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公开(公告)号：WO2012052429A1
公开(公告)日：2012-04-26
申请号：PCT/EP2011/068177
申请日：2011-10-18
Applicant: BASELL POLIOLEFINE ITALIA S.R.L. , MUSACCHI, Gianluca , ROUCOURT, Inge, Elisabeth , PELLEGATTI, Giampaolo , DE CLIPPELEIR, Johan , SPATARO, Stefano
Inventor： MUSACCHI, Gianluca , ROUCOURT, Inge, Elisabeth , PELLEGATTI, Giampaolo , DE CLIPPELEIR, Johan , SPATARO, Stefano
IPC: C09J123/20 , B32B27/32
CPC classification number: C09J123/20 , C08L57/02 , C08L2666/04 , C09J7/38 , Y10T428/1452
Abstract: Pressure sensitive adhesive composition and multilayer easy peel re-closable structures thereof, comprising a butene-1 (co)polymer (A) having a content of butene-1 derived units of 80wt% or more; a flexural modulus (MEF) of 80 MPa or less; a melting temperature DSC (TmI ) lower than 110°C, and optionally a tackifier (B).
Abstract translation: 压敏粘合剂组合物和多层容易剥离的可重复闭合的结构，其包含丁烯-1衍生单元的含量为80重量％以上的丁烯-1（共）聚合物（A） 弯曲弹性模量（MEF）为80MPa以下; 熔点DSC（TmI）低于110℃，以及任选的增粘剂（B）。
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公开(公告)号：WO2011061087A1
公开(公告)日：2011-05-26
申请号：PCT/EP2010/067012
申请日：2010-11-08
Applicant: BASELL POLIOLEFINE ITALIA S.R.L. , PELLEGATTI, Giampaolo , GOBERTI, Paolo , DE CLIPPELEIR, Johan , SPATARO, Stefano
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.
Abstract translation: 具有改进加工性的软聚烯烃组合物包含8至45重量％的聚丙烯组分（A），45至82重量％的聚烯烃组分（B）和5至25重量％的邻苯二烯-1（ 共聚物（C），弯曲弹性模量为60MPa以下。
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公开(公告)号：WO2009024435A1
公开(公告)日：2009-02-26
申请号：PCT/EP2008/059906
申请日：2008-07-29
Applicant: BASELL POLIOLEFINE ITALIA S.R.L. , GOBERTI, Paolo , DE CLIPPELEIR, Johan , PELLEGATTI, Giampaolo , MORHARD, Friederike , SPATARO, Stefano
Inventor： GOBERTI, Paolo , DE CLIPPELEIR, Johan , PELLEGATTI, Giampaolo , MORHARD, Friederike , SPATARO, Stefano
CPC classification number: C08L23/10 , C08K5/0016 , C08L23/0807 , C08L23/16 , C08L23/20 , C08L2666/02
Abstract: Soft polyolefin composition with improved processability comprising from 8 to 45% by weight of a polypropylene component (A), from 82 to 45% by weight of an elastomeric component (B), and from 10 to 25% by weight of a viscosity reducing agent (C) comprising polybutene-1 and paraffinic wax or grease. The composition is easily processable also by injection moulding and has better tensile properties than compositions in which processability is improved by visbreaking.
Abstract translation: 包含8至45重量％的聚丙烯组分（A），82至45重量％的弹性体组分（B）和10至25重量％的降粘剂的软质聚烯烃组合物 （C）包括聚丁烯-1和链烷烃蜡或油脂。 组合物也可以通过注塑成型而易于加工，并且具有比通过减粘裂化提高加工性的组合物更好的拉伸性能。
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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.
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Patent Agency Ranking
公开(公告)号：EP2181155A1
公开(公告)日：2010-05-05
申请号：EP08775367.9
申请日：2008-07-29
Applicant: Basell Poliolefine Italia S.R.L.
Inventor： GOBERTI, Paolo , DE CLIPPELEIR, Johan , PELLEGATTI, Giampaolo , MORHARD, Friederike , SPATARO, Stefano
CPC classification number: C08L23/10 , C08K5/0016 , C08L23/0807 , C08L23/16 , C08L23/20 , C08L2666/02
Abstract: Soft polyolefin composition with improved processability comprising from 8 to 45% by weight of a polypropylene component (A), from 82 to 45% by weight of an elastomeric component (B), and from 10 to 25% by weight of a viscosity reducing agent (C) comprising polybutene-1 and paraffinic wax or grease. The composition is easily processable also by injection moulding and has better tensile properties than compositions in which processability is improved by visbreaking.
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6.发明授权
公开(公告)号：EP2501756B1
公开(公告)日：2017-01-25
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
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公开(公告)号：EP2630211B1
公开(公告)日：2016-05-18
申请号：EP11770463.5
申请日：2011-10-18
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MUSACCHI, Gianluca , ROUCOURT, Inge, Elisabeth , PELLEGATTI, Giampaolo , DE CLIPPELEIR, Johan , SPATARO, Stefano
IPC: C09J123/20 , B32B27/32
CPC classification number: C09J123/20 , C08L57/02 , C08L2666/04 , C09J7/38 , Y10T428/1452
Abstract: Pressure sensitive adhesive composition and multilayer easy peel re-closable structures thereof, comprising a butene-1 (co)polymer (A) having a content of butene-1 derived units of 80 wt % or more; a flexural modulus (MEF) of 80 MPa or less; a melting temperature DSC (TmI) lower than 110° C., and optionally a tackifier (B).
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公开(公告)号：EP2630211A1
公开(公告)日：2013-08-28
申请号：EP11770463.5
申请日：2011-10-18
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MUSACCHI, Gianluca , ROUCOURT, Inge, Elisabeth , PELLEGATTI, Giampaolo , DE CLIPPELEIR, Johan , SPATARO, Stefano
IPC: C09J123/20 , B32B27/32
CPC classification number: C09J123/20 , C08L57/02 , C08L2666/04 , C09J7/38 , Y10T428/1452
Abstract: Pressure sensitive adhesive composition and multilayer easy peel re-closable structures thereof, comprising a butene-1 (co)polymer (A) having a content of butene-1 derived units of 80 wt % or more; a flexural modulus (MEF) of 80 MPa or less; a melting temperature DSC (TmI) lower than 110° C., and optionally a tackifier (B).
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公开(公告)号：EP2181155B1
公开(公告)日：2011-01-19
申请号：EP08775367.9
申请日：2008-07-29
Applicant: Basell Poliolefine Italia S.R.L.
Inventor： GOBERTI, Paolo , DE CLIPPELEIR, Johan , PELLEGATTI, Giampaolo , MORHARD, Friederike , SPATARO, Stefano
CPC classification number: C08L23/10 , C08K5/0016 , C08L23/0807 , C08L23/16 , C08L23/20 , C08L2666/02
Abstract: Soft polyolefin composition with improved processability comprising from 8 to 45% by weight of a polypropylene component (A), from 82 to 45% by weight of an elastomeric component (B), and from 10 to 25% by weight of a viscosity reducing agent (C) comprising polybutene-1 and paraffinic wax or grease. The composition is easily processable also by injection moulding and has better tensile properties than compositions in which processability is improved by visbreaking.
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