DK0522652T3/da active
- 1992-07-07 AU AU19486/92A patent/AU656983B2/en not_active Ceased
- 1992-07-07 ES ES92202061T patent/ES2080431T3/es not_active Expired - Lifetime
- 1992-07-08 DZ DZ920086A patent/DZ1596A1/fr active
- 1992-07-08 FI FI923153A patent/FI104082B/fi active
- 1992-07-09 NO NO922711A patent/NO180013C/no not_active IP Right Cessation
- 1992-07-09 US US07/911,891 patent/US5296432A/en not_active Expired - Lifetime
- 1992-07-10 TN TNTNSN92062A patent/TNSN92062A1/fr unknown
- 1992-07-10 RU SU925052421A patent/RU2089559C1/ru not_active IP Right Cessation
- 1992-07-10 CA CA002073654A patent/CA2073654A1/en not_active Abandoned
- 1992-07-10 MX MX9204059A patent/MX9204059A/es not_active IP Right Cessation
- 1992-07-11 KR KR1019920012376A patent/KR950001280B1/ko not_active Expired - Fee Related
- 1992-07-11 CN CN92105667A patent/CN1075820C/zh not_active Expired - Lifetime
- 1992-07-11 EG EG38292A patent/EG20372A/xx active
- 1992-07-13 BR BR929202664A patent/BR9202664A/pt not_active IP Right Cessation
- 1992-07-13 AR AR92322729A patent/AR248031A1/es active
- 1992-07-13 JP JP4185406A patent/JPH05194644A/ja active Pending
- 1992-10-17 SA SA92130178A patent/SA92130178B1/ar unknown
1995
- 1995-12-18 GR GR950403576T patent/GR3018446T3/el unknown

Also Published As

Publication number	Publication date
EP0522652B1 (de)	1995-10-25
SA92130178B1 (ar)	2004-08-30
AR248031A1 (es)	1995-05-31
FI923153A0 (fi)	1992-07-08
RU2089559C1 (ru)	1997-09-10
GR3018446T3 (en)	1996-03-31
FI104082B1 (fi)	1999-11-15
NO180013B (no)	1996-10-21
FI104082B (fi)	1999-11-15
NO922711D0 (no)	1992-07-09
EP0522652A2 (de)	1993-01-13
MX9204059A (es)	1993-07-01
AU656983B2 (en)	1995-02-23
ZA925062B (en)	1993-04-28
DK0522652T3 (da)	1996-02-12
ATE129506T1 (de)	1995-11-15
CN1068577A (zh)	1993-02-03
IT1251463B (it)	1995-05-15
KR950001280B1 (ko)	1995-02-15
ES2080431T3 (es)	1996-02-01
US5296432A (en)	1994-03-22
AU1948692A (en)	1993-01-14
DZ1596A1 (fr)	2002-02-17
EG20372A (en)	1999-01-31
JPH05194644A (ja)	1993-08-03
NO180013C (no)	1997-01-29
FI923153L (fi)	1993-01-13
KR930002383A (ko)	1993-02-23
CA2073654A1 (en)	1993-01-13
DE69205631T2 (de)	1996-05-15
NO922711L (no)	1993-01-13
CN1075820C (zh)	2001-12-05
EP0522652A3 (de)	1993-02-17
ITMI911936A0 (it)	1991-07-12
BR9202664A (pt)	1993-03-23
TNSN92062A1 (fr)	1993-06-08
ITMI911936A1 (it)	1993-01-12

Publication	Publication Date	Title
DE68920528D1 (de)	1995-02-23	Olefinpolymerisationskatalysator.
FI904506A0 (fi)	1990-09-12	Katalysatorer foer polymerisation av olefiner.
DE3777339D1 (de)	1992-04-16	Katalysator zur polymerisation von olefinen.
DE69211569D1 (de)	1996-07-18	Ethyleninterpolymeren polymerisation
DE69106085D1 (de)	1995-02-02	Feste Komponente eines Katalysators zur (Co)polymerisation von Ethylen.
DE69219699D1 (de)	1997-06-19	Olefinpolymerisationskatalysator
FI915631A7 (fi)	1993-05-30	Menetelmä olefiinipolymerointikatalyyttien valmistamiseksi
DE58908756D1 (de)	1995-01-26	Lösungspolymerisation zur Herstellung von gelfreien Ethylen/Vinylacetat-Copolymerisaten.
NO891710D0 (no)	1989-04-25	Fremgangsmaate for fremstilling av etylenpolymerer.
FI923154L (fi)	1993-01-13	Katalysator pao en baerare foer (ko)polymerisation av etylen
NO902002D0 (no)	1990-05-07	Olefin polymerisasjonskatalysator og fremgangsmaate for fremstilling av etylen-copolymerer.
FI923354L (fi)	1993-01-26	Katalysator foer polymerisation av olefiner
DE69011445D1 (de)	1994-09-15	Katalysatorsystem für Polymerisation.
FI923152L (fi)	1993-01-13	Fast katalysatorkomponent foer (ko)polymerisation av etylen och a-olefiner
DE69205905D1 (de)	1995-12-14	Katalysator für Olefinpolymerisation.
FI906446L (fi)	1991-06-30	Foerfarande foer (sam)polymerisation av etylen i gasfas.
DE69022356D1 (de)	1995-10-19	Katalysatorkomponente zur olefinpolymerisation.
FI873518A7 (fi)	1988-02-19	Foerfarande foer polymerisation av -olefin.
DE69205631D1 (de)	1995-11-30	Katalysator zur (Co)Polymerisation von Ethylen.
DE69022357D1 (de)	1995-10-19	Katalysatorkomponente zur olefinpolymerisation.
EP0604850A3 (de)	1994-10-26	Neuer Katalysator für Olefinpolymerisation, Verfahren zu seiner Herstellung und Verwendung zur Polymerisation von Olefinen.
FI950348A7 (fi)	1995-01-26	Katalyyttikomponentti eteenipolymerointia varten
DE69112141D1 (de)	1995-09-21	Katalysator für Polymerisation von Olefinmonomeren.
FI882517A7 (fi)	1988-05-27	Etyleenin polymerointikatalyytti.
FI956347L (fi)	1996-06-30	Katalyyttejä etyleenin (ko)polymerointiin

Legal Events

Date	Code	Title	Description
1996-11-21	8364	No opposition during term of opposition
1998-08-27	8327	Change in the person/name/address of the patent owner	Owner name: POLIMERI EUROPA S.R.L., PALERMO, IT
2010-05-20	8339	Ceased/non-payment of the annual fee