公开(公告)号：ES2418804T3

公开(公告)日：2013-08-16

申请号：ES02747414

申请日：2002-06-10

Applicant: BASELL POLIOLEFINE SPA

Inventor： MORINI GIAMPIERO ,  BALBONTIN GIULIO ,  ANDREA RONALD ,  VAN LOON JAN

IPC: C08F4/651 ,  C08F4/654 ,  C07C43/10 ,  C07C43/115 ,  C07C43/12 ,  C08F10/00 ,  C08F110/06

Abstract: Un componente catalítico sólido para la (co)polimerización de olefinas, que comprende magnesio, titanio,halógeno y un 1,3-diéter de fórmula (i) en donde R es un grupo alquilo C1-C10, R1 es un radical alquilo primario lineal o ramificado que tiene por lo menostres átomos de carbono conteniendo opcionalmente un heteroátomo, y R2 es un radical alquilo o cicloalquilosecundario diferente de i-propilo, conteniendo opcionalmente un heteroátomo.

公开(公告)号：DE69914278T2

公开(公告)日：2004-11-18

申请号：DE69914278

申请日：1999-04-29

Applicant: BASELL POLIOLEFINE SPA

Inventor： MORINI GIAMPIERO ,  BALBONTIN GIULIO ,  VITALE GIANNI

IPC: C08F4/02 ,  C08F4/60 ,  C08F4/651 ,  C08F4/654 ,  C08F10/00

Abstract: The present invention relates to catalyst components for the polymerization of olefins having Mg, Ti, halogen and at least two internal electron donor compounds, said catalyst components characterized by the fact that at least one of the electron donor compounds is selected from ethers containing two or more ether groups which are further characterized by the formation of complexes with anhydrous magnesium dichloride in an amount less than 60 mmoles per 100 g of MgCl2 and by the failure of entering into substitution reactions with TiCl4 or by reacting in that way for less than 50% by moles, and at least another electron donor compound selected from esters of mono or polycarboxylic acids. Said catalyst components are able to produce propylene polymers which, for high values of xylene insolubility, show a broad range of isotacticity.

公开(公告)号：BR0305623A

公开(公告)日：2004-10-19

申请号：BR0305623

申请日：2003-06-23

Applicant: BASELL POLIOLEFINE SPA

Inventor： BALBONTIN GIULIO ,  MORINI GIAMPIERO

IPC: C08F10/00 ,  C08F4/64 ,  C08F4/658 ,  C08F110/06

Abstract: A solid catalyst component for the polymerization of olefins, comprising: an inert porous support, Mg, Ti, halogen and an electron donor selected from succinates of formula (I) wherein the radicals R and R equal to or different form each other, are hydrocarbon groups, the radicals R , R , R and R , equal to or different from each other, are hydrogen or hydrocarbon groups.

公开(公告)号：CA2396232A1

公开(公告)日：2002-04-18

申请号：CA2396232

申请日：2001-09-24

Applicant: BASELL POLIOLEFINE SPA

Inventor： BALBONTIN GIULIO ,  MORINI GIAMPIERO

IPC: C08F4/651 ,  C08F4/654 ,  C08F10/00

Abstract: The present invention relates to catalyst components for the polymerization of olefins comprising Mg, Ti, halogen and at least two electron donor compounds , said catalyst component being characterized by the fact that at least one of the electron donor compounds, present in an amount from 20 to 50% by mol wit h respect to the total amount of donors, is selected from esters of succinic acids which are not extractable, for more than 25% by mol and at least anoth er electron donor compound which is extractable, for more than 35%. The said catalyst component are capable to give polymers with high xylene insolubilit y, high stereoblock content and broad MWD suitable for making the polymers usab le in the BOPP sector.

公开(公告)号：AU781278B2

公开(公告)日：2005-05-12

申请号：AU1589702

申请日：2001-09-24

Applicant: BASELL POLIOLEFINE SPA

Inventor： MORINI GIAMPIERO ,  BALBONTIN GIULIO

IPC: C08F4/651 ,  C08F4/654 ,  C08F10/00

Abstract: The present invention relates to propylene polymers made by using catalyst components for the polymerization of olefins comprising Mg, Ti, halogen and at least two electron donor compounds, said catalyst component being characterized by the fact that at least one of the electron donor compounds, present in an amount from 20 to 50% by mol with respect to the total amount of donors, is selected from esters of succinic acids which are not extractable, under the conditions described below, for more than 25% by mol and at least another electron donor compound which is extractable, under the same conditions, for more than 35%. The said catalyst component are capable to give polymers with high xylene insolubility, high stereoblock content and broad MWD suitable for making the polymers usable in the BOPP sector.

公开(公告)号：AT271072T

公开(公告)日：2004-07-15

申请号：AT99950770

申请日：1999-10-22

Applicant: BASELL POLIOLEFINE SPA

Inventor： MORINI GIAMPIERO ,  BALBONTIN GIULIO ,  GULEVICH YURI V

IPC: C08F4/651 ,  C07C69/38 ,  C07C69/63 ,  C08F4/654 ,  C08F4/658 ,  C08F10/00 ,  C08F10/06

Abstract: The present invention relates to catalyst components for the polymerization of olefins, and to the catalyst obtained therefrom, particularly suitable for the stereospecific polymerization of olefins, comprising Ti, Mg, halogen and an electron donor compound selected from heteroatom containing esters of malonic acids (heteroatom containing malonates). Said catalyst components when used in the polymerization of olefins, and in particular of propylene, are capable to give polymers in high yields and with high isotactic index expressed in terms of high xylene insolubility.

公开(公告)号：ZA200204396B

公开(公告)日：2003-11-26

申请号：ZA200204396

申请日：2002-05-31

Applicant: BASELL POLIOLEFINE SPA

Inventor： MORINI GIAMPIERO ,  BALBONTIN GIULIO

IPC: C08F4/651 ,  C08F4/654 ,  C08F10/00 ,  C08F

Abstract: The present invention relates to propylene polymers made by using catalyst components for the polymerization of olefins comprising Mg, Ti, halogen and at least two electron donor compounds, said catalyst component being characterized by the fact that at least one of the electron donor compounds, present in an amount from 20 to 50% by mol with respect to the total amount of donors, is selected from esters of succinic acids which are not extractable, under the conditions described below, for more than 25% by mol and at least another electron donor compound which is extractable, under the same conditions, for more than 35%. The said catalyst component are capable to give polymers with high xylene insolubility, high stereoblock content and broad MWD suitable for making the polymers usable in the BOPP sector.

公开(公告)号：BR0205612A

公开(公告)日：2003-07-15

申请号：BR0205612

申请日：2002-06-10

Applicant: BASELL POLIOLEFINE SPA

Inventor： MORINI GIAMPIERO ,  BALBONTIN GIULIO ,  ANDREA RONALD R ,  LOON JAN DIRK VAN

IPC: C08F4/654 ,  C07C43/10 ,  C07C43/115 ,  C07C43/12 ,  C08F4/651 ,  C08F10/00 ,  C08F110/06

Abstract: An internal electron-donor compound selected from the 1,3-diethers of formula (I) in which R is a C 1 -C 10 alkyl group, R 1 is a linear or branched primary alkyl radical having at least three carbon atoms, optionally containing a heteroatom, and R 2 is a secondary alkyl or cycloalkyl radicals different from i-propyl, optionally containing a heteroatom.

公开(公告)号：DE69813444D1

公开(公告)日：2003-05-22

申请号：DE69813444

申请日：1998-06-02

Applicant: BASELL POLIOLEFINE SPA

Inventor： MORINI GIAMPIERO ,  BALBONTIN GIULIO ,  CHADWICK JOHN ,  CRISTOFORI ANTONIO ,  ALBIZZATI ENRICO

IPC: C08F4/64 ,  C08F4/642 ,  C08F4/654 ,  C08F4/649 ,  C08F4/65 ,  C08F10/00

Abstract: The present invention relates to a solid catalyst component for the polymerization of olefins CH2=CHR in which R is hydrogen or a hydrocarbyl radical with 1-12 carbon atoms, comprising a titanium compound, having at least a Ti-halogen bond and an electron donor compound supported on a Mg halide, in which said electron donor compound is selected from esters of malonic acids of formula (I): wherein R1 is a C5-C20 linear or branched alkyl, a C5-C20 cycloalkyl, a C7-C20 arylalkyl or alkylaryl group; R2 and R3, equal to or different from each other, are C1-C3 alkyl, cycloalkyl. Said catalyst components when used in the polymerization of olefins, and in particular of propylene, are capable to give high yields and polymers having high insolubility in xylene.

公开(公告)号：DE69918662T2

公开(公告)日：2005-08-11

申请号：DE69918662

申请日：1999-10-22

Applicant: BASELL POLIOLEFINE SPA

Inventor： MORINI GIAMPIERO ,  BALBONTIN GIULIO ,  GULEVICH V

IPC: C07C69/38 ,  C07C69/63 ,  C08F4/654 ,  C08F4/658 ,  C08F4/651 ,  C08F10/00 ,  C08F10/06

Abstract: The present invention relates to catalyst components for the polymerization of olefins, and to the catalyst obtained therefrom, particularly suitable for the stereospecific polymerization of olefins, comprising Ti, Mg, halogen and an electron donor compound selected from heteroatom containing esters of malonic acids (heteroatom containing malonates). Said catalyst components when used in the polymerization of olefins, and in particular of propylene, are capable to give polymers in high yields and with high isotactic index expressed in terms of high xylene insolubility.