公开(公告)号：US5098991A

公开(公告)日：1992-03-24

申请号：US461733

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。

公开(公告)号：US4526986A

公开(公告)日：1985-07-02

申请号：US484541

申请日：1983-04-13

Applicant: Ellis K. Fields ,  Mark L. Winzenburg

Inventor： Ellis K. Fields ,  Mark L. Winzenburg

IPC: C07D307/34 ,  C07D405/06 ,  C07D307/60

CPC classification number: C07D307/34 ,  C07D405/06 ,  Y10S507/936

Abstract: Quaternary ammonium compounds containing anhydride groups are prepared by halogenating dimethylmaleic anhydride and reacting the halogenated product with a tertiary amine. The products are useful as surfactants, biocides and as cosurfactants in enhanced oil recovery.

Abstract translation: 通过卤化二甲基马来酸酐并使卤代产物与叔胺反应来制备含有酸酐基团的季铵化合物。 该产品作为表面活性剂，杀生物剂和辅助表面活性剂在增强采油中是有用的。

公开(公告)号：US4188275A

公开(公告)日：1980-02-12

申请号：US965795

申请日：1978-12-04

Applicant: Ellis K. Fields

Inventor： Ellis K. Fields

IPC: C07F9/165 ,  C07F9/17 ,  B01J1/10

CPC classification number: C07F9/17 ,  C07F9/1651 ,  Y10S204/912

Abstract: Beta-phosphosulfoxy alcohols and preparation thereof by reacting an olefinically unsaturated compound and a poly-thiophosphoric acid with oxygen using actinic radiation as an energy source at a temperature of from -10.degree. to 70.degree. C., preferably in the presence of a dye sensitizer.

Abstract translation: β-磷酰硫醇，其制备方法是使用光化辐射作为能源，在-10℃至70℃的温度下优选在染料敏化剂存在下使烯属不饱和化合物与多硫代磷酸与氧反应 。

公开(公告)号：US4188274A

公开(公告)日：1980-02-12

申请号：US907822

申请日：1978-05-19

Applicant: Ellis K. Fields

Inventor： Ellis K. Fields

IPC: B01J19/12 ,  C07D213/06 ,  C07D213/127 ,  C07D215/04 ,  C07D311/08 ,  C07D333/08 ,  C07D333/10 ,  C07F9/50 ,  C07F9/6568 ,  B01J1/10

CPC classification number: C07D213/06 ,  B01J19/123 ,  C07D215/04 ,  C07D311/08 ,  C07D333/08 ,  C07D333/10 ,  C07F9/5022 ,  C07F9/65683

Abstract: A decarboxylation process for coupling aromatic compounds wherein cyclic hydrocarbons and heterocyclic compounds having at least one labile ring hydrogen are reacted with the mono silver salts of aromatic carboxylic acids, or mono silver salts of unsaturated compounds such as .alpha.,.beta.-ethylenically unsaturated acid compounds, or silver trifluoroacetate, or the mono silver salts are reacted with themselves, by heating to temperatures of 100.degree. to 500.degree. C. at pressures of 0.1 to 10 atmospheres, or by irradiating the reactants with ultraviolet light of 200 to 400 nanometers at temperatures of -30.degree. to 100.degree. C. The resulting dimers, trimers, polysubstituted polyphenyls, polyheterocyclics and trifluoromethylated aromatics are useful as heat transfer media, as intermediates for high molecular weight polymers, pesticides and petroleum additives, and as scintillation counters.

Abstract translation: 芳族化合物的脱羧方法，其中环状烃和具有至少一个不稳定环氢的杂环化合物与芳族羧酸的单银盐或不饱和化合物的单银盐如α，β-烯属不饱和酸化合物反应， 或三氟乙酸银，或单银盐与其自身反应，通过在0.1至10个大气压的压力下加热到100-500℃的温度，或者通过用200-400纳米的紫外线照射反应物，在 -30℃至100℃。所得的二聚体，三聚体，多取代的聚苯基，多杂环化合物和三氟甲基化芳族化合物可用作作为高分子量聚合物，农药和石油添加剂的中间体的传热介质以及闪烁计数器。

公开(公告)号：US4182847A

公开(公告)日：1980-01-08

申请号：US915826

申请日：1978-06-16

Applicant: Ellis K. Fields ,  Steven A. Cerefice ,  Edward E. Paschke

Inventor： Ellis K. Fields ,  Steven A. Cerefice ,  Edward E. Paschke

IPC: C08G63/06 ,  C08G63/02

CPC classification number: C08G63/065

Abstract: Highly-purified monomers for poly(p-methylenebenzoate) polymers and poly(m-methylenebenzoate) polymers are prepared by purifying acetoxylated hydroxymethylbenzoic acid compounds derived by side-chain acetoxylation of toluic acid compounds. The purification process can be by recrystallation or by fractional distillation.

Abstract translation: 通过纯化通过甲苯甲酸化合物的侧链乙酰氧基化衍生的乙酰氧基化羟甲基苯甲酸化合物制备聚（对亚甲基苯甲酸）聚合物和聚（对亚甲基苯甲酸酯）聚合物的高纯化单体。 纯化过程可以通过重结晶或分馏。

公开(公告)号：US4174447A

公开(公告)日：1979-11-13

申请号：US553093

申请日：1975-02-26

Applicant: Ellis K. Fields

Inventor： Ellis K. Fields

IPC: C07D213/06 ,  C07D213/127 ,  C07D215/04 ,  C07D311/08 ,  C07D333/08 ,  C07D333/10 ,  C07F9/50 ,  C07F9/6568 ,  C07D401/04

CPC classification number: C07D213/06 ,  C07D215/04 ,  C07D311/08 ,  C07D333/08 ,  C07D333/10 ,  C07F9/5022 ,  C07F9/65683

Abstract: A decarboxylation process for coupling aromatic compounds wherein cyclic hydrocarbons and heterocyclic compounds having at least one labile ring hydrogen are reacted with the mono silver salts of aromatic carboxylic acids, or mono silver salts of unsaturated compounds such as .alpha.,.beta.-ethylenically unsaturated acid compounds, or silver trifluoroacetate, or the mono silver salts are reacted with themselves, by heating to temperatures of 100.degree. to 500.degree. C. at pressures of 0.1 to 10 atmospheres, or by irradiating the reactants with ultraviolet light of 200 to 400 nanometers at temperatures of -30.degree. to 150.degree. C. The resulting dimers, trimers, polysubstituted polyphenyls, polyheterocyclics and trifluoromethylated aromatics are useful as heat transfer media, as intermediates for high molecular weight polymers, pesticides and petroleum additives, and as scintillation counters.

Abstract translation: 芳族化合物的脱羧方法，其中环状烃和具有至少一个不稳定环氢的杂环化合物与芳族羧酸的单银盐或不饱和化合物的单银盐如α，β-烯属不饱和酸化合物反应， 或三氟乙酸银，或单银盐与其自身反应，通过在0.1至10个大气压的压力下加热到100-500℃的温度，或者通过用200-400纳米的紫外线照射反应物，在 -30℃至150℃。所得的二聚体，三聚体，多取代的聚苯基，多杂环和三氟甲基芳烃可用作作为高分子量聚合物，农药和石油添加剂的中间体的传热介质以及闪烁计数器。

公开(公告)号：US4138392A

公开(公告)日：1979-02-06

申请号：US798335

申请日：1977-05-19

Applicant: Imre Puskas ,  Ellis K. Fields

Inventor： Imre Puskas ,  Ellis K. Fields

IPC: C07D307/91 ,  C07D491/14 ,  C07D493/14 ,  C08G73/10

CPC classification number: C07D307/91 ,  C07D491/14 ,  C07D493/14 ,  C08G73/1085

Abstract: The present disclosure relates to a new composition of matter dibenzofuran-2,3,6,7,-tetracarboxylic acid dianhydride and polymers derived therefrom including polyamic acid or polyimide polymers formed from the reaction of the above dianhydride and a diamine. The claimed dianhydride finds use as an excellent cross-linking moiety. Condensation polymers derived from the dianhydride and diamines are useful in the production of films and fibers with good thermal stability.

Abstract translation: 本公开涉及物质二苯并呋喃-2,3,6,7-四羧酸二酐和由其衍生的聚合物的新组合物，包括由上述二酐与二胺反应形成的聚酰胺酸或聚酰亚胺聚合物。 所要求的二酐可用作优异的交联部分。 衍生自二酐和二胺的缩合聚合物可用于制备具有良好热稳定性的薄膜和纤维。

公开(公告)号：US4065442A

公开(公告)日：1977-12-27

申请号：US519640

申请日：1974-10-31

Applicant: Ellis K. Fields ,  Wilford J. Zimmerschied ,  David A. Palmer

Inventor： Ellis K. Fields ,  Wilford J. Zimmerschied ,  David A. Palmer

IPC: B01J23/50 ,  B01J37/14 ,  C01B31/12 ,  C07D301/10

CPC classification number: C07D301/10 ,  B01J23/50 ,  B01J37/14 ,  C01B31/125

Abstract: High surface area silver olefin oxide catalysts with orderly distribution of pore size are prepared by pyrolysis of silver salts of di- and polycarboxylic acids or mixtures thereof to carbon-like polymers containing silver, followed by combustion of the carbonaceous material. The resulting unsupported or supported silver catalysts are useful for oxidations, cyclizations, isomerizations, and cracking. The carbon-like polymers containing silver, before combustion of the carbonaceous material, find utility as bactericides and catalysts. Extraction of the silver yields high surface area carbon adsorbents of predetermined structure.

Abstract translation: 通过将二羧酸或多羧酸的银盐或其混合物热分解成含有银的碳样聚合物，随后碳质材料的燃烧，制备孔径有序分布的高表面积的烯烃氧化物催化剂。 所得的未负载或负载的银催化剂可用于氧化，环化，异构化和开裂。 在碳质材料燃烧之前，含有银的碳类聚合物可用作杀菌剂和催化剂。 银的提取产生具有预定结构的高表面积碳吸附剂。

公开(公告)号：US4025569A

公开(公告)日：1977-05-24

申请号：US565846

申请日：1975-04-07

Applicant: Ellis K. Fields ,  Alfred Steitz, Jr., deceased

Inventor： Ellis K. Fields ,  Alfred Steitz, Jr., deceased

IPC: C07C23/30 ,  C08G63/682 ,  C08G69/42 ,  C07C25/18

CPC classification number: C08G63/6828 ,  C07C23/30 ,  C08G69/42

Abstract: New chemical compounds useful as intermediates are 5-(1-methyl-3,4,5,6,7,7-hexahalo-norborn-4-ene-1)-isophthalic acid and 4-(1-methyl 3,4,5,6,7,7-hexahalo-norborn-4-ene-1)-orthophthalic acid, formed by oxidation of the primary or secondary alkyl groups containing from one to ten carbon atoms on the benzene ring of the Diels-Alder adduct of equimolecular amounts of hexahalocyclopentadiene and either 3,5-dialkyl-.alpha.-methyl-styrene and 3,4-dialkyl-.alpha.-methylstyrene. The acyl derivatives of these intermediates do not burn or support combustion and are also useful as extreme-pressure additives in lubricating oils. The following acyl derivatives of 5-(1-methyl-3,4,5,6,7,7-hexachloro-norborn-4-ene-1)-isophthalic acid have been prepared: the dichloride, diamide, dianilide, diethylester, polyphenylester, poly(chlorophenyl) ester, poly-ethylene glycol ester, diphenylthioester, di-methallylester, and unsaturated polyester. Also, the co-polyphenylesters of 5-(1-methyl-3,4,5,6,7,7-hexachloro-norborn-4-ene-1)-isophthalic acid and terephthalic or adipic acid; the polyamide of 5-(1-methyl-3,4,5,6,7,7-hexachloro-norborn-4-ene-1)-isophthalic acid and 1,6-hexanediamine; the copolyamides of 5-(1-methyl-3,4,5,6,7,7-hexachloronorborn-4-ene-1) isophthalic acid and 1,6-hexanediamine and terephthalic acid or adipic acid; the co-polyethylene glycol ester of 5-(1-methyl-3,4,5,6,7,7-hexachloro-norborn-4-ene-1) isophthalic acid and terephthalic acid; and a phosphorus adduct of 5-(1-methyl-3,4,5,6,7,7-hexachloro-norborn-4-ene-1) have been prepared.

Abstract translation: 可用作中间体的新化合物是5-（1-甲基-3,4,5,6,7,7-六氢降冰片-4-烯-1） - 间苯二甲酸和4-（1-甲基3,4， 5,6,7,7-六氢降冰片-4-烯-1） - 邻苯二甲酸，其通过在Diels-Alder加合物的苯环上氧化含有1至10个碳原子的伯或仲烷基而形成 等分子量的六氢环戊二烯和3,5-二烷基-α-甲基 - 苯乙烯和3,4-二烷基-α-甲基苯乙烯。 这些中间体的酰基衍生物不燃烧或支持燃烧，也可用作润滑油中的极压添加剂。 制备了以下5-（1-甲基-3,4,5,6,7,7-六氯 - 降冰片-4-烯-1） - 间苯二甲酸的酰基衍生物：二氯化物，二酰胺，二酰苯胺，二乙酯， 聚苯基酯，聚（氯苯基）酯，聚乙二醇酯，二苯硫酯，二 - 甲代烯丙基酯和不饱和聚酯。 此外，5-（1-甲基-3,4,5,6,7,7-六氯 - 降冰片-4-烯-1） - 间苯二甲酸和对苯二甲酸或己二酸的共聚苯酯; 5-（1-甲基-3,4,5,6,7,7-六氯 - 降冰片-4-烯-1） - 间苯二甲酸和1,6-己二胺的聚酰胺; 5-（1-甲基-3,4,5,6,7,7-六氯乙烯-4-烯-1）间苯二甲酸和1,6-己二胺和对苯二甲酸或己二酸的共聚酰胺; 5-（1-甲基-3,4,5,6,7,7-六氯 - 降冰片-4-烯-1）间苯二甲酸和对苯二甲酸的共聚乙二醇酯; 并制备了5-（1-甲基-3,4,5,6,7,7-六氯 - 降冰片-4-烯-1）的磷加成物。

公开(公告)号：US5072003A

公开(公告)日：1991-12-10

申请号：US535789

申请日：1990-06-11

Applicant: Steven J. Behrend ,  Ellis K. Fields

Inventor： Steven J. Behrend ,  Ellis K. Fields

IPC: C07C51/265 ,  C07C63/66 ,  C08G63/54 ,  C08G73/10

CPC classification number: C08G73/1014 ,  C07C51/265 ,  C07C63/66 ,  C08G63/54

Abstract: Compounds are disclosed which are anhydrides containing additional carboxylic acid moieties and dianhydrides of disubstituted maleic anhydride compounds wherein the acid anhydrides and dianhydrides retain their alkene character. These compounds are useful as precursors for polyesters, thermally stable polyamide-imides and polyimides.

Abstract translation: 公开了含有另外的羧酸部分的酸酐和二取代马来酸酐化合物的二酐的化合物，其中酸酐和二酐保持其烯烃特性。 这些化合物可用作聚酯，热稳定的聚酰胺 - 酰亚胺和聚酰亚胺的前体。