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1. 发明授权

US06962670B1 Determination of layer thickness or non-uniformity of layer thickness based on fluorophore additives 失效
标题翻译：基于荧光团添加剂确定层厚度或不均匀层厚度
公开(公告)号：US06962670B1
公开(公告)日：2005-11-08
申请号：US09640318
申请日：2000-08-16
申请人： Scott Arnold Hanson , Gregory Wayne Nelson , Michael Eugene Donelson
发明人： Scott Arnold Hanson , Gregory Wayne Nelson , Michael Eugene Donelson
IPC分类号： G01B11/06 , G01N21/64 , C09K11/00 , G01B15/02
CPC分类号： G01N21/643 , B29C47/0014 , B29C47/0019 , B29C47/0021 , B29C47/0023 , B29C47/0026 , B29C47/065 , B29C47/92 , B29C2947/92247 , B29C2947/92447 , B29C2947/92647 , B29C2947/92942 , G01B11/0658 , G01N2021/646
摘要： The invention provides a method for measuring the thickness, or non-uniformity of thickness, of one or more layers of a film or article such as a preform. At least one layer contains a known concentration and a substantially uniform distribution of fluorophores. The fluorophores are added to the one or more layers in sufficient quantity to impart fluorescence capable of detection by a detector when exposed to electromagnetic radiation at absorbing wavelengths. The layers of the invention may be made from polymeric material, non-polymeric material, or combinations thereof.
摘要翻译：本发明提供了一种用于测量膜或制品如预成型件的一层或多层的厚度或不均匀度的方法。至少一层含有已知浓度和基本均匀的荧光团分布。将荧光团以足够的量添加到一个或多个层中，以在暴露于吸收波长的电磁辐射时赋予检测器能够检测的荧光。本发明的层可以由聚合物材料，非聚合材料或其组合制成。

2. 发明授权

US5657404A Robust spectroscopic optical probe 失效
标题翻译：坚固的光谱光学探针
公开(公告)号：US5657404A
公开(公告)日：1997-08-12
申请号：US450597
申请日：1995-05-25
申请人： Norma Lindsey Buchanan , Daniel Charles Alsmeyer , Gregory Wayne Nelson , Roger Dale Edwards , Vincent Alvin Nicely
发明人： Norma Lindsey Buchanan , Daniel Charles Alsmeyer , Gregory Wayne Nelson , Roger Dale Edwards , Vincent Alvin Nicely
IPC分类号： G01J3/02 , G01N21/01 , G01N21/27 , G01N21/65 , G01N21/85 , G02B6/02 , G02B6/24 , G02B6/38 , G02B6/42 , G02B6/44 , G01J3/44 , G02B23/26
CPC分类号： G02B6/3855 , G01N21/8507 , G02B6/241
摘要： Disclosed is a spectroscopic probe apparatus useful for Raman, near infrared, luminescence, ultraviolet or visible spectroscopies that is formed with a robust method of construction using a molten metal soldering technique. The disclosed method and apparatus provides an optical probe that is easy to manufacture yet able to withstand drastic environmental conditions without damage and produce useful spectroscopic results under such conditions.
摘要翻译：公开了一种用于拉曼，近红外，发光，紫外或可见光谱的分光探针装置，其通过使用熔融金属焊接技术的坚固的结构方法形成。所公开的方法和装置提供了一种易于制造但能够承受剧烈环境条件而不损坏并在这种条件下产生有用的光谱结果的光学探针。

3. 发明授权

US5648032A Process for producing polyester articles having low acetaldehyde content 失效
标题翻译：具有低乙醛含量的聚酯制品的生产方法
公开(公告)号：US5648032A
公开(公告)日：1997-07-15
申请号：US509845
申请日：1995-08-01
申请人： Gregory Wayne Nelson , Vincent Alvin Nicely
发明人： Gregory Wayne Nelson , Vincent Alvin Nicely
IPC分类号： C08J3/12 , C08G63/78 , C08G63/88 , C08G63/90 , C08J3/20 , B29C47/76 , B29C47/92
CPC分类号： C08G63/88 , C08G63/90 , B29K2105/0002
摘要： Disclosed is a process for producing molded polyester articles having a low acetaldehyde content bya) reacting a glycol and a dicarboxylic acid in the melt phase to form a polyester having an I.V. of about 0.65-0.85,b) solidifying and pelletizing said polyester,c) remelting said polyester in an extruder, and,d) forming said polyester into shaped articles, wherein the polyester is devolatilized during or following said polymerization in the melt, while it is being remelted, after remelting, or any combination by passing a purge gas over said molten polyester.
摘要翻译：公开了一种通过以下方式制备具有低乙醛含量的模制聚酯制品的方法：a）在熔融相中使二醇和二羧酸反应形成具有I.V.的聚酯。约0.65-0.85，b）固化和造粒所述聚酯，c）在挤出机中重熔所述聚酯，和d）将所述聚酯成型成成型制品，其中聚酯在熔融物中或之后聚合过程中或之后脱挥发，而通过将清洗气体通过所述熔融聚酯进行再熔化或任何组合而被重熔。

4. 发明授权

US6099778A Process for producing pet articles with low acetaldehyde 失效
标题翻译：用于生产低乙醛的宠物用品的方法
公开(公告)号：US6099778A
公开(公告)日：2000-08-08
申请号：US956670
申请日：1997-10-23
申请人： Gregory Wayne Nelson , Vincent Alvin Nicely , Sam Richard Turner
发明人： Gregory Wayne Nelson , Vincent Alvin Nicely , Sam Richard Turner
IPC分类号： C08L67/00 , C08G63/88 , C08L67/02 , B28B3/20 , C08F6/00 , C08F20/00
CPC分类号： C08L67/02 , C08G63/88 , B29K2105/0002 , C08L77/00 , Y10S264/64
摘要： The present invention discloses a process for producing molded, shaped or extruded articles comprising the steps of:a) melt reacting, in the presence of a catalyst which is substantially free of Co compounds, at least one glycol and at least one dicarboxylic acid to form a polyester having an I.V. of at least about 0.5 dL/g, wherein said at least one glycol is selected from the group consisting of glycols having up to 10 carbon atoms and mixtures thereof and said dicarboxylic is selected from the group consisting of alkyl dicarboxylic acids having 2 to 16 carbon atoms, aryl dicarboxylic acids having 8 to 16 carbon atoms and mixtures thereof;b) adding an acetaldehyde reducing additive to said polyester to form a reduced acetaldehyde polyester; andc) forming said reduced acetaldehyde polyester into articles directly from step b.Thus, the present invention provides a process for directly producing from the melt article having extremely low acetaldehyde content.
摘要翻译：本发明公开了一种生产模塑，成型或挤出制品的方法，包括以下步骤：a）在基本上不含Co化合物的催化剂存在下熔融反应至少一种二醇和至少一种二羧酸形成具有IV的聚酯至少约0.5dL / g，其中所述至少一种二醇选自具有至多10个碳原子的二醇及其混合物，并且所述二羧酸选自具有2至16个碳原子的烷基二羧酸 8-18个碳原子的芳基二羧酸及其混合物; b）向所述聚酯中加入乙醛还原添加剂以形成还原乙醛聚酯; 和c）直接从步骤b将所述还原的乙醛聚酯制成制品。因此，本发明提供了由具有极低乙醛含量的熔融制品直接生产的方法。

5. 发明授权

US5678751A Robust spectroscoptic optical probe 失效
标题翻译：强大的光谱光学探针
公开(公告)号：US5678751A
公开(公告)日：1997-10-21
申请号：US664721
申请日：1996-06-17
申请人： Norma Lindsey Buchanan , Daniel Charles Alsmeyer , Gregory Wayne Nelson , Roger Dale Edwards , Vincent Alvin Nicely
发明人： Norma Lindsey Buchanan , Daniel Charles Alsmeyer , Gregory Wayne Nelson , Roger Dale Edwards , Vincent Alvin Nicely
IPC分类号： G01J3/02 , G01N21/01 , G01N21/27 , G01N21/65 , G01N21/85 , G02B6/02 , G02B6/24 , G02B6/38 , G02B6/42 , G02B6/44 , G02B6/04 , B23K1/00
CPC分类号： G02B6/3855 , G01N21/8507 , G02B6/241
摘要： Disclosed is a spectroscopic probe apparatus useful for Raman, near infrared, luminescence, ultraviolet or visible spectroscopies that is formed with a robust method of construction using a molten metal soldering technique. The disclosed method and apparatus provides an optical probe that is easy to manufacture yet able to withstand drastic environmental conditions without damage and produce useful spectroscopic results under such conditions.
摘要翻译：公开了一种用于拉曼，近红外，发光，紫外或可见光谱的分光探针装置，其通过使用熔融金属焊接技术的坚固的结构方法形成。所公开的方法和装置提供了一种易于制造但能够承受剧烈环境条件而不损坏并在这种条件下产生有用的光谱结果的光学探针。

6. 发明授权

US06432715B1 Method for marking items for identification 失效
标题翻译：标识物品的识别方法
公开(公告)号：US06432715B1
公开(公告)日：2002-08-13
申请号：US09040864
申请日：1998-02-24
申请人： Gregory Wayne Nelson , James John Krutak, Sr.
发明人： Gregory Wayne Nelson , James John Krutak, Sr.
IPC分类号： G01N2164
CPC分类号： G06K19/06009 , G06K2019/06234 , G09F3/00 , Y10T436/13
摘要： A method for marking or tagging individual microparticles using a near infrared fluorophore for identification is provided. The near infrared fluorophore is included with one or more layers comprising the microparticle. Desirably, the coating layers contain colorants such as dyes and/or pigments which increases the total possible combinations that may be used to identify the marked material. There is further provided a method for marking a material using these microparticles containing a near infrared fluorophore.
摘要翻译：提供了使用近红外荧光团进行识别的标记或标记单个微粒的方法。近红外荧光团包含一个或多个包含微粒的层。期望地，涂层包含着色剂，例如染料和/或颜料，其增加可用于鉴定标记材料的总可能组合。还提供了使用含有近红外荧光团的这些微粒来标记材料的方法。

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