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    FILM COMPRISING A POLYOLEFIN COMPOSITION
    22.
    发明申请
    FILM COMPRISING A POLYOLEFIN COMPOSITION 审中-公开

    公开(公告)号：US20190284383A1

    公开(公告)日：2019-09-19

    申请号：US16300634

    申请日：2017-05-09

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

    Inventor： MONICA GALVAN ,  GIANNI PERDOMI ,  CLAUDIO CAVALIERI

    IPC: C08L23/16 ,  C08L23/08 ,  C08L23/12

    Abstract: The disclosure provides a film made from or containing a polyolefin composition made from or containingA) 5-35% by weight, based upon the total weight of the polyolefin composition, of a propylene homopolymer or a propylene ethylene copolymer; B) 25-50% by weight, based upon the total weight of the polyolefin composition, of a copolymer of ethylene and a C3-C8 alpha-olefin containing from 0.1% to 20% by weight of alpha-olefin units; and C) 30-60% by weight, based upon the total weight of the polyolefin composition, of a copolymer of ethylene and propylene containing from 25% to 75% by weight of ethylene units.

    PLATE COMPRISING A POLYOLEFIN COMPOSITION FOR 3D PRINTER
    23.
    发明申请
    PLATE COMPRISING A POLYOLEFIN COMPOSITION FOR 3D PRINTER 审中-公开

    公开(公告)号：US20190283322A1

    公开(公告)日：2019-09-19

    申请号：US16339101

    申请日：2017-09-22

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

    Inventor： ROBERTO DE PALO ,  CLAUDIO CAVALIERI ,  MONICA GALVAN

    IPC: B29C64/245 ,  C08L23/14 ,  C08L23/12 ,  C08L23/08

    Abstract: A plate for use in an extrusion-based additive manufacturing system made from or containing a top layer made from or containing a sheet or film made from or containing polyolefin composition A) made from or containing(i) 5-35% by weight of a propylene homopolymer or a propylene ethylene copolymer; (ii) 20-50% by weight of a copolymer of ethylene and a C3-C8 alpha-olefin; and (iii) 30-60% by weight of a copolymer of ethylene and propylene wherein the amounts of (i), (ii) and (iii) being referred to the total weight of (i)+(ii)+(iii) and the sum of the amount of (i), (ii) and (iii) being 100.

    SCRATCH RESISTANT POLYOLEFIN COMPOSITION
    26.
    发明申请
    SCRATCH RESISTANT POLYOLEFIN COMPOSITION 有权

    公开(公告)号：US20220348751A1

    公开(公告)日：2022-11-03

    申请号：US17641226

    申请日：2020-08-28

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

    Inventor： MONICA GALVAN ,  MICHELE GRAZZI ,  CLAUDIO CAVALIERI ,  MIKHAIL SERGEEVICH DUREEV

    IPC: C08L23/14 ,  C08F10/06 ,  C08L23/12

    Abstract: An injection molded article made from or containing a propylene-based composition made from or containing: T1) from 90 wt % to 50 wt % of a propylene homopolymer; and T2) from 10 wt % to 50 wt % of a polymer composition made from or containing A) 5-35% by weight of a propylene homopolymer or a propylene ethylene copolymer; B) 20-50% by weight of a copolymer of ethylene and a C3-C8 alpha-olefin containing from 0.1% to 20% by weight of alpha-olefin units; and C) 30-60% by weight of a copolymer of ethylene and propylene containing from 25% to 75% by weight of ethylene units.

    FIBER COMPRISING PROPYLENE ETHYLENE RANDOM COPOLYMER
    27.
    发明申请
    FIBER COMPRISING PROPYLENE ETHYLENE RANDOM COPOLYMER 有权

    公开(公告)号：US20220228298A1

    公开(公告)日：2022-07-21

    申请号：US17617325

    申请日：2020-05-26

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

    Inventor： ROBERTO DE PALO ,  DAVIDE TARTARI ,  MONICA GALVAN ,  CLAUDIO CAVALIERI ,  ISABELLA MARIA VITTORIA CAMURATI

    IPC: D01F6/30 ,  C08F210/06 ,  D01F8/06

    Abstract: A fiber of a propylene ethylene copolymer having: i) xylene soluble fraction at 25° C. ranging from 14 wt % to 27 wt %; ii) intrinsic viscosity of the fraction soluble in xylene at 25° C. ranging from 1.0 to 2.4 dl/g; iii) melt flow rate, MFR, ranging from 12 g/10 min to 60 g/10 min; iv) an ethylene derived units content ranging from 5.0 wt % to 12.0 wt %; v) the ethylene derived units content of the fraction insoluble in xylene at 25° C. ranging from 2.5 wt % to 6.0 wt %; vi) the ethylene derived units content of the fraction soluble in xylene at 25° C. ranging from 15.2. wt % to 30.2 wt % vii) C13 NMR sequences PEP measured on the fraction insoluble in xylene at 25° C. ranging from 3.5 mol % to 5.5 mol %; and viii) the C13 NMR sequences PEP measured on the fraction soluble in xylene at 25° C. ranging from 11.0 mol % to 14.2 mol %.

    COMPOSITIONS OBTAINED FROM RECYCLED POLYOLEFINS
    28.
    发明申请
    COMPOSITIONS OBTAINED FROM RECYCLED POLYOLEFINS 有权

    公开(公告)号：US20220153975A1

    公开(公告)日：2022-05-19

    申请号：US17438755

    申请日：2020-02-20

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

    Inventor： CLAUDIO CAVALIERI ,  MONICA GALVAN

    IPC: C08L23/12

    Abstract: A polyolefin composition made from or containing:
    T1) 50-90 wt % of a recycled polyolefin mixture and T2) 10-50 wt % of a polyolefin component, containing A) 5-35% by weight of a propylene homopolymer or a propylene ethylene copolymer; B) 20-50% by weight of an ethylene homopolymer; and C) 30-60% by weight of a terpolymer of ethylene, propylene, and 1-butene made from or containing 45 to 65 percent by weight of ethylene units and from 15 to 38 percent by weight of 1-butene units.

    PROPYLENE TERPOLYMER
    30.
    发明申请
    PROPYLENE TERPOLYMER 有权

    公开(公告)号：US20220033596A1

    公开(公告)日：2022-02-03

    申请号：US17275939

    申请日：2019-09-04

    Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

    Inventor： PAOLA MASSARI ,  CLAUDIO CAVALIERI ,  CAROLINE CATHELIN ,  DAVIDE TARTARI ,  MARCO CIARAFONI ,  ROBERTO PANTALEONI

    IPC: C08J5/18 ,  C08L23/14

    Abstract: A terpolymer compositions made from or containing: A) From 80 wt % to 97 wt %; of a first propylene, ethylene, 1-butene terpolymer having: i) the content of ethylene derived units ranging from 0.5 wt % to 3.2 wt %; ii) the content of 1-butene derived units ranging from 7.2 wt % to 14.8 wt %; and B) From 20 wt % to 3 wt %; of a second propylene, ethylene, 1-butene terpolymer having: i) the content of ethylene derived units ranging from 0.5 wt % to 3.2 wt %; ii) the content of 1-butene derived units ranging from 14.4 wt % to 26.5 wt %; and the terpolymer composition having the melt flow rate, MFR, measured according to ISO 1133 at 230° C. with a load of 2.16 kg, ranging from 3.0 g/10 min to 20.0 g/10 min; the sum of the amounts of A) and B) being 100 wt %.

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