公开(公告)号：US5705601A

公开(公告)日：1998-01-06

申请号：US650902

申请日：1996-05-17

申请人： Atsuko Ueda ,  Tetsuo Matsumoto

发明人： Atsuko Ueda ,  Tetsuo Matsumoto

IPC分类号： C08G63/85 ,  B29C39/00 ,  C08G63/16 ,  C08J3/20

CPC分类号： C08G63/85

摘要： A process for producing a polyester film is disclosed, which comprises melt-mixing from 3 to 12 parts by weight of a master polymer comprising a poly(alkylene terephthalate) which contains from 0.3 to 3 wt % inorganic lubricant and has an intrinsic viscosity of 0.5 or higher with from 97 to 88 parts by weight of a poly(alkylene terephthalate) containing no inorganic lubricant and having an intrinsic viscosity of 0.5 or higher, and forming the resulting mixture into a film by the electrostatic casting method. The master polymer is obtained by a process comprising adding to a poly(alkylene terephthalate) oligomer having an average degree of polymerization of 10 or lower an alkylene glycol slurry of an inorganic lubricant and specific amounts of a potassium compound and a phosphorus compound, depolymerizing the oligomer, subsequently adding specific amounts of antimony trioxide and germanium dioxide, and then effecting polycondensation. By this process, a polyester film having an excellent color tone can be produced with a high producibility and a high operation efficiency.

摘要翻译： 公开了一种生产聚酯薄膜的方法，该方法包括将3至12重量份的主聚合物熔融混合，所述主聚合物包含含有0.3至3重量％无机润滑剂并且特性粘度为0.5的聚（对苯二甲酸亚烷基酯） 以上97〜88重量份的不含无机润滑剂且特性粘度为0.5以上的聚（对苯二甲酸亚烷基酯），通过静电铸造法将所得混合物成膜。 主聚合物通过以下方法获得：将平均聚合度为10以下的聚（对苯二甲酸亚烷基酯）低聚物添加到无机润滑剂的亚烷基二醇浆料和特定量的钾化合物和磷化合物中，使 低聚物，随后加入特定量的三氧化锑和二氧化锗，然后进行缩聚。 通过该方法，可以以高生产率和高操作效率制造具有优异色调的聚酯膜。

公开(公告)号：US20070059746A1

公开(公告)日：2007-03-15

申请号：US11515319

申请日：2006-09-01

申请人： Shun-ichi Kuroda ,  Atsuko Ueda ,  Mana Nagita

发明人： Shun-ichi Kuroda ,  Atsuko Ueda ,  Mana Nagita

IPC分类号： C12Q1/70 ,  C12Q1/68

CPC分类号： B82Y5/00 ,  A61K9/127 ,  A61K9/5184 ,  C12N2730/10122 ,  C12N2730/10142

摘要： The present invention relates to a method of producing a composite particle of a nanoparticle and a liposome in which a substance to be introduced has been encapsulated, characterized in that a hollow nanoparticle containing a hepatitis B virus protein or a modification thereof is fused to the liposome in which the substance to be introduced has been encapsulated.

摘要翻译： 本发明涉及一种制造纳米粒子和脂质体的复合粒子的方法，其中被引入物质被包封，其特征在于将含有乙型肝炎病毒蛋白质的中空纳米粒子或其修饰物与脂质体融合 其中待引入的物质已被包封。

公开(公告)号：US5003029A

公开(公告)日：1991-03-26

申请号：US534085

申请日：1990-06-06

申请人： Atsuko Ueda ,  Tetsuo Matsumoto ,  Takayuki Imamura ,  Keizo Tsujimoto

发明人： Atsuko Ueda ,  Tetsuo Matsumoto ,  Takayuki Imamura ,  Keizo Tsujimoto

IPC分类号： C07F9/53 ,  C08G63/19 ,  C08G63/692 ,  C08G65/02 ,  C08G65/32

CPC分类号： C08G63/6926

摘要： A flame resistant polyester produced by addition and copolymerization of a phosphorus compound represented by general formula (I) below as a diol component of the polyester in an amount of 500 ppm or more in terms of phosphorus atom content in the polyester, which polyester has alkylene terephthalate units as main repeating units and which has an intrinsic viscosity of not less than 0.5 measured at 20.degree. C. in a mixture of equal weight of phenol and tetrachloroethane: ##STR1## where E is --CH.sub.2 CH.sub.2 --, Ar is an aromatic group or an aromatic group substituted by a lower alkyl group or a halogen atom, and m and n denote, respectively, integers the sum of which is from 1 to 20.

摘要翻译： 通过下述通式（I）表示的磷化合物的加成和共聚作为聚酯的二醇成分，以聚酯中的磷原子含量计为500ppm以上的聚酯制成的阻燃聚酯，该聚酯具有亚烷基 对苯二甲酸酯单元作为主要重复单元，其特性粘度在20℃下在等体积苯酚和四氯乙烷的混合物中测得的不小于0.5：其中E是-CH 2 CH 2 - ，Ar是 芳基或被低级烷基或卤素原子取代的芳基，m和n分别表示总和为1〜20的整数。