EP0395083A3

Components and catalysts for the polymerization of olefins

Abstract

Spherical catalyst components for the polymerization of olefins comprising a titanium compound and optionally an electron-donor supported on anhydrous magnesium chloride, characterized by a surface area between 20 and 250 m²/g, a porosity between 0.25 and 0.5 cc/g, and an X-ray spectrum where the magnesium chloride reflections are present at 2 ϑ of 35° and 14.95°, or where the reflection at 35° is substituted by a halo with the maximum intensity between 33.5° and 35° and the reflection of 2 ϑ 14.95° is absent.

Term

Term ended

Projected expiry passed 27 April 2010, 16.4 years ago.

Every citation, both ways

Citations
Document	Relation	Office	Category	Cited during
EP0065700B1	Cites	European Patent Office (EPO)	Y	Search report
US4399054A	Cites	United States of America	YD	Search report

120 members in 30 offices

This recordMember, by publication datePriority claim20 more offices are in the list below

Priority claims4

Priority claims
Document	Office	Kind	Date
2032989	Italy	A	1989-04-28
2032989	Italy	A	1989-04-28
2032989	Italy	–	1989-04-28
IT19890020329	–	–	–

Members120

Family members, oldest first
Document	Office	Kind
IT8920327A0	Italy	A0	1989-04-28
IT8920327D0	Italy	D0	1989-04-28
IT8920329A0	Italy	A0	1989-04-28
IT8920329D0	Italy	D0	1989-04-28
FI902107A0	Finland	A0	1990-04-26
FI902131A0	Finland	A0	1990-04-27
NO901912D0	Norway	D0	1990-04-27
NO901913D0	Norway	D0	1990-04-27
HU902616D0	Hungary	D0	1990-09-28
CA2015685A1	Canada	A1	1990-10-28
NO901912L	Norway	L	1990-10-29
EP0395083A2	European Patent Office (EPO)	A2	1990-10-31
AU5456990A	Australia	A	1990-11-01
KR900016272A	Republic of Korea	A	1990-11-13
PT93923A	Portugal	A	1990-11-20
CN1047302A	China	A	1990-11-28
CN1047305A	China	A	1990-11-28
ZA903063B	South Africa	B	1991-01-30
IL94154A0	Israel	A0	1991-01-31
IL94154D0	Israel	D0	1991-01-31
IL94242A0	Israel	A0	1991-01-31
IL94242D0	Israel	D0	1991-01-31
JPH0362805A	Japan	A	1991-03-18
EP0395083A3This record	European Patent Office (EPO)	A3	1991-06-05
BR9001991A	Brazil	A	1991-08-13
IT1230134B	Italy	B	1991-10-14
YU82990A	Yugoslavia, later Serbia and Montenegro (until 2006)	A	1991-10-31
PL284968A1	Poland	A1	1992-01-13
DD298935A5	German Democratic Republic (until 1990)	A5	1992-03-19
FI922877A0	Finland	A0	1992-06-18
NO922433D0	Norway	D0	1992-06-19
HU9202037D0	Hungary	D0	1992-09-28
CA2071694A1	Canada	A1	1992-12-22
FI922877A	Finland	A	1992-12-22
FI922877L	Finland	L	1992-12-22
NO922433L	Norway	L	1992-12-22
EP0519342A2	European Patent Office (EPO)	A2	1992-12-23
AU1833092A	Australia	A	1992-12-24
MX9203004A	Mexico	A	1993-01-01
KR930000553A	Republic of Korea	A	1993-01-15
BR9202330A	Brazil	A	1993-01-19
EP0519342A3	European Patent Office (EPO)	A3	1993-01-20
CN1069032A	China	A	1993-02-17
CZ190792A3	Czechia	A3	1993-02-17
ZA924250B	South Africa	B	1993-03-31
AU636142B2	Australia	B2	1993-04-22
HUT62609A	Hungary	A	1993-05-28
US5221651A	United States of America	A	1993-06-22
US5231119A	United States of America	A	1993-07-27
JPH05194620A	Japan	A	1993-08-03
US5236962A	United States of America	A	1993-08-17
MX20477A	Mexico	A	1993-12-01
IL94154A	Israel	A	1994-01-25
PL163548B1	Poland	B1	1994-04-29
AU653407B2	Australia	B2	1994-09-29
HUT66214A	Hungary	A	1994-10-28
PL165028B1	Poland	B1	1994-11-30
PL165373B1	Poland	B1	1994-12-30
IN174661B	India	B	1995-02-04
MY106344A	Malaysia	A	1995-05-30
RU2045537C1	Russian Federation	C1	1995-10-10
NO178465B	Norway	B	1995-12-27
NO178465C	Norway	C	1996-04-03
PT93923B	Portugal	B	1996-11-29
CA2071694C	Canada	C	1997-01-21
IN177689B	India	B	1997-02-15
FI970960A	Finland	A	1997-03-06
FI970960A0	Finland	A0	1997-03-06
FI970960L	Finland	L	1997-03-06
EP0519342B1	European Patent Office (EPO)	B1	1997-04-16
AT151794T	Austria	T	1997-05-15
ATE151794T1	Austria	T1	1997-05-15
DE69219012D1	Germany	D1	1997-05-22
EP0789037A2	European Patent Office (EPO)	A2	1997-08-13
DK0519342T3	Denmark	T3	1997-08-25
ES2103323T3	Spain	T3	1997-09-16
DE69219012T2	Germany	T2	1997-09-18
EP0395083B1	European Patent Office (EPO)	B1	1997-11-12
AT160150T	Austria	T	1997-11-15
ATE160150T1	Austria	T1	1997-11-15
DE69031693D1	Germany	D1	1997-12-18
ES2110399T3	Spain	T3	1998-02-16
CN1037609C	China	C	1998-03-04
DE69031693T2	Germany	T2	1998-05-14
EP0789037A3	European Patent Office (EPO)	A3	1998-11-04
HK1004605A	Hong Kong, China	A	1998-11-27
HK1004605A1	Hong Kong, China	A1	1998-11-27
SK210990A3	Slovakia	A3	1999-01-11
SK279629B6	Slovakia	B6	1999-01-11
FI103124B	Finland	B	1999-04-30
FI103124B1	Finland	B1	1999-04-30
KR0177803B1	Republic of Korea	B1	1999-05-15
KR100177803B1	Republic of Korea	B1	1999-05-15
FI104088B	Finland	B	1999-11-15
FI104088B1	Finland	B1	1999-11-15
CA2015685C	Canada	C	1999-12-21
KR100241985B1	Republic of Korea	B1	2000-02-01
SK74798A3	Slovakia	A3	2000-02-14
JP3016816B2	Japan	B2	2000-03-06
FI104632B	Finland	B	2000-03-15

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	Event	Code	Office
2011-03-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2010-07-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2010-07-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2010-06-28	Announcement of lapse in spainLapsedFD2A	FD2A	ES
2010-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2010-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2010-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2010-02-26	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2010-01-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2010-01-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2010-01-22	Notification of lapseLapsedST	ST	FR
2010-01-04	Nl: lapsed or anulled due to non-payment of the annual feeLapsedNLV4	NLV4	EP
2009-12-23	Gb: european patent ceased through non-payment of renewal feeCeasedGBPC	GBPC	EP
2009-10-31	Be: lapsedLapsedBERE	BERE	EP
2009-01-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2009-01-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2008-12-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2008-12-16	Se: european patent has lapsedLapsedEUG	EUG	EP
2008-11-28	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2008-11-28	Patent ceasedCeasedPL	PL	CH
2008-10-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2008-09-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2008-09-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2008-08-29	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2008-07-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2008-07-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2007-04-27	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2007-04-27	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2007-04-13	Name/firm changedPFA	PFA	CH
2002-01-01	European patent in force as of 2002-01-01IF02	IF02	GB
1998-11-04	No opposition filedOpposition26N	26N	EP
1998-09-18	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
1998-09-18	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
1998-02-16	Definitive protectionFG2A	FG2A	ES
1998-02-13	Fr: translation filedET	ET	EP
1997-12-18	Corresponds to:REF	REF	EP
1997-11-14	European patent takes effect as a national patent in ch/liEP	EP	CH
1997-11-14	It: translation for a ep patent filedITF	ITF	EP
1997-11-14	It: translation for a ep patent filedITF	ITF	EP
1997-11-14	New agentNV	NV	CH
1997-11-12	Designated contracting statesAK	AK	EP
1997-11-12	Miscellaneous (deleted)DX	DX	EP
1997-11-12	Corresponds to:REF	REF	EP
1997-09-26	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
1997-08-02	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH	GRAH	EP
1997-05-06	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH	GRAH	EP
1996-12-12	Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG	GRAG	EP
1995-11-02	Party data changed (applicant data changed or rights of an application transferred)RAP1	RAP1	EP
1993-08-04	First examination report despatched17Q	17Q	EP
1992-02-05	Request for examination filed17P	17P	EP
1991-06-05	Designated contracting statesAK	AK	EP
1991-04-12	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	EP
1990-10-31	Designated contracting statesAK	AK	EP
1990-09-15	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Components and catalysts for the polymerization of olefins

Abstract

Term

Priority claims4

Members120

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Titles3

Classification

Designated states11