专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4833260A Process for the epoxidation of olefinic compounds 失效
标题翻译：烯烃化合物的环氧化方法
公开(公告)号：US4833260A
公开(公告)日：1989-05-23
申请号：US142538
申请日：1988-01-11
申请人： Carlo Neri , Bartolomeo Anfossi , Antonio Esposito , Franco Buonomo
发明人： Carlo Neri , Bartolomeo Anfossi , Antonio Esposito , Franco Buonomo
IPC分类号： B01J29/035 , B01J29/04 , B01J29/89 , C01B37/02 , C07B61/00 , C07D301/12 , C07D303/04
CPC分类号： C07D303/04 , B01J29/035 , B01J29/89 , C07D301/12
摘要： A process for the epoxidation of olefinic compounds, consisting of reacting said compounds with hydrogen peroxide either introduced as such or produced by substances capable of generating it under the reaction conditions, in the presence of synthetic zeolites containing titanium atoms, of general formula:xTiO.sub.2.(1-x)SiO.sub.2,where x lies between 0.0001 and 0.04, and possibly in the presence of one or more solvents, operating at a temperature of between 0.degree. and 150.degree. C., and at a pressure of between 1 and 100 ata.
摘要翻译：烯烃化合物的环氧化方法，包括使所述化合物与本文引入的过氧化氢或在反应条件下能够产生的物质由存在通式为xTiO 2的钛原子的合成沸石反应生成。（1-x）SiO 2，其中x在0.0001和0.04之间，并且可能在一种或多种溶剂的存在下，在0℃至150℃的温度和1至100ata的压力下操作。

2. 发明授权

US4480135A Process for oxidizing alcohols to aldehydes and/or ketones 失效
标题翻译：将醇氧化成醛和/或酮的方法
公开(公告)号：US4480135A
公开(公告)日：1984-10-30
申请号：US513801
申请日：1983-07-14
申请人： Antonio Esposito , Carlo Neri , Franco Buonomo
发明人： Antonio Esposito , Carlo Neri , Franco Buonomo
IPC分类号： B01J29/00 , B01J29/89 , C07B61/00 , C07C45/00 , C07C45/29 , C07C47/00 , C07C67/00
CPC分类号： B01J29/89 , C07C45/294
摘要： A process for oxidizing primary and/or secondary alcohols to the corresponding aldehyde and/or ketone derivatives, consisting of reacting said alcohols with an aqueous solution of hydrogen peroxide in the presence of synthetic zeolites containing titanium atoms, of general formula:xTiO.sub.2.(1-x)SiO.sub.2,where x lies between 0.0001 and 0.04, and possibly in the presence of one or more solvents, operating at a temperature of between 20.degree. and 100.degree. C.
摘要翻译：将伯醇和/或仲醇氧化成相应的醛和/或酮衍生物的方法，该方法包括在通式为xTiO 2的合成的含有钛原子的沸石存在下使所述醇与过氧化氢水溶液反应（1 -x）SiO 2，其中x在0.0001至0.04之间，并且可能在一种或多种溶剂的存在下，在20℃至100℃的温度下操作。

3. 发明授权

US5500199A Bonded zeolites and process for preparing them 失效
标题翻译：粘结沸石及其制备方法
公开(公告)号：US5500199A
公开(公告)日：1996-03-19
申请号：US217072
申请日：1994-03-24
申请人： Giuseppe Bellussi , Franco Buonomo , Antonio Esposito , Mario G. Clerici , Ugo Romano
发明人： Giuseppe Bellussi , Franco Buonomo , Antonio Esposito , Mario G. Clerici , Ugo Romano
IPC分类号： C01B39/00 , C01B35/10 , C01B39/02 , C01B39/04 , C01B39/06 , C01B39/36 , C01B39/38 , C01B39/40 , C01B39/42 , C01B33/26 , B01J29/06
CPC分类号： C01B39/026 , C01B35/1009
摘要： Zeolites having a pore diameter comprised within the range of from 5 to 12 .ANG. are bonded with amorphous oligomeric silica, by dispersing them in an aqueous solution of silica and alkylammonium hydroxide, and submitting the obtained suspension to a quick drying.
摘要翻译：通过将其分散在二氧化硅和烷基氢氧化铵的水溶液中，将具有5-12个电极范围的孔径的沸石与无定形低聚二氧化硅结合，并将所得悬浮液快速干燥。

4. 发明授权

US4701428A Catalyst of silicon and titanium having high mechanical strength and a process for its preparation. 失效
标题翻译：具有高机械强度的硅和钛催化剂及其制备方法。
公开(公告)号：US4701428A
公开(公告)日：1987-10-20
申请号：US854890
申请日：1986-04-23
申请人： Giuseppe Bellussi , Franco Buonomo , Antonio Esposito , Mario Clerici , Ugo Romano , Bruno Notari
发明人： Giuseppe Bellussi , Franco Buonomo , Antonio Esposito , Mario Clerici , Ugo Romano , Bruno Notari
IPC分类号： B01J29/89 , C07C37/60 , C07D301/12 , C07D303/04 , B01J21/06 , B01J35/08
CPC分类号： C07D303/04 , B01J29/89 , C07C37/60 , C07C41/26 , C07D301/12
摘要： The invention discloses a catalyst on the basis of silicon and titanium having the form of microspheres and constituted by oligomeric silica and by titanium-silicalite crystals having an oligomeric silica/titanium-silicalite molar ratio comprised within the range of from 0.05 to 0.11, wherein the crystals of titanium-silicalite are encaged by means of Si-O-Si bridges.
摘要翻译：本发明公开了一种基于硅和钛的催化剂，其具有微球的形式，由低聚二氧化硅和钛 - 硅沸石晶体组成，其中低硅石/钛 - 硅沸石摩尔比在0.05至0.11的范围内，其中钛硅质岩的晶体通过Si-O-Si桥结合。

5. 发明授权

US4859785A Catalyst on the basis of silicon and titanium having high mechanical strength 失效
标题翻译：基于硅和钛的催化剂具有高机械强度
公开(公告)号：US4859785A
公开(公告)日：1989-08-22
申请号：US75688
申请日：1987-07-20
申请人： Giuseppe Bellussi , Franco Buonomo , Antonio Esposito , Mario Clerici , Ugo Romano , Bruno Notari
发明人： Giuseppe Bellussi , Franco Buonomo , Antonio Esposito , Mario Clerici , Ugo Romano , Bruno Notari
IPC分类号： B01J29/89 , C07C37/60 , C07D301/12 , C07D303/04
CPC分类号： C07D303/04 , B01J29/89 , C07C37/60 , C07C41/26 , C07D301/12
摘要： The invention discloses a catalyst on the basis of silicon and titanium having the form of microspheres and constituted by oligomeric silica and by titanium-silicalite crystals having an oligomeric silica/titanium-silicalite molar ratio comprised within the range of from 0.05 to 0.11, wherein the crystals of titanium-silicalite are encaged by means of Si--O--Si bridges.

6. 发明授权

US5246690A Synthetic, crystalline, porous material containing silicon oxide, titanium oxide and aluminum oxide 失效
标题翻译：含有氧化硅，氧化钛和氧化铝的合成，结晶多孔材料
公开(公告)号：US5246690A
公开(公告)日：1993-09-21
申请号：US740860
申请日：1991-07-31
申请人： Giuseppe Bellussi , Aldo Giusti , Antonio Esposito , Franco Buonomo
发明人： Giuseppe Bellussi , Aldo Giusti , Antonio Esposito , Franco Buonomo
IPC分类号： B01J29/89 , C01B37/00 , C07C1/20 , C07C37/60
CPC分类号： B01J29/89 , C01B37/005 , C07C1/20 , C07C37/60 , C07C2529/89 , Y10S423/22
摘要： A crystalline, porous, synthetic material is disclosed, together with its related preparation process.Such a material of zeolitic character, containing silicon, titanium and aluminum oxides, corresponds, in its calcined and anhydrous state, to the following empirical formula:p HAlO.sub.2.q TiO.sub.2.SiO.sub.2wherein p has a value greater than zero and lower than or equal to 0.050, q has a value greater than zero and lower than or equal to 0.025, and the H.sup.+ of HAlO.sub.2 can be at least partly replaceable or replaced by cations.
摘要翻译：公开了一种结晶多孔合成材料及其相关的制备方法。这种沸石特性的材料，含硅，钛和氧化铝，其煅烧和无水状态对应于以下经验式：p HA102.q TiO2.SiO2，其中p的值大于零且小于或等于至0.050，q具有大于零且小于或等于0.025的值，并且HA10的H +可以至少部分替代或被阳离子取代。

7. 发明授权

US4954653A Catalyst on the basis of silicon and titanium having high mechanical strength and a process for its preparation 失效
标题翻译：基于具有高机械强度的硅和钛的催化剂及其制备方法
公开(公告)号：US4954653A
公开(公告)日：1990-09-04
申请号：US362509
申请日：1989-06-07
申请人： Giuseppe Bellussi , Franco Buonomo , Antonio Esposito , Mario Clerici , Ugo Romano , Bruno Notari
发明人： Giuseppe Bellussi , Franco Buonomo , Antonio Esposito , Mario Clerici , Ugo Romano , Bruno Notari
IPC分类号： B01J29/89 , C07C37/60 , C07D301/12 , C07D303/04
CPC分类号： C07D303/04 , B01J29/89 , C07C37/60 , C07C41/26 , C07D301/12
摘要： The invention discloses a catalyst on the basis of silicon and titanium having the form of microspheres and constituted by oligomeric silica and by titanium-silica-lite crystals having an oligomeric silica/titanium-silicalite molar ratio comprised within the range of from 0.05 to 0.11, wherein the crystals of titanium-silicalite are encaged by means of Si-O-Si bridges.

8. 发明授权

US4396783A Hydroxylating aromatic hydrocarbons 失效
标题翻译：羟化芳烃
公开(公告)号：US4396783A
公开(公告)日：1983-08-02
申请号：US299546
申请日：1981-09-04
申请人： Antonio Esposito , Marco Taramasso , Carlo Neri
发明人： Antonio Esposito , Marco Taramasso , Carlo Neri
IPC分类号： C07C37/60 , C07C43/205 , C07C205/22 , C07C79/26
CPC分类号： B01J37/033 , B01J29/046 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/89 , C01B37/005 , C07C201/12 , C07C37/60 , C07C41/26 , B01J2229/18
摘要： A process for the hydroxylation of aromatic hydrocarbons by hydrogen peroxide, consisting in reacting said compounds in the presence of synthetic zeolites which contain heteroatoms, both replaced and exchanged.The reaction is carried out at a temperature comprised between 80.degree. C. and 120.degree. C. and in the presence of the hydrocarbon only or in the presence of a solvent which permits, at least partially, to admix the aromatic hydrocarbon with the hydrogen peroxide.
摘要翻译：一种通过过氧化氢使芳烃羟基化的方法，包括使所述化合物在含有杂原子的合成沸石存在下进行反应，两者都被替换和交换。反应在80℃至120℃之间的温度下进行，仅在烃存在下或在溶剂存在下进行，该溶剂允许至少部分地将芳族烃与过氧化氢。

9. 发明授权

US4154957A Method for the preparation of esters 失效
标题翻译：酯的制备方法
公开(公告)号：US4154957A
公开(公告)日：1979-05-15
申请号：US756646
申请日：1977-01-04
申请人： Carlo Neri , Antonio Esposito
发明人： Carlo Neri , Antonio Esposito
IPC分类号： B01J23/10 , B01J23/14 , B01J27/08 , C07C67/05 , C07C69/16 , C07C69/18
CPC分类号： B01J27/08 , B01J23/10 , B01J23/14 , C07C67/05
摘要： A method is disclosed for preparing esters by reacting an olefin with an acid in the presence of oxygen and a catalyst system, the improvement consisting in that the catalyst system is a compound of tin or cerium, used in the presence of iodine or of a iodine-yielding compound. High productivities are achieved and no pollution problems are to be solved.
摘要翻译：公开了一种通过在氧和催化剂体系存在下使烯烃与酸反应制备酯的方法，其改进在于催化剂体系是在碘或碘存在下使用的锡或铈化合物 - 化合物。实现了高生产力，无法解决污染问题。

10. 发明授权

US6055893A Machining unit with a rotating head 失效
标题翻译：加工单元带旋转头
公开(公告)号：US6055893A
公开(公告)日：2000-05-02
申请号：US66304
申请日：1998-04-28
申请人： Pierre-Louis Piguet , Antonio Esposito
发明人： Pierre-Louis Piguet , Antonio Esposito
IPC分类号： B23B21/00 , B23B29/24 , B23B5/12
CPC分类号： B23B29/24 , Y10T82/16181 , Y10T82/16442 , Y10T82/16901 , Y10T82/2527 , Y10T82/2529
摘要： The machining unit is composed mainly of three essential elements which are the rotor, the phase displacement device and the tool drive mechanism. The rotor (100) includes a rotating shaft (1) and is equipped, for example, with four bores, extending parallel to the axis of rotation, into which the cutter carrier axles (9a, 9b, 9c and 9d) are supported. A plunge of the cutters into the material to be machined is controlled by the movement of a command sleeve (19) supporting, at its end, two surfaces (20a and 20b) of ellipsoidal form located to move, in conjunction with the inclined surfaces (14a, 14b, 14c and 14d), the command levers of the tool carrier. The command sleeve can occupy two extreme positions and one intermediary position. A phase displacement device includes a pulley (22) and a reverse pulley (25) mounted rotatably on a shaft (31) to allow angular phase change of the command sleeve (19) with respect to the spindle.
摘要翻译： PCT No.PCT / CH97 / 00318 Sec。 371日期：1998年4月28日 102（e）1998年4月28日PCT PCT 1997年9月1日PCT公布。公开号WO98 / 09755 日期1998年03月12日加工单位主要由转子，相位装置和工具驱动机构三个基本要素组成。转子（100）包括旋转轴（1），并且例如配备四个平行于旋转轴线延伸的孔，刀架（9a，9b，9c和9d）支撑在该旋转轴中。切割器进入待加工材料的插入通过命令套筒（19）的运动来控制，该套筒（19）在其端部处支撑位于与倾斜表面一起运动的椭圆形状的两个表面（20a和20b） 14a，14b，14c和14d），刀架的指令杆。指挥袖可以占据两个极端位置和一个中间位置。相移装置包括可旋转地安装在轴（31）上的滑轮（22）和反向滑轮（25），以允许指挥套筒（19）相对于主轴进行角度相位变化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式