IT1264015B - Copolimeri elastomerici etilene-propilene a ridotto contenuto di cloro residuo - Google Patents

Copolimeri elastomerici etilene-propilene a ridotto contenuto di cloro residuo

Info

Publication number: IT1264015B
Authority: IT; Italy
Prior art keywords: residual chlorine; ethylene; chlorine content; elastomeric copolymers; reduced residual
Prior art date: 1993-04-07

Application number

ITMI930691A

Other languages

English (en)

Inventor

Tiziano Tanaglia

Viviano Banzi

Original Assignee

Enichem Elastomeri Srl

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.)

1993-04-07

Filing date

1993-04-07

Publication date

1996-09-06

1993-04-07 Application filed by Enichem Elastomeri Srl filed Critical Enichem Elastomeri Srl

1993-04-07 Publication of ITMI930691A0 publication Critical patent/ITMI930691A0/it

1993-04-07 Priority to ITMI930691A priority Critical patent/IT1264015B/it

1994-03-31 Priority to DE69404719T priority patent/DE69404719T2/de

1994-03-31 Priority to US08/221,256 priority patent/US5491208A/en

1994-03-31 Priority to EP94200869A priority patent/EP0619327B1/en

1994-03-31 Priority to AT94200869T priority patent/ATE156494T1/de

1994-04-06 Priority to RU94011573A priority patent/RU2129568C1/ru

1994-04-06 Priority to CA002120636A priority patent/CA2120636A1/en

1994-04-07 Priority to JP09575694A priority patent/JP3653639B2/ja

1994-10-07 Publication of ITMI930691A1 publication Critical patent/ITMI930691A1/it

1996-09-06 Application granted granted Critical

1996-09-06 Publication of IT1264015B publication Critical patent/IT1264015B/it

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

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

ITMI930691A 1993-04-07 1993-04-07 Copolimeri elastomerici etilene-propilene a ridotto contenuto di cloro residuo IT1264015B (it)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
ITMI930691A IT1264015B (it)	1993-04-07	1993-04-07	Copolimeri elastomerici etilene-propilene a ridotto contenuto di cloro residuo
AT94200869T ATE156494T1 (de)	1993-04-07	1994-03-31	Elastomere ethylen-propylen-copolymere mit geringem gehalt an chlorrückständen
US08/221,256 US5491208A (en)	1993-04-07	1994-03-31	Ethylene-propylene elastomeric copolymers with a low content of residual chlorine
EP94200869A EP0619327B1 (en)	1993-04-07	1994-03-31	Ethylene-propylene elastomeric copolymers with a low content of residual chlorine
DE69404719T DE69404719T2 (de)	1993-04-07	1994-03-31	Elastomere Ethylen-Propylen-Copolymere mit geringem Gehalt an Chlorrückständen
RU94011573A RU2129568C1 (ru)	1993-04-07	1994-04-06	Способ получения сополимеров этилена с альфа-с3 - c10- олефинами
CA002120636A CA2120636A1 (en)	1993-04-07	1994-04-06	Ethylene-propylene elastomeric copolymers with a low content of residual chlorine
JP09575694A JP3653639B2 (ja)	1993-04-07	1994-04-07	エチレン−α−オレフィン共重合体の製法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITMI930691A IT1264015B (it)	1993-04-07	1993-04-07	Copolimeri elastomerici etilene-propilene a ridotto contenuto di cloro residuo

Publications (3)

Publication Number	Publication Date
ITMI930691A0 ITMI930691A0 (it)	1993-04-07
ITMI930691A1 ITMI930691A1 (it)	1994-10-07
IT1264015B true IT1264015B (it)	1996-09-06

Family

ID=11365681

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITMI930691A IT1264015B (it)	1993-04-07	1993-04-07	Copolimeri elastomerici etilene-propilene a ridotto contenuto di cloro residuo

Country Status (8)

Country	Link
US (1)	US5491208A (it)
EP (1)	EP0619327B1 (it)
JP (1)	JP3653639B2 (it)
AT (1)	ATE156494T1 (it)
CA (1)	CA2120636A1 (it)
DE (1)	DE69404719T2 (it)
IT (1)	IT1264015B (it)
RU (1)	RU2129568C1 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TW322494B (it) *	1995-09-14	1997-12-11	Enichem Elastomeri Srl
IT1283587B1 (it) *	1996-04-11	1998-04-22	Enichem Elastomers	Procedimento per la preparazione di miscele polimeriche a base di copolimeri elastomerici ep(d)m
IT1284927B1 (it) *	1996-10-08	1998-05-28	Enichem Elastomers	Procedimento per la preparazione di copolimeri etilene propilene a basso tenore in cloro residuo
US6312828B1 (en) *	1997-05-30	2001-11-06	Fuji Photo Film Co., Ltd.	Packaging material for photographic photosensitive material
IT1302259B1 (it) *	1998-09-24	2000-09-05	Enichem Spa	Procedimento per la preparazione di copolimeri ep(d) m a ristrettadistruzione dei pesi molecolari.
IT1303771B1 (it)	1998-11-19	2001-02-23	Enichem Spa	Catalizzatori al vanadio, loro preparazione ed uso nella (co)polimerizzazione di alfa-olefine.
ITMI20041070A1 (it) *	2004-05-27	2004-08-27	Polimeri Europa Spa	Promotori clorurati per catalissatori di polimerizzazione a base di vanadio
EP2062924A1 (en) *	2007-11-22	2009-05-27	Ineos Europe Limited	Process for polymerising ethylene
CN111234862A (zh)	2014-02-07	2020-06-05	沙特基础工业公司	使用酸催化剂如酸性离子液体从烯烃流中去除芳香族杂质
WO2015118469A1 (en)	2014-02-07	2015-08-13	Saudi Basic Industries Corporation	Removal of aromatic impurities from an alkene stream using an acid catalyst

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3520859A (en) *	1965-12-09	1970-07-21	Dart Ind Inc	Suspension polymerization method for preparing elastomeric hydrocarbon interpolymers
US3644311A (en) *	1968-10-31	1972-02-22	Goodrich Co B F	Reduction of polymer build-up in ethylene copolymerization
US3702840A (en) *	1968-10-31	1972-11-14	Goodrich Co B F	Reduction of polymer build-up in ethylene copolymerization
DE2427343A1 (de) *	1974-06-06	1976-01-29	Huels Chemische Werke Ag	Verfahren zur herstellung von teilkristallinen hochmolekularen aethylen-alphaolefin-copolymeren
US4168358A (en) *	1976-07-05	1979-09-18	Sumitomo Chemical Company Limited	Method for producing olefin polymers
DE2933885C3 (de) *	1979-08-22	1982-05-06	Chemische Werke Hüls AG, 4370 Marl	Verfahren zur Herstellung von Copolymeren des Ethylens mit mindestens einem anderen 1-Monoolefin und ggf. einem nicht-konjugierten Dien
NL8102724A (nl) *	1980-07-11	1982-02-01	Stamicarbon	Werkwijze voor de bereiding van copolymeren van etheen met tenminste een ander 1-alkeen.
US4540753A (en) *	1983-06-15	1985-09-10	Exxon Research & Engineering Co.	Narrow MWD alpha-olefin copolymers
DE3612376A1 (de) *	1986-04-12	1987-10-15	Basf Ag	Verfahren zum herstellen kleinteiliger homo- und copolymerisate des ethens unter verwendung eines fluessigen alkans als reaktionsmedium
IT1252183B (it) *	1991-12-10	1995-06-05	Enichem Elastomers	Copolimeri elastomerici dell'etilene ad elevata tenacita' del crudo

1993
- 1993-04-07 IT ITMI930691A patent/IT1264015B/it active IP Right Grant
1994
- 1994-03-31 AT AT94200869T patent/ATE156494T1/de not_active IP Right Cessation
- 1994-03-31 EP EP94200869A patent/EP0619327B1/en not_active Expired - Lifetime
- 1994-03-31 DE DE69404719T patent/DE69404719T2/de not_active Expired - Lifetime
- 1994-03-31 US US08/221,256 patent/US5491208A/en not_active Expired - Lifetime
- 1994-04-06 RU RU94011573A patent/RU2129568C1/ru active
- 1994-04-06 CA CA002120636A patent/CA2120636A1/en not_active Abandoned
- 1994-04-07 JP JP09575694A patent/JP3653639B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
RU2129568C1 (ru)	1999-04-27
EP0619327A1 (en)	1994-10-12
JPH0753637A (ja)	1995-02-28
ITMI930691A1 (it)	1994-10-07
ATE156494T1 (de)	1997-08-15
EP0619327B1 (en)	1997-08-06
DE69404719D1 (de)	1997-09-11
US5491208A (en)	1996-02-13
ITMI930691A0 (it)	1993-04-07
JP3653639B2 (ja)	2005-06-02
DE69404719T2 (de)	1998-03-12
CA2120636A1 (en)	1994-10-08

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Legal Events

Date	Code	Title	Description
1996-09-06	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970415