公开(公告)号：DE69813963D1

公开(公告)日：2003-06-05

申请号：DE69813963

申请日：1998-02-16

Applicant: BASELL POLIOLEFINE SPA

Inventor： PELLEGATI GIAMPAOLO ,  BRAGA VITTORIO ,  BONARI ROBERTO

IPC: C08J5/18 ,  B29C45/00 ,  B29C47/00 ,  C08L23/08 ,  C08L23/16 ,  C08L45/00 ,  C08L53/00 ,  C08L53/02

Abstract: An elastomeric thermoplastic polyolefin composition comprising (i) an heterophasic olefin polymer composition comprising a crystalline propylene homopolymer of copolymer fraction and an elastomeric ethylene copolymer fraction and (ii) an elastomeric polymer having a hardness equal to or less than 90 points selected from the group consisting of copolymers of ethylene, ethylene-methyl acrylate copolyers, saturated or unsaturated styrene block copolymers and unsaturated norbornene polymers.

公开(公告)号：DE69813963T2

公开(公告)日：2004-03-04

申请号：DE69813963

申请日：1998-02-16

Applicant: BASELL POLIOLEFINE SPA

Inventor： PELLEGATI GIAMPAOLO ,  BRAGA VITTORIO ,  BONARI ROBERTO

IPC: C08J5/18 ,  B29C45/00 ,  B29C47/00 ,  C08L23/08 ,  C08L23/16 ,  C08L45/00 ,  C08L53/00 ,  C08L53/02

Abstract: An elastomeric thermoplastic polyolefin composition comprising (i) an heterophasic olefin polymer composition comprising a crystalline propylene homopolymer of copolymer fraction and an elastomeric ethylene copolymer fraction and (ii) an elastomeric polymer having a hardness equal to or less than 90 points selected from the group consisting of copolymers of ethylene, ethylene-methyl acrylate copolyers, saturated or unsaturated styrene block copolymers and unsaturated norbornene polymers.

公开(公告)号：DE69822651T2

公开(公告)日：2005-02-17

申请号：DE69822651

申请日：1998-09-18

Applicant: BASELL POLIOLEFINE SPA

Inventor： BRAGA VITTORIO ,  BONARI ROBERTO

IPC: C08J9/04 ,  C08J9/00 ,  C08L23/00 ,  C08L23/04 ,  C08L23/06 ,  C08L23/08 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  C08L23/16 ,  C08L23/22 ,  C08L25/10 ,  C08L33/06 ,  C08L51/06 ,  C08L53/00

Abstract: Mixtures of C2-C10 olefin polymers functionalized with carboxylic acids which are neutralized from 1 to 100% with metallic ions The mixtures comprise (by weight): (1) 100 parts of a heterophasic polyolefin composition comprising crystalline polypropylene and an elastomeric fraction of an ethylene/propylene or superior ethylene/alpha-olefin copolymer where the ethylene content is less than 40%; and (II) 0-250 parts of an elastomeric polymer selected from: a) ethylene/C3-C10 alpha-olefin copolymers containing at least 20% of a C3-C10 alpha-olefin; b) ethylene/methyl acrylate copolymers containing from 15 to 30% of recurrent units of methyl acrylate, and having a MFR ranging from 1 to 10 g/10 min; and c) polyisobutylenes; d) atactic propylene homopolymers and amorphous ethylene/C3-C10 alpha-olefins copolymers produced with metallocenic catalysts; and e) styrene block copolymers containing butadiene and isoprene as comonomer.

公开(公告)号：DE69822651D1

公开(公告)日：2004-04-29

申请号：DE69822651

申请日：1998-09-18

Applicant: BASELL POLIOLEFINE SPA

Inventor： BRAGA VITTORIO ,  BONARI ROBERTO

IPC: C08J9/04 ,  C08J9/00 ,  C08L23/00 ,  C08L23/04 ,  C08L23/06 ,  C08L23/08 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  C08L23/16 ,  C08L23/22 ,  C08L25/10 ,  C08L33/06 ,  C08L51/06 ,  C08L53/00

Abstract: Mixtures of C2-C10 olefin polymers functionalized with carboxylic acids which are neutralized from 1 to 100% with metallic ions The mixtures comprise (by weight): (1) 100 parts of a heterophasic polyolefin composition comprising crystalline polypropylene and an elastomeric fraction of an ethylene/propylene or superior ethylene/alpha-olefin copolymer where the ethylene content is less than 40%; and (II) 0-250 parts of an elastomeric polymer selected from: a) ethylene/C3-C10 alpha-olefin copolymers containing at least 20% of a C3-C10 alpha-olefin; b) ethylene/methyl acrylate copolymers containing from 15 to 30% of recurrent units of methyl acrylate, and having a MFR ranging from 1 to 10 g/10 min; and c) polyisobutylenes; d) atactic propylene homopolymers and amorphous ethylene/C3-C10 alpha-olefins copolymers produced with metallocenic catalysts; and e) styrene block copolymers containing butadiene and isoprene as comonomer.

公开(公告)号：AT262558T

公开(公告)日：2004-04-15

申请号：AT98948989

申请日：1998-09-18

Applicant: BASELL POLIOLEFINE SPA

Inventor： BRAGA VITTORIO ,  BONARI ROBERTO

IPC: C08J9/04 ,  C08J9/00 ,  C08L23/00 ,  C08L23/04 ,  C08L23/06 ,  C08L23/08 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  C08L23/16 ,  C08L23/22 ,  C08L25/10 ,  C08L33/06 ,  C08L51/06 ,  C08L53/00

Abstract: Mixtures of C2-C10 olefin polymers functionalized with carboxylic acids which are neutralized from 1 to 100% with metallic ions The mixtures comprise (by weight): (1) 100 parts of a heterophasic polyolefin composition comprising crystalline polypropylene and an elastomeric fraction of an ethylene/propylene or superior ethylene/alpha-olefin copolymer where the ethylene content is less than 40%; and (II) 0-250 parts of an elastomeric polymer selected from: a) ethylene/C3-C10 alpha-olefin copolymers containing at least 20% of a C3-C10 alpha-olefin; b) ethylene/methyl acrylate copolymers containing from 15 to 30% of recurrent units of methyl acrylate, and having a MFR ranging from 1 to 10 g/10 min; and c) polyisobutylenes; d) atactic propylene homopolymers and amorphous ethylene/C3-C10 alpha-olefins copolymers produced with metallocenic catalysts; and e) styrene block copolymers containing butadiene and isoprene as comonomer.

公开(公告)号：ES2196553T3

公开(公告)日：2003-12-16

申请号：ES98912312

申请日：1998-02-16

Applicant: BASELL POLIOLEFINE SPA

Inventor： PELLEGATI GIAMPAOLO ,  BRAGA VITTORIO ,  BONARI ROBERTO

IPC: C08J5/18 ,  B29C45/00 ,  B29C47/00 ,  C08L23/08 ,  C08L23/16 ,  C08L45/00 ,  C08L53/00 ,  C08L53/02

Abstract: An elastomeric thermoplastic polyolefin composition comprising (i) an heterophasic olefin polymer composition comprising a crystalline propylene homopolymer of copolymer fraction and an elastomeric ethylene copolymer fraction and (ii) an elastomeric polymer having a hardness equal to or less than 90 points selected from the group consisting of copolymers of ethylene, ethylene-methyl acrylate copolyers, saturated or unsaturated styrene block copolymers and unsaturated norbornene polymers.

公开(公告)号：AT239055T

公开(公告)日：2003-05-15

申请号：AT98912312

申请日：1998-02-16

Applicant: BASELL POLIOLEFINE SPA

Inventor： PELLEGATI GIAMPAOLO ,  BRAGA VITTORIO ,  BONARI ROBERTO

IPC: C08J5/18 ,  B29C45/00 ,  B29C47/00 ,  C08L23/08 ,  C08L23/16 ,  C08L45/00 ,  C08L53/00 ,  C08L53/02

Abstract: An elastomeric thermoplastic polyolefin composition comprising (i) an heterophasic olefin polymer composition comprising a crystalline propylene homopolymer of copolymer fraction and an elastomeric ethylene copolymer fraction and (ii) an elastomeric polymer having a hardness equal to or less than 90 points selected from the group consisting of copolymers of ethylene, ethylene-methyl acrylate copolyers, saturated or unsaturated styrene block copolymers and unsaturated norbornene polymers.