公开(公告)号：US5288318A

公开(公告)日：1994-02-22

申请号：US088961

申请日：1993-07-01

申请人： Jean M. Mayer ,  Glenn R. Elion

发明人： Jean M. Mayer ,  Glenn R. Elion

IPC分类号： C08L1/12 ,  C08L3/02 ,  C08L3/00

CPC分类号： C08L1/12 ,  C08L3/02 ,  C08L2201/06

摘要： A method and composition are provided for making biodegradable injection ded parts from 30% to 70% cellulose acetate, 10% to 60% unmodified raw (whole) starch and 5% to 35% plasticizer including glycerols and glycerol acetates. Other ingredients that can be used include: starch, flour and paper acetates; gelatin; boric acid; and agricultural fillers. The solid ingredients are combined and fed to an extruder used to make pellets or to feed injection molding equipment. The resulting parts are clear to white or colorful depending upon the added filler materials. The plastics formed are water resistant, high strength and biodegradable.

摘要翻译： 提供了一种方法和组合物，用于制造30％至70％乙酸纤维素，10％至60％未改性原始（全部）淀粉和5％至35％增塑剂的可生物降解的注塑部件，包括甘油和甘油乙酸酯。 可以使用的其他成分包括：淀粉，面粉和乙酸乙酯; 明胶; 硼酸 和农业填料。 将固体成分混合并加入到用于制备颗粒的挤出机中或用于进料注塑设备。 根据添加的填充材料，所得部分清澈至白色或五彩缤纷。 形成的塑料是防水，高强度和可生物降解的。

公开(公告)号：US5205863A

公开(公告)日：1993-04-27

申请号：US791721

申请日：1991-11-14

申请人： Glenn R. Elion

发明人： Glenn R. Elion

IPC分类号： C08B31/04 ,  C08L3/06

CPC分类号： C08B31/04 ,  C08L3/06 ,  C08L2201/06

摘要： Biodegradable starch acetate plastics are synthesized from whole agricultural flours and acetylating agents, without the use of solvents. The process includes a low temperature, staged addition of catalyst to the reactant mixture. The resultant polymers may be blended with other polymers, and biodegradable plasticizers as well as other materials. Plastics with a wide range of colors and physical properties are produced using natural coloring agents, agricultural fillers, and product blending.

摘要翻译： 可生物降解的淀粉醋酸酯塑料由全部农用面粉和乙酰化剂合成，不使用溶剂。 该方法包括向反应混合物中低温分阶段加入催化剂。 所得聚合物可以与其它聚合物，可生物降解的增塑剂以及其他材料共混。 使用天然着色剂，农业填料和产品混合生产具有广泛颜色和物理性质的塑料。

公开(公告)号：US4473599A

公开(公告)日：1984-09-25

申请号：US382698

申请日：1982-05-27

申请人： Glenn R. Elion

发明人： Glenn R. Elion

IPC分类号： C03B37/018 ,  C03C17/23 ,  C03C25/10 ,  G02B6/036 ,  G02B6/44 ,  G02B1/10 ,  G02B5/14

CPC分类号： G02B6/443 ,  C03B37/018 ,  C03C17/23 ,  C03C25/104 ,  C03C25/1075 ,  C03C2217/211 ,  C03C2217/212 ,  C03C2217/23 ,  C03C2218/152 ,  Y10S359/90

摘要： A process for manufacturing an optical fiber having a ceramic coating applied at the preform stage or drawn fiber stage wherein the coating hermetically seals the fiber against penetration of environmental gases and fluids and increases the fiber tensile strength, and a fiber produced by the process. An optical fiber preform, from which a fiber is to be drawn, preferably after a preliminary cleaning and drying, is coated with a ceramic layer by reacting hot gaseous compounds of tin or titanium with chlorine, bromine or iodine and water or hydrogen peroxide, typically with nitrogen or oxygen carrier gases. The reaction produces a thin ceramic preform coating of one or more layers of an oxide of tin, titanium, or tin with titanium. The thus coated preform is drawn to the dimensions of a desired optical fiber. The drawn fiber may itself be coated, typically in an on-line process fed directly from a drawing furnace, and comprising one or more reaction zones which apply a further or initial ceramic layer to the fiber. The thus coated or multiply coated fiber is typically buffer coated. Prior to the application of the buffer coating, the bonding between buffer and ceramic is improved by the application of a coupling enhancement compound.

摘要翻译： 一种制造光纤的方法，其具有在预成型工段或拉伸纤维阶段施加的陶瓷涂层，其中所述涂层气密地密封所述纤维以防止环境气体和流体的侵入并增加纤维的拉伸强度，以及通过该方法生产的纤维。 一般来说，预先清洗和干燥纤维的纤维预成型件通过使锡或钛的热气态化合物与氯，溴或碘和水或过氧化氢反应而被陶瓷层涂覆，通常 用氮气或氧气载气。 该反应产生一层或多层锡，钛或锡与钛的氧化物的薄陶瓷预制件涂层。 将如此涂布的预制件拉伸成所需光纤的尺寸。 拉伸的纤维本身可以通常在直接从拉丝炉进料的在线方法中进行涂覆，并且包括一个或多个向纤维施加另外或初始陶瓷层的反应区域。 如此涂布或多层涂覆的纤维通常是缓冲涂层的。 在施加缓冲涂层之前，通过施加偶联增强化合物来改善缓冲剂和陶瓷之间的结合。

公开(公告)号：US4243297A

公开(公告)日：1981-01-06

申请号：US52895

申请日：1979-06-27

申请人： Glenn R. Elion

发明人： Glenn R. Elion

IPC分类号： G02B6/34 ,  G02B5/14

CPC分类号： G02B6/29368 ,  G02B6/2938

摘要： An optical wavelength division multiplexer mixer-splitter wherein a precision formed substrate chip is fabricated with a first traversing groove and at least a second intersecting groove. A first input/output optical fiber lies upon one end of the first groove and at least a second input/output fiber lies upon the at least a second groove. An output/input optical fiber is aligned upon the other end of the first traversing groove and terminates at a position adjacent the intersection of the first and second grooves upon the substrate chip. The output/input optical fiber is terminated with an angled end face in optical alignment with the first and at least a second input/output optical fibers. The end face is provided with an integral optical coating whereby the unit may serve as a wavelength division mixer, splitter or optical power tap for two or more optical wavelengths.

摘要翻译： 一种光波分复用器混频器分离器，其中制造具有第一横向槽和至少第二相交槽的精密成形衬底芯片。 第一输入/输出光纤位于第一凹槽的一端，并且至少第二输入/输出光纤位于至少第二凹槽上。 输出/输入光纤在第一横动槽的另一端对准，并终止在与基板芯片上的第一和第二凹槽相交的位置处。 输出/输入光纤以与第一和至少第二输入/输出光纤光学对准的成角度的端面端接。 端面设置有一体的光学涂层，由此该单元可以用作用于两个或更多个光波长的波分复用器，分光器或光功率抽头。

公开(公告)号：US3970659A

公开(公告)日：1976-07-20

申请号：US632935

申请日：1975-11-18

申请人： Glenn R. Elion ,  Arthur E. Klink

发明人： Glenn R. Elion ,  Arthur E. Klink

IPC分类号： B01J23/28 ,  B01J27/199 ,  C07D213/84 ,  C07D213/57

CPC分类号： C07D213/84 ,  B01J23/002 ,  B01J23/28 ,  B01J27/199 ,  B01J2523/00

摘要： Cyanopyridines are prepared by bringing a reactant stream comprising an alkyl substituted pyridine, ammonia, steam and oxygen into contact with a novel catalyst composition which results in high selectivity to the desired cyanopyridine.

公开(公告)号：US5244945A

公开(公告)日：1993-09-14

申请号：US916659

申请日：1992-07-20

申请人： Glenn R. Elion

发明人： Glenn R. Elion

IPC分类号： C08B3/00 ,  C08B3/06

CPC分类号： C08B3/00 ,  C08B3/06

摘要： A method is provided for preparing a cellulose ester plastic composition from waste paper (e.g. recycled paper) and/or sugar cane bagasse. The paper or bagasse is reacted with an acid anhydride in the presence of a catalyst to esterify some of the hydroxy groups on the cellulose. The resulting cellulose ester product is combined with various additives such as acetins, agricultural fillers, and carbon particles.

摘要翻译： 提供了从废纸（例如再循环纸）和/或甘蔗甘蔗渣制备纤维素酯塑料组合物的方法。 纸或蔗渣与酸酐在催化剂存在下反应以酯化纤维素上的一些羟基。 所得的纤维素酯产物与各种添加剂如乙炔，农业填料和碳颗粒混合。

公开(公告)号：US3970657A

公开(公告)日：1976-07-20

申请号：US633055

申请日：1975-11-18

申请人： Glenn R. Elion ,  Arthur E. Klink

发明人： Glenn R. Elion ,  Arthur E. Klink

IPC分类号： B01J23/34 ,  B01J27/199 ,  C07D213/84 ,  C07D213/57

CPC分类号： C07D213/84 ,  B01J23/002 ,  B01J23/34 ,  B01J27/199 ,  B01J2523/00

摘要： Cyanopyridines are prepared by bringing a reactant stream comprising an alkyl substituted pyridine, ammonia, steam and oxygen into contact with a novel catalyst composition which results in high selectivity to the desired cyanopyridine.

摘要翻译： 通过使包含烷基取代的吡啶，氨，蒸汽和氧气的反应物流与新的催化剂组合物接触来制备氰基吡啶，其导致对期望的氰基吡啶的高选择性。

公开(公告)号：US4927856A

公开(公告)日：1990-05-22

申请号：US327643

申请日：1989-03-23

申请人： Glenn R. Elion

发明人： Glenn R. Elion

IPC分类号： F01K25/14 ,  F03G7/04 ,  F24J3/08

CPC分类号： F01K25/14 ,  F03G7/04 ,  F24J3/08 ,  Y02E10/10

摘要： Electricity generation, hydrogen gas production, and methanol production are combined in an integrated system and process for recovering both energy and chemical values from a geothermal resource. Electricity is generated by turbines run by the heated pressurized gas stream emerging from the resource, and the electricity is then used in an electrolysis unit which converts water, optionally condensed from the resource gas, to hydrogen gas, which is then reacted with the carbon oxides in the resource gas to form methanol. Hydrogen sulfide is removed from the resource gas prior to the methanol synthesis by passing the gas through a scrubber where it is contacted with an aqueous solution which is then regenerated by contact with either oxygen from the electrolysis unit or air, and the regenerated solution, free of the regenerating gas, is recycled to the scrubber, thereby avoiding dilution of the resource gas prior to its use in the methanol synthesis.

摘要翻译： 发电，氢气生产和甲醇生产结合在一起，用于从地热资源中回收能源和化学价值的综合系统和过程。 电力由通过从资源出来的加热加压气流运行的涡轮机产生，然后电力被用于将水从资源气体中任意冷凝的电解单元转化为氢气，然后氢气与碳氧化物反应 在资源气中形成甲醇。 在甲醇合成之前，通过使气体通过洗涤器，将其与水溶液接触，然后通过与来自电解单元或空气的氧气接触再生而再生溶液，再生溶液，游离 的再生气体被再循环到洗涤器中，从而避免资源气体在其用于甲醇合成之前的稀释。

公开(公告)号：US4567771A

公开(公告)日：1986-02-04

申请号：US502979

申请日：1983-06-10

申请人： Arthur R. Nelson ,  Glenn R. Elion

发明人： Arthur R. Nelson ,  Glenn R. Elion

IPC分类号： G01P15/093 ,  G01H9/00 ,  G01P15/08

CPC分类号： G01P15/093

摘要： A wide bandwidth, high sensitivity optical accelerometer having a lever arm to amplify the mechanical displacement of the accelerometer mass element. The optical accelerometer includes a high resonant-frequency spring-mass system, wherein the acceleration forces up to several hundred Hz cause a linear displacement of the mass with force, which, through the lever arm, modulates the intensity of a beam of light with a large gain. The modulated light beam is in turn converted to an electrical signal which corresponds to the applied accelerating force. The accelerometer of the present invention may be largely fabricated from a single piece of material such as silicon, wherein the lever, mass, spring and supporting structure are etched from a single substrate according to known photolithographic processes. Alternatively, the accelerometer components may be molded from a sheet plastic or other material. The accelerometer herein described provides a desired wide bandwidth and high sensitivity characteristic, and may be economically and accurately fabricated according to known manufacturing techniques.

摘要翻译： 具有用于放大加速度计质量元件的机械位移的杠杆臂的宽带宽高灵敏度光学加速度计。 光学加速度计包括高谐振频率弹簧质量系统，其中加速力达几百赫兹引起质量与力的线性位移，力通过杠杆臂调制光束的强度 大增益。 调制光束又转换成对应于施加的加速力的电信号。 本发明的加速度计可以很大程度上由单片材料制成，例如硅，其中根据已知的光刻工艺，从单个基板上蚀刻杠杆，质量，弹簧和支撑结构。 或者，加速度计部件可以由片状塑料或其他材料模制。 本文描述的加速度计提供期望的宽带宽和高灵敏度特性，并且可以根据已知的制造技术经济地和精确地制造。

公开(公告)号：US4525026A

公开(公告)日：1985-06-25

申请号：US442919

申请日：1982-11-19

申请人： Glenn R. Elion

发明人： Glenn R. Elion

IPC分类号： G02B6/44 ,  H01B7/28 ,  G02B5/172

CPC分类号： H01B7/28 ,  G02B6/4401 ,  G02B6/4427 ,  G02B6/443 ,  G02B6/4494

摘要： The optically transmissive fiber of a fiber optic cable is protected from degradation by corrosion from environmental fluids in high pressure and/or temperature environments. The light transmitting fiber is surrounded with one or more protective layers which contain finely divided particles, typically of the same composition as the corrodible components of the fiber, with the particles functioning to absorb and neutralize the corrosivity of the environmental fluids. These fluids cannot be entirely prevented from slowly penetrating the protective layers or coatings over time, particularly under the influence of the elevated temperatures or pressures. The particles are typically of a metal or metal oxide matching the metal or metal oxide constituent of the outer portions of the optical fiber itself. These particles typically are suspended in the polymeric, buffering layer directly surrounding the optical fiber. The particles are in a powdered form of micron size or smaller. This small size avoids micro bending losses typically associated with the presence of inhomogeneous layers adjacent to the optically transmitting fiber. Preferably before being buffer coated, the optical fiber is given a protective metal or metal oxide surface layer and a coupling agent layer may also be added between the fiber and buffer layer. This coupling layer is also doped with powders of the corrosion protecting elements. Outer layers such as cable sheathing may also include doping compounds to absorb or neutralize the corrosive environmental fluids.

摘要翻译： 在高压和/或温度环境下，光纤电缆的光学透射光纤被保护免受来自环境流体的腐蚀的退化。 光传输光纤被一个或多个保护层包围，该保护层包含微细的颗粒，通常与纤维的可腐蚀组分具有相同的组成，颗粒起吸收和中和环境流体的腐蚀性的作用。 这些流体不能完全防止随时间缓慢地渗透保护层或涂层，特别是在升高的温度或压力的影响下。 颗粒通常是与光纤本身的外部部分的金属或金属氧化物成分相匹配的金属或金属氧化物。 这些颗粒通常悬浮在直接围绕光纤的聚合物缓冲层中。 颗粒为微米级或更小的粉末形式。 这种小尺寸避免了通常与邻近光学传输光纤的不均匀层的存在相关联的微弯曲损耗。 优选在缓冲涂层之前，给予光纤保护金属或金属氧化物表面层，并且还可以在光纤和缓冲层之间加入耦合剂层。 该耦合层也掺有腐蚀保护元件的粉末。 诸如电缆护套的外层也可以包括掺杂化合物以吸收或中和腐蚀性环境流体。