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1. 发明授权

US5883037A Thermally stable/highly reducible catalyst compositions comprising alumina and the oxides of cerium and zirconium 失效
标题翻译：包含氧化铝和铈和锆的氧化物的热稳定/高度可还原的催化剂组合物
公开(公告)号：US5883037A
公开(公告)日：1999-03-16
申请号：US452711
申请日：1995-05-30
申请人： Thierry Chopin , Olivier Touret , Gabriel Vilmin
发明人： Thierry Chopin , Olivier Touret , Gabriel Vilmin
IPC分类号： B01D53/86 , B01D53/94 , B01J23/10 , B01J23/76 , B01J23/83 , B01J37/03 , C01G25/00 , C04B35/10 , C04B35/50 , B01J23/00 , B01J20/00 , B01J23/08 , B01J23/16
CPC分类号： B01D53/945 , B01J23/10 , B01J23/83 , C01G25/006 , B01J2523/00 , C01P2006/10 , C01P2006/12 , Y02T10/22
摘要： Thermally stable/highly reducible catalyst compositions, well suited for the catalytic conversion of exhaust gases emanating from internal combustion engines notably vehicular exhaust gases, comprise alumina, the oxides of cerium praseodymium and zirconium, and, optionally, at least one other oxide of bismuth, of a rare earth, or of an element of group VIII of the Periodic Table, and exhibit a stabilized hydrogen-absorption capacity up to a temperature of at least 1,000.degree. C.
摘要翻译：热稳定/高度可还原的催化剂组合物，非常适合用于催化转化来自内燃机，特别是车辆废气的废气，包括氧化铝，铈镨和锆的氧化物，以及任选的至少一种铋，的稀土元素或周期表第VIII族的元素，并且在至少1000℃的温度下表现出稳定的氢吸收能力。

2. 发明授权

US5976476A Catalytic composition comprising a mixture of cerium oxide with manganese, iron or praseodymium oxide, process for its preparation and its use in automobile afterburning catalysis 失效
标题翻译：包括氧化铈与锰，铁或氧化镨的混合物的催化组合物，其制备方法及其在汽车后燃催化中的应用
公开(公告)号：US5976476A
公开(公告)日：1999-11-02
申请号：US860955
申请日：1997-09-09
申请人： Gilbert Blanchard , Eric Quemere , Olivier Touret , Valerie Visciglio
发明人： Gilbert Blanchard , Eric Quemere , Olivier Touret , Valerie Visciglio
IPC分类号： B01D53/94 , B01J23/10 , B01J23/34 , B01J23/76 , B01J23/83 , B01J8/02 , B01J31/00 , C01B17/16 , C01G45/02
CPC分类号： B01D53/945 , B01J23/10 , B01J23/34 , B01J23/83 , Y02T10/22
摘要： The invention provides a catalytic composition which is based on a cerium oxide and on at least one other oxide chosen from iron, manganese and praseodymium oxides, which controls H.sub.2 S emissions in the catalysis of treatment of automobile exhaust gas.
摘要翻译： PCT No.PCT / FR96 / 00039 Sec。 371日期1997年9月9日 102（e）1997年9月9日PCT PCT 1996年1月10日PCT公布。 WO96 / 21506 PCT公开号日本1996年7月18日本发明提供一种催化组合物，其基于氧化铈和至少一种选自铁，锰和镨氧化物的其它氧化物，其控制催化催化汽车废气中的H 2 S排放。

3. 发明授权

US5928619A Composition based on ceric oxide, preparation and use 失效
标题翻译：基于氧化铈的成分，制备和使用
公开(公告)号：US5928619A
公开(公告)日：1999-07-27
申请号：US888507
申请日：1997-07-07
申请人： Lionel Bonneau , Michele Pijolat , Olivier Touret
发明人： Lionel Bonneau , Michele Pijolat , Olivier Touret
IPC分类号： B01D53/14 , B01D53/86 , B01J20/06 , B01J23/10 , B01J23/14 , B01J23/18 , B01J23/26 , B01J23/76 , C01B13/02 , C01F17/00 , C01G19/02 , C01G29/00 , C01G37/00 , C01G49/00 , C01G53/00
CPC分类号： C01B13/0281 , B01J20/06 , B01J23/10 , C01B13/02 , C01B13/0262 , C01F17/0043 , C01G29/00 , C01G37/006 , C01G49/00 , C01G49/0054 , C01G53/00 , C01G53/006 , C01B2210/0046 , C01P2002/52 , C01P2002/54 , C01P2006/12 , C01P2006/14 , C01P2006/80
摘要： The invention relates to new compositions based on ceric oxide having an improved oxygen storage capacity, these compositions being characterized in that they contain, besides ceric oxide, at least one oxide of another metallic element M chosen from the group consisting of iron, bismuth, nickel, tin and chromium or one of their mixtures, this oxide preferably being in solid solution with the abovementioned cerium oxide. The process of synthesis of these compositions consists in first of all preparing an intimate mixture between (i) a ceric oxide or a ceric hydroxide and (ii) at least one additive consisting of a hydroxide or a salt, thermally decomposable to an oxide, of the metallic element M, and in then calcining this mixture so as to obtain the desired composition based on oxides. The compositions according to the invention are particularly useful in the manufacture of catalysts and/or catalyst supports, especially those intended for treating exhaust gases from internal combustion engines.
摘要翻译：本发明涉及具有改善的储氧能力的基于氧化铈的新组合物，这些组合物的特征在于，除了氧化铈之外，它们还含有选自铁，铋，镍中的另一种金属元素M的至少一种氧化物，锡和铬或其混合物之一，该氧化物优选与上述氧化铈固溶。这些组合物的合成方法首先在（i）氧化铈或氢氧化铈之间制备紧密的混合物，和（ii）至少一种由氧化物或盐组成的添加剂，其可热分解成氧化物，金属元素M，然后煅烧该混合物，以获得基于氧化物的所需组成。根据本发明的组合物特别可用于制造催化剂和/或催化剂载体，特别是用于处理来自内燃机的废气的催化剂和/或催化剂载体。

4. 发明授权

US5280002A Thermally stable ceric oxide-based compositions and process for their preparation 失效
标题翻译：热稳定的氧化铈基组合物及其制备方法
公开(公告)号：US5280002A
公开(公告)日：1994-01-18
申请号：US890152
申请日：1992-05-29
申请人： Lionel Bonneau , Michele Pijolat , Marie Prin , Michel Soustelle , Olivier Touret
发明人： Lionel Bonneau , Michele Pijolat , Marie Prin , Michel Soustelle , Olivier Touret
IPC分类号： B01J23/02 , B01J23/08 , B01J23/10 , B01J23/56 , B01J23/63 , B01J35/10 , B01J37/03 , C01F17/00 , C04B35/40 , B01J21/02 , B01J21/10
CPC分类号： B01J23/02 , B01J23/08 , B01J23/10 , B01J37/033 , C01F17/0018 , C01F17/0043 , C01P2002/60 , C01P2006/13 , C01P2006/14
摘要： Thermally stable ceric oxide-based compositions, well suited as catalysts/catalyst supports for a wide variety of reactions, notably for the catalytic conversion of exhaust gases emanating from internal combustion engines, comprise particulates of immixture of a major amount of ceric oxide with at least one other metal oxide of magnesium, gallium, boron, scandium, or mixture thereof, and having a specific surface greater than 10 m.sup.2 /g after calcination at 800.degree. C.
摘要翻译：本发明涉及一种基于具有热稳定比表面积的氧化铈的组合物和用于制备该组合物的方法。该基于氧化铈的组合物包含氧化铈和至少一种选自镁，钪，镓和硼的金属元素A的氧化物。

5. 发明申请

US20130000385A1 DETECTION GATE 有权
标题翻译：检测门
公开(公告)号：US20130000385A1
公开(公告)日：2013-01-03
申请号：US13513319
申请日：2010-11-29
申请人： Nicolas Fougeroux , Olivier Touret
发明人： Nicolas Fougeroux , Olivier Touret
IPC分类号： G01N1/02
CPC分类号： E06B5/00 , G01N1/24 , G01N2001/024
摘要： A detection gate for detecting substances carried by an individual or an object, has two lateral uprights facing one another and defining a passage there between for the individual or the object, a blowing device installed in a blowing chamber in one of the uprights which are adapted to exhaust the air contained in the blowing chamber towards the other upright, an exhaust device installed in an exhaust chamber in the other upright, which are suitable for exhausting the air thus blown, a detection device arranged upstream from the passage and adapted to detect the presence of the substances in the air thus blown, and a transfer line which, via one of the ends thereof, leads into the blowing chamber and, via the other end thereof, into the exhaust chamber, the blowing device and the exhaust device being such that a single volume of air has time to pass through the passage at least twice during the time that individual or the object is present in the passage.
摘要翻译：用于检测由个体或物体携带的物质的检测门具有彼此面对的两个横向立柱，并且在个体或物体之间限定通道，吹风装置安装在其中一个立柱中的吹风室中，将包含在吹风室中的空气朝向另一直立部排出，安装在另一直立部的排气室中的排气装置，其适于排出由此吹出的空气;检测装置，其布置在通道的上游，在这样吹出的空气中的物质的存在，以及通过其一端引导到吹风室中并且经由其另一端进入排气室的传送线，吹送装置和排气装置是这样的在个体或物体存在于通道中的时间内，单一体积的空气有时间通过通道至少两次。

6. 发明授权

US5348581A Rare earth sesquisulfide compositions comprising alkali/alkaline earth metal values 失效
标题翻译：含碱金属/碱土金属的稀土倍半硫化物组合物
公开(公告)号：US5348581A
公开(公告)日：1994-09-20
申请号：US985859
申请日：1992-12-04
申请人： Thierry Chopin , Herve Guichon , Olivier Touret
发明人： Thierry Chopin , Herve Guichon , Olivier Touret
IPC分类号： A61K8/30 , A61K8/19 , A61K8/23 , A61Q1/02 , C01F17/00 , C08K3/30 , C09C1/00 , C09C3/06 , C09D7/12 , D06P1/00 , C09C1/02
CPC分类号： C09D7/1275 , C01F17/0037 , C08K3/30 , C09D7/1225 , C09D7/1283 , C01P2002/90 , C01P2004/50 , C01P2004/61 , C01P2004/62 , C01P2006/60
摘要： Unique compositions based on at least one crystalline rare earth sesquisulfide, well suited for the coloration of a wide variety of substrates, e.g., cosmetics, plastics, paints and rubbers, contain a dopant amount of at least one alkali/alkaline earth metal, at least a fraction of which being included within the crystal lattice of such at least one rare earth sesquisulfide.
摘要翻译：基于至少一种结晶稀土倍半硫化物的独特组合物，其非常适合于多种底物的着色，例如化妆品，塑料，油漆和橡胶，至少包含至少一种碱金属/碱土金属的掺杂剂量其中一部分被包括在这种至少一种稀土倍半硫化物的晶格内。

7. 发明授权

US09303446B2 Detection gate 有权
标题翻译：检测门
公开(公告)号：US09303446B2
公开(公告)日：2016-04-05
申请号：US13513319
申请日：2010-11-29
申请人： Nicolas Fougeroux , Olivier Touret
发明人： Nicolas Fougeroux , Olivier Touret
IPC分类号： G01N1/24 , E06B5/00 , G01N1/02
CPC分类号： E06B5/00 , G01N1/24 , G01N2001/024
摘要： A detection gate for detecting substances carried by an individual or an object, has two lateral uprights facing one another and defining a passage there between for the individual or the object, a blowing device installed in a blowing chamber in one of the uprights which are adapted to exhaust the air contained in the blowing chamber towards the other upright, an exhaust device installed in an exhaust chamber in the other upright, which are suitable for exhausting the air thus blown, a detection device arranged upstream from the passage and adapted to detect the presence of the substances in the air thus blown, and a transfer line which, via one of the ends thereof, leads into the blowing chamber and, via the other end thereof, into the exhaust chamber, the blowing device and the exhaust device being such that a single volume of air has time to pass through the passage at least twice during the time that individual or the object is present in the passage.
摘要翻译：用于检测由个体或物体携带的物质的检测门具有彼此面对的两个横向立柱，并且在个体或物体之间限定通道，吹风装置安装在其中一个立柱中的吹风室中，将包含在吹风室中的空气朝向另一直立部排出，安装在另一直立部的排气室中的排气装置，其适于排出由此吹出的空气;检测装置，其布置在通道的上游，在这样吹出的空气中的物质的存在，以及通过其一端引导到吹风室中并且经由其另一端进入排气室的传送线，吹送装置和排气装置是这样的在个体或物体存在于通道中的时间内，单一体积的空气有时间通过通道至少两次。

8. 发明授权

US06210451B1 Colloidal organic sols comprising tetravalent metal oxide/organic acid complexes 有权
标题翻译：包含四价金属氧化物/有机酸络合物的胶体有机溶胶
公开(公告)号：US06210451B1
公开(公告)日：2001-04-03
申请号：US09401966
申请日：1999-09-22
申请人： Thierry Chopin , Pierre Macaudiere , Olivier Touret
发明人： Thierry Chopin , Pierre Macaudiere , Olivier Touret
IPC分类号： B01F312
CPC分类号： C10L10/02 , B01J13/0047 , C10L1/10 , C10L10/06
摘要： Storage-stable colloidal organic sols comprise suspended tetravalent metal oxide particulates in an organic diluent medium, notably cerium dioxide particulates, the tetravalent metal oxide particulates having a particle size d90 no greater than 200 nanometers and being complexed with at least one amphiphilic organic acid, and either said tetravalent metal oxide particulates comprising agglomerates of crystallites, the d80 of which being no greater than 5 nanometers and at least 90% of said agglomerates comprising from 1 to 5 crystallites, and/or said at least one amphiphilic organic acid has from 11 to 50 carbon atoms and is branched in at least one of the &agr;-, &bgr;-, &ggr;- or &dgr;-positions relative to the atom bearing the acidic hydrogen.
摘要翻译：储存稳定的胶体有机溶胶在有机稀释剂介质中包括悬浮的四价金属氧化物颗粒，特别是二氧化铈颗粒，颗粒尺寸d90不大于200纳米并与至少一种两亲性有机酸络合的四价金属氧化物颗粒，以及所述四价金属氧化物颗粒包含微晶聚集体，其d80不大于5纳米，所述至少90％的所述附聚物包含1至5个微晶，和/或所述至少一种两亲性有机酸具有11至 50个碳原子，并且相对于带有酸性氢原子的α，β，γ或δ-位置中的至少一个分支。

9. 发明授权

US5908800A Composition precursor and mixed cerium and zirconium oxide-based composition, and procedure for preparation and use thereof 失效
标题翻译：组合物前体和混合的铈和锆氧化物基组合物，及其制备和使用方法
公开(公告)号：US5908800A
公开(公告)日：1999-06-01
申请号：US666352
申请日：1996-10-03
申请人： Lionel Bonneau , Thierry Chopin , Gabriel Vilmin , Olivier Touret
发明人： Lionel Bonneau , Thierry Chopin , Gabriel Vilmin , Olivier Touret
IPC分类号： B01J23/10 , C01F17/00 , C01G25/00 , C04B35/48
CPC分类号： C01G25/00 , B01J23/10 , C01F17/0043 , C01P2002/72 , C01P2004/61 , C01P2006/13 , C01P2006/14 , C01P2006/16
摘要： The invention concerns a procedure for preparation of a precursor of a mixed cerium and zirconium oxide-based composition, characterized by the following steps:a liquid mixture is prepared containing cerium and zirconium compounds;the preceding mixture is placed in contact with carbonate or bicarbonate, thus forming a reactive medium exhibiting a neutral or basic pH during the reaction;the precipitate obtained is collected.A mixed cerium and zirconium oxide-based composition is obtained by calcining this precursor. This composition is characterized by the fact that it has a total pore volume of at least 0.6 cm.sup.3 /g, and that at least 40%, and more particularly at least 50%, of the total pore volume is composed of pores having a diameter of at most 1 .mu.m.
摘要翻译： PCT No.PCT / FR94 / 01489 371日期：1996年10月3日 102（e）日期1996年10月3日PCT 1994年12月20日PCT PCT。 WO95 / 18068 PCT公开号日期1995年7月6日本发明涉及一种制备混合的铈和锆氧化物基组合物的前体的方法，其特征在于以下步骤：制备含有铈和锆化合物的液体混合物; 将前述混合物与碳酸盐或碳酸氢盐接触，从而在反应期间形成表现出中性或碱性pH的反应介质; 收集所得沉淀物。通过煅烧该前体获得混合的铈和锆氧化物基组合物。该组合物的特征在于其具有至少0.6cm 3 / g的总孔体积，并且总孔体积的至少40％，更特别地至少50％由直径为最多1亩。

10. 发明授权

US5712218A Cerium/zirconium mixed oxide catalysts having high/stable specific surface areas 失效
标题翻译：具有高/稳定比表面积的铈/锆混合氧化物催化剂
公开(公告)号：US5712218A
公开(公告)日：1998-01-27
申请号：US562491
申请日：1995-11-30
申请人： Thierry Chopin , Olivier Touret
发明人： Thierry Chopin , Olivier Touret
IPC分类号： B01J35/10 , B01D53/86 , B01D53/94 , B01J23/10 , C01G25/00 , C01G25/02
CPC分类号： C01G25/006 , B01J23/10 , C01G25/00 , C01G25/02 , B01D2255/206 , B01D2255/20715 , B01D2255/40 , C01P2002/30 , C01P2002/50 , C01P2002/72 , C01P2002/77 , C01P2004/82 , C01P2006/12 , C01P2006/13
摘要： Cerium/zirconium mixed oxides (optionally including yttrium values), comprising solid solutions thereof, having contents of zirconium of up to 60 atom % and having thermally stable, very high specific surface areas at least greater than 80 m.sup.2 /g, preferably at least 100 m.sup.2 /g and more preferably at least 150 m.sup.2 /g, are well suited as catalysts and/or catalyst supports, notably for the treatment/conversion of vehicular exhaust gases; such Ce.sub.x Zr.sub.1-x O.sub.2 particulates are conveniently prepared by thermally treating an aqueous solution of soluble compounds of cerium and zirconium (and optionally yttrium), e.g. the nitrates thereof, present in the desired stoichiometric amounts, and thence recovering and, if appropriate, calcining the reaction product thus formed.
摘要翻译：铈/锆混合氧化物（任选地包括钇值），其包含其固溶体，其含量高达60原子％，并且具有至少大于80m 2 / g的热稳定，非常高的比表面积，优选至少100 m 2 / g，更优选至少150m 2 / g，非常适合用作催化剂和/或催化剂载体，特别是用于车辆废气的处理/转化; 通过热处理铈和锆（和任选的钇）的可溶性化合物的水溶液，例如可以方便地制备这种CexZr1-xO2颗粒。其硝酸盐以期望的化学计量量存在，然后回收，如果合适的话，煅烧由此形成的反应产物。

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