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1. 发明专利

JP2009030022A Naphthalene polymer for high refractive index material and its manufacturing process 审中-公开
$Naphthalene polymer for high refractive index material and its manufacturing process$
标题翻译：用于高折射率材料的萘普生聚合物及其制造方法
公开(公告)号：JP2009030022A
公开(公告)日：2009-02-12
申请号：JP2008131833
申请日：2008-05-20
申请人： Dic Corp , Dic株式会社
发明人： KONDO AKIHIRO , TANAKA YOSHIKIYO , AOKI TORU
IPC分类号： C08G65/34 , C12P7/02
摘要： PROBLEM TO BE SOLVED: To provide a low molecular weight naphthalene polymer for high refractive index materials which has a repeating unit of dihydroxynaphthalene and a hydroxynaphthalene unit and an oxynaphthalene unit and its manufacturing process.
SOLUTION: The manufacturing process of the low molecular weight naphthalene polymer having excellent properties as a high refractive index material includes subjecting a dihydroxynaphthalene derivative as the raw material to a polymerization reaction under a specific condition and taking out the reaction product by solvent extraction or the like.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有二羟基萘和羟基萘单元的重复单元和氧萘单元的高折射率材料的低分子量萘聚合物及其制造方法。解决方案：作为高折射率材料具有优异性能的低分子量萘聚合物的制造方法包括将二羟基萘衍生物作为原料进行特定条件下的聚合反应，并通过溶剂萃取法除去反应产物或类似物。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009017796A Polyalkylene glycol-modified laccase and method for producing 2,6-dimethoxyphenol dimer 审中-公开
标题翻译：聚对苯二甲酸乙二醇改性乳酸杆菌和生产2,6-二甲氧基苯酚二甲酯的方法
公开(公告)号：JP2009017796A
公开(公告)日：2009-01-29
申请号：JP2007181136
申请日：2007-07-10
申请人： Dic Corp , Dic株式会社 , National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： MIYAZAKI KENTARO , ITO KAYOKO , AOKI TORU
IPC分类号： C12N9/02 , C12N15/09 , C12P7/22 , C12P7/66
CPC分类号： Y02P20/52
摘要： PROBLEM TO BE SOLVED: To provide a new laccase that has sufficient enzymatic activity even under high temperature conditions and can be mass-produced, and a method for producing a phenolic dimer which is applicable on an industrial scale using the laccase. SOLUTION: Provided are a polyalkylene glycol-modified laccase featured by that a laccase is covalently bound to a polyalkylene glycol having mass-average molecular weight of 500 to 30,000 through a binding group; and a method for producing 2,6-dimethoxyphenol dimer featured by using the polyalkylene glycol-modified laccase. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：待解决的问题：提供即使在高温条件下也能够大量生产的具有足够酶活性的新漆酶，以及可以使用漆酶在工业规模上应用的酚二聚体的制备方法。解决方案：提供一种聚亚烷基二醇改性漆酶，其特征在于通过结合基团将漆酶共价结合到质量平均分子量为500至30,000的聚亚烷基二醇; 以及通过使用聚亚烷基二醇改性漆酶产生2,6-二甲氧基苯酚二聚体的方法。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009256288A New (meth)acrylate having secondary hydroxy group and method for producing the same 审中-公开
标题翻译：具有二级羟基的新（甲基）丙烯酸酯及其生产方法
公开(公告)号：JP2009256288A
公开(公告)日：2009-11-05
申请号：JP2008110091
申请日：2008-04-21
申请人： Dic Corp , Dic株式会社
发明人： TAJIRI HIROSUKE , AOKI TORU
IPC分类号： C07C69/732 , C07C69/675 , C07C233/20 , C12N1/19 , C12P7/62 , C12P13/02 , C12P13/16
摘要： PROBLEM TO BE SOLVED: To provide a new (meth)acrylate having a secondary hydroxy group and usable as a monomer for a polymer material, and to provide a method for producing the (meth)acrylate having the secondary hydroxy group by an esterification reaction of a fatty acid having the secondary hydroxy group with a hydroxyacrylate by using an enzymic reaction.
SOLUTION: The new (meth)acrylate is provided having the secondary hydroxy group. The method is also provided for producing the new (meth)acrylate having the secondary hydroxy group by the esterification reaction of the fatty acid having the secondary hydroxy group with the hydroxyacrylate under a mild condition by using a lipase obtained from a specific microorganism for providing the (meth)acrylate or an arming yeast presenting the lipase on a cell cortex under a mild condition.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有仲羟基并可用作聚合物材料的单体的新的（甲基）丙烯酸酯，并提供通过以下方法制备具有仲羟基的（甲基）丙烯酸酯的方法：通过使用酶反应将具有仲羟基的脂肪酸与羟基丙烯酸酯进行酯化反应。解决方案：提供具有仲羟基的新的（甲基）丙烯酸酯。该方法还用于通过使用从特定微生物获得的脂肪酶在温和条件下通过具有仲羟基的脂肪酸与羟基丙烯酸酯的酯化反应来制备具有仲羟基的新的（甲基）丙烯酸酯，（甲基）丙烯酸酯或在温和条件下在细胞皮质上呈递脂肪酶的布发酵母。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009254315A Method for producing ester derivative 审中-公开
标题翻译：生产酯衍生物的方法
公开(公告)号：JP2009254315A
公开(公告)日：2009-11-05
申请号：JP2008110092
申请日：2008-04-21
申请人： Dic Corp , Dic株式会社
发明人： TAJIRI HIROSUKE , AOKI TORU
IPC分类号： C12P7/62 , C12P13/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an acrylate compound useful as a monomer for a polymer material by reacting a (meth)acrylic acid derivative with an aliphatic carboxylic acid or polybasic carboxylic acid which may have hydroxyl groups by using enzymatic reaction. SOLUTION: Provided is a method for producing a (meth)acrylate by the esterification reaction of an aliphatic carboxylic acid or polybasic carboxylic acid which may have hydroxyl groups with a hydroxyacrylate under a mild condition using a lipase derived from a specific microorganism or an arming yeast presenting the lipase on the cell surface layer. COPYRIGHT: (C)2010,JPO&INPIT

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