公开(公告)号：WO2022152464A1

公开(公告)日：2022-07-21

申请号：PCT/EP2021/084064

申请日：2021-12-02

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： MASSARI, Paola ,  FELISATI, Andrea ,  CAVALIERI, Claudio ,  GALVAN, Monica ,  GRAZZI, Michele

IPC: B32B27/08 ,  C08J5/18 ,  C08L23/14

Abstract: A polymer composition comprising: A) from 70 wt% to 95 wt% of a propylene composition comprising: A1) from 15 wt% to 35 wt% of a propylene 1-butene copolymer A2) from 65 wt% to 85 wt% of a propylene ethylene 1-butene terpolymer B) from 5.0 wt% to 30.0 wt% of a copolymer of 1-butene and ethylene containing from 3.0 wt% to 4.2 wt% of ethylene derived units the sum of the amounts of A) and B) being 100 wt%.

公开(公告)号：WO2022002601A1

公开(公告)日：2022-01-06

申请号：PCT/EP2021/066329

申请日：2021-06-17

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： CAVALIERI, Claudio ,  GALVAN, Monica

IPC: C08L23/12 ,  C08L2203/18 ,  C08L2205/03 ,  C08L2207/20

Abstract: A polypropylene composition comprising (percentage by weight unless otherwise specified): (a) 65 to 85%, of a crystalline propylene polymer having an amount of isotactic pentads (mmmm), measured by 13C-MNR on the fraction insoluble in xylene at 25° C, higher than 97.0 molar% and a polydispersity index ranging from 3 to 15; (b) 5 to 25% of an elastomeric copolymer of ethylene and propylene, the copolymer having an amount of recurring units deriving from ethylene ranging from 30 to 70%, and being partially soluble in xylene at ambient temperature; the polymer fraction soluble in xylene at ambient temperature having an intrinsic viscosity value ranging from 2 to 8 dl/g; and (c) 5 to 25% of recycled polyethylene (r-PE) having a melt flow rate (190°C/2.16 Kg) from 0.1 to 10 g/10', the whole composition having a value of melt flow rate (ISO 1133 230°C/2.16 kg) ranging from 0.1 to 3.0 g/10 min; the percentages of (a), (b) and (c) being referred to the sum of (a), (b) and (c).

公开(公告)号：WO2021213960A1

公开(公告)日：2021-10-28

申请号：PCT/EP2021/060035

申请日：2021-04-19

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： GALVAN, Monica ,  CAVALIERI, Claudio ,  BIONDINI, Gisella ,  BAUDIER, Vincent

IPC: C08L95/00 ,  C08L23/06 ,  C08L23/12 ,  C08L23/18 ,  C08L23/20 ,  E01C7/18 ,  E01C7/30

Abstract: Asphalt product comprising Z1) from 90 wt% to 98 wt% of mineral aggregate; Z2) From 2 wt% to 10 wt% of a bitumen composition comprising: T1) from 99 wt% to 75 wt% of bitumen, and T2) from 1 wt% to 25 wt% of polymer composition comprising the following components, A) 5-35% by weight of a propylene homopolymer; B) 20-50% by weight; of an ethylene homopolymer; and C) 30-60% by weight of a terpolymer of ethylene, propylene and 1-butene derived units.

公开(公告)号：WO2021165045A1

公开(公告)日：2021-08-26

申请号：PCT/EP2021/052610

申请日：2021-02-04

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： CAVALIERI, Claudio ,  BURGIN, Emanuele ,  GALVAN, Monica ,  BÖHM, Thomas

IPC: C08L23/04

Abstract: A polypropylene compositions comprising: T1) 35-65wt%, of a recycled polypropylene mixture containing at least 80 wt% of polypropylene items and having a purity of at least 90 wt%. T2) 20-50 wt% of a an ethylene propylene copolymer T3) 5-20 wt% of a propylene, ethylene copolymer composition comprising: a) from 12 wt% to 52 wt% of a propylene homopolymer or a propylene/ethylene copolymer; b) from 48 wt% to 88 wt% of a propylene ethylene copolymer having a content of ethylene derived units ranging from 15 wt% to 42 wt%; wherein the propylene composition has a melt flow rate (ISO 1133 230°C/2.16 kg) ranging from 0.5 to 20 g/10 min.

公开(公告)号：WO2020182436A1

公开(公告)日：2020-09-17

申请号：PCT/EP2020/054422

申请日：2020-02-20

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： CAVALIERI, Claudio ,  GALVAN, Monica

IPC: C08L23/08 ,  C08L23/10

Abstract: A polyolefin composition comprising: T1) 50-90 wt%, of a recycled polyolefin mixture; T2) 5-30 wt% of a polyolefin component containing: A) 5-35% by weight of a propylene homopolymer or a propylene ethylene copolymer; B) 25-50% by weight of a copolymer of ethylene and a Cs-Cs alpha-olefin comprising 0.1- 20% by weight of C3-Cs alpha-olefin units; and C) 30-60% by weight of a copolymer of ethylene and propylene comprising 25-75% by weight of ethylene units.

公开(公告)号：WO2020148105A1

公开(公告)日：2020-07-23

申请号：PCT/EP2020/050156

申请日：2020-01-07

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： GALVAN, Monica ,  GRAZZI, Michele ,  CIARAFONI, Marco ,  CAVALIERI, Claudio

IPC: C08L23/16

Abstract: A polyolefin composition comprising: A) 5-35% by weight of a propylene homopolymer; B) 20-50% by weight; of an ethylene homopolymer; and C) 30-60% by weight of a terpolymer of ethylene, propylene and 1-butene derived units.

公开(公告)号：WO2020069828A1

公开(公告)日：2020-04-09

申请号：PCT/EP2019/074172

申请日：2019-09-11

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： GALVAN, Monica ,  CAVALIERI, Claudio ,  BÖHM, Thomas ,  PANTALEONI, Roberto

IPC: C08L23/14 ,  C08F210/06 ,  C08F210/16 ,  C08F210/14 ,  C08F4/651 ,  F16L9/12

Abstract: A polypropylene composition comprising: A) from 88.0 wt. % to 98.0 wt. %, of a copolymer of propylene containing from 0.8 wt. % to 4.8 wt. % of 1-hexene derived units; said random copolymers of propylene having: - a Melt Flow Rate: measured according to ISO 1133 (230 °C, 5 Kg) ranging from 0.5 to 4.4 g/10 min; B) from 2.0 wt. % to 12.0 wt. % of a terpolymer of propylene ethylene and 1-hexene having a content of ethylene derived units ranging from 35 wt. % to 60 wt. %; and a content of 1-hexene derived units ranging from 1 wt. % to 6 wt. %; wherein the polypropylene composition is endowed with a Melt Flow Rate: measured according to ISO 1133 (230 °C, 5 Kg) ranging from 0.5 to 5.0 g/10 min.

公开(公告)号：WO2019091886A1

公开(公告)日：2019-05-16

申请号：PCT/EP2018/080091

申请日：2018-11-05

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： DE PALO, Roberto ,  CAVALIERI, Claudio

IPC: C08L23/12

CPC classification number: C08L23/12 ,  C08L2201/10 ,  C08L2203/16 ,  C08L2205/03 ,  C08L2207/02 ,  C08L2207/20 ,  C08L23/16

Abstract: A polyolefin composition comprising: T1) 70-95wt%, a polyolefin component containing: a1) from 30 wt% to 70 wt% of a propylene based polymer; and a2) from 30 wt% to 70 wt% of an ethylene based polymer; the sum of a1) and a2), being referred to the total weight of a1) and a2), being 100; T2) 5-30 wt% of a propylene ethylene copolymer containing from 2.0 wt% to 10.0 wt%; of ethylene derived units and having the melt flow rate (230°C/2.16 kg) ranging from 0.5 to 20.0 g/10 min, and having a fraction soluble in xylene at 25°C lower than 20 wt%. the sum of the amount of T1) and T2), being referred to the total weight of T1) and T2), being 100;

公开(公告)号：WO2019015949A1

公开(公告)日：2019-01-24

申请号：PCT/EP2018/067900

申请日：2018-07-03

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： MASSARI, Paola ,  CATHELIN, Caroline ,  CAVALIERI, Claudio ,  CIARAFONI, Marco ,  PANTALEONI, Roberto ,  MORINI, Giampiero ,  VITALE, Gianni ,  PIEMONTESI, Fabrizio ,  COLLINA, Gianni ,  GADDI, Benedetta

IPC: C08F210/06 ,  C08F4/657 ,  C08J5/18

Abstract: A propylene 1-hexene copolymer containing from 5.7 to 7.7% by weight, of 1-hexene derived units having: a) solubility in xylene at 25° C ranging from 7.0 wt% to 15.0 wt%; b) the melting temperature, measured by DSC ranging from 143.0 °C to 148.0° C; c) Melt Flow Rate (MFR, measured according to ASTM D 1238, 230°C/2.16 kg, from 3.5 to 8.0 g/10 min. d) content of 1-hexene derived units in the fraction soluble in xylene at 25°C ranging from 13.5 wt% to 18.5 wt%

公开(公告)号：WO2018065243A1

公开(公告)日：2018-04-12

申请号：PCT/EP2017/074121

申请日：2017-09-22

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： DE PALO, Roberto ,  CAVALIERI, Claudio

IPC: C08F110/08 ,  B33Y70/00

Abstract: A plate for use in an extrusion-based additive manufacturing system comprising as a top layer a sheet or film comprising 1-butene based copolymer containing from 0 to 50 wt% of ethylene, propylene or alpha olefins of formula CH 2 =CHR, wherein R is a C 3 -C 10 alkyl radical.

Abstract translation: 一种用于基于挤出物的增材制造系统的板，该系统包括片材或薄膜作为顶层，所述片材或薄膜包含含有0至50重量％的式CH 2 = CHR的乙烯，丙烯或α-烯烃的1-丁烯基共聚物，其中R为 一个C 3 -C 10烷基。