公开(公告)号：US08318698B2

公开(公告)日：2012-11-27

申请号：US13031588

申请日：2011-02-21

Applicant: Jong-Min Lee ,  Dae-Wook Kim ,  Young-Doo Jun ,  Seong-Guen Oh ,  Christopher Paradies

Inventor： Jong-Min Lee ,  Dae-Wook Kim ,  Young-Doo Jun ,  Seong-Guen Oh ,  Christopher Paradies

IPC: A61K31/695 ,  A61K31/28

CPC classification number: B82Y30/00 ,  A01N59/16 ,  C07B2200/11 ,  C08J3/2053 ,  C08K3/36 ,  C08K5/548 ,  C08L39/06 ,  Y10T428/2993 ,  Y10T428/2998 ,  A01N25/04 ,  A01N25/08 ,  A01N25/12 ,  A01N25/34 ,  A01N2300/00

Abstract: Size-controlled immobilization of metal nano-clusters onto particles or nanoparticles is achieved using a polyol process. Polyol processing makes it possible to use thiol groups as a chemical protocol to functionalize the surface of particles, such as silica and polystyrene nanoparticles. Metal nano-clusters, such as silver, gold, platinum and palladium, nucleate and grow on the surface of the particles. The metal nano-clusters may be synthesized in a one-pot process from metal salts, nitrates, nitrites, sulfates, sulfites and the like. Any source of metal ions compatible with the polyol suspension and selected particles may be used. The size of immobilized metal nano-clusters may be controlled by additions of a poly(vinylpyrrolidone) or other polymer capable of regulating the metal ion reduction and nucleation process and by controlling concentration of metal ions, the nucleation and/or growth temperatures, and processing time.

Abstract translation: 使用多元醇工艺可以将金属纳米簇的尺寸控制固定在颗粒或纳米颗粒上。 多元醇加工使得可以使用硫醇基团作为化学方案来官能化颗粒表面，如二氧化硅和聚苯乙烯纳米颗粒。 金属纳米簇，例如银，金，铂和钯，在颗粒表面成核并生长。 金属纳米簇可以在一锅法中由金属盐，硝酸盐，亚硝酸盐，硫酸盐，亚硫酸盐等合成。 可以使用与多元醇悬浮液和选定颗粒相容的任何金属离子源。 固定金属纳米簇的大小可以通过加入聚（乙烯基吡咯烷酮）或其它能够调节金属离子还原和成核过程并通过控制金属离子浓度，成核和/或生长温度和加工的聚合物来控制 时间。

公开(公告)号：US20100050197A1

公开(公告)日：2010-02-25

申请号：US12510178

申请日：2009-07-27

Applicant: Michael Griffin ,  Christopher Paradies

Inventor： Michael Griffin ,  Christopher Paradies

IPC: G11B7/0033 ,  G06K19/00

CPC classification number: G11B7/2403 ,  G11B7/24012 ,  G11B7/24097

Abstract: An improved optical cards includes one or more of the following features, comparatively high density material disposed at or near the periphery of the optical card to increase the rotational moment of inertia of a card without increasing the thickness of the card, comparatively high density layers added to a side opposite of the optical read side of an optical card, scratch protection disposed on the optical read surface of the optical media but not covering the tracks containing optically encoded data, or comparatively high density scratch protection disposed on the optical read surface of the optical media but not covering the tracks containing optically encoded data, and combinations of these features.

Abstract translation: 改进的光卡包括以下特征中的一个或多个，设置在光卡周边或附近的比较高密度的材料，以增加卡的旋转转动惯量，而不增加卡的厚度，添加相对高密度的层 到与光卡的光学读取侧相对的一侧，设置在光学介质的光学读取表面上但不覆盖包含光学编码数据的轨道的划痕保护，或设置在光学读取表面上的相对高密度的划痕保护 光学介质，但不覆盖包含光学编码数据的轨道，以及这些特征的组合。

公开(公告)号：US20120009425A1

公开(公告)日：2012-01-12

申请号：US13031588

申请日：2011-02-21

Applicant: Jong-Min Lee ,  Dae-Wook Kim ,  Young-Doo Jun ,  Seong-Guen Oh ,  Christopher Paradies

Inventor： Jong-Min Lee ,  Dae-Wook Kim ,  Young-Doo Jun ,  Seong-Guen Oh ,  Christopher Paradies

IPC: B32B5/16 ,  A01N59/16 ,  C08F8/42 ,  C01B33/00 ,  A01P1/00 ,  A01N25/26 ,  C08F112/08 ,  B82Y30/00

CPC classification number: B82Y30/00 ,  A01N59/16 ,  C07B2200/11 ,  C08J3/2053 ,  C08K3/36 ,  C08K5/548 ,  C08L39/06 ,  Y10T428/2993 ,  Y10T428/2998 ,  A01N25/04 ,  A01N25/08 ,  A01N25/12 ,  A01N25/34 ,  A01N2300/00

Abstract: Size-controlled immobilization of metal nano-clusters onto particles or nanoparticles is achieved using a polyol process. Polyol processing makes it possible to use thiol groups as a chemical protocol to functionalize the surface of particles, such as silica and polystyrene nanoparticles. Metal nano-clusters, such as silver, gold, platinum and palladium, nucleate and grow on the surface of the particles. The metal nano-clusters may be synthesized in a one-pot process from metal salts, nitrates, nitrites, sulfates, sulfites and the like. Any source of metal ions compatible with the polyol suspension and selected particles may be used. The size of immobilized metal nano-clusters may be controlled by additions of a poly(vinylpyrrolidone) or other polymer capable of regulating the metal ion reduction and nucleation process and by controlling concentration of metal ions, the nucleation and/or growth temperatures, and processing time.

Abstract translation: 使用多元醇工艺可以将金属纳米簇的尺寸控制固定在颗粒或纳米颗粒上。 多元醇加工使得可以使用硫醇基团作为化学方案来官能化颗粒表面，如二氧化硅和聚苯乙烯纳米颗粒。 金属纳米簇，例如银，金，铂和钯，在颗粒表面成核并生长。 金属纳米簇可以在一锅法中由金属盐，硝酸盐，亚硝酸盐，硫酸盐，亚硫酸盐等合成。 可以使用与多元醇悬浮液和选定颗粒相容的任何金属离子源。 固定金属纳米簇的大小可以通过加入聚（乙烯基吡咯烷酮）或其它能够调节金属离子还原和成核过程并通过控制金属离子浓度，成核和/或生长温度以及加工的聚合物来控制 时间。