公开(公告)号：MXPA04012699A

公开(公告)日：2005-03-23

申请号：MXPA04012699

申请日：2003-06-11

Applicant: BASELL POLIOLEFINE SPA

Inventor： SGARZI PAOLA

IPC: B29C45/00 ,  C08F210/00 ,  C08L23/08 ,  C08L23/10

Abstract: Composiciones de poliolefina que comprenden (porcentaje en peso): 1) 55-80% de homopolimero o copolimero cristalino de propileno que contiene hasta 15% de etileno y/o alfa-olefinas de C4-C10 y que tiene un valor de MFR por lo menos de 15 g/10 min; y 2) 20-45% de un copolimero de etileno con una o mas alfa -olefinas de C4-C10, que contiene de 10 a 40% de dichos alfa-olefinas de C4-C10; dichas composiciones tienen valores de MFR iguales o mayores a 15 g/10 min, un contenido total de etileno de 20% o mas, un contenido total de alfa-olefinas de C4-C10 de 4.5% o mas; una relacion del contenido total de etileno al contenido total de alfa-olefinas de C4-C10 de 2.3 o mas y un valor de viscosidad intrinseca de al fraccion soluble en xileno a temperatura ambiente de 1.7 dl/g o menos.

公开(公告)号：ZA200409590B

公开(公告)日：2005-10-06

申请号：ZA200409590

申请日：2004-11-26

Applicant: BASELL POLIOLEFINE SPA

Inventor： PELLICONI ANTEO ,  SGARZI PAOLA ,  ANGELINI ANTONELLA

IPC: B29C45/00 ,  C08F210/00 ,  C08L23/08 ,  C08L23/10 ,  C08L ,  B29C

Abstract: Polyolefin compositions comprising (percent by weight): 1) 55-80% of a crystalline propylene homopolymer or copolymer containing up to 15% of ethylene and/or C4-C10 α-olefin(s) and having an MFR value of at least 15 g/10 min, and 2) 2) 20-45 wt % of a copolymer of ethylene with one or more C4-C10 α-olefin(s) containing from 10 to 4 wt % of said C4-C10 α-olefin(s). The said compositions have values of MFR equal to or higher than 15 g/10 min, a total content of ethylene of 20% or more, a total content of C4-C10 α-olefin(s) of 4.5% or more, a ratio of the total content of ethylene to the total content of C4-C10 α-olefin(s) of 2.3 or more, and an intrinsic viscosity value of the fraction soluble in xylene at room temperature of 1.7 dl/g or less.

公开(公告)号：DE60203926D1

公开(公告)日：2005-06-02

申请号：DE60203926

申请日：2002-10-04

Applicant: BASELL POLIOLEFINE SPA

Inventor： PELLICONI ANTEO ,  GARAGNANI ENEA ,  SGARZI PAOLA

IPC: C08F8/50 ,  C08L23/14 ,  C08L23/16

Abstract: Propylene polymer compositions comprising (by weight): A) from 15% to 60% with C4-C8 alpha-olefin(s), containing more than 10%, but less than 14%, of said C4-C8 alpha-olefins (s); B) from 40% to 85% of a copolymer of propylene with C4-C8 alpha-olefin(s), preferably butene, containing from 14% to 30% of said C4-C8 alpha-olefin(s), and optionally from 0.5% to 3% of ethylene; provided that the total content of C4-C8 alpha-olefin(s) in the propylene polymer composition be higher than 10%.

公开(公告)号：AT294217T

公开(公告)日：2005-05-15

申请号：AT02800596

申请日：2002-10-04

Applicant: BASELL POLIOLEFINE SPA

Inventor： PELLICONI ANTEO ,  GARAGNANI ENEA ,  SGARZI PAOLA

IPC: C08F8/50 ,  C08L23/14 ,  C08L23/16

Abstract: Propylene polymer compositions comprising (by weight): A) from 15% to 60% with C4-C8 alpha-olefin(s), containing more than 10%, but less than 14%, of said C4-C8 alpha-olefins (s); B) from 40% to 85% of a copolymer of propylene with C4-C8 alpha-olefin(s), preferably butene, containing from 14% to 30% of said C4-C8 alpha-olefin(s), and optionally from 0.5% to 3% of ethylene; provided that the total content of C4-C8 alpha-olefin(s) in the propylene polymer composition be higher than 10%.

公开(公告)号：AR036761A1

公开(公告)日：2004-09-29

申请号：ARP020103785

申请日：2002-10-08

Applicant: BASELL POLIOLEFINE SPA

Inventor： PELLICONI ANTEO ,  GARAGNANI ENEA ,  SGARZI PAOLA

IPC: C08F8/50 ,  C08L23/14 ,  C08L23/16

Abstract: Composiciones de polímeros de propileno, que comprenden (del peso): A) entre 15% y 60% de un copolímero de propileno con alfaolefina(s) C4-8, que contiene más del 10%, pero menos del 14%, de dicha(s) alfaolefina(s) C4-8; y B) entre 40% y 85% de un copolímero de propileno con alfaolefina(s) C4-8, preferentemente buteno, que contiene entre 14% y 30% de dicha(s) alfaolefina(s) C4-8, y opcionalmente entre 0,5% y 3% de etileno; siempre y cuando el contenido total de alfaolefina(s) C4-8 en la composición de polímeros de propileno sea superior al 10%.

公开(公告)号：BR0305248A

公开(公告)日：2004-09-21

申请号：BR0305248

申请日：2003-06-11

Applicant: BASELL POLIOLEFINE SPA

Inventor： PELLICONI ANTEO ,  ANGELINI ANTONELLA ,  SGARZI PAOLA

IPC: B29C45/00 ,  C08F210/00 ,  C08L23/08 ,  C08L23/10

Abstract: Polyolefin compositions comprising (percent by weight): 1) 55-90% of a crystalline propylene homopolymer or copolymer containing up to 15% of ethylene and/or C4-C10 alpha-olefin(s) and having values of MFR equal to or higher than 25 g/10 min; 2) 10-45% of a copolymer of ethylene with one or more C4-C10 alpha-olefin(s) containing from 10 to 40% of said C4-C10 alpha-olefin(s); said compositions having values of MFR equal to or higher than 20 g/10 min, a total content of ethylene of 20% or more, a total content of C4-C10 alpha-olefin(s) of 4.5% or more, a ratio of the total content of ethylene to the total content of C4-C10 alpha-olefin(s) of 2.3 or more, a total fraction soluble in xylene at room temperature of less than 18 wt % and an intrinsic viscosity value of the fraction soluble in xylene at room temperature of 1.7 dl/g or less.

公开(公告)号：CA2487517A1

公开(公告)日：2004-01-08

申请号：CA2487517

申请日：2003-06-11

Applicant: BASELL POLIOLEFINE SPA

Inventor： PELLICONI ANTEO ,  ANGELINI ANTONELLA ,  SGARZI PAOLA

IPC: B29C45/00 ,  C08F210/00 ,  C08L23/08 ,  C08L23/10

Abstract: Polyolefin compositions comprising (percent by weight): 1) 55-80% of a crystalline propylene homopolymer or copolymer containing up to 15% of ethylene and/or C4-C10 .alpha.-olefin(s) and having an MFR value of at least 15 g/10 min, and 2) 2) 20-45 wt% of a copolymer of ethylene with one or more C4-C10 .alpha.-olefin(s) containing from 10 to 4 wt% of said C4-C10 .alpha.- olefin(s). The said compositions have values of MFR equal to or higher than 15 g/10 min, a total content of ethylene of 20% or more, a total content of C4- C10 .alpha.-olefin(s) of 4.5% or more, a ratio of the total content of ethylene to the total content of C4-C10 .alpha.-olefin(s) of 2.3 or more, an d an intrinsic viscosity value of the fraction soluble in xylene at room temperature of 1.7 dl/g or less.

公开(公告)号：CA2487512A1

公开(公告)日：2004-01-08

申请号：CA2487512

申请日：2003-06-11

Applicant: BASELL POLIOLEFINE SPA

Inventor： ANGELINI ANTONELLA ,  SGARZI PAOLA ,  PELLICONI ANTEO

IPC: B29C45/00 ,  C08F210/00 ,  C08L23/08 ,  C08L23/10

Abstract: Polyolefin compositions comprising (percent by weight): 1) 55-90% of a crystalline propylene homopolymer or copolymer containing up to 15% of ethylene and/or C4-C10 .alpha.-olefin(s) and having values of MFR equal to o r higher than 25 g/10 min; 2) 10-45% of a copolymer of ethylene with one or mo re C4-C10 .alpha.-olefin(s) containing from 10 to 40% of said C4-C10 .alpha.- olefin(s); said compositions having values of MFR equal to or higher than 20 g/10 min, a total content of ethylene of 20% or more, a total content of C4- C10 .alpha.-olefin(s) of 4.5% or more, a ratio of the total content of ethylene to the total content of C4-C10 .alpha.-olefin(s) of 2.3 or more, a total fraction soluble in xylene at room temperature of less than 18 wt% and an intrinsic viscosity value of the fraction soluble in xylene at room temperature of 1.7 dl/g or less.

公开(公告)号：ZA200409595B

公开(公告)日：2005-10-06

申请号：ZA200409595

申请日：2004-11-26

Applicant: BASELL POLIOLEFINE SPA

Inventor： PELLICONI ANTEO ,  SGARZI PAOLA ,  ANGELINI ANTONELLA

IPC: B29C45/00 ,  C08F210/00 ,  C08L23/08 ,  C08L23/10 ,  C08L ,  B29C

Abstract: Polyolefin compositions comprising (percent by weight): 1) 55-90% of a crystalline propylene homopolymer or copolymer containing up to 15% of ethylene and/or C4-C10 alpha-olefin(s) and having values of MFR equal to or higher than 25 g/10 min; 2) 10-45% of a copolymer of ethylene with one or more C4-C10 alpha-olefin(s) containing from 10 to 40% of said C4-C10 alpha-olefin(s); said compositions having values of MFR equal to or higher than 20 g/10 min, a total content of ethylene of 20% or more, a total content of C4-C10 alpha-olefin(s) of 4.5% or more, a ratio of the total content of ethylene to the total content of C4-C10 alpha-olefin(s) of 2.3 or more, a total fraction soluble in xylene at room temperature of less than 18 wt % and an intrinsic viscosity value of the fraction soluble in xylene at room temperature of 1.7 dl/g or less.

公开(公告)号：AR040460A1

公开(公告)日：2005-04-06

申请号：ARP030102232

申请日：2003-06-23

Applicant: BASELL POLIOLEFINE SPA

Inventor： PELLICONI ANTEO ,  ANGELINI ANTONELLA ,  SGARZI PAOLA

IPC: B29C45/00 ,  C08F210/00 ,  C08L23/08 ,  C08L23/10

Abstract: Composiciones de poliolefina que comprenden (en porcentaje en peso): 1) 55-80% de un homopolímero o copolímero de propileno cristalino que contiene hasta el 15% de etileno y/o una o varias alfa-olefinas C4-10 y un valor de MFR de cómo mínimo 15 g/10 min, y 2) 20-45% en peso de un copolímero de etileno con una o más alfa-olefinas C4-10 que contienen entre el 10 y el 4% en peso de dicha o dichas alfa-olefinas C4-10. Dichas composiciones tienen valores de MFR de 15 g/10 min o más, un contenido total de etileno del 20% o más, un contenido total de alfa-olefinas C4-10 del 4,5% o más, una relación entre el contenido total de etileno y el contenido total de alfa-olefinas C4-10 de 2,3 o más, y un valor de viscosidad intrínseca de la fracción soluble en xileno a la temperatura ambiente de 1,7 dl/g o menos.