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公开(公告)号：US06995294B2
公开(公告)日：2006-02-07
申请号：US10627423
申请日：2003-07-25
Applicant: Jimmy Lynn Webb , James Lawrence Spivack
Inventor： Jimmy Lynn Webb , James Lawrence Spivack
IPC: C07C37/20 , B01J31/02 , C07D233/84
CPC classification number: C07C37/20 , B01J31/10 , B01J2231/347 , C07C39/16
Abstract: This disclosure relates to a method for producing and using catalysts in the production of bisphenols, and in particular to a method for producing catalysts which contain poly-sulfur mercaptan promoters, and using these catalysts in the production of bisphenol-A and its derivatives.
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公开(公告)号：US06538065B1
公开(公告)日：2003-03-25
申请号：US09916160
申请日：2001-07-26
Applicant: Joseph Anthony Suriano , Tiberiu Mircea Siclovan , Gregory Allen O'Neil , Daniel Joseph Brunelle , Jimmy Lynn Webb
Inventor： Joseph Anthony Suriano , Tiberiu Mircea Siclovan , Gregory Allen O'Neil , Daniel Joseph Brunelle , Jimmy Lynn Webb
IPC: C08F830
CPC classification number: C08G63/64 , Y10T428/31565
Abstract: Block copolyestercarbonates substantially free of anhydride linkages linking at least two mers of the polymer chain may be prepared by a method which comprises the steps of: (A) preparing a hydroxy-terminated polyester intermediate in a molten reaction mixture comprising at least one 1,3-dihydroxybenzene moiety and at least one aromatic dicarboxylic acid diarylester under transesterification conditions, said polyester intermediate having a degree of polymerization of at least 4; and (B) conducting a reaction of said polyester intermediate with a carbonate precursor in a two-phase system comprising an aqueous phase and a water-immiscible organic solvent. Articles comprising the copolyestercarbonates are another aspect of the invention.
Abstract translation: 可以通过包括以下步骤的方法制备基本上不含连接至少两个聚合物链的酸酐键的嵌段共聚酯碳酸酯：（A）在熔融反应混合物中制备羟基封端的聚酯中间体，其包含至少一种1,3 - 二羟基苯部分和至少一种芳族二羧酸二芳基酯，所述聚酯中间体的聚合度至少为4; 和（B）在包含水相和水不混溶的有机溶剂的两相体系中进行所述聚酯中间体与碳酸酯前体的反应。 包含共聚酯碳酸酯的制品是本发明的另一方面。
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公开(公告)号：US6143839A
公开(公告)日：2000-11-07
申请号：US152877
申请日：1998-09-14
Applicant: Jimmy Lynn Webb , Randall Lee Carter , Tiberiu Mircea Siclovan , James Edward Pickett
Inventor： Jimmy Lynn Webb , Randall Lee Carter , Tiberiu Mircea Siclovan , James Edward Pickett
CPC classification number: C08L69/00
Abstract: Weatherability of polycarbonates, or of blends of polycarbonates with other polymers such as polyesters, is improved by incorporating therein a thermoplastic arylate polymer comprising units derived from a resorcinol or alkylresorcinol isophthalate-terephthalate. These units may be combined with units derived from a resorcinol or alkylresorcinol ester of a C.sub.4-12 aliphatic, alicyclic or mixed aliphatic-alicyclic dicarboxylic acid, such as sebacic acid.
Abstract translation: 通过在其中加入包含衍生自间苯二酚或间苯二酚间苯二甲酸酯 - 对苯二甲酸酯的单元的热塑性芳基化合物聚合物来改善聚碳酸酯或聚碳酸酯与其它聚合物如聚酯的共混物的耐候性。 这些单元可以与衍生自C4-12脂族，脂环族或混合脂族 - 脂环族二羧酸如癸二酸的间苯二酚或烷基间苯二酚酯的单元组合。
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公开(公告)号：US5688335A
公开(公告)日：1997-11-18
申请号：US523177
申请日：1995-09-05
Applicant: Herman Otto Krabbenhoft , Jimmy Lynn Webb , James Hall Maxymillian , Stephen Allen Warren
CPC classification number: C10G21/006 , B09B3/00 , B09B3/0091 , B09C1/06 , C10G7/006
Abstract: Contaminated material is treated with heat and steam to remove halogenated organic compounds from the material. The heating temperature can be lowered by admixing an additive with the contaminated material. A short passage of steam at a flow rate of about at least 0.5 pounds of water by weight per minute per ton of soil immediately following the heating and holding stage, substantially removes the halogenated organic contaminants to below ten parts per million in the treated material.
Abstract translation: 用热和蒸汽处理受污染的材料以从材料中除去卤代有机化合物。 可以通过将添加剂与受污染的材料混合来降低加热温度。 在加热和保持阶段之后，以每吨土壤重量每分钟至少约0.5磅的水流量的短暂通道蒸汽，基本上将处理过的材料中的卤化有机污染物除去到百万分之十以下。
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公开(公告)号：US5663406A
公开(公告)日：1997-09-02
申请号：US758108
申请日：1996-11-25
Applicant: Joseph Anthony King, Jr. , Robert Edgar Colborn , Deborah Ann Haitko , Jimmy Lynn Webb
CPC classification number: C07C68/00
Abstract: A carbonate ester is produced by the metal-induced reaction of a hydroxy compound with a sulfur compound in a melt process. An orthocarbonate can also be produced. The orthocarbonate can be converted into carbonate ester in a subsequent operation.
Abstract translation: 通过在熔融过程中羟基化合物与硫化合物的金属诱导反应来生产碳酸酯。 也可以生产原碳酸酯。 在随后的操作中，原碳酸酯可以转化为碳酸酯。
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Patent Agency Ranking
公开(公告)号：US06992228B2
公开(公告)日：2006-01-31
申请号：US10627394
申请日：2003-07-25
Applicant: Jimmy Lynn Webb , James Lawrence Spivack
Inventor： Jimmy Lynn Webb , James Lawrence Spivack
IPC: C07C37/20 , B01J31/02 , C07D277/62
CPC classification number: C07C37/20 , B01J31/10 , B01J2231/347 , C07C39/16
Abstract: This disclosure relates to a method for producing and using catalysts in the production of bisphenols, and in particular to a method for producing catalysts which contain poly-sulfur mercaptan promoters, and using these catalysts in the production of bisphenol-A and its derivatives.
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公开(公告)号：US06534686B1
公开(公告)日：2003-03-18
申请号：US09954914
申请日：2001-09-18
Applicant: Jimmy Lynn Webb , James Lawrence Spivack
Inventor： Jimmy Lynn Webb , James Lawrence Spivack
IPC: C07C3916
CPC classification number: C07C37/20 , C07C2531/02 , C07C2531/10 , C07C39/16
Abstract: This disclosure relates to a method for producing and using catalysts in the production of bisphenols, and in particular to a method for producing catalysts which contain attached mercaptan promoters, and using these catalysts in the production of bisphenol-A and its derivatives.
Abstract translation: 本公开内容涉及在双酚的制备中制备和使用催化剂的方法，特别涉及含有连接的硫醇促进剂的催化剂的制备方法，并且在生产双酚A及其衍生物时使用这些催化剂。
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公开(公告)号：US5905150A
公开(公告)日：1999-05-18
申请号：US917968
申请日：1997-08-27
Applicant: Amy Kathleen Simonian , Jimmy Lynn Webb , Daniel Joseph Brunelle , Timothy Edward Banach , Slawomir Rubinsztajn
Inventor： Amy Kathleen Simonian , Jimmy Lynn Webb , Daniel Joseph Brunelle , Timothy Edward Banach , Slawomir Rubinsztajn
CPC classification number: C07F7/025 , C07F7/1892
Abstract: An improved process for preparing a nitrogen or oxygen containing organoalkoxysilane such as an isocyanurate or fumarate by reacting a haloalkylaikoxysilane such as a chloropropytrimethoxysilane and a reactant of either a cyanate or an ammonium salt of an organic acid of C1-C20 carbon atoms or a metal salt of an organic acid of C1-C20 carbon atoms or mixtures thereof to a reaction temperature of at least about 80.degree. C. to about 200.degree. C., the improvement is in carrying out the reaction in the presence of a guanidinium salt phase as a transfer catalyst such as hexaethylguanidinium chloride. The improved process also is reacted wherein the temperature increase from the exotherm reaction above the reaction temperature ranges from about 0.degree. C. to about 120.degree. C. A preferred metal cyanate is sodium cyanate.
Abstract translation: 通过使卤代烷基烷氧基硅烷如氯丙基三甲氧基硅烷和C1-C20碳原子的有机酸的氰酸酯或铵盐的反应物或金属盐反应来制备含氮或氧的有机烷氧基硅烷如异氰脲酸酯或富马酸盐的改进方法 的C1-C20碳原子的有机酸或其混合物，反应温度为至少约80℃至约200℃，其改进在于在胍盐相存在下进行反应，为 转移催化剂如六乙基氯化胍。 改进的方法也被反应，其中在反应温度以上的放热反应的温度升高范围为约0℃至约120℃。优选的金属氰酸酯是氰酸钠。
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公开(公告)号：US5797995A
公开(公告)日：1998-08-25
申请号：US611609
申请日：1996-03-08
Applicant: Herman Otto Krabbenhoft , Jimmy Lynn Webb
Inventor： Herman Otto Krabbenhoft , Jimmy Lynn Webb
CPC classification number: B09C1/06 , B08B7/0071 , B09B3/00 , B09B3/0083
Abstract: A method for removing halogenated organic compounds from contaminated particulate material. Formic acid is dry mixed with the contaminated material and an external heating means is used at temperatures of about 250.degree.-450.degree. C. for 10-50 minutes to drive the halogentated organic compounds from the soil.
Abstract translation: 从被污染的颗粒材料中除去卤代有机化合物的方法。 将甲酸与受污染的材料干混，在约250-450℃的温度下使用外部加热装置10-50分钟以驱使来自土壤的卤化有机化合物。
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公开(公告)号：US5779810A
公开(公告)日：1998-07-14
申请号：US673484
申请日：1996-07-01
Applicant: Jimmy Lynn Webb , Herman Otto Krabbenhoft , David Gilles Gascoyne
Inventor： Jimmy Lynn Webb , Herman Otto Krabbenhoft , David Gilles Gascoyne
CPC classification number: B09C1/06 , A62D3/00 , B09B3/00 , B09B3/0091 , B09C1/025
Abstract: A method is disclosed for the removal of halogenated organic contaminants from particulate material by admixing a monocarboxylic acid with the particulate material, and passing a vapor phase of steam through the material to substantially remove the halogenated organic contaminant.
Abstract translation: 公开了一种通过将一元羧酸与颗粒材料混合并使蒸气蒸汽通过该材料以基本上除去卤化有机污染物从颗粒材料中除去卤化有机污染物的方法。
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