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1. 发明授权

US4835028A Secure paper product 失效
标题翻译：安全纸产品
公开(公告)号：US4835028A
公开(公告)日：1989-05-30
申请号：US56495
申请日：1987-05-29
申请人： Subrata Dey , William R. Menyhert
发明人： Subrata Dey , William R. Menyhert
IPC分类号： G03G21/00 , D21H27/00 , G03C5/08 , G03G21/04 , G08B13/24
CPC分类号： G08B13/2411 , G03C5/08 , G03G21/043 , G08B13/2434 , G08B13/2442 , G08B13/2445 , Y10S283/902 , Y10S428/913 , Y10S428/915 , Y10S428/916 , Y10T428/22 , Y10T428/31703 , Y10T428/31993
摘要： A paper product includes both means for preventing images from being copied from the paper product by use of a xerographic photocopier; and means for enabling detection of the paper product when the paper product is transported through an interrogation zone of an article surveillance system.

2. 发明授权

US4964951A Process for making secure paper product 失效
标题翻译：制作安全纸制品的工艺
公开(公告)号：US4964951A
公开(公告)日：1990-10-23
申请号：US337340
申请日：1989-04-13
申请人： William R. Menyhert
发明人： William R. Menyhert
IPC分类号： B44F1/12 , G03C5/08 , G03G21/04 , G08B13/24
CPC分类号： G08B13/2411 , G03C5/08 , G03G21/043 , G08B13/2434 , G08B13/2442 , G08B13/2445
摘要： A process for making a paper product that includes both means for preventing images from being copied from the paper product by use of a xerographic photocopier; and means for enabling detection of the paper product when the paper product is transported through an interrogation zone of an article surveillance system. The process includes the steps of (a) mixing paper ingredients with a material selected from a group of materials that either respond to light within a predetermined portion of the light spectrum by flooding the light sensing means of the photocopier so as to obsure any image defined by print on the paper product, or totally absorb light within the predetermined portion of the light spectrum so that no light is received from the paper product by the light sensing means of the photocopier; (b) mulching the mixture of step (a); (c) embedding in the mulch during step (b) means for producing a unique signal in response to an interrogation signal; and (d) drying the mulched mixture of step (b) to provide a sheet of the mulched mixture. The embedded means include a heat-treated amorphous magnetostrictive wire that responds to magnetic reversal by producing a high amplitude signal over a wide range of harmonics of the magnetic reversal frequency.
摘要翻译：一种制造纸制品的方法，其包括通过使用静电复印机防止图像从纸张产品中复制的装置; 以及用于当纸制品通过物品监视系统的询问区传送时能够检测纸制品的装置。该方法包括以下步骤：（a）将纸张成分与选自材料组合的材料混合，所述材料通过溢出复印机的光感测装置而对光谱的预定部分内的光进行响应，以便观察所定义的图像或者完全吸收光谱的预定部分内的光，使得复印机的光检测装置不会从纸制品接收光; （b）覆盖步骤（a）的混合物; （c）在步骤（b）期间嵌入在覆盖物中，用于响应于询问信号产生唯一信号的装置; 和（d）干燥步骤（b）的覆盖的混合物以提供覆盖的混合物的片材。嵌入装置包括热处理的非晶磁致伸缩导线，其通过在磁反转频率的宽泛的谐波范围内产生高振幅信号来响应磁反转。

3. 发明授权

US4057524A Epoxy derivative compositions 失效
标题翻译：环氧衍生物组合物
公开(公告)号：US4057524A
公开(公告)日：1977-11-08
申请号：US654720
申请日：1976-02-02
申请人： William R. Menyhert
发明人： William R. Menyhert
IPC分类号： C07D303/22 , C07D303/24 , C08G59/14 , C08L33/02
CPC分类号： C07D303/22 , C07D303/24 , C08G59/1405 , Y10S524/921
摘要： Process for producing a new class of epoxy derivative compositions involving the steps of equalizing the reactivity rate of the alpha and beta carbon atoms of an epoxy group of an epoxy containing compound by contacting said compound with carbon dioxide to generate resonance of the oxirane oxygen thereby to stabilize the velocity of the subsequent primary reaction of the compound, and passing the stabilized epoxy compound into a aqueous liquid system. The liquid system can include a dispersion of at least one other compound including a group reactive with the epoxy containing compound. According to a preferred form of the invention, an epoxy resin is passed into a reaction zone and into contact with a carbon dioxide layer to generate resonance of the oxirane oxygens of the epoxy groups of said resin. The stabilized epoxy resin is then passed directly from said carbon dioxide layer into a single liquid phase aqueous dispersion of a polymer of an acrylic ester, such for example as of acrylic or methacrylic acid including pendant groups (e.g., carboxyl or hydroxyl) reactive with the epoxide. Addition of the epoxy to the acrylic dispersion is accompanied by stirring until addition is complete. The resulting single liquid phase epoxy dispersion is characterized by excellent shelf life, and is suitable as a coating material, plasticizer, base material for chemical manufacture, and in the manufacture of polymer fibers. As a coating material, when applied to a substrate and air dried, the epoxy derivative-acrylic polymer dispersion produces a tough, flexible film having outstanding properties including thermoplastic memory characteristics.
摘要翻译：涉及通过使所述化合物与二氧化碳接触以产生环氧乙烷氧的共振来平衡环氧化合物的环氧基的α和β碳原子的反应活性的步骤的方法，从而产生新的环氧衍生物组合物的方法，稳定化合物随后的一次反应的速度，并将稳定的环氧化合物通入水性液体体系。液体系统可以包括至少一种其它化合物的分散体，其包括与含环氧化合物反应的基团。根据本发明的优选形式，将环氧树脂通入反应区并与二氧化碳层接触以产生所述树脂的环氧基的环氧乙烷氧的共振。然后将稳定化的环氧树脂直接从所述二氧化碳层通入丙烯酸酯的聚合物的单液相水分散体，例如丙烯酸或甲基丙烯酸，其包括与下列物质反应的侧基（例如羧基或羟基）环氧化物。在丙烯酸分散体中加入环氧化物伴随着搅拌直到添加完成。得到的单液相环氧树脂分散体的特点是具有优良的保质期，适用于涂料，增塑剂，化学制造用基材，聚合物纤维的制造。作为涂料，当涂布在基材上并进行空气干燥时，环氧衍生物 - 丙烯酸聚合物分散体产生具有突出特性（包括热塑性记忆特性）的坚韧的柔性膜。

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