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公开(公告)号:US20100130670A1
公开(公告)日:2010-05-27
申请号:US12275353
申请日:2008-11-21
申请人: RICHARD GELLES , KATHRYN WRIGHT , RUIDONG DING
发明人: RICHARD GELLES , KATHRYN WRIGHT , RUIDONG DING
CPC分类号: C08L77/02 , C08L23/025 , C08L25/06 , C08L53/00 , C08L53/025 , C08L67/00 , C08L67/02 , C08L69/00 , C08L71/12 , C08L75/04 , C08L77/00 , C08L77/06 , C08L2205/05 , C08L2666/02 , C08L2666/24 , C08L2666/14 , C08L2666/22
摘要: Articles and methods for forming articles containing hybrid block copolymers having conjugated diene and/or alkenyl aromatic and at least one block of (1-methyl-1-alkyl)alkyl ester groups and/or anhydride groups which are derived from the ester groups and/or acid groups.
摘要翻译: 用于形成含有具有共轭二烯和/或链烯基芳族化合物的杂化嵌段共聚物的制品和至少一个(1-甲基-1-烷基)烷基酯基和/或酸酐基的嵌段的制品和方法,其衍生自酯基和/ 或酸基。
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公开(公告)号:US20100056721A1
公开(公告)日:2010-03-04
申请号:US12203196
申请日:2008-09-03
申请人: KATHRYN WRIGHT , Carl Willis
发明人: KATHRYN WRIGHT , Carl Willis
CPC分类号: C08F290/06 , C08F8/04 , C08F283/12 , C08F290/068 , C08F297/04 , C08F297/044 , C08K3/013 , C08K5/01 , C08K5/1345 , C08K7/02 , C08L53/02 , C08L53/025 , C08L2666/02
摘要: The present invention relates to articles prepared from novel anionic block copolymers of mono alkenyl arenes and conjugated dienes, and to blends of such block copolymers with other polymers. The block copolymers are selectively hydrogenated and have the structure C-A-B2-A-C or (C-A-B)nX, where the molecular weight of B2 is twice that of B, n is an integer between 2 and about 30, X is the residue of a coupling agent, and wherein prior to hydrogenation each A block is a mono alkenyl arene homopolymer block, each B block is a polymer block of at least one conjugated diene and each C block is a polymer block of (i) ethylene, (ii) alpha olefins of 3 to 10 carbon atoms; or (iii) monomers of 1,3-butadiene having a vinyl content less than 10 mol percent prior to hydrogenation. The block copolymer may be blended with at least one other polymer selected from the group consisting of olefin polymers, styrene polymers and amorphous resins.
摘要翻译: 本发明涉及由单链烯基芳烃和共轭二烯的新型阴离子嵌段共聚物制备的制品以及这种嵌段共聚物与其它聚合物的共混物。 嵌段共聚物被选择性氢化并具有结构CA-B2-AC或(CAB)nX,其中B2的分子量为B的两倍,n为2至约30之间的整数,X为偶联的残基 并且其中在氢化之前,每个A嵌段是单烯基芳烃均聚物嵌段,每个B嵌段是至少一种共轭二烯的聚合物嵌段,并且每个C嵌段是(i)乙烯,(ii)α-烯烃的聚合物嵌段 3至10个碳原子; 或(iii)在氢化之前乙烯基含量低于10mol%的1,3-丁二烯单体。 嵌段共聚物可以与至少一种选自烯烃聚合物,苯乙烯聚合物和无定形树脂的其它聚合物共混。
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