-
21.发明授权Metallocene catalysts for synthesis of high-melting polyolefin copolymer elastomers 有权用于合成高熔点聚烯烃共聚物弹性体的茂金属催化剂公开(公告)号：US06479685B2
公开(公告)日：2002-11-12
申请号：US09752373
申请日：2000-12-29
IPC分类号： C07F1700
CPC分类号： C08F10/00 , C08F4/63912 , C08F4/65912 , C08F4/65927 , C08F10/02 , C08F110/02 , C08F110/06 , C08F210/06 , C08F210/16 , Y10S526/943 , C08F4/65925 , C08F4/63925 , C08F2500/01 , C08F2500/12 , C08F2500/20 , C08F2500/03 , C08F2500/06 , C08F2500/04 , C08F210/14 , C08F2500/08 , C08F2500/10
摘要： Metallocene catalysts having plural coordination geometries for synthesis of high melting polyolefin copolymers suitable as thermoplastic elastomers. The inventive catalysts comprise unbridged, substituted or unsubstituted cyclopentadienyl metallocene catalysts that are capable of inter-converting between states with different polymerization or copolymerization characteristics, which interconversion is controlled by selecting the substituents of the cyclopentadienyl ligands so that the rate of interconversion of the two states is within several orders of magnitude of the rate of formation of a single polymer chain. Where ri>rf the polymer can be characterized as multiblock; where ri
摘要翻译： 茂金属催化剂具有多个用于合成适合作为热塑性弹性体的高熔点聚烯烃共聚物的配位几何结构。 本发明的催化剂包括未桥连的，取代或未取代的环戊二烯基茂金属催化剂，其能够在具有不同聚合或共聚特征的状态之间进行相互转化，所述相互转化通过选择环戊二烯基配体的取代基来控制，使得两种状态的相互转化速率 在单个聚合物链的形成速率的几个数量级内。 其中，聚合物可以表征为多嵌段; 其中ri
-
22.发明申请公开(公告)号：US20080145697A1
公开(公告)日：2008-06-19
申请号：US11610061
申请日：2006-12-13
申请人： Jie Liu , Qing Ye , Joyce Hung
发明人： Jie Liu , Qing Ye , Joyce Hung
IPC分类号： B32B27/00
CPC分类号： C09K11/06 , C09K2211/1416 , C09K2211/1466 , H01L51/5048 , H01L51/5052 , H01L51/5088 , H05B33/14
摘要： The invention provides opto-electronic devices comprising at least one sulfonated light emitting polymer. The at least one sulfonated light-emitting polymer is selected from sulfonated carbazoles, sulfonated fluorenes, sulfonated polyphenylene, sulfonated polyphenylene vinylenes and combinations thereof.
摘要翻译： 本发明提供包含至少一种磺化发光聚合物的光电器件。 所述至少一种磺化发光聚合物选自磺化咔唑，磺化芴，磺化聚亚苯基，磺化聚亚苯基乙烯及其组合。
-
公开(公告)号：US20080145669A1
公开(公告)日：2008-06-19
申请号：US11610076
申请日：2006-12-13
申请人： Qing Ye , Jie Liu , Joyce Hung
发明人： Qing Ye , Jie Liu , Joyce Hung
CPC分类号： H01L51/0035 , C08F226/02 , H01L51/0043 , H01L51/5088 , Y10S428/917 , Y10T428/24 , Y10T428/31533 , Y10T428/31721
摘要： The invention provides an opto-electronic device comprising at least one sulfonated aromatic condensation copolymer or at least one phosphonated aromatic condensation copolymer. The at least one sulfonated aromatic condensation copolymer is selected from sulfonated polyarylethers, sulfonated polyimides, sulfonated polyphenylene oxides, sulfonated polyarylenes, sulfonated polyphosphazenes, and the at least one phosphonated aromatic condensation copolymer is selected from phosphonated polyarylethers, phosphonated polyimides, phosphonated polyphenylene oxides, phosphonated polyarylenes, phosphonated polyphosphazenes and combinations thereof. The sulfonated polyarylether is a sulfonated polyarylether block copolymer having sulfonated polyaryletherketone blocks, sulfonated polyethersulfone blocks, or combinations thereof.
摘要翻译： 本发明提供了包含至少一种磺化芳族缩合共聚物或至少一种膦酸化芳族缩合共聚物的光电装置。 所述至少一种磺化芳族缩合共聚物选自磺化聚芳基醚，磺化聚酰亚胺，磺化聚苯醚，磺化聚亚芳基，磺化聚磷腈，并且所述至少一种膦酸化芳族缩合共聚物选自膦酸化的聚芳基醚，膦酸化的聚酰亚胺，膦酸化的聚苯醚，磷酸化的 聚亚芳基，膦酸化聚磷腈及其组合。 磺化聚芳基醚是具有磺化聚芳醚酮嵌段，磺化聚醚砜嵌段或其组合的磺化聚芳醚嵌段共聚物。
-
24.发明授权High-melting polyolefin copolymer elastomers, catalysts and methods of synthesis 有权高熔点聚烯烃共聚物弹性体，催化剂和合成方法公开(公告)号：US06518378B2
公开(公告)日：2003-02-11
申请号：US09752034
申请日：2000-12-29
IPC分类号： C08F444
CPC分类号： C08F10/02 , C08F4/63912 , C08F4/65912 , C08F4/65927 , C08F10/00 , C08F110/02 , C08F110/06 , C08F210/06 , C08F210/16 , Y10S526/943 , C08F4/65925 , C08F4/63925 , C08F2500/01 , C08F2500/12 , C08F2500/20 , C08F2500/03 , C08F2500/06 , C08F2500/04 , C08F210/14 , C08F2500/08 , C08F2500/10
摘要： This invention relates to high melting polyolefin copolymers suitable as thermoplastic elastomers and catalysts and methods for their synthesis. These elastomeric olefin copolymers are characterized by a mole fraction of crystallizable component Xc from about 30 to about 99%; low glass transition temperatures, below −20° C., and typically below −50° C.; melting points above about 90° C.; high molecular weights; a molecular weight distribution MW/Mn rf the polymer can be characterized as multiblock; where ri
摘要翻译： 本发明涉及适合作为热塑性弹性体的高熔点聚烯烃共聚物及其合成方法。 这些弹性烯烃共聚物的特征在于可结晶组分Xc的摩尔分数为约30至约99％; 低玻璃化转变温度低于-20℃，典型地低于-50℃。 熔点高于约90℃。 高分子量; 分子量分布MW / Mn <10; 和链之间的窄组成分布
-
公开(公告)号：US07740942B2
公开(公告)日：2010-06-22
申请号：US11610076
申请日：2006-12-13
申请人： Qing Ye , Jie Liu , Joyce Hung
发明人： Qing Ye , Jie Liu , Joyce Hung
IPC分类号： B29C39/00
CPC分类号： H01L51/0035 , C08F226/02 , H01L51/0043 , H01L51/5088 , Y10S428/917 , Y10T428/24 , Y10T428/31533 , Y10T428/31721
摘要： The invention provides an opto-electronic device comprising at least one sulfonated aromatic condensation copolymer or at least one phosphonated aromatic condensation copolymer. The at least one sulfonated aromatic condensation copolymer is selected from sulfonated polyarylethers, sulfonated polyimides, sulfonated polyphenylene oxides, sulfonated polyarylenes, sulfonated polyphosphazenes, and the at least one phosphonated aromatic condensation copolymer is selected from phosphonated polyarylethers, phosphonated polyimides, phosphonated polyphenylene oxides, phosphonated polyarylenes, phosphonated polyphosphazenes and combinations thereof. The sulfonated polyarylether is a sulfonated polyarylether block copolymer having sulfonated polyaryletherketone blocks, sulfonated polyethersulfone blocks, or combinations thereof.
摘要翻译： 本发明提供了包含至少一种磺化芳族缩合共聚物或至少一种膦酸化芳族缩合共聚物的光电装置。 所述至少一种磺化芳族缩合共聚物选自磺化聚芳基醚，磺化聚酰亚胺，磺化聚苯醚，磺化聚亚芳基，磺化聚磷腈，并且所述至少一种膦酸化芳族缩合共聚物选自膦酸化的聚芳基醚，膦酸化的聚酰亚胺，膦酸化的聚苯醚，磷酸化的 聚亚芳基，膦酸化聚磷腈及其组合。 磺化聚芳基醚是具有磺化聚芳醚酮嵌段，磺化聚醚砜嵌段或其组合的磺化聚芳醚嵌段共聚物。
-
-
-
-
搜索结果
25 条记录 (耗时 0.033 秒)