公开(公告)号：WO1995026454A3

公开(公告)日：1995-10-05

申请号：PCT/US1995002946

申请日：1995-03-10

Applicant: AMOCO CORPORATION

Inventor： AMOCO CORPORATION ,  WARREN, Tommy, M. ,  MOUNT, Houston, B.

IPC: E21B07/06

公开(公告)号：WO1995022774A1

公开(公告)日：1995-08-24

申请号：PCT/US1995002192

申请日：1995-02-17

Applicant: AMOCO CORPORATION

Inventor： AMOCO CORPORATION ,  MORETTI, Anthony, G. ,  CHAMBERS, Frank, A.

IPC: G02B06/10

CPC classification number: B82Y20/00 ,  G02F1/01708 ,  G02F1/025 ,  G02F2001/0157 ,  H01S5/2068

Abstract: A waveguide type electro-absorptive optical modulator (6) that resists damage to its input facet (12) and methods for minimizing or eliminating optical and electrical damage to the input facet (12) of waveguide type electro-absorptive modulator (6) by fabrication of an electrically isolated region (48) in the modulator's waveguide proximate the input facet (12) by forming an ion implantation region (46) in at least one waveguide confinement rib (44) proximate the input facet (12) a signal contact end (14) on the at least one rib (44) that is recessed from the plane of the input facet (12), or both.

Abstract translation: 波导型电吸收光调制器（6），其抵抗对其输入面（12）的损坏，以及通过制造最小化或消除波导型电吸收调制器（6）的输入端面（12）的光学和电学损伤的方法 通过在靠近输入小面（12）的至少一个波导限制肋（44）中形成离子注入区（46），信号接触端（ 在从输入小平面（12）的平面凹陷的至少一个肋（44）上，或者两者上。

公开(公告)号：WO1995016753A1

公开(公告)日：1995-06-22

申请号：PCT/US1994014101

申请日：1994-12-08

Applicant: AMOCO CORPORATION ,  CARR, Lawrence, J.

Inventor： AMOCO CORPORATION

IPC: C09D163/00

CPC classification number: C08G63/916 ,  C08G59/12 ,  C09D163/00 ,  Y10S525/934 ,  C08L2666/18

Abstract: This invention relates to thermally-stable, polyglycidyl-terminated polyesters from diglycidyl phthalates and carboxylated polyesters. The resulting resins, when blended and cured with other carboxylated polyesters, are improved binders for powder coating and other applications. The invention also relates to polyglycidyl ester-based powder coating compositions containing these resins. The powder coating compositions have a Tg of about 50 DEG C or greater and cure to a thermoset in about 20 minutes or less at about 200 DEG C to about 250 DEG C, and preferably in about 10 minutes or less at about 200 DEG C.

Abstract translation: 本发明涉及由邻苯二甲酸二缩水甘油酯和羧化聚酯衍生的热稳定的聚缩水甘油基封端的聚酯。 当与其它羧化聚酯共混和固化时，所得树脂是用于粉末涂料和其它应用的改进的粘合剂。 本发明还涉及含有这些树脂的聚缩水甘油酯基粉末涂料组合物。 粉末涂料组合物的Tg为约50℃或更高，并且在约200℃至约250℃，约200分钟或更短时间内约20分钟或更短时间内固化至热固性材料。

公开(公告)号：WO1995012746A1

公开(公告)日：1995-05-11

申请号：PCT/US1994011819

申请日：1994-10-18

Applicant: AMOCO CORPORATION

Inventor： AMOCO CORPORATION ,  YEE, Dan ,  PURI, Rajen

IPC: E21B43/16

CPC classification number: E21B43/168 ,  E21B43/006

Abstract: A method is disclosed for using a pressure swing adsorption separator system to provide an oxygen-depleted gaseous effluent for injecting into a suitable solid carbonaceous subterranean formation, such as a coalbed, to enhance the recovery of methane from the formation.

Abstract translation: 公开了一种用于使用变压吸附分离器系统来提供用于注入合适的固体碳质地层（例如煤层）中的贫氧气态流出物以增强从地层中回收甲烷的方法。

公开(公告)号：WO1995012742A1

公开(公告)日：1995-05-11

申请号：PCT/US1994011672

申请日：1994-10-13

Applicant: AMOCO CORPORATION

Inventor： AMOCO CORPORATION ,  PURI, Rajen ,  PENDERGRAFT, Paul, T.

IPC: E21B43/16

CPC classification number: E21B43/006 ,  E21B43/164 ,  E21B43/18 ,  E21B43/40 ,  F25J3/04533 ,  F25J3/04539 ,  F25J3/04569

Abstract: Processes are disclosed for separating an oxygen-containing gas into oxygen-enriched and oxygen-depleted streams. The oxygen-depleted stream is injected into a methane-containing solid carbonaceous subterranean formation to produce a methane-containing gaseous mixture. The oxygen-enriched stream is reacted with a stream containing an oxidizable material which can be the methane-containing mixture.

Abstract translation: 公开了将含氧气体分离成富氧和贫氧流的方法。 将贫氧流注入含甲烷的固体含碳地层中以产生含甲烷气体混合物。 使富氧物流与含有可氧化物质的物流反应，该物质可以是含甲烷的混合物。

公开(公告)号：WO1993015835A1

公开(公告)日：1993-08-19

申请号：PCT/US1993001273

申请日：1993-02-12

Applicant: AMOCO CORPORATION ,  KAMINSKY, Mark, P. ,  FROMENT, Gilbert, Fernand, Alphonse ,  DEHERTOG, Wilfried, Jozef, Hippolyte

Inventor： AMOCO CORPORATION

IPC: B01J29/00

CPC classification number: B01J29/44 ,  C07C5/3337 ,  C07C2523/42 ,  C07C2529/06 ,  C07C2529/068 ,  C07C2529/74 ,  C07C11/02

Abstract: A catalyst and process are described which are particularly effective in the dehydrogenation of one or more C3 to C6 saturated hydrocarbons. The catalyst, made by a simplified preparation process, is a platinum-loaded aluminosilicate molecular sieve exhibiting the MFI structure. The supported or unsupported catalyst when used to dehydrogenate alkanes is long-lived; it also has an excellent conversion and selectivity to the corresponding olefin while exhibiting minimal coking.

Abstract translation: 描述了在一种或多种C 3 -C 6饱和烃的脱氢中特别有效的催化剂和方法。 通过简化的制备方法制备的催化剂是显示MFI结构的装载铂的硅铝酸盐分子筛。 当用于烷烃脱氢时，负载或未负载的催化剂是长寿命的; 它也对相应的烯烃具有优异的转化率和选择性，同时表现出最小的焦化。

公开(公告)号：WO1993012065A1

公开(公告)日：1993-06-24

申请号：PCT/US1992010838

申请日：1992-12-15

Applicant: AMOCO CORPORATION

Inventor： AMOCO CORPORATION ,  HOLZHAUER, Juergen, Klaus ,  ALBERTINS, Rusins ,  HOOVER, Stephen, Vincent ,  SIKKENGA, David, Lee

IPC: C07C63/38

CPC classification number: C07C51/09 ,  C07C51/493 ,  C07C63/38

Abstract: A process for preparing purified 2,6-naphthalenedicarboxylic acid comprises hydrolyzing a dialkyl-2,6-naphthalenedicarboxylate with water at a reaction temperature of at least about 450 DEG F under liquid phase condition, the amount of water present being sufficient to solubilize, at the reaction temperature, at least about 10 percent of the 2,6-naphthalenedicarboxylic acid formed. This process provides for 2,6-naphthalenedicarboxylic acid having an average particle size of at least about 100 microns.

Abstract translation: 制备纯化的2,6-萘二羧酸的方法包括在液相条件下，在至少约450°F的反应温度下用水水解2,6-二烷基二萘酯，所述水存在的量足以溶解， 反应温度，至少约10％的2,6-萘二羧酸形成。 该方法提供平均粒径至少约100微米的2,6-萘二羧酸。

公开(公告)号：WO1993010063A1

公开(公告)日：1993-05-27

申请号：PCT/US1991008640

申请日：1991-11-18

Applicant: AMOCO CORPORATION

Inventor： AMOCO CORPORATION ,  EATON, Bruce, S.

IPC: C07C02/08

CPC classification number: C07C2/20 ,  C07C2527/1213 ,  C07C2531/02 ,  C08F110/10 ,  C08F4/14 ,  C08F2500/02 ,  C08F2500/03

Abstract: Disclosed herein are boron trifluoride etherate complexes in which the ether of the complex has at least one tertiary carbon bonded to an ether oxygen. The etherates are useful for polymerizing a one-olefin or mixtures thereof, preferably comprising isobutylene, whereby the resulting polymer contains a high percentage (80-100 %) vinylidene character.

Abstract translation: 本文公开了三氟化硼醚合物络合物，其中络合物的醚具有键合至醚氧的至少一个叔碳。 醚化物可用于聚合单烯烃或其混合物，优选包含异丁烯，由此所得聚合物含有高百分比（80-100％）亚乙烯基特征。

公开(公告)号：WO1993004496A1

公开(公告)日：1993-03-04

申请号：PCT/US1992006896

申请日：1992-08-14

Applicant: AMOCO CORPORATION

Inventor： AMOCO CORPORATION ,  BUSTA, Heinz, Hermann

IPC: H01J03/02

CPC classification number: H01J21/10 ,  H01J3/021

Abstract: Methods and apparatus for providing signal modulation or control of collector initialized and sustained field emission in field emitter devices without input circuit loading. A special control gate is used to modulate emission with no resultant steady-state emitter-gate current, thus increasing input resistance. The control gate may be well spaced from the emitter tip and the collector because it is not used to initiate and sustain emission form the emitter. This lowers emitter-gate and collector gate capacitances, thereby increasing input reactance for high frequency input signals. The collector-sustained field emission provides a low output resistance with relatively great collector-emitter spacing to provide high output reactance so that the high frequency response is extended. One practical embodiment of this invention employs an emission element (34) protruding through an annular control gate (42). Applications of this apparatus include display devices, mechanical pressure transducers and electron sources for laser materials.

公开(公告)号：WO1993003150A1

公开(公告)日：1993-02-18

申请号：PCT/US1992006293

申请日：1992-07-28

Applicant: AMOCO CORPORATION

Inventor： AMOCO CORPORATION ,  WILLIAMS, Charlotte, Ruth

IPC: C12N15/10

CPC classification number: C12Q1/6813 ,  C12N15/1003 ,  C12Q1/6806

Abstract: A method for simultaneously shearing nucleic acids into substantially monodisperse fragments of appropriate length for sandwich hybridization analysis, and denaturing these fragments into single-stranded polynucleotides available for hybridization. The method is additionally useful for lysing intact cells or unicellular organisms in which nucleic acid sequences are present. The present method comprises the noninvasive sonication of a sample in the presence of a sufficient concentration of a chaotropic agent to induce the denaturation of double-stranded polynucleotide shear fragments upon sonication, and without a subsequent thermal denaturization step. This invention is particularly useful for the analysis of human clinical, veterinary, foodstuff, water supply, and environmental samples by nucleic acid sandwich hybridization.

Abstract translation: 同时将核酸剪切成适当长度的基本上单分散片段进行夹心杂交分析，并将这些片段变性成可用于杂交的单链多核苷酸。 该方法另外可用于裂解存在核酸序列的完整细胞或单细胞生物体。 本方法包括在存在足量浓度的离液剂的情况下对样品进行无创超声处理，以在超声处理后诱导双链多核苷酸剪切片段的变性，并且不进行随后的热变性步骤。 本发明特别可用于通过核酸夹心杂交分析人类临床，兽医，食品，供水和环境样品。