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公开(公告)号：US5003085A
公开(公告)日：1991-03-26
申请号：US461732
申请日：1990-01-08
Applicant: Steven J. Behrend , David A. Young , Ellis K. Fields
Inventor： Steven J. Behrend , David A. Young , Ellis K. Fields
IPC: C07C51/265 , C07C63/66 , C08G63/54 , C08G73/10
CPC classification number: C08G73/1014 , C07C51/265 , C07C63/66 , C08G63/54
Abstract: A process is disclosed for preparation of anhydrides containing additional carboxylic acid moieties and dianhydrides of disubstituted maleic anhydride compounds wherein the acid anhydrides and dianhydrides retain their alkene character. The resulting alkene compounds are useful as precursors for polyesters, thermally stable polyamide-imides and polyimides which are also disclosed, as well as a process for their preparation.
Abstract translation: 公开了一种制备含有另外的羧酸部分和二取代的马来酸酐化合物的二酐的酸酐的方法，其中酸酐和二酐保留其烯烃特性。 得到的烯烃化合物可用作聚酯，热稳定性聚酰胺 - 酰亚胺和聚酰亚胺的前体，这些也被公开，以及它们的制备方法。
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公开(公告)号：US4585897A
公开(公告)日：1986-04-29
申请号：US643785
申请日：1984-08-24
Applicant: Ellis K. Fields , Mark L. Winzenburg , David A. De Marco
Inventor： Ellis K. Fields , Mark L. Winzenburg , David A. De Marco
CPC classification number: C10L1/14 , C07C37/00 , C07C45/26 , C10L1/1608 , C10L1/1616 , C10L1/1822 , C10L1/1852 , C10L1/1857
Abstract: A process for hydration and condensation of acetylene in a crude acetylene stream containing water in the presence of a zirconia-alumina catalyst containing water to prepare aliphatic, aromatic and oxygenated compounds suitable for use as high octane liquid water fuels and as octane improvers for motor fuels is disclosed.
Abstract translation: 在含有水的氧化锆 - 氧化铝催化剂的存在下，在含有水的粗乙炔流中乙炔水合和缩合的方法，以制备适合用作高辛烷值液体水燃料的脂族，芳族和含氧化合物，以及用作机油的辛烷值改进剂 被披露。
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公开(公告)号：US4540527A
公开(公告)日：1985-09-10
申请号：US479699
申请日：1983-03-28
Applicant: Ellis K. Fields
Inventor： Ellis K. Fields
CPC classification number: C09K8/584 , C07F9/091 , C07F9/113 , Y10S507/938
Abstract: Phosphites and phosphates of 3-sulfoxy-1,2-propylene glycols are taught as new compositions of matter. These compounds are useful as co-surfactants in enhanced oil recovery.
Abstract translation: 3-亚磺氧基-1,2-丙二醇的亚磷酸酯和磷酸酯被教导为物质的新组合物。 这些化合物可用作增强油采收中的辅助表面活性剂。
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14.发明授权
公开(公告)号：US4475597A
公开(公告)日：1984-10-09
申请号：US532460
申请日：1983-09-15
Applicant: Ellis K. Fields , William C. Clarke
Inventor： Ellis K. Fields , William C. Clarke
CPC classification number: C11B9/00 , C07C33/025 , C09K8/58
Abstract: Low molecular weight olefin polymers and copolymers of 3-butene-1-ol of molecular weights within range of from about 200 to about 4000.
Abstract translation: 分子量在约200至约4000范围内的低分子量烯烃聚合物和3-丁烯-1-醇的共聚物。
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15.发明授权Tricyclo[6.4.0.0.sup.2,7 ] dodecane-3,6-diphenyl-1,8,4,5-tetracarboxylic acid dianhydrides 失效三环[6.4.0.02,7]十二烷-3,6-二苯基-1,8,4,5-四羧酸二酐
公开(公告)号：US4393222A
公开(公告)日：1983-07-12
申请号：US386888
申请日：1982-06-10
Applicant: Tayseer S. Nimry , Ellis K. Fields
Inventor： Tayseer S. Nimry , Ellis K. Fields
IPC: C07C51/567 , C07C61/135 , C07C61/39 , C08G73/10 , C07D493/04
CPC classification number: C08G73/1042 , C07C51/567 , C07C61/135 , C07C61/39 , C08G73/10
Abstract: Novel polyimides, copolyimides and molding compositions are prepared from novel dianhydrides such as tricyclo[6.4.0.0.sup.2,7 ] dodecane-3,6-diphenyl-1,8,4,5-tetracarboxylic acid dianhydride and tricyclo-[6.4.0.0.sup.2,7 ] dodecane-1,8,4,5-tetracarboxylic acid dianhydride. The novel polyimides are useful as engineering plastics. The novel dianhydrides are useful for the preparation of the polyimides. Other dianhydrides can be mixed with our novel dianhydrides to make novel copolyimides useful as engineering plastics.
Abstract translation: 新型聚酰亚胺，共聚酰亚胺和成型组合物由新型二酐如三环[6.4.0.02,7]十二烷-3,6-二苯基-1,8,4,5-四羧酸二酐和三环[6.4.0.02,7 ]十二烷-1,8,4,5-四羧酸二酐。 新型聚酰亚胺可用作工程塑料。 新型二酐可用于制备聚酰亚胺。 其他二酐可以与我们的新型二酐混合，以制备用作工程塑料的新型共聚酰亚胺。
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Patent Agency Ranking16.发明授权Polyimides-polyamides from tricyclo [4.2.1.0.sup.2,5 ] nonane-3,4-dimethyl-3,4,7,8-tetracarboxylic acid dianhydride and dicarboxylic acids 失效来自三环[4.2.1.02,5]壬烷-3,4-二甲基-3,4,7,8-四羧酸二酐的聚酰亚胺 - 聚酰胺和二羧酸
公开(公告)号：US4391967A
公开(公告)日：1983-07-05
申请号：US427017
申请日：1982-09-29
Applicant: Tayseer S. Nimry , Ellis K. Fields
Inventor： Tayseer S. Nimry , Ellis K. Fields
IPC: C07C61/135 , C08G73/10 , C08G73/14
CPC classification number: C07C61/135 , C08G73/1042 , C08G73/105 , C08G73/1064 , C08G73/1078 , C08G73/14 , Y10T428/31681 , Y10T428/31721 , Y10T428/31725
Abstract: This invention relates to novel polyimides-polyamides and copolyimides-polyamides prepared from the novel nonaromatic dianhydrides or mixtures of these with other dianhydrides. Tricyclo [4.2.1.0.sup.2,5 ] nonane-3,4-dimethyl-3,4,7,8-tetracarboxylic acid dianhydride (I). I is used to prepare novel polyimides-polyamides which are useful in preparing molded articles, fibers, laminates and coatings.
Abstract translation: 本发明涉及由新型非芳族二酐或它们与其它二酸酐的混合物制备的新型聚酰亚胺 - 聚酰胺和共聚酰亚胺 - 聚酰胺。 三环[4.2.1.02,5]壬烷-3,4-二甲基-3,4,7,8-四羧酸二酐（I）。 我用于制备可用于制备模塑制品，纤维，层压材料和涂料的新型聚酰亚胺 - 聚酰胺。
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公开(公告)号：US4069271A
公开(公告)日：1978-01-17
申请号：US706531
申请日：1976-07-19
Applicant: Ellis K. Fields
Inventor： Ellis K. Fields
CPC classification number: C07C5/2512 , B01J23/68 , B01J23/89 , C07C45/36 , C07C51/265
Abstract: Silver/transition metal catalysts are made by calcining the polysilver salt of a polycarboxylic acid and at least one transition metal salt of an organic polycarboxylic acid at temperatures from 200-500.degree. C., and oxidizing the said calcined salts with oxygen at temperatures from 20-500.degree. C.
Abstract translation: 银/过渡金属催化剂通过在200-500℃的温度下煅烧聚羧酸的多聚盐和至少一种有机多元羧酸的过渡金属盐，并在20℃的温度下用氧氧化所述煅烧的盐 -500℃
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公开(公告)号：US4040921A
公开(公告)日：1977-08-09
申请号：US709781
申请日：1976-07-29
Applicant: Ellis K. Fields
Inventor： Ellis K. Fields
IPC: B01J19/12 , C07C317/00 , B01J1/10
CPC classification number: B01J19/127 , C07C317/00 , Y10S204/91 , Y10S204/912
Abstract: Beta-hydroxyalkylsulfoxides are prepared by reacting an olefin and a thiol with oxygen in the presence of a dye sensitizer using visible light as an energy source at a temperature from -10.degree. to 70.degree. C.
Abstract translation: 在-10℃至70℃的温度下，使用可见光作为能量源，在染料敏化剂存在下，使烯烃和硫醇与氧反应制备β-羟基烷基亚砜。
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公开(公告)号：US4005122A
公开(公告)日：1977-01-25
申请号：US625191
申请日：1975-10-23
Applicant: Steven A. Cerefice , Ellis K. Fields
Inventor： Steven A. Cerefice , Ellis K. Fields
CPC classification number: C07C2103/26
Abstract: 7,7-dihalobicyclo [4.1.0] hept-4-ene-2,3-dicarboxylic acid compounds and 5,5,8,8-tetrahalotricyclo [5.1.0.0.sup.4,6 ] octane-2,3-dicarboxylic acid compounds.
Abstract translation: 7,7-二卤代双环[4.1.0]庚-4-烯-2,3-二羧酸化合物和5,5,8,8-四卤代环[5.1.0.04,6]辛烷-2,3-二羧酸化合物。
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20.发明授权Process for electrolytic synthesis of polyalkylbiphenylpolycarboxylic acid compounds 失效聚烷基联苯多羧酸化合物的电解合成方法
公开(公告)号：US3992435A
公开(公告)日：1976-11-16
申请号：US565356
申请日：1975-04-07
Applicant: John A. Donohue , Ellis K. Fields , Harold Hart
Inventor： John A. Donohue , Ellis K. Fields , Harold Hart
IPC: C07C63/331 , C25B3/10 , C07C69/76
CPC classification number: C25B3/10 , C07C63/331
Abstract: Process for coupling alkyl esters of polyalkylbenzoic acid to prepare polyalkylbiphenylpolycarboxylic acid compounds which comprises anodically oxidizing said alkyl esters in a non-nucleophilic media by applying a source of direct current in liquid phase at atmospheric pressure and temperatures from -30.degree. to 80.degree. C. The biphenyl acid compounds are useful in the formation of polyester resins, including alkyds, and fiber-forming polymers.
Abstract translation: 用于偶联聚烷基苯甲酸的烷基酯以制备聚烷基联苯多羧酸化合物的方法，其包括通过在大气压和-30℃至80℃的温度下施加直流电流在液相中阳极氧化所述烷基酯在非亲核介质中。 联苯酸化合物可用于形成聚酯树脂，包括醇酸树脂和成纤聚合物。
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