公开(公告)号：EP2501756A1

公开(公告)日：2012-09-26

申请号：EP10773351.1

申请日：2010-11-08

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： PELLEGATTI, Giampaolo ,  GOBERTI, Paolo ,  DE CLIPPELEIR, Johan ,  SPATARO, Stefano

IPC: C08L23/08 ,  C08L23/10 ,  C08F297/08

CPC classification number: C08L23/16 ,  C08L23/10 ,  C08L23/20 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2207/02 ,  C08L2308/00 ,  C08L2666/02

Abstract: Soft polyolefin composition with improved processability comprising from 8 to 45% by weight of a polypropylene component (A), from 45 to 82% by weight of a polyolefin component(B), and from 5 to 25% by weight of abutene-1 (co)polymer (C) having a flexural modulus of 60 MPa or less.

公开(公告)号：EP2274347A1

公开(公告)日：2011-01-19

申请号：EP09735051.6

申请日：2009-03-18

Applicant: Basell Poliolefine Italia S.R.L.

Inventor： PELLEGATTI, Giampaolo ,  SPATARO, Stefano ,  CAPUTO, Tiziana

IPC: C08F210/00 ,  C08F210/02 ,  C08F210/06 ,  C08F210/08

CPC classification number: C08F210/16 ,  C08F4/65912 ,  C08F210/08 ,  C08F2420/05 ,  C08F4/65927 ,  C08F2500/17 ,  C08F2500/20

Abstract: 1 -butene/ethylene/propylene terpolymer containing: c) from 4 to 10 wt% of ethylene derived units, and d) from 2 tol0wt% of propylene derived units; the said terpolymer having the following properties: - distribution of molecular weights (Mw/Mn) measured by GPC lower than 3; - no melting point detectable at the DSC; - melting enthalpy, measured after 10 days of aging at room temperature, from 12 to 20 J/g

Abstract translation: 1-丁烯/乙烯/丙烯三元共聚物，其含有：c）4至10重量％的乙烯衍生单元，和d）2至100重量％的衍生自丙烯的单元; 所述三元共聚物具有以下性质： - 由GPC测量的分子量分布（Mw / Mn）低于3; - 在DSC处没有检测到熔点; - 在室温下老化10天后测得的熔化焓为12-20J / g

公开(公告)号：EP2139930B1

公开(公告)日：2010-09-29

申请号：EP08749539.6

申请日：2008-04-11

Applicant: Basell Poliolefine Italia S.R.L.

Inventor： PELLEGATTI, Giampaolo ,  SPATARO, Stefano

IPC: C08F210/08 ,  C08L23/18 ,  C08F210/06 ,  C08F210/02

CPC classification number: C08F10/08 ,  C08F210/08 ,  Y10T428/139 ,  C08F4/6465 ,  C08F2/001 ,  C08F210/06 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/11 ,  C08F2500/04 ,  C08F2500/01

Abstract: Butene-1 terpolymers having -a content of propylene derived units of 0.5-13 %mol, and -a content of ethylene derived units of1-3 %mol, -a ratio C3/C2 of the content of propylene and ethylene derived units is of from 1 to 10, said butene-1 terpolymers having a meltflow rateMIE,measured at 190°C /2.16 Kg of from 0.3 to 3 g/10min, and a molecular weight distribution curve determined by GPC with a ratio Mw/Mn of from 4 to 10, and the portion of molecular weights of 1x105 or lower, accounting for 22% or larger of the total area.

公开(公告)号：EP1836258B1

公开(公告)日：2010-02-24

申请号：EP05825269.3

申请日：2005-12-07

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： BIGIAVI, Daniele ,  PELLEGATTI, Giampaolo ,  SPATARO, Stefano

IPC: C08L23/20 ,  C08L23/10

CPC classification number: C08L23/10 ,  B32B27/08 ,  B32B27/32 ,  B32B2270/00 ,  B32B2307/31 ,  B32B2307/412 ,  B32B2307/518 ,  B32B2307/54 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2307/75 ,  B32B2439/46 ,  B32B2439/70 ,  C08J5/18 ,  C08J2323/10 ,  C08J2323/12 ,  C08J2323/20 ,  C08L23/20 ,  C08L2666/06

Abstract: Films especially suitable for the packaging of fresh foodstuff, like salad and vegetables, due to their high permeability to oxygen, carbon dioxide and water vapour, are obtained from polyolefin composition comprising (percentage by weight): A) 5 % to 80 % of a butene-1 polymer or polymer composition containing from 0 % to 25 % of one or more comonomers selected from ethylene and alpha-olefÊns different from 1-butene, provided that, when ethylene only is present as comomomer, the amount of ethylene is higher than 4 % and a copolymer fraction (i) containing at least 6.2 % of ethylene is present, said polymer or polymer composition having a content of fraction soluble in xylene at 0°C of from 50 % to 100 % and a Flexural Modulus (measured according to ISO 178) from 15 to 300 MPa; B) 20 % to 95 % of a propylene homopolymer or copolymer having a content of fraction insoluble in xylene at room temperature of 93 % or more.

公开(公告)号：EP3481895A1

公开(公告)日：2019-05-15

申请号：EP17737756.1

申请日：2017-07-03

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： MARCHINI, Roberta ,  SPATARO, Stefano ,  BURGIN, Emanuele ,  PICA, Roberta

IPC: C08L23/20 ,  C09J123/20 ,  C08F2/00 ,  C08F210/08

公开(公告)号：EP3302918A1

公开(公告)日：2018-04-11

申请号：EP16725494.5

申请日：2016-05-24

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： MARCHINI, Roberta ,  SPATARO, Stefano ,  PASQUALI, Stefano ,  MUSACCHI, Gianluca

IPC: B29C47/00 ,  B65D53/06 ,  C08L23/14 ,  C08L23/20

CPC classification number: C08F210/08 ,  B29C47/0004 ,  B29C47/022 ,  B29C47/0876 ,  B29C47/30 ,  B29K2023/16 ,  B29L2031/265 ,  B65D41/0442 ,  C08F210/06 ,  C08F2800/20 ,  C08L23/142 ,  C08L23/20 ,  C08L2205/025 ,  C09K3/10 ,  C08L23/14

Abstract: wherein the amounts of A) and B) are referred to the total weight of A)+B) and the DSC second heating scan is carried out with a heating rate of about 10° C. per minute.

公开(公告)号：EP3074477A1

公开(公告)日：2016-10-05

申请号：EP14795574.4

申请日：2014-10-27

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： SPATARO, Stefano ,  PELLEGATTI, Giampaolo ,  MARCHINI, Roberta ,  PASQUALI, Stefano

IPC: C09J123/18 ,  C09J123/20 ,  C08L23/20

CPC classification number: C09J123/20 ,  C08L23/20 ,  C09J123/18

Abstract: A hot melt adhesive polyolefin composition comprising a high melt flow butene-1 copolymer suitable to be used as a glue in paper and packaging industry, in furniture manufacture e.g. for edgebands, particularly square edges and softforming, for paneling in high moisture environments, particularly suitable for acting as a glue in tufted or needle punched carpets.

Abstract translation: 本发明一般涉及一种热熔粘合剂聚烯烃组合物，其包含高熔体流动性，适合用作纸和包装工业中的胶水的丁烯-1共聚物，例如家具制造中。 用于边缘带，方边和软成型，用于在高湿度环境中镶嵌，以及作为簇绒或针刺地毯中的胶水。

公开(公告)号：EP3003710A1

公开(公告)日：2016-04-13

申请号：EP14724376.0

申请日：2014-05-06

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GRAZZI, Michele ,  MARCHINI, Roberta ,  PELLEGATTI, Giampaolo ,  SPATARO, Stefano

IPC: B32B7/12 ,  B32B27/08 ,  B32B27/32

CPC classification number: B32B7/12 ,  B32B27/08 ,  B32B27/32 ,  B32B2250/24 ,  B32B2250/242 ,  B32B2307/308 ,  B32B2307/31 ,  B32B2307/518 ,  B32B2307/704

Abstract: Multilayer film (BOPP) structure comprising at least : A) a skin (outer) layer substantially consisting of a crystalline low seal Initiation temperature propylene copolymer; B) a tie layer substantially consisting of a butene-1 copolymer having flexural modulus (MEF) of 75 MPa or less; C) a core layer substantially consisting of one or more polypropylene homopolymers designed for BOPP.

Abstract translation: 多层膜（BOPP）结构，其包含至少：A）一个皮肤层（外层）基本上由结晶低密封起始温度丙烯共聚物; B）粘结层基本上由75兆帕或更小的丁烯-1共聚物具有挠曲模量（MEF）的; C）的核层基本上由一种或多种聚丙烯均聚物设计用于BOPP的。

公开(公告)号：EP2817368A1

公开(公告)日：2014-12-31

申请号：EP13705748.5

申请日：2013-02-12

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： FERRARI, Paolo ,  LUNGHI, Luca ,  MARCHINI, Roberta ,  SPATARO, Stefano ,  PELLEGATTI, Giampaolo ,  CATHELIN, Caroline ,  PASQUALI, Stefano

IPC: C08L23/20 ,  F16J15/00 ,  B29C47/00 ,  B62D29/00 ,  C08F210/08

CPC classification number: C08L23/22 ,  B29C47/0004 ,  B29C47/0023 ,  B29C47/003 ,  B29K2023/08 ,  B29K2023/14 ,  B29K2995/007 ,  B29L2031/005 ,  B29L2031/006 ,  B29L2031/265 ,  C08F210/08 ,  C08L23/20 ,  C08L2205/03 ,  F16J15/102 ,  C08L23/142 ,  C08F10/00 ,  C08F4/64 ,  C08F210/16 ,  C08F2500/20 ,  C08F2500/12 ,  C08F2500/08 ,  C08F2500/21 ,  C08F2500/15 ,  C08F2500/03

Abstract: Extruded or molded profiles comprising a polyolefin composition consisting of 85% by weight or more of a copolymer of 1-butene with ethylene (A) having an ethylene copolymerized content up to 18 % bymol, and having Mw/Mn lower than 3, hardness shore A (measured according to ISO 868) lower than 90, no melting point (TmII) detectable at the DSC after cancelling the thermal history, melting enthalpy (ΔHf), measured by DSC after 10 days of aging at room temperature,comprised between 4 and 15 J/g; and up to 15% by weight of a propylene copolymer or a composition of copolymers of propylene (B) having a melting point from about 26°C to 200°C, isotactic index greater than 90%.

公开(公告)号：EP2252654B1

公开(公告)日：2011-09-07

申请号：EP09721124.7

申请日：2009-02-23

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： SPATARO, Stefano ,  PELLEGATTI, Giampaolo ,  CAPUTO, Tiziana

IPC: C08L23/14 ,  C08F210/08 ,  C08F210/14 ,  C08F210/16 ,  C08L23/22

CPC classification number: C08F210/08 ,  C08F210/16 ,  C08L23/142 ,  C08L23/22 ,  C08F2/001 ,  C08L2666/06 ,  C08F210/06 ,  C08F2500/15 ,  C08F2500/03 ,  C08F2500/26

Abstract: A 1-butene propylene ethylene terpolymer having a content of propylene derived units ranging from 0.1-10 % by weight and an ethylene derived units content ranging from 0.1 to 3 % by weight having the following properties: a) distribution of molecular weight Mw/Mn measured by GPC lower than 3.5; b) melting point (DSC) comprised between 60°C and 120°C; c) Content of 1-butene units in the form of isotactic pentads (mmmm) higher than 95%.