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公开(公告)号：US4524214A
公开(公告)日：1985-06-18
申请号：US548375
申请日：1983-11-03
Applicant: Mervin E. Brokke , Walter L. Magee, Jr.
Inventor： Mervin E. Brokke , Walter L. Magee, Jr.
IPC: C07C69/67 , B01J31/00 , C07B61/00 , C07C67/313 , C07C69/738 , C07C69/76
CPC classification number: C07C67/313 , C07C69/738
Abstract: Esters of glyoxylic acids are formed by the oxidation of an organoglycolate ester using a hypohalide oxidizing agent, preferably under phase transfer conditions using a phase transfer catalyst. An example of a suitable oxidizing agent is sodium hypohalite, and a preferred starting material is methyl mandelate.
Abstract translation: 通过使用次卤化物氧化剂，优选在相转移条件下使用相转移催化剂氧化有机聚乙酸酯形成乙醛酸的酯。 合适的氧化剂的实例是次卤酸钠，优选的起始原料是扁桃酸甲酯。
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公开(公告)号：USRE30284E
公开(公告)日：1980-05-27
申请号：US899683
申请日：1978-04-24
Applicant: Walter L. Magee, Jr.
Inventor： Walter L. Magee, Jr.
Abstract: Polymeric alkoxysilanes which comprise a polymer network of the average formula ##STR1## wherein each R is an independently selected hydrocarbon or hydrocarbon ether radical, each .[.R'.]..Iadd.R.sup.1 .Iaddend. is an independently selected hydrocarbon radical, all of said radicals being free of aliphatic unsaturation, a has a value from 1 to 3; and b has a value from 0.0001 to 1.0. These polymers are made by reacting an alkoxysilane of the formula ##EQU1## with water and with an organosulfonic acid of the formula R.sup.1 SO.sub.3 H. These polymers are useful in zinc-rich paints and in binders for investment castings.
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公开(公告)号：US08961677B2
公开(公告)日：2015-02-24
申请号：US11460310
申请日：2006-07-27
Applicant: Walter L. Magee, Jr. , Charlotte Corbett
Inventor： Walter L. Magee, Jr. , William J. Corbett
CPC classification number: C09K3/1463 , B82Y30/00 , C01B33/14 , C01P2004/03 , C01P2004/51 , C01P2004/64 , C01P2006/80 , C09C1/28
Abstract: A stable suspension of ethylpolysilicate nanoparticles having a size of between about 5 nm and 120 nm are in water and stabilized with between about 0.05 and 5 weight percent tetraalkylammonium hydroxide. The particles are between about 95% and 99.5% hydrolyzed and have superior removal rates when used in chemical mechanical polishing. A process for making ethylpolysilicate nanoparticles includes the step of adding reverse osmosis water and 25% tetramethylammonium hydroxide and ammonium hydroxide to a reactor, agitating the mixture and heating the mixture to about 80° C. Tetraethylalkoxy silane is added to the mixture and the mixture stirred and hydrolyzed. Ethanol is then removed. The mixture was then subjected to a vacuum to remove additional distillate. The material left in the reactor was then transferred to a plastic drum.
Abstract translation: 具有约5nm至120nm尺寸的硅酸乙酯聚合物的稳定悬浮液在水中并且在约0.05至5重量％的氢氧化四烷基铵之间稳定。 颗粒在约95％至99.5％之间水解，并且当用于化学机械抛光时具有优异的去除率。 制造乙基聚硅氧烷纳米颗粒的方法包括向反应器中加入反渗透水和25％四甲基氢氧化铵和氢氧化铵的步骤，搅拌混合物并将混合物加热至约80℃。向混合物中加入四乙基烷氧基硅烷，搅拌混合物 并水解。 然后除去乙醇。 然后将混合物进行真空以除去另外的馏出物。 然后将留在反应器中的材料转移到塑料鼓中。
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4.发明授权Aerogel with reduced dust, static charge, and having reduced fluidity when in granular form 有权气凝胶具有减少的灰尘，静电，并且当颗粒形式时具有降低的流动性公开(公告)号：US08217087B1
公开(公告)日：2012-07-10
申请号：US13372788
申请日：2012-02-14
Applicant: Robert R. Keller , Walter L. Magee, Jr. , William D. Varnell , John W. McKenna , George N. Ghattas , Jonathan A. Beaupre , Janet D. Virr
Inventor： Robert R. Keller , Walter L. Magee, Jr. , William D. Varnell , John W. McKenna , George N. Ghattas , Jonathan A. Beaupre , Janet D. Virr
CPC classification number: C08J9/33 , C08J2205/026 , C08J2205/042 , C08J2205/05 , C08J2383/02
Abstract: An improved aerogel and a process for production of the same. The improved aerogel which has a significantly reduced dust (e.g., aerogel fines) and static charge, as compared with conventional aerogel products. The aerogel also has a “sticky” or “tacky” nature which can be used to attract any available dust, fines and/or particulate matter and also restrict flowability of aerogel granules, for example, out of a breached container and thereby minimize loss of the aerogel product through any breached opening.
Abstract translation: 改进的气凝胶及其生产方法。 与常规气凝胶产品相比，改进的气凝胶具有显着减少的灰尘（例如气凝胶细粉）和静电荷。 气凝胶还具有“粘性”或“粘性”性质，其可用于吸引任何可用的粉尘，细粒和/或颗粒物质，并且还限制气凝胶颗粒例如从破裂的容器中流出的能力，从而最小化 气凝胶产品通过任何破损的开口。
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Patent Agency Ranking5.发明授权Composition containing polymeric alkoxysilane and refractory material and method for preparing a mold based thereon 失效含有聚合物烷氧基硅烷和耐火材料的组合物及其制备方法
公开(公告)号：US4191582A
公开(公告)日：1980-03-04
申请号：US935449
申请日：1978-08-21
Applicant: Walter L. Magee, Jr.
Inventor： Walter L. Magee, Jr.
CPC classification number: B22C1/205 , C04B26/32 , C08G77/28 , C08L83/08 , C09D183/08
Abstract: Compositions containing certain polymeric alkoxysilanes and refractory materials.The polymeric alkoxysilanes comprise a polymer network having the average formula: ##EQU1## wherein each R is an independently selected hydrocarbon or hydrocarbon ether radical, each R.sup.1 is an independently selected hydrocarbon radical, and all of said radicals are free of aliphatic unsaturation: a has a value from 1 to 3; and b has a value from 0.0001 to 1.0. These polymers are made by reacting an alkoxysilane of the formula Si(OR).sub.a O.sub.4-a/2 with water and with an organosulfonic acid of the formula R.sub.1 SO.sub.3 H. The compositions are useful for the preparation of investment casting molds.
Abstract translation: 含有某些聚合烷氧基硅烷和耐火材料的组合物。 聚合物烷氧基硅烷包括具有以下平均分子式的聚合物网络：其中每个R是独立选择的烃基或烃基，每个R 1是独立选择的烃基，并且所有的基团都不含脂族不饱和键：a具有 值从1到3; b的值为0.0001〜1.0。 这些聚合物通过使式Si（OR）O 4-a / 2的烷氧基硅烷与水和式R 1 SO 3 H的有机磺酸反应制备。 该组合物可用于制备熔模铸造模具。
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公开(公告)号：US4351775A
公开(公告)日：1982-09-28
申请号：US245868
申请日：1981-03-20
Applicant: Walter L. Magee, Jr.
Inventor： Walter L. Magee, Jr.
Abstract: Alkyl vanadates are prepared by the reaction of vanadium pentoxide and an alkyl alcohol while heating in the presence of an alkane azeotroping agent to assist in the removal of water by-product.
Abstract translation: 烷基钒酸盐通过五氧化二钒和烷基醇的反应制备，同时在烷烃共沸剂存在下加热，以帮助除去水副产物。
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公开(公告)号：US4172737A
公开(公告)日：1979-10-30
申请号：US934229
申请日：1978-08-15
Applicant: Walter L. Magee, Jr.
Inventor： Walter L. Magee, Jr.
CPC classification number: C08G77/28 , C07F7/025 , C07F7/04 , C09D183/08
Abstract: Compositions containing certain polymeric alkoxysilanes and zinc dust.The polymeric alkoxysilanes comprise a polymer network having the average formula: ##STR1## WHEREIN EACH R is an independently selected hydrocarbon or hydrocarbon ether radical, each R.sup.1 is an independently selected hydrocarbon radical, and all of said radicals are free of aliphatic unsaturation: a has a value from 1 to 3; and b has a value from 0.0001 to 1.0. These polymers are made by reacting an alkoxysilane of the formula ##STR2## WITH WATER AND WITH AN ORGANOSULFONIC ACID OF THE FORMULA R.sub.1 SO.sub.3 H. The compositions are useful for the protection of ferrous surfaces.
Abstract translation: 含有某些聚合烷氧基硅烷和锌粉的组合物。
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公开(公告)号：US4359431A
公开(公告)日：1982-11-16
申请号：US259880
申请日：1981-05-04
Applicant: Walter L. Magee, Jr. , Arthur C. Bayer
Inventor： Walter L. Magee, Jr. , Arthur C. Bayer
CPC classification number: C07F9/304
Abstract: Arylphosphinic acids are prepared by reacting an aromatic compound with phosphorus trichloride in the presence of aluminum chloride to form an aluminum/phosphorus complex and then hydrolyzing the complex with aqueous phosphoric acid to form the arylphosphinic acid as an insoluble phase and a soluble aluminum salt. The arylphosphinic acid and aluminum salt are then easily separated.
Abstract translation: 芳基次膦酸通过在氯化铝存在下使芳族化合物与三氯化磷反应以形成铝/磷络合物，然后用磷酸水溶液水解络合物以形成作为不溶相的芳基次膦酸和可溶性铝盐来制备。 芳基次膦酸和铝盐容易分离。
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公开(公告)号：US4042612A
公开(公告)日：1977-08-16
申请号：US756310
申请日：1977-01-03
Applicant: Walter L. Magee, Jr.
Inventor： Walter L. Magee, Jr.
CPC classification number: C08G77/28 , C07F7/025 , C07F7/04 , C08K3/10 , C09D183/08
Abstract: Polymeric alkoxysilanes which comprise a polymer network of the average formula ##STR1## WHEREIN EACH R is an independently selected hydrocarbon or hydrocarbon ether radical, each R' is an independently selected hydrocarbon radical, all of said radicals being free of aliphatic unsaturation, a has a value from 1 to 3; and b has a value from 0.0001 to 1.0. These polymers are made by reacting an alkoxysilane of the formula ##EQU1## WITH WATER AND WITH AN ORGANOSULFONIC ACID OF THE FORMULA R.sup.1 SO.sub.3 H. These polymers are useful in zinc-rich paints and in binders for investment castings.
Abstract translation: 包含平均式为“IMAGE”，其中R为独立选择的烃基或醚醚基的聚合物网络的聚合烷氧基硅烷，每个R'为独立选择的烃基，所有所述基团不含脂族不饱和键，a具有 值从1到3; b的值为0.0001〜1.0。 这些聚合物通过使下式的烷氧基硅烷与水与式R 1 SO 3 H的有机酸反应来制备。 这些聚合物可用于富锌涂料和用于投资铸件的粘合剂中。
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