BR8904621A - Processo de obtencao de um componente de catalisador e processo de obtencao de um catalisador para a polimerizacao de etileno e para a copolimerizacao de etileno com alfa-olefinas c3-c10 - Google Patents

Processo de obtencao de um componente de catalisador e processo de obtencao de um catalisador para a polimerizacao de etileno e para a copolimerizacao de etileno com alfa-olefinas c3-c10

Info

Publication number: BR8904621A
Authority: BR; Brazil
Prior art keywords: ethylene; arene; obtaining; catalyst component; olefins
Prior art date: 1988-09-09

Application number

BR898904621A

Other languages

English (en)

Inventor

Fausto Calderazzo

Guido Pampaloni

Francesco Masi

Angelo Moalli

Renzo Invernizzi

Original Assignee

Enichem Anic 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.)

1988-09-09

Filing date

1989-09-11

Publication date

1990-04-24

1989-09-11 Application filed by Enichem Anic Spa filed Critical Enichem Anic Spa

1990-04-24 Publication of BR8904621A publication Critical patent/BR8904621A/pt

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/38—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of titanium, zirconium or hafnium
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BR898904621A 1988-09-09 1989-09-11 Processo de obtencao de um componente de catalisador e processo de obtencao de um catalisador para a polimerizacao de etileno e para a copolimerizacao de etileno com alfa-olefinas c3-c10 BR8904621A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8821876A IT1227053B (it)	1988-09-09	1988-09-09	Componente di catalizzatore e gatalizzatore per la polimerizzazione di etilene e per la copolimerizzazione di etilene con alfa olefine.

Publications (1)

Publication Number	Publication Date
BR8904621A true BR8904621A (pt)	1990-04-24

Family

ID=11188097

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR898904621A BR8904621A (pt)	1988-09-09	1989-09-11	Processo de obtencao de um componente de catalisador e processo de obtencao de um catalisador para a polimerizacao de etileno e para a copolimerizacao de etileno com alfa-olefinas c3-c10

Country Status (15)

Country	Link
US (1)	US4987111A (pt)
EP (1)	EP0358265B1 (pt)
JP (1)	JP2759350B2 (pt)
KR (1)	KR920006446B1 (pt)
CN (1)	CN1034811C (pt)
AT (1)	ATE97671T1 (pt)
BR (1)	BR8904621A (pt)
CA (1)	CA1335093C (pt)
DE (1)	DE68910908T2 (pt)
EG (1)	EG18937A (pt)
ES (1)	ES2059706T3 (pt)
FI (1)	FI96614C (pt)
IT (1)	IT1227053B (pt)
NO (1)	NO171918C (pt)
ZA (1)	ZA896770B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU647296B2 (en) *	1991-07-12	1994-03-17	Ecp Enichem Polimeri S.R.L.	Procedure for the producing of vanadium bis-arenes from vanadium oxychloride
IT1263862B (it) *	1993-03-31	1996-09-04	Enichem Polimeri	Procedimento per la (co)polimerizzazione dell'etilene
IT1269805B (it) *	1994-05-20	1997-04-15	Enichem Spa	Catalizzatore per la (co)polimerizzazione dell'etilene e procedimento per il suo ottenimento
IT1284927B1 (it) *	1996-10-08	1998-05-28	Enichem Elastomers	Procedimento per la preparazione di copolimeri etilene propilene a basso tenore in cloro residuo
IT1403290B1 (it)	2010-12-27	2013-10-17	Polimeri Europa Spa	Componente solido di catalizzatore, catalizzatore comprendente detto componente solido, e procedimento di (co)polimerizzazione delle alfa-olefine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3378536A (en) *	1964-09-24	1968-04-16	Phillips Petroleum Co	Polymerization process using a catalyst comprising a supported diarene metal and supported chromium oxide
US4111834A (en) *	1975-05-28	1978-09-05	Imperial Chemical Industries Limited	Process for preparing a transition metal compound and it's use as a component in an olefin polymerization catalyst
US4267293A (en) *	1978-05-19	1981-05-12	Phillips Petroleum Company	Method for producing ethylene polymers using treated catalysts containing titanium and vanadium
US4325839A (en) *	1979-12-21	1982-04-20	Phillips Petroleum Company	Impregnated second valence chromium compound in supported catalyst
CA1171065A (en) *	1981-01-06	1984-07-17	Vaclav G. Zboril	Process for the preparation of polymers of alpha- olefins at high temperatures
US4525551A (en) *	1982-03-12	1985-06-25	Eastman Kodak Company	Highly active and efficient polyolefin catalyst

1988
- 1988-09-09 IT IT8821876A patent/IT1227053B/it active
1989
- 1989-08-31 AT AT89202199T patent/ATE97671T1/de not_active IP Right Cessation
- 1989-08-31 ES ES89202199T patent/ES2059706T3/es not_active Expired - Lifetime
- 1989-08-31 EP EP89202199A patent/EP0358265B1/en not_active Expired - Lifetime
- 1989-08-31 DE DE89202199T patent/DE68910908T2/de not_active Expired - Lifetime
- 1989-09-04 ZA ZA896770A patent/ZA896770B/xx unknown
- 1989-09-05 KR KR1019890012793A patent/KR920006446B1/ko not_active IP Right Cessation
- 1989-09-06 US US07/403,681 patent/US4987111A/en not_active Expired - Lifetime
- 1989-09-06 NO NO893576A patent/NO171918C/no not_active IP Right Cessation
- 1989-09-06 CA CA000610416A patent/CA1335093C/en not_active Expired - Fee Related
- 1989-09-07 EG EG43989A patent/EG18937A/xx active
- 1989-09-08 JP JP1231798A patent/JP2759350B2/ja not_active Expired - Lifetime
- 1989-09-08 FI FI894236A patent/FI96614C/fi active IP Right Grant
- 1989-09-09 CN CN89107055A patent/CN1034811C/zh not_active Expired - Lifetime
- 1989-09-11 BR BR898904621A patent/BR8904621A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI96614B (fi)	1996-04-15
ATE97671T1 (de)	1993-12-15
JP2759350B2 (ja)	1998-05-28
ZA896770B (en)	1990-06-27
NO171918B (no)	1993-02-08
CN1040989A (zh)	1990-04-04
NO893576D0 (no)	1989-09-06
DE68910908T2 (de)	1994-05-05
CA1335093C (en)	1995-04-04
JPH02107604A (ja)	1990-04-19
US4987111A (en)	1991-01-22
EP0358265A3 (en)	1991-06-12
FI894236A (fi)	1990-03-10
NO893576L (no)	1990-03-12
EP0358265A2 (en)	1990-03-14
IT1227053B (it)	1991-03-14
NO171918C (no)	1993-05-19
IT8821876A0 (it)	1988-09-09
FI96614C (fi)	1996-07-25
ES2059706T3 (es)	1994-11-16
EP0358265B1 (en)	1993-11-24
KR900004403A (ko)	1990-04-12
CN1034811C (zh)	1997-05-07
FI894236A0 (fi)	1989-09-08
KR920006446B1 (ko)	1992-08-06
EG18937A (en)	1994-03-30
DE68910908D1 (de)	1994-01-05

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BR8904621A (pt)	1990-04-24	Processo de obtencao de um componente de catalisador e processo de obtencao de um catalisador para a polimerizacao de etileno e para a copolimerizacao de etileno com alfa-olefinas c3-c10
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Legal Events

Date	Code	Title	Description
1996-01-16	FB19	Grant procedure suspended (art. 19)
1997-08-26	FF	Decision: intention to grant
1998-07-28	FG9A	Patent or certificate of addition granted
2012-12-25	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 11/09/2009