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1. 发明申请

WO2009132245A1 SELECTIVE DEPOSITION MODELING USING CW UV LED CURING 审中-公开
标题翻译：选择性沉积使用CW UV LED固化的建模
公开(公告)号：WO2009132245A1
公开(公告)日：2009-10-29
申请号：PCT/US2009/041622
申请日：2009-04-24
申请人： 3D SYSTEMS, INC. , LIM, Jim, Hong , ANGULO, Hernando, Vicente , CLAY, John, D.
发明人： LIM, Jim, Hong , ANGULO, Hernando, Vicente , CLAY, John, D.
IPC分类号： B29C67/00
CPC分类号： B29C67/0059 , B29C64/112 , B29C64/135 , B29C64/153 , B29C64/386 , B29C67/0066 , B29C67/0077 , B29C67/0088 , B29C2035/0827
摘要： A continuous-wave (CW) ultraviolet (UV) curing system for solid freeform fabrication (SFF) is provided, wherein the curing system is configured to provide an exposure of UV radiation for one or more layers of UV-curable material. One or more UV exposures may initiate curing of a curable material in the layer dispensed by a solid freeform fabrication apparatus. One approach to provide the single or multiple UV exposures is the use of one or more UV LEDs, which generate UV radiation without generating any substantial amounts of infrared (IR) radiation at the same time. This allows for the curing process to be energy efficient and also allows for the SFF system to be far less complex.
摘要翻译：提供了一种用于固体自由形成（SFF）的连续波（CW）紫外线（UV）固化系统，其中固化系统被配置为提供一个或多个UV可固化材料层的紫外线辐射。一个或多个UV曝光可以引发在固体自由形成制造装置分配的层中固化可固化材料。提供单次或多次UV曝光的一种方法是使用一个或多个UV LED，其同时产生UV辐射而不产生任何大量的红外（IR）辐射。这使得固化过程能够节能并且还允许SFF系统复杂得多。

2. 发明申请

WO2007025272A2 BIOCIDAL PREMIXTURES 审中-公开
标题翻译：生物危机
公开(公告)号：WO2007025272A2
公开(公告)日：2007-03-01
申请号：PCT/US2006/033630
申请日：2006-08-25
申请人： HONEYWELL INTERNATIONAL INC. , MERRILL, Natalie, A. , GARFT, James, E. , CLAY, John, D.
发明人： MERRILL, Natalie, A. , GARFT, James, E. , CLAY, John, D.
IPC分类号： A01N25/34 , A01N55/10
CPC分类号： A01N25/34 , Y10T428/249925 , A01N25/10 , A01N43/54 , A01N55/00
摘要： This invention provides a novel biocidal premixture, particularly useful as a component in cellulose reinforced thermoplastic composites. The inventive biocidal premixture includes a combination of a biocidal agent, either a coupling agent, a lubricant, or both. The addition of such biocidal premixtures to cellulose reinforced thermoplastic composite materials offers improved resistance to attack by molds, fungus, algae, and the like, improved adhesion stability, greater moisture resistance and aging resistance, limited leaching, enhanced toughness moduli, and increased efficiency in such composites. Products using the inventive biocidal premixtures are useful in forming materials for exterior building applications such as decks, siding, roofing, windows, moldings, docks, wharfs and the like.
摘要翻译：本发明提供了一种新颖的杀生物预混剂，特别可用作纤维素增强热塑性复合材料中的组分。本发明的杀生物预防剂包括杀生物剂，偶联剂，润滑剂或两者的组合。将这种杀生物预防剂添加到纤维素增强的热塑性复合材料中提供了改进的抵抗模具，真菌，藻类等的侵蚀，改进的粘附稳定性，更好的耐湿性和耐老化性，有限的浸出，增强的韧性模量和提高的效率这样的复合材料。使用本发明的杀生物预防剂的产品可用于形成用于外部建筑应用的材料，例如甲板，壁板，屋顶，窗户，模制品，码头，码头等。

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