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1. 发明专利

JP2006176730A Sustained-release iodine-containing antibacterial resin composition 审中-公开
标题翻译：持续释放含有铑的抗生素树脂组合物
公开(公告)号：JP2006176730A
公开(公告)日：2006-07-06
申请号：JP2004374099
申请日：2004-12-24
申请人： Hashimoto Kazuaki , Jfe Techno Research Corp , Jfeテクノリサーチ株式会社 , Suyama Sukeyuki , Zenken:Kk , 株式会社全研 , 橋本和明 , 須山祐之
发明人： SAKAMOTO RYOZO , NAKAHARA HISANAO , TAWARA KOICHI
IPC分类号： C08L101/12 , B32B27/18 , C08K3/16 , C08K9/00 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To propose an iodine-containing antibacterial resin composition having excellent sustained release properties. SOLUTION: The iodine-containing antibacterial resin composition is obtained by heating a water-insoluble thermoplastic resin having a melting point below that of iodine and that of a water-soluble thermoplastic resin as a matrix resin with iodine particles and water-soluble thermoplastic resin particles at a temperature below the melting point of the iodine and below the melting point of the water-soluble thermoplastic resin and not lower than the melting point of the water-insoluble thermoplastic resin, carrying out melt kneading and dispersing the iodine particles and water-soluble thermoplastic resin particles in the matrix resin. Thereby, the resin composition can readily be molded and processed into an optional shape adapted to purposes of uses. Furthermore, the sustained release pathway of the iodine can be ensured to afford the antibacterial resin composition having excellent sustained release properties. The sustained release rate and amount of the sustained release can optionally be controlled in a desired sustained release pattern by providing a structure having a plurality of resin composition layers in which the contents of the iodine particles and water-soluble thermoplastic resin particles are varied, respetively. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提出具有优异的缓释性能的含碘抗菌树脂组合物。解决方案：含碘抗菌树脂组合物通过加热具有低于碘的熔点的水不溶性热塑性树脂和具有碘颗粒和水溶性的作为基质树脂的水溶性热塑性树脂的水不溶性热塑性树脂在低于碘的熔点且低于水溶性热塑性树脂的熔点的温度下的热塑性树脂颗粒，并且不低于不溶于水的热塑性树脂的熔点，进行熔融捏合和分散碘颗粒，基质树脂中的水溶性热塑性树脂颗粒。因此，树脂组合物可以容易地模制和加工成适合于使用目的的任选形状。此外，可以确保碘的持续释放途径，以提供具有优异的缓释性能的抗菌树脂组合物。持续释放速率和持续释放量可以任选地通过提供具有多个树脂组合物层的结构控制在期望的持续释放模式中，其中碘颗粒和水溶性热塑性树脂颗粒的含量变化。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2007009090A Conductive plastic material 审中-公开
标题翻译：导电塑料
公开(公告)号：JP2007009090A
公开(公告)日：2007-01-18
申请号：JP2005192979
申请日：2005-06-30
申请人： Jfe Techno Research Corp , Jfeテクノリサーチ株式会社
发明人： SAKAMOTO RYOZO , SHIBUYA KIYOSHI , MIKURIYA TAKASHI
IPC分类号： C08L101/00 , B29C45/00 , B29K505/00 , C08K7/04 , H01B1/22 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide a conductive plastic material having uniform conductivity and free from scattering of electromagnetic shield effect.
SOLUTION: The conductive plastic material is obtained by uniformly dispersing preferably 10-80 mass% metallic fiber made of stainless steel having 1-50 μm diameter and 50-500 μm length and exhibiting vortical state and optionally further ≤20 mass% metallic fiber made of stainless steel having 5-30 μm diameter and 1-15 mm length and exhibiting linear state into a thermoplastic resin. Dispersion of the metallic fiber is made uniform even if stratified flow of a resin occurs when inserting into a mold and entanglement of metallic fibers is kept favorable and conductivity and shield effect are made uniform by kneading the resin with the metallic fiber exhibiting vortical state as the metallic fiber.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有均匀导电性并且没有电磁屏蔽效应散射的导电塑料材料。
解决方案：导电塑料材料通过均匀分散，优选10-80质量％的由直径1-50μm和长度为50-500μm的不锈钢制成的金属纤维，具有涡旋状态，任选地进一步≤20质量％的金属纤维由不锈钢制成，直径为5-30μm，长度为1-15mm，呈直线状态呈热塑性树脂。即使当插入模具中时发生树脂的分层流动，金属纤维的分散也保持均匀，并且通过将树脂与呈涡旋状态的金属纤维捏合而使金属纤维的缠结保持良好，导电性和屏蔽效果均匀金属纤维。版权所有（C）2007，JPO＆INPIT

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