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公开(公告)号：US5304688A
公开(公告)日：1994-04-19
申请号：US46696
申请日：1993-04-13
CPC分类号： C07C37/20 , C07C2103/18
摘要： A process for the preparation of bishydroxy aromatic compounds, such as 9,9-bis(4-hydroxyphenyl)fluorene, involving contacting a ketone, such as fluorenone, with phenol or substituted phenol in the presence of a mercaptan cocatalyst and a solid superacid catalyst of Hammett acid strength H.sub.0 greater than about -13.0. Solid superacid catalysts include the sulfates, sulfated oxides, sulfated oxyhydroxides, and sulfated oxysilicates of aluminum, tin, and the Group IVA metals, such as zirconium, as well as mixed metal oxides, such as tungsten-zirconium oxides. Isolated yields are high for 9,9-bis(4-hydroxyphenyl)fluorene.
摘要翻译： 一种制备双羟基芳族化合物如9,9-双（4-羟基苯基）芴的方法，包括使一种酮如芴酮与苯酚或取代的苯酚在硫醇助催化剂和固体超强酸催化剂存在下接触 哈米特酸强度H0大于约-13.0。 固体超强酸催化剂包括铝，锡和ⅣA族金属如锆的硫酸盐，硫酸化氧化物，硫酸化羟基氧化物和硫酸化硅酸盐，以及诸如钨 - 锆氧化物的混合金属氧化物。 9,9-双（4-羟基苯基）芴的分离收率高。
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公开(公告)号：US20100310719A1
公开(公告)日：2010-12-09
申请号：US12802337
申请日：2010-06-04
申请人： John M. Finney , Christoper J. Rueb , William A. Hendrickson , Daniel R. Roesler , Robert G. Bowman , David A. Canfield
发明人： John M. Finney , Christoper J. Rueb , William A. Hendrickson , Daniel R. Roesler , Robert G. Bowman , David A. Canfield
IPC分类号： A23L1/36
CPC分类号： A23L1/366 , A21D2/266 , A23L25/30 , A23L29/238
摘要： A method is used to separate fractions from a seed. This can be done by: a) Physically breaking down the Chia seed into smaller particles; b) Adding a liquid carrier to the broken Chia seed to form a Chia liquid carrier blend; c) Optionally providing further processing of the Chia liquid carrier blend to further reduce the particle size of the Chia particles d) Optionally centrifuging the Chia liquid carrier blend; e) Optionally forming at least three discernible layers of materials within the centrifuged Chia liquid carrier blend; f) Optionally separating the composition of at least one layer from remaining layers; and g) Optionally combining the separated layers together into a desired combination/ratios h) Drying the separated layers or combined layers into a flowable powder.
摘要翻译： 一种方法用于从种子中分离级分。 这可以通过以下方式完成：a）将Chia种子物理分解成更小的颗粒; b）将液体载体添加到破碎的Chia种子中以形成Chia液体载体共混物; c）任选地提供Chia液体载体共混物的进一步处理以进一步降低Chia颗粒的粒度d）任选地将Chia液体载体共混物离心; e）任选地在离心的Chia液体载体共混物内形成至少三个可辨别的材料层; f）任选地将至少一层的组合物与剩余的层分离; 和g）任选地将分离的层组合成所需的组合/比例h）将分离的层或组合层干燥成可流动的粉末。
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3.发明申请HYDRO-OXIDATION PROCESS USING A CATALYST PREPARED FROM A GOLD CLUSTER COMPLEX 失效使用从金色复合物制备的催化剂的氢氧化工艺公开(公告)号：US20100076208A1
公开(公告)日：2010-03-25
申请号：US12445547
申请日：2007-11-07
申请人： Sandeep S. Dhingra , Rick C. Schroden , Keith J. Watson , David G. Barton , Robert G. Bowman , Larry N. Ito , David L. Trent , Heiko Weiner
发明人： Sandeep S. Dhingra , Rick C. Schroden , Keith J. Watson , David G. Barton , Robert G. Bowman , Larry N. Ito , David L. Trent , Heiko Weiner
IPC分类号： C07D301/04 , B01J23/52 , B01J23/50 , B01J23/66 , C07D301/06
CPC分类号： B01J31/2404 , B01J23/52 , B01J23/66 , B01J29/89 , B01J31/1691 , B01J35/0013 , B01J37/0203 , B01J2229/186 , B01J2231/325 , B01J2231/72 , B01J2531/18 , B01J2531/62 , B01J2531/842 , C07D301/10 , Y02P20/52 , Y02P20/588
摘要： A process and catalyst for the hydro-oxidation of an olefin having three or more carbon atoms, such as propylene, to form an olefin oxide, such as propylene oxide. The process involves contacting the olefin with oxygen in the presence of hydrogen and a hydro-oxidation catalyst under reaction conditions; the catalyst comprising gold nanoparticles deposited on a nanoporous titanium-containing support, prepared by depositing a gold-ligand cluster complex onto the support to form a catalyst precursor, and then heating and/or chemically treating the catalyst precursor to form the hydro-oxidation catalyst composition. The hydro-oxidation catalyst exhibits stabilized catalyst activity, enhanced lifetime, and improved hydrogen efficiency.
摘要翻译： 用于将具有三个或更多个碳原子的烯烃如丙烯进行加氢氧化的方法和催化剂，以形成环氧丙烷等烯烃氧化物。 该方法包括在氢气和氢氧化催化剂存在下，在反应条件下使烯烃与氧接触; 催化剂包含沉积在纳米多孔含钛载体上的金纳米颗粒，其通过在载体上沉积金 - 配体簇复合物以形成催化剂前体，然后加热和/或化学处理催化剂前体以形成加氢氧化催化剂 组成。 氢氧化催化剂表现出稳定的催化剂活性，寿命延长，氢效率提高。
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公开(公告)号：US5965754A
公开(公告)日：1999-10-12
申请号：US209699
申请日：1998-12-11
IPC分类号： B01J23/66 , B01J23/50 , B01J23/52 , B01J23/96 , B01J29/89 , C07D301/04 , C07D301/06 , C07D301/10 , C07D303/04 , B01J21/08
CPC分类号： B01J23/50 , B01J23/52 , B01J23/66 , B01J29/89 , C07D301/04 , C07D301/10 , Y02P20/52 , Y02P20/584 , Y02P20/588
摘要： A process and catalyst for the direct oxidation of an olefin having three or more carbon atoms, such as propylene, by oxygen to an olefin oxide, such as propylene oxide. The process involves contacting the olefin with oxygen under reaction conditions in the presence of hydrogen and a catalyst. The catalyst comprises gold on a support of titanium dispersed on silica. The titanium phase is disorganized and substantially free of crystalline titanium dioxide, as determined by analytical methods, such as, high resolution transmission electron microscopy and Raman spectroscopy. Selectivity to olefin oxide is high at good conversions of the olefin. The time between catalyst regenerations is long, and the catalyst is readily regenerated.
摘要翻译： 用于将具有三个或更多个碳原子的烯烃（例如丙烯）通过氧气直接氧化成烯烃氧化物如环氧丙烷的方法和催化剂。 该方法包括在氢气和催化剂存在下，在反应条件下使烯烃与氧接触。 该催化剂包含分散在二氧化硅上的钛的载体上的金。 通过分析方法如高分辨率透射电子显微镜和拉曼光谱测定，钛相是无组织的并且基本上不含结晶二氧化钛。 烯烃氧化物的选择性高，烯烃转化率高。 催化剂再生之间的时间长，催化剂容易再生。
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公开(公告)号：US5380041A
公开(公告)日：1995-01-10
申请号：US132537
申请日：1993-10-06
申请人： Robert G. Bowman
发明人： Robert G. Bowman
IPC分类号： A63C11/02
CPC分类号： A63C11/027 , A63C11/02
摘要： A boot for protecting heel ends of a pair of skis includes a pocket-shaped body having a pair of side walls, a pair of end walls extending between and interconnecting the side walls and a bottom wall extending between and connecting the lower ends of the side walls and end walls. The side, end and bottom walls together forming a cavity open at a top end for receiving the heel ends of a pair of skis. The bottom wall is of greater thickness than the side and end walls. The pocket-shaped body is made of a material sufficiently flexible and resilient to removably fit over the heel ends of the skis and to grip the surfaces thereon. A plurality of raised ribs are formed on the exterior of lower end portions of the side walls of the pocket-shaped body for gripping by the user to pull the body off from the heel ends of the skis. A plurality of protuberances are spaced apart and formed on and protrude outwardly from the exterior of the bottom wall for absorbing shock to, and providing traction at, the heel ends of the skis when received in the pocket-shaped body.
摘要翻译： 用于保护一对滑雪板的脚跟端部的靴子包括具有一对侧壁的一个袋状体，在侧壁之间延伸并在其之间互连的一对端壁和在该侧壁之间延伸并连接该侧壁的下端的底壁 墙壁和墙壁。 侧壁，端壁和底壁一起形成在顶端开口的腔，用于接收一对滑雪板的脚跟端部。 底壁的厚度大于侧壁和端壁。 口袋形主体由足够弹性和弹性的材料制成，以可拆卸地装配在滑雪板的脚跟端部上并且夹紧其上的表面。 在袋状体的侧壁的下端部的外侧上形成有多个凸肋，用于由使用者握持以从滑雪板的后端拉出身体。 多个突起间隔开并形成在底壁的外部上并从底壁的外部向外突出，用于当容纳在口袋形主体中时吸收滑雪板的脚跟端部的冲击并提供牵引力。
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公开(公告)号：US5166442A
公开(公告)日：1992-11-24
申请号：US730415
申请日：1991-07-16
IPC分类号： C07C209/64
CPC分类号： C07C209/64
摘要： A process of reforming an alkyleneamine feedstock or a mixture of such feedstocks to an alkyleneamine or a mixture of alkyleneamines which is different from the feedstock or feedstock mixture. The process is catalyzed by one of the following: Group VB metal oxides, Group VB metal phosphates, Group IIA metal silicates, and tungsten oxides. For example, ethylenediamine is contacted with a catalyst of niobic acid or magnesium silicate to yield predominantly diethylenetriamine and non-cyclic triethylenetetramines; whereas high molecular weight polyethylenepolyamines are cracked by the same catalysts to mixtures of lower molecular weight linear and cyclic materials.
摘要翻译： 将亚烷基胺原料或这些原料的混合物重整成不同于原料或原料混合物的亚烷基胺或亚烷基胺的混合物的方法。 该方法由以下之一催化：VB族金属氧化物，VB族金属磷酸盐，IIA族金属硅酸盐和钨氧化物。 例如，乙二胺与铌酸或硅酸镁的催化剂接触，主要产生二亚乙基三胺和非环状三亚乙基四胺; 而高分子量聚亚乙基多胺通过相同的催化剂裂解成低分子量线性和环状材料的混合物。
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7.发明授权Catalytic reforming of alkyleneamines to linearly-extended polyalkylenepolyamines 失效将亚烷基胺催化重整成线性延伸的聚亚烷基多胺
公开(公告)号：US4996363A
公开(公告)日：1991-02-26
申请号：US287189
申请日：1988-12-20
IPC分类号： B01J21/16 , B01J23/20 , B01J23/30 , B01J27/186 , B01J27/195 , B01J27/24 , C07B61/00 , C07C209/60 , C07C209/64 , C07C211/14 , C07C213/00 , C07C217/08 , C08G73/02
CPC分类号： C07C209/64
摘要： A process for reforming alkyleneamines to predominantly linearly-extended polyalkylenepolyamines comprising contacting an alkyleneamine or mixture thereof with a catalyst under conditions such that a mixture of polyalkylenepolyamines enriched in linearly-extended products is formed, said catalyst containing at least one compound selected from the group consisting of (a) Group VB metal oxides, (b) Group VB metal phosphates, (c) silicates of Groups IIA, IIIB, IVB, VB, and the lanthanide and actinide metals, and (d) tungsten oxides, with the proviso that the silicates and tungsten oxides are essentially free of aluminum. For example, ethylenediamine is contacted with a catalyst of niobium phosphate or niobic acid under reaction conditions to yield predominantly non-cyclic polyethylenepolyamines.
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公开(公告)号：US4983735A
公开(公告)日：1991-01-08
申请号：US221710
申请日：1988-07-20
IPC分类号： C07D241/04 , C07D295/088 , C07D295/13
CPC分类号： C07D295/088 , C07D295/13
摘要： A process for preparing alcohol-extended and amine-extended piperazines comprising contacting a difunctional aliphatic alcohol with a reactant amine, wherein at least one of the aliphatic alcohol or the reactant amine contains a piperazine moiety, in the presence of a catalyst containing a tungsten heteropoly acid. For example, monoethanolamine reacts with piperazine in the presence of a 12-tungstophosphoric acid catalyst to yield predominantly N-(2-aminoethyl)piperazine, which is an amine-extended piperazine.
摘要翻译： 一种制备醇延伸和胺延伸的哌嗪的方法，包括使二官能脂肪醇与反应物胺接触，其中至少一种脂族醇或反应物胺含有哌嗪部分，在含有钨杂多酸的催化剂存在下 酸。 例如，单乙醇胺在12-钨磷酸催化剂的存在下与哌嗪反应，主要产生作为胺延伸的哌嗪的N-（2-氨基乙基）哌嗪。
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公开(公告)号：US08741337B2
公开(公告)日：2014-06-03
申请号：US12811479
申请日：2009-01-02
申请人： William A. Hendrickson , John M. Finney , Olaf C. Moberg , Christopher J. Rueb , Robert G. Bowman , Chetan S. Rao , Nita M. Bentley
发明人： William A. Hendrickson , John M. Finney , Olaf C. Moberg , Christopher J. Rueb , Robert G. Bowman , Chetan S. Rao , Nita M. Bentley
CPC分类号： A23L2/39 , A23L2/52 , A23L27/72 , A23L33/105 , A23L33/12 , A23L33/16 , A23P10/30 , A61K9/5015 , A61K9/5036 , A61K9/5063 , A61K9/5073
摘要： An encapsulated material containing an oxidation-sensitive core is covered by at least a dried phospholipid layer, and contains at least one phytosterol in the core, the phospholipid layer or in a further layer or layers. By using microencapsulation, oxidatively unstable materials may be provided with a synthetic protective barrier and rendered less susceptible to oxidative degradation.
摘要翻译： 含有氧化敏感核心的包封材料至少被干燥的磷脂层覆盖，并且在芯部，磷脂层中或在另外的层中含有至少一种植物甾醇。 通过使用微胶囊化，氧化不稳定的材料可以具有合成的保护屏障，并且对氧化降解的影响较小。
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公开(公告)号：US08252354B2
公开(公告)日：2012-08-28
申请号：US12802337
申请日：2010-06-04
申请人： John M. Finney , Christopher J. Rueb , William A. Hendrickson , Daniel R. Roesler , Robert G. Bowman , David A. Canfield
发明人： John M. Finney , Christopher J. Rueb , William A. Hendrickson , Daniel R. Roesler , Robert G. Bowman , David A. Canfield
IPC分类号： A23L1/10
CPC分类号： A23L1/366 , A21D2/266 , A23L25/30 , A23L29/238
摘要： A method is used to separate fractions from a seed. This can be done by: a) Physically breaking down the Chia seed into smaller particles; b) Adding a liquid carrier to the broken Chia seed to form a Chia liquid carrier blend; c) Optionally providing further processing of the Chia liquid carrier blend to further reduce the particle size of the Chia particles d) Optionally centrifuging the Chia liquid carrier blend; e) Optionally forming at least three discernible layers of materials within the centrifuged Chia liquid carrier blend; f) Optionally separating the composition of at least one layer from remaining layers; and g) Optionally combining the separated layers together into a desired combination/ratios h) Drying the separated layers or combined layers into a flowable powder.
摘要翻译： 一种方法用于从种子中分离级分。 这可以通过以下方式完成：a）将Chia种子物理分解成更小的颗粒; b）将液体载体添加到破碎的Chia种子中以形成Chia液体载体共混物; c）任选地提供Chia液体载体共混物的进一步处理以进一步降低Chia颗粒的粒度d）任选地将Chia液体载体共混物离心; e）任选地在离心的Chia液体载体共混物内形成至少三个可辨别的材料层; f）任选地将至少一层的组合物与剩余的层分离; 和g）任选地将分离的层合在一起形成所需的组合/比例h）将分离的层或组合层干燥成可流动的粉末。
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