公开(公告)号：US20110101566A1

公开(公告)日：2011-05-05

申请号：US13005193

申请日：2011-01-12

申请人： Takehiko Yamashita ,  Kunihiko Takeda

发明人： Takehiko Yamashita ,  Kunihiko Takeda

IPC分类号： B29C45/46

CPC分类号： C08K3/36 ,  C08K3/016

摘要： A flame-retardant composition is obtained wherein at least one resin selected from a biodegradable resin and a plant-based resin or a PS resin is flame retarded by using a non-halogen-based flame retardancy-imparting component. At least one catalyst selected from a catalyst for purifying hydrocarbon, a catalyst for cracking hydrocarbon, a catalyst for synthesizing hydrocarbon and a catalyst for reforming hydrocarbon is used as a component conferring flame retardancy and this catalyst is kneaded with a biodegradable resin or a plant based resin such as polylactic acid and polybutylene succinate or the PS resin so as to give a resin composition. Further, the resin composition is injection-molded to give an exterior body of electric home appliance. Particularly the silica-magnesia catalyst as a flame-retardant component provides a resin composition with excellent flame-retardant characteristics, as a non-halogen-based material, in the case where polylactic acid or the PS resin is made flame retardant.

摘要翻译： 得到阻燃组合物，其中通过使用非卤素系阻燃剂成分阻燃从而将选自生物降解性树脂，植物性树脂或PS树脂中的至少一种树脂阻燃。 使用选自烃类净化用催化剂，烃类裂化催化剂，烃类合成催化剂和烃类重整用催化剂中的至少一种催化剂作为赋予阻燃性的成分，将该催化剂与生物降解性树脂或植物基 树脂如聚乳酸和聚丁二酸丁二醇酯或PS树脂，以得到树脂组合物。 此外，树脂组合物被注射成型以形成家用电器的外部主体。 特别是作为阻燃组分的二氧化硅 - 氧化镁催化剂在聚乳酸或PS树脂被制成阻燃剂的情况下提供具有优异的阻燃特性的树脂组合物作为非卤素类材料。

公开(公告)号：US20070112107A1

公开(公告)日：2007-05-17

申请号：US10572857

申请日：2004-09-17

申请人： Takehiko Yamashita ,  Kunihiko Takeda ,  Yoshiyuki Tani ,  Takao Hisazumi

发明人： Takehiko Yamashita ,  Kunihiko Takeda ,  Yoshiyuki Tani ,  Takao Hisazumi

IPC分类号： C08K5/49 ,  C08K5/07

CPC分类号： C08K5/0066 ,  C08K2201/018 ,  C08L67/02 ,  C08L67/04 ,  C08L101/00 ,  C08L2666/18 ,  C08L2666/02

摘要： At least one resin component which is selected from a biodegradable resin and a plant-based resin, and a flame retardancy-imparting component are kneaded to obtain a resin composition having flame retardancy. This resin composition makes it possible to apply the environment-friendly resin such as the biodegradable resin and the plant-based resin, for example, polylactic acid and polybutylene succinate to exterior bodies of home appliances. Particularly, in the case where polylactic acid is used with the acetylacetonatoiron as the flame-retardant component, a resin composition having excellent flame retardancy can be provided as a non-halogen material.

摘要翻译： 将从生物降解性树脂和植物性树脂中选择的至少一种树脂成分和阻燃赋予成分进行混炼，得到具有阻燃性的树脂组合物。 该树脂组合物能够将生物可降解树脂和植物性树脂例如聚乳酸和聚丁二酸丁二醇等环境友好的树脂涂布在家用电器的外部物体上。 特别是，在乙酰丙酮铁作为阻燃成分使用聚乳酸的情况下，可以提供具有优异阻燃性的树脂组合物作为非卤素材料。

公开(公告)号：US06702478B2

公开(公告)日：2004-03-09

申请号：US10030908

申请日：2002-01-14

申请人： Takeo Inagaki ,  Kunihiko Takeda ,  Akira Watanabe ,  Shigeru Endo ,  Yoshio Tokai

发明人： Takeo Inagaki ,  Kunihiko Takeda ,  Akira Watanabe ,  Shigeru Endo ,  Yoshio Tokai

IPC分类号： G02B638

CPC分类号： G02B6/3825 ,  G02B6/266 ,  G02B6/3816 ,  G02B6/382 ,  G02B6/3843 ,  G02B6/3893

摘要： In the connection of the optical fiber wires, it is required to align each axis of two optical passages to be connected, to minimize the connection space, and to include a retaining mechanism capable of preventing any invasion of foreign materials, such as dust, vapor and water. A pair of ferrule holders 2 for retaining a pair of optical fiber wires 21 positioned opposed to each other through an adapter B are rotated simultaneously by rotating an outer ring 4 to correct the displacement of the axes of the optical fiber wires. Further, a rotating stopper portion 33 on the shaft of the ferrule holder 2 is moved in conjunction with an elastic rotating stopper plate 13 disposed at the adapter B to retain the corrected position. A silicone low crosslinking-density gel 41 having the refractive index substantially equal to that of the optical fiber wires 21 is filled in a connection space 32, to minimize the connection space 32. The function of the silicone low crosslinking-density gel 41 can cope with any variance of external environment to retain the junction of the optical fiber wires 21 and prevent any deterioration of optical transmittance.

摘要翻译： 在光纤线的连接中，需要使要连接的两个光学通道的每个轴线对齐，以使连接空间最小化，并且包括能够防止任何入侵异物（例如灰尘，蒸气）的保持机构 和水。 用于保持通过适配器B彼此相对定位的一对光纤线21的一对套圈保持件2通过旋转外圈4同时旋转以校正光纤线的轴线的位移。 此外，套圈保持架2的轴上的旋转止动部33与设置在适配器B上的弹性旋转止动板13一起移动以保持校正位置。 具有与光纤线21的折射率基本相等的折射率的硅氧烷低交联密度凝胶41填充在连接空间32中，以使连接空间32最小化。硅氧烷低交联密度凝胶41的功能可以应付 具有外部环境的任何变化以保持光纤线21的接合，并且防止光透射率的任何劣化。

公开(公告)号：US08735486B2

公开(公告)日：2014-05-27

申请号：US13005193

申请日：2011-01-12

申请人： Takehiko Yamashita ,  Kunihiko Takeda

发明人： Takehiko Yamashita ,  Kunihiko Takeda

IPC分类号： C08K3/22

CPC分类号： C08K3/36 ,  C08K3/016

摘要： An exterior body of an electric appliance is produced by kneading one or more resin components and one or more flame retardancy-imparting components to give a composition, and molding the composition by an injection molding method or a compression molding method. At least one of the flame retardancy-imparting components is a catalytic cracking catalyst and the catalytic cracking catalyst is a silica-magnesia catalyst which is double oxide of silicon oxide and magnesium oxide or which is formed by binding silicon oxide and magnesium oxide. The at least one flame retardancy-imparting component is contained in an amount of 0.5 wt % to 40 wt % of the resin composition. No metal hydroxide and no polyvinyl chloride are contained in the composition.

摘要翻译： 通过捏合一种或多种树脂组分和一种或多种阻燃赋予组分以产生组合物，并通过注射成型法或压缩模塑法模制组合物来制造电器的外壳体。 至少一种阻燃剂组分是催化裂化催化剂，催化裂化催化剂是二氧化硅 - 氧化镁催化剂，它是氧化硅和氧化镁的双氧化物，或通过结合氧化硅和氧化镁形成的。 所述至少一种阻燃性成分的含量为树脂组合物的0.5重量％〜40重量％。 组合物中不含金属氢氧化物，不含聚氯乙烯。

公开(公告)号：US4748008A

公开(公告)日：1988-05-31

申请号：US816056

申请日：1986-01-03

申请人： Kunihiko Takeda ,  Heiichiro Obanawa

发明人： Kunihiko Takeda ,  Heiichiro Obanawa

IPC分类号： B01D59/26 ,  B01D15/04 ,  B01D59/30 ,  C22B60/02 ,  G01N30/88 ,  C01G43/00

CPC分类号： C22B60/0265 ,  B01D59/30

摘要： In a process for continuously separating uranium isotopes, .sup.235 U and .sup.238 U, by oxidation-reduction chromatography using a column of an anion exchanger, the separation of uranium isotopes and the regeneration of the oxidizing agent and reducing agent both deactivated during the separation of uranium isotopes can be simultaneously effected in a single column by returning to and passing through the column of an anion exchanger having a uranium adsorption zone an eluate containing a deactivated oxidizing agent and a deactivated reducing agent to regenerate the deactivated oxidizing agent and the deactivated reducing agent and to form an oxidizing agent zone, and returning to and passing through the column the regenerated reducing agent for the reduction of uranium.

摘要翻译： 在通过使用阴离子交换剂柱的氧化还原色谱法连续分离铀同位素235U和238U的过程中，铀同位素的分离以及在分离铀同位素期间都失活的氧化剂和还原剂的再分离可以 通过返回并通过具有铀吸附区的阴离子交换剂的柱，同时进行含有去活化氧化剂和失活还原剂的洗脱液以再生失活的氧化剂和失活的还原剂并形成 氧化剂区，并返回并通过塔再生还原剂用于还原铀。

公开(公告)号：US20080194739A1

公开(公告)日：2008-08-14

申请号：US11791174

申请日：2005-11-11

申请人： Takehiko Yamashita ,  Kunihiko Takeda

发明人： Takehiko Yamashita ,  Kunihiko Takeda

IPC分类号： C08K3/36

CPC分类号： C08K3/36 ,  C08K3/016

摘要： A flame-retardant composition is obtained wherein at least one resin selected from a biodegradable resin and a plant-based resin or a PS resin is flame retarded by using a non-halogen-based flame retardancy-imparting component. At least one catalyst selected from a catalyst for purifying hydrocarbon, a catalyst for cracking hydrocarbon, a catalyst for synthesizing hydrocarbon and a catalyst for reforming hydrocarbon is used as a component conferring flame retardancy and this catalyst is kneaded with a biodegradable resin or a plant based resin such as polylactic acid and polybutylene succinate or the PS resin so as to give a resin composition. Further, the resin composition is injection-molded to give an exterior body of electric home appliance. Particularly the silica-magnesia catalyst as a flame-retardant component provides a resin composition with excellent flame-retardant characteristics, as a non-halogen-based material, in the case where polylactic acid or the PS resin is made flame retardant.

摘要翻译： 得到阻燃组合物，其中通过使用非卤素系阻燃剂成分阻燃从而将选自生物降解性树脂，植物性树脂或PS树脂中的至少一种树脂阻燃。 使用选自烃类净化用催化剂，烃类裂化催化剂，烃类合成催化剂和烃类重整用催化剂中的至少一种催化剂作为赋予阻燃性的成分，将该催化剂与生物降解性树脂或植物基 树脂如聚乳酸和聚丁二酸丁二醇酯或PS树脂，以得到树脂组合物。 此外，树脂组合物被注射成型以形成家用电器的外部主体。 特别是作为阻燃组分的二氧化硅 - 氧化镁催化剂在聚乳酸或PS树脂被制成阻燃剂的情况下提供具有优异的阻燃特性的树脂组合物作为非卤素类材料。