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73. 发明专利

JP5266735B2 Polynuclear complex 有权
公开(公告)号：JP5266735B2
公开(公告)日：2013-08-21
申请号：JP2007305497
申请日：2007-11-27
申请人：住友化学株式会社
发明人：浩康杉山 , 秀之東村 , 喜彦秋野
IPC分类号： C07D471/22 , C07C255/03 , C07C255/50 , C07D513/22 , C07F1/08 , C07F1/10 , C07F9/145 , C07F9/50 , C09K11/06 , H01L51/50
摘要： PROBLEM TO BE SOLVED: To provide a polynuclear complex which can be relatively easily formed and also has functions such as a light-emitting property, catalytic activity and the like. SOLUTION: A polynuclear complex which has ≥2 metal atoms and/or metal ions per one ligand expressed by formula (I). [In the formula, Q 1 and Q 2 represent each a bivalent heterocyclic ring group which may have a substituent, the two Q 1 s may further form a ring by joining directly or indirectly with each other, or the two Q 2 s may further form a ring by joining directly or indirectly with each other; R 1 , R 2 are each a direct bond or a divalent hydrocarbon group which may be substituted; X represents a nitrogen atom or a phosphorus atom; and R 3 is a monovalent organic group containing an atom selected from a nitrogen atom, an oxygen atom, a phosphorus atom and a sulfur atom, a hydrogen atom or a hydrocarbon group which may be substituted, and two R 3 s may further form a ring by joining directly or indirectly with each other] is provided. COPYRIGHT: (C)2009,JPO&INPIT

74. 发明专利

JP5085042B2 Method of manufacturing branched polymer 有权
公开(公告)号：JP5085042B2
公开(公告)日：2012-11-28
申请号：JP2006037620
申请日：2006-02-15
申请人：住友化学株式会社 , 学校法人神奈川大学
发明人：勉横澤 , 秀之東村
IPC分类号： C08G85/00 , C08G69/12
摘要： PROBLEM TO BE SOLVED: To provide a method for easily producing a branched polymer branched in high degree and having a narrow molecular weight distribution. SOLUTION: The branched polymer is produced by polycondensing a compound expressed by formula (I) in the presence of a compound expressed by formula (II) [in the formula (I), Ar expresses a trivalent aromatic group; either one of X 1 or Y 1 expresses a group expressed by formula (III) below, the other expresses a group expressed by formula (IV) below and two Y 1 s express the same group; the compound expressed by formula (I) has a symmetrical plane including an Ar-X 1 bond without including two Ar-Y 1 bonds; Z 2 -Z 1 (III) (wherein Z 1 expresses M(L)m and the like ; L expresses a counter ion: m expresses ≥0 integer); Z 4 -Z 3 (IV) (wherein Z 4 expresses a direct bond or the like; Z 3 expresses a halogen atom or the like)]; R 1 -Y 2 (II) [wherein R 1 expresses a hydrocarbon group; Y 2 expresses a group of the formula (III) when the Y 1 is a group of the formula (III), and a group of the formula (IV) when the Y 1 is a group expressed by formula (IV)]. COPYRIGHT: (C)2007,JPO&INPIT

78. 发明专利

JP4576952B2 Polyarylene oxide and a method of manufacturing the same 有权
公开(公告)号：JP4576952B2
公开(公告)日：2010-11-10
申请号：JP2004274828
申请日：2004-09-22
申请人：住友化学株式会社
发明人：祐司吉田 , 秀之東村 , 大介福島
IPC分类号： C08G65/44

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