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1. 发明授权

US06204217B1 Process for the preparation of micro-mesoporous gel 失效
标题翻译：微孔介孔凝胶的制备工艺
公开(公告)号：US06204217B1
公开(公告)日：2001-03-20
申请号：US09172268
申请日：1998-10-14
申请人： Giannino Pazzucconi , Gianluca Bassi , Roberto Millini , Carlo Perego , Giovanni Perego , Giuseppe Bellussi
发明人： Giannino Pazzucconi , Gianluca Bassi , Roberto Millini , Carlo Perego , Giovanni Perego , Giuseppe Bellussi
IPC分类号： B01J2108
CPC分类号： B01J35/10 , B01J21/12 , B01J29/0308 , B01J29/041 , B01J35/1023 , B01J35/1042 , B01J35/1061 , B01J37/033 , B01J37/036 , B01J2229/42
摘要： Process for the preparation of a micro-mesoporous gel consisting of a silica matrix in which one or more metal oxides are possibly dispersed comprising: (a) subjecting to hydrolysis and gelification a tetra-alkylorthosilicate with an alkyl-trimethylammonium hydroxide having the formula R(CH3)3N—OH, wherein R is selected from n-butyl, n-pentyl, n-hexyl and n-heptyl, possibly in the presence of one or more metal compounds, the molar ratios in this mixture being: R—OH/SiO2=0-10; R(CH3)3N—OH/SiO2=0.05-0.4; H2O/SiO2=5-40; metal oxides/SiO2=0-0.02; whereas the ratio H2O/R(CH3)3N—OH varies according to the number of carbon atoms in the alkylic chain R as follows: R=n-butyl, H2O/R(CH3-)3N—OH
摘要翻译：用于制备由二氧化硅基质组成的微孔介质凝胶的方法，其中一种或多种金属氧化物可能被分散，包括：（a）使原硅酸四烷基酯与具有式R的烷基 - 三甲基氢氧化铵进行水解和凝胶化 CH3）3N-OH，其中R选自正丁基，正戊基，正己基和正庚基，可能在一种或多种金属化合物存在下，该混合物中的摩尔比为：R-OH / SiO2 = 0-10; R（CH3）3N-OH / SiO2 = 0.05-0.4; H2O / SiO2 = 5-40; 金属氧化物/ SiO2 = 0-0.02; 而H 2 O / R（CH 3）3 N-OH的比例根据烷基链R中的碳原子数按如下方式变化：R =正丁基，H 2 O / R（CH 3）3 N-OH 35; R =正戊基，H 2 O / R（CH 3）3 N-OH <70; R =正己基，H 2 O / R（CH 3）3 N-OH <102; R =正庚基，H 2 O / R（CH 3）3 N-OH <136; （b）使步骤（a）中获得的凝胶或固体进行干燥和煅烧。

2. 发明授权

US5789336A Micro-mesoporous gel and process for its preparation 失效
标题翻译：微孔介质凝胶及其制备方法
公开(公告)号：US5789336A
公开(公告)日：1998-08-04
申请号：US371395
申请日：1995-01-11
申请人： Giannino Pazzucconi , Gianluca Bassi , Roberto Millini , Carlo Perego , Giovanni Perego , Giuseppe Bellussi
发明人： Giannino Pazzucconi , Gianluca Bassi , Roberto Millini , Carlo Perego , Giovanni Perego , Giuseppe Bellussi
IPC分类号： B01J13/00 , B01J20/06 , B01J20/28 , B01J21/08 , B01J35/10 , B01J37/03 , C01B33/14
CPC分类号： B01J37/033 , B01J20/06 , B01J20/28026 , B01J20/28047 , B01J20/28057 , B01J20/28069 , B01J20/28078 , B01J20/2809 , B01J21/08 , B01J35/002 , B01J35/1023 , B01J35/1038 , B01J35/1061
摘要： Micro-mesoporous gel consisting of a silica matrix possibly wherein one or more metal oxides selected from transition metals or metals belonging to groups IIIA, IVA and VA are uniformly dispersed, characterized by a monomodal porosity distribution.
摘要翻译：由二氧化硅基质组成的微孔介质凝胶，其中一种或多种选自过渡金属或属于IIIA，IVA和VA族的金属的金属氧化物均匀分散，其特征在于单峰孔隙率分布。

3. 发明授权

US4032553A Aluminium hydride oligomer derivatives and process for the preparation thereof 失效
标题翻译：铝氢化合物低聚物衍生物及其制备方法
公开(公告)号：US4032553A
公开(公告)日：1977-06-28
申请号：US592247
申请日：1975-07-01
申请人： Giovanni Dozzi , Giovanni Perego , Carlo Busetto
发明人： Giovanni Dozzi , Giovanni Perego , Carlo Busetto
IPC分类号： B01J27/00 , C07B61/00 , C07F5/06
CPC分类号： C07F5/069
摘要： The present invention provides novel oligomer derivatives of aluminum hydride having the general formula:(XAlNR).sub.x (XYAl).sub.y (NHR).sub.y.

4. 发明授权

US4431621A Method for preparing aluminum-silicate having a zeolite-like structure 失效
标题翻译：具有沸石状结构的硅酸铝的制备方法
公开(公告)号：US4431621A
公开(公告)日：1984-02-14
申请号：US407055
申请日：1982-08-11
申请人： Marco Taramasso , Giovanni Perego , Bruno Notari
发明人： Marco Taramasso , Giovanni Perego , Bruno Notari
IPC分类号： C01B39/02 , C01B39/04 , C01B39/38 , C01B39/40 , C01B39/44 , C01B33/28
CPC分类号： C01B39/38 , C01B39/02 , C01B39/04 , C01B39/40 , C01B39/44 , C01B39/445 , Y10S423/22 , Y10S423/25
摘要： An improved process is disclosed for producing alumino-silicates having a porous structure, of the zeolite class, the process essentially comprising the step of preparing a homogeneous aqueous mixture containing a source of alumina, a source of silica and alkali metal bases and/or alkaline earth metal bases, the improvement consisting in adding to said mixture at least one substance which contains at least a hydroxyl group in its molecule. The advantages are that the use of nitrogenous organic substances, universally used heretofore for the preparation of certain zeolites, can be dispensed with inasmuch as the alkali metal ion is capable, alone, of displaying the counter-ion function.
摘要翻译：公开了一种用于生产具有沸石类的多孔结构的铝硅酸盐的改进方法，该方法基本上包括制备含有氧化铝源，二氧化硅源和碱金属碱和/或碱的均匀含水混合物的步骤所述改进包括向所述混合物中加入至少一种在其分子中至少含有羟基的物质。优点是可以省去使用普遍使用的含氮有机物质来制备某些沸石，因为碱金属离子单独能够显示抗衡离子功能。

5. 发明授权

US4833229A Thermotropic copolyester having a nematic structure of the liquid-crystalline phase 失效
标题翻译：具有液晶相的向列结构的热致变性共聚酯
公开(公告)号：US4833229A
公开(公告)日：1989-05-23
申请号：US167106
申请日：1988-03-11
申请人： Pierluigi Magagnini , Ugo Pedretti , Giovanni Perego , Bruno Bresci , Simona Carrozzino , Arnaldo Roggero
发明人： Pierluigi Magagnini , Ugo Pedretti , Giovanni Perego , Bruno Bresci , Simona Carrozzino , Arnaldo Roggero
IPC分类号： C08G63/64 , C08G63/60 , C08L67/02 , C08L69/00
CPC分类号： C08L67/02 , C08G63/60 , C08L69/00
摘要： A thermotropic copolyester, having a nematic structure of the liquid-crystalline phase within a desired range of mesophase temperature, contains units derived from a saturated aliphatic dicarboxylic acid, 4,4'-dihydroxy-biphenyl and p-hydroxybenzoic acid, in a mutual ratio of from 1:1:0.5 to 1:1:8.This thermotropic copolyester is produced by copolymerizing in the molten state a saturated aliphatic dicarboxylic acid, 4,4'-diacyloxybiphenyl and p-acyloxybenzoic acid.The use is disclosed of the thermotropic copolyester as a self-reinforced material, and as a reinforcer material for such traditional thermoplastic polymers as polybutylene terephthalate, polyethylene terephthalate, polycarbonate and nylon.

6. 发明授权

US4600756A High-orientability polyacetylene films and process for their production 失效
标题翻译：高取向性聚乙炔薄膜及其生产工艺
公开(公告)号：US4600756A
公开(公告)日：1986-07-15
申请号：US518397
申请日：1983-07-29
申请人： Ugo Pedretti , Giovanni Perego , Gabriele Lugli
发明人： Ugo Pedretti , Giovanni Perego , Gabriele Lugli
IPC分类号： C08F4/14 , C08F4/16 , C08F4/46 , C08F4/48 , C08F4/50 , C08F4/58 , C08F38/02 , H01B1/12
CPC分类号： C08F38/02 , H01B1/125
摘要： Novel polyacetylene films are disclosed, having the following properties:elongation at break (1/10): higher than 4tensile strength: higher than 100 MPaability of attaining under stretch high levels of molecular orientation in the direction of pull.The process for preparing such polyacetylene films is also described.
摘要翻译：公开了新颖的聚乙炔膜，具有以下特性：断裂伸长率（1/10）：高于4拉伸强度：高于拉伸强度拉伸高分子取向拉伸强度的100MPa能力。还描述了制备此类聚乙炔膜的方法。

7. 发明授权

US4410501A Preparation of porous crystalline synthetic material comprised of silicon and titanium oxides 失效
标题翻译：由硅和氧化钛组成的多孔结晶合成材料的制备
公开(公告)号：US4410501A
公开(公告)日：1983-10-18
申请号：US393379
申请日：1982-06-29
申请人： Marco Taramasso , Giovanni Perego , Bruno Notari
发明人： Marco Taramasso , Giovanni Perego , Bruno Notari
IPC分类号： C07C29/03 , B01J20/18 , B01J21/16 , B01J29/035 , B01J29/04 , B01J29/89 , C01B33/16 , C01B33/20 , C01B37/00 , C01B37/02 , C01B39/04 , C01B39/08 , C01B39/12 , C01B39/22 , C07C27/00 , C07C31/22 , C07C67/00
CPC分类号： C01B37/005 , B01J29/89 , C01B39/12 , Y10S423/22
摘要： This invention relates to a porous crystalline synthetic material constituted by silicon and titanium oxides, a method for synthesizing said material, and the use thereof as a catalyst.Said material is given the name titanium silicalite or TS-1, and corresponds to the following formula:xTiO.sub.2.(1-x)SiO.sub.2where x lies between 0.0005 and 0.04, preferably between 0.01 and 0.025.The material is prepared starting from a mixture constituted by a source of silicon oxide and a source of titanium oxide. The reaction takes place in the aqueous phase at a temperature of 130.degree. to 200.degree. C., and the solid product obtained is calcined in air at 550.degree. C.The TS-1 can be used for alkylation of toluene with methanol, or benzene with ethylene or ethanol, disproportioning of toluene to produce paraxylol, for cracking, hydrocracking, isomerization of n-paraffins and naphthenes, reforming, isomerization of substituted polyalkyl aromatics, disproportioning of aromatics, conversion of dimethylether and/or methanol or other alcohols to hydrocarbons, polymerization of compounds containing olefine or acetylene bonds, conversion of aliphatic carbonyl compounds into at least partly aromatic hydrocarbons, separation of ethyl benzene from other C.sub.8 aromatic hydrocarbons, hydrogenation and dehydrogenation of hydrocarbons, methanation, oxidation, dehydration of aliphatic compounds containing oxygen, and conversion of olefines into compounds of high octane number.
摘要翻译：本发明涉及由硅和钛氧化物构成的多孔结晶合成材料，所述材料的合成方法及其作为催化剂的用途。所述材料被称为钛硅沸石或TS-1，并且对应于下式：xTiO 2（1-x）SiO 2，其中x在0.0005和0.04之间，优选在0.01和0.025之间。该材料从由氧化硅源和氧化钛源构成的混合物制备。反应在水相中在130〜200℃的温度下进行，所得固体产物在空气中在550℃下煅烧。TS-1可用于甲醇或甲苯的烷基化与乙烯或乙醇不成比例的甲苯产生副产物，用于裂化，加氢裂化，正链烷烃和环烷烃的异构化，重整异构化取代的多烷基芳族化合物，歧化芳烃，二甲醚和/或甲醇或其他醇转化成烃，含有烯烃或乙炔键的化合物的聚合，将脂族羰基化合物转化成至少部分芳族烃，将乙苯与其他C8芳族烃分离，烃的氢化和脱氢，甲烷化，氧化，含氧的脂肪族化合物的脱水和转化烯烃为高辛烷值的化合物。

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