-
公开(公告)号:US20100174029A1
公开(公告)日:2010-07-08
申请号:US12733301
申请日:2008-07-29
申请人: Paolo Goberti , Johan De Clippeleir , Giampaolo Pellegatti , Friederike Morhard , Stefano Spataro
发明人: Paolo Goberti , Johan De Clippeleir , Giampaolo Pellegatti , Friederike Morhard , Stefano Spataro
IPC分类号: C08L23/10
CPC分类号: C08L23/10 , C08K5/0016 , C08L23/0807 , C08L23/16 , C08L23/20 , C08L2666/02
摘要: 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.
摘要翻译: 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和石蜡或油脂。 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。
-
公开(公告)号:US09029455B2
公开(公告)日:2015-05-12
申请号:US12733301
申请日:2008-07-29
申请人: Paolo Goberti , Johan De Clippeleir , Giampaolo Pellegatti , Friederike Morhard , Stefano Spataro
发明人: Paolo Goberti , Johan De Clippeleir , Giampaolo Pellegatti , Friederike Morhard , Stefano Spataro
CPC分类号: C08L23/10 , C08K5/0016 , C08L23/0807 , C08L23/16 , C08L23/20 , C08L2666/02
摘要: 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 molding and has better tensile properties than compositions in which processability is improved by visbreaking.
摘要翻译: 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和石蜡或油脂。 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。
-
公开(公告)号:US08735498B2
公开(公告)日:2014-05-27
申请号:US13504460
申请日:2010-11-08
CPC分类号: C08L23/16 , C08L23/10 , C08L23/20 , C08L2205/02 , C08L2205/03 , C08L2205/035 , C08L2207/02 , C08L2308/00 , C08L2666/02
摘要: 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 a butene-1 (co)polymer (C) having a flexural modulus of 60 MPa or less.
摘要翻译: 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%的丁烯-1的软质聚烯烃组合物 (共)聚合物(C),弯曲弹性模量为60MPa以下。
-
公开(公告)号:US20120264883A1
公开(公告)日:2012-10-18
申请号:US13504460
申请日:2010-11-08
IPC分类号: C08L23/20
CPC分类号: C08L23/16 , C08L23/10 , C08L23/20 , C08L2205/02 , C08L2205/03 , C08L2205/035 , C08L2207/02 , C08L2308/00 , C08L2666/02
摘要: 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 a butene-1 (co)polymer (C) having a flexural modulus of 60 MPa or less.
摘要翻译: 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%的丁烯-1的软质聚烯烃组合物 (共)聚合物(C),弯曲弹性模量为60MPa以下。
-
公开(公告)号:US20130202836A1
公开(公告)日:2013-08-08
申请号:US13880403
申请日:2011-10-18
申请人: Gianluca Musacchi , Inge Elisabeth Roucourt , Giampaolo Pellegatti , Johan De Clippeleir , Stefano Spataro
发明人: Gianluca Musacchi , Inge Elisabeth Roucourt , Giampaolo Pellegatti , Johan De Clippeleir , Stefano Spataro
IPC分类号: C09J123/20 , C09J7/02
CPC分类号: C09J123/20 , C08L57/02 , C08L2666/04 , C09J7/38 , Y10T428/1452
摘要: 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).
摘要翻译: 压敏粘合剂组合物和多层容易剥离的可重复闭合的结构,包括丁烯-1衍生单元的含量为80重量%以上的丁烯-1(共)聚合物(A) 弯曲模量(MEF)为80MPa以下; 熔点DSC(TmI)低于110℃,以及任选的增粘剂(B)。
-
公开(公告)号:US09284475B2
公开(公告)日:2016-03-15
申请号:US13880403
申请日:2011-10-18
申请人: Gianluca Musacchi , Inge Elisabeth Roucourt , Giampaolo Pellegatti , Johan De Clippeleir , Stefano Spataro
发明人: Gianluca Musacchi , Inge Elisabeth Roucourt , Giampaolo Pellegatti , Johan De Clippeleir , Stefano Spataro
IPC分类号: B32B7/12 , B32B15/04 , C09J123/20 , C09J7/02 , C08L57/02
CPC分类号: C09J123/20 , C08L57/02 , C08L2666/04 , C09J7/38 , Y10T428/1452
摘要: 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).
摘要翻译: 压敏粘合剂组合物和多层容易剥离的可重复闭合的结构,包括丁烯-1衍生单元的含量为80重量%以上的丁烯-1(共)聚合物(A) 弯曲模量(MEF)为80MPa以下; 熔点DSC(TmI)低于110℃,以及任选的增粘剂(B)。
-
公开(公告)号:US07977444B2
公开(公告)日:2011-07-12
申请号:US10592564
申请日:2005-03-08
IPC分类号: C08F4/6592 , C08F4/642 , C08F210/08 , C08F210/14
CPC分类号: C08F210/14 , C08F4/65912 , Y10S526/943 , C08F4/65927 , C08F210/06 , C08F2500/17 , C08F2500/03 , C08F210/08
摘要: A process for preparing a polymer containing derived units of one or more alpha olefins of formula CH2═CHW wherein W is a C3-C10 hydrocarbon radical and optionally from 0 to 81% by mol of derived units of propylene or 1-butene, comprising contacting under polymerization conditions one or more alpha olefins of formula CH2═CHW and optionally propylene or 1-butene in the presence of a catalyst system obtainable by contacting:a) a metallocene compound of formula (I) wherein M, X, L, T, R1, R2, R7 and R8 are described in the text; and (b) an alumoxane or a compound capable of forming an alkyl metallocene cation.
摘要翻译: 一种制备含有一种或多种式CH 2 = CHW的α-烯烃的衍生单元的聚合物的方法,其中W是C 3 -C 10烃基和任选地0至81摩尔%的丙烯或1-丁烯的衍生单元,包括接触 在聚合条件下,在一种催化剂体系的存在下,通过使以下物质接触,得到一种或多种式CH 2 = CHW的α-烯烃和任选的丙烯或1-丁烯:a)式(I)的茂金属化合物,其中M,X,L,T, R1,R2,R7和R8在文中描述; 和(b)铝氧烷或能够形成烷基茂金属阳离子的化合物。
-
公开(公告)号:US07943716B2
公开(公告)日:2011-05-17
申请号:US10592563
申请日:2005-03-08
IPC分类号: C08F4/6592 , C08F4/642 , C08F210/06 , C08F210/08
CPC分类号: C08F210/14 , C08F4/65912 , Y10S526/943 , C08F4/65927 , C08F210/08 , C08F2500/17 , C08F2500/03 , C08F210/06
摘要: A process for preparing a polymer containing derived units of one or more alpha olefins of formula CH2═CHW wherein W is a C3-C10 hydrocarbon radical and optionally from 0 to 81% by mol of derived units of propylene or 1-butene, comprising contacting under polymerization conditions one or more alpha olefins of formula CH2═CHW and optionally propylene or 1-butene in the presence of a catalyst system obtainable by contacting: a) a metallocene compound of formula (I) wherein M, X, L, T1, T2, T3 and R1 are described in the text; and (b) an alumoxane or a compound capable of forming an alkyl metallocene cation.
摘要翻译: 一种制备含有一种或多种式CH 2 = CHW的α-烯烃的衍生单元的聚合物的方法,其中W是C 3 -C 10烃基和任选地0至81摩尔%的丙烯或1-丁烯的衍生单元,包括接触 在聚合条件下,一种或多种式CH 2 = CHW的α-烯烃和任选的丙烯或1-丁烯在催化剂体系存在下可通过以下方式获得:a)式(I)的茂金属化合物,其中M,X,L, T2,T3和R1在文中描述; 和(b)铝氧烷或能够形成烷基茂金属阳离子的化合物。
-
公开(公告)号:US20080281061A1
公开(公告)日:2008-11-13
申请号:US10592564
申请日:2005-03-08
IPC分类号: C08F4/72 , C08F4/12 , C08F210/08
CPC分类号: C08F210/14 , C08F4/65912 , Y10S526/943 , C08F4/65927 , C08F210/06 , C08F2500/17 , C08F2500/03 , C08F210/08
摘要: A process for preparing a polymer containing derived units of one or more alpha olefins of formula CH2═CHW wherein W is a C3-C10 hydrocarbon radical and optionally from 0 to 81% by mol of derived units of propylene or 1-butene, comprising contacting under polymerization conditions one or more alpha olefins of formula CH2═CHW and optionally propylene or 1-butene in the presence of a catalyst system obtainable by contacting:a) a metallocene compound of formula (I) wherein M, X, L, T, R1, R7, R2 and R8 are described in the text; and(b) an alumoxane or a compound capable of forming an alkyl metallocene cation.
摘要翻译: 一种制备含有一种或多种式CH 2 -CH 2的α-烯烃的衍生单元的聚合物的方法,其中W是C 3 -C 10 丙烯或1-丁烯的衍生单元的0至81摩尔%,包括在聚合条件下接触一种或多种式CH 2 -CH 2的α-烯烃和任选的丙烯或1 其中M,X,L,T,R 1,R 7,R 2,R 2,R 3,R 3, / SUP>和R> 8在文中描述; 和(b)铝氧烷或能够形成烷基茂金属阳离子的化合物。
-
公开(公告)号:US20080281060A1
公开(公告)日:2008-11-13
申请号:US10592563
申请日:2005-03-08
IPC分类号: C08F4/12 , C08F4/72 , C08F210/08
CPC分类号: C08F210/14 , C08F4/65912 , Y10S526/943 , C08F4/65927 , C08F210/08 , C08F2500/17 , C08F2500/03 , C08F210/06
摘要: A process for preparing a polymer containing derived units of one or more alpha olefins of formula CH2═CHW wherein W is a C3-C10 hydrocarbon radical and optionally from 0 to 81% by mol of derived units of propylene or 1-butene, comprising contacting under polymerization conditions one or more alpha olefins of formula CH2═CHW and optionally propylene or 1-butene in the presence of a catalyst system obtainable by contacting: a) a metallocene compound of formula (I) wherein M, X, L, T1, T2, T3 and R1 are described in the text; and (b) an alumoxane or a compound capable of forming an alkyl metallocene cation.
摘要翻译: 一种制备含有一种或多种式CH 2 -CH 2的α-烯烃的衍生单元的聚合物的方法,其中W是C 3 -C 10 丙烯或1-丁烯的衍生单元的0至81摩尔%,包括在聚合条件下接触一种或多种式CH 2 -CH 2的α-烯烃和任选的丙烯或1 在一种催化剂体系存在下,该催化剂体系可以通过以下方式获得:a)其中M,X,L,T 1,T 2,O 2的式(I)的茂金属化合物, 本文中描述了T 3和R 1; 和(b)铝氧烷或能够形成烷基茂金属阳离子的化合物。
-
-
-
-
-
-
-
-
-