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1. 发明授权

US4458073A Quinophthalonic dyes containing silane groups and process for preparing same 失效
标题翻译：含有硅烷基团的喹喔啉染料及其制备方法
公开(公告)号：US4458073A
公开(公告)日：1984-07-03
申请号：US458197
申请日：1983-01-17
申请人： Antonio Marraccini , Marcello Pieroni , Antonio Pasquale , Luigi Balducci
发明人： Antonio Marraccini , Marcello Pieroni , Antonio Pasquale , Luigi Balducci
IPC分类号： C09B25/00 , C09B69/00
CPC分类号： C09B25/00 , C09B69/008 , Y10S8/918
摘要： There are described a new class of organic dyes containing silane groups, the composite pigments obtainable therefrom by associating them with a substrate (SiO.sub.2, TiO.sub.2, Al.sub.2 O.sub.3), and the processes for preparing same.The silane organic dyes have the formula (I): ##STR1## wherein all substituents are defined later. The silane dyes (I) are utilized per se for dyeing natural fibres, such as wool, and man-made fibres, such as the polyamide, polyester, polyacrylic fibres and the like, while the composite pigments prepared from said dyes by association with an inorganic substrate are employed in paints, air enamels and stoving enamels, in the pigmentation of plastics, in the inks, in the printing of textiles etc.
摘要翻译：描述了一类含有硅烷基团的有机染料，其可通过将其与基底（SiO 2，TiO 2，Al 2 O 3）缔合而获得的复合颜料及其制备方法。硅烷有机染料具有式（I）：其中所有取代基在后面定义。硅烷染料（I）本身用于染色天然纤维，如羊毛，人造纤维，如聚酰胺，聚酯，聚丙烯酸纤维等，而由所述染料制备的复合颜料与无机基材用于油漆，空气搪瓷和炉搪瓷，塑料色素沉着，油墨中，纺织品印刷等。

2. 发明授权

US4486237A Composite pigments and process for their preparation 失效
标题翻译：复合颜料及其制备方法
公开(公告)号：US4486237A
公开(公告)日：1984-12-04
申请号：US468121
申请日：1983-02-22
申请人： Camillo Paffoni , Luigi Balducci , Giorgio Bottaccio , Marcello Pieroni
发明人： Camillo Paffoni , Luigi Balducci , Giorgio Bottaccio , Marcello Pieroni
IPC分类号： C09B25/00 , C09B29/00 , C09B29/01 , C09B29/15 , C09B29/36 , C09B63/00 , C09B67/08 , C09B67/22 , C09C1/00 , C09C1/40 , C04B31/40
CPC分类号： C09B63/00 , C09B25/00 , C09B29/00 , C09B29/0007 , C09B29/103 , C09B29/36 , C09B67/0033 , C09C1/0084 , C01P2004/80 , C01P2006/12 , C01P2006/60
摘要： Novel composite pigments containing both organic and inorganic portions have been produced.These pigments consist of an inorganic binary titanium dioxide/aluminum hydrate component, in a percent quantity comprised between 70% and 95% by weight, the remaining organic component amounting to between 5% and 30% by weight, consisting of an organic dye selected from the group consisting of azoic and quinophtalonic compounds, containing in their structure at least one carboxylic and/or sulphonic, substantially salified, acid function.The pigments are obtained according to a co-precipitation process, under substantially alkaline controlled pH conditions, of the acid organic dye together with the aluminum hydroxide (hydrated aluminum), by acidification of a solution and/or an aqueous dispersion of the acid organic dye in sodium aluminate, in the presence of titanium dioxide, at from 40.degree. C. to about 80.degree. C., and by a subsequent lacquering by treatment with an aqueous solution of an alkaline-earth metal salt (Ca, Mg, Ba, Sr) or of a Mn, Zn salt.The above-mentioned pigments are insoluble in water and in common organic solvents. They possess, moreover, a good dyeing power, an excellent stability under heat, a good fastness to light, a good fastness to bases and acids, to migration in plastic materials and stability to over varnishing in the stove, etc. Lastly, they may be obtained with different degrees of covering power.Thus, the pigments find a preferential application in varnishing products, air-drying and stove-baked enamels, in the pigmentation of plastic materials, in inks and in the beprinting of fabrics, etc., by means of conventional applicational methods.
摘要翻译：已经制备了含有有机部分和无机部分的新型复合颜料。这些颜料由无机二元二氧化钛/铝水合物成分组成，其含量为70％至95％（重量），剩余有机成分为5％至30％（重量），由选自该组由偶氮和喹啉酮化合物组成，其结构含有至少一种羧酸和/或磺酸，基本上盐化的酸功能。根据酸性有机染料与氢氧化铝（水合铝）一起的共沉淀法，在碱性控制的pH条件下，通过酸性有机染料的水溶液和/ 在铝酸钠存在下，在二氧化钛的存在下，在40℃至约80℃，然后通过用碱土金属盐（Ca，Mg，Ba，Sr ）或Mn，Zn盐。上述颜料不溶于水和普通的有机溶剂。此外，它们具有良好的染色力，在热下具有优异的稳定性，良好的耐光牢度，良好的碱和酸牢度，在塑料材料中的迁移以及在炉子上过度的稳定性等。最后，它们可以获得不同程度的覆盖力。因此，通过常规应用方法，颜料可以在上漆产品，空气干燥和炉烘烤的搪瓷，塑料材料着色，油墨和织物的印刷等方面得到优先应用。

3. 发明授权

US4251283A Bismuth vanadate pigments and process for preparing same 失效
标题翻译：钒酸铋颜料及其制备方法
公开(公告)号：US4251283A
公开(公告)日：1981-02-17
申请号：US81923
申请日：1979-10-04
申请人： Luigi Balducci , Massimo Rustioni
发明人： Luigi Balducci , Massimo Rustioni
IPC分类号： C01G30/00 , C01B25/37 , C01B25/45 , C01G31/00 , C09C1/00 , C09C1/02 , C09C1/04
CPC分类号： C09C1/0006 , C01G31/00 , C01P2002/72 , C01P2006/60
摘要： New greenish-yellow pigments based on BiVO.sub.4 are disclosed. The pigments consist of the product obtained by the calcination, in the presence of air, of a mixture of BiPO.sub.4, V.sub.2 O.sub.5 and an oxide MeO, in which Me is Ca, Ba, Mg or Zn, said calcining being conducted at a temperature of between 500.degree. and 800.degree. C. when Me is Ca, Ba or Mg; and between 500.degree. and 700.degree. C. when Me is Zn, the calcination being then followed by a slow cooling down and by wet grinding. These pigments show a molar ratio Bi.sub.2 O.sub.3 /P.sub.2 O.sub.5 equal to 1 while their molar ratios Bi.sub.2 O.sub.3 /V.sub.2 O.sub.5 are within given ranges, which depend on the nature of Me.
摘要翻译：公开了基于BiVO4的新的绿黄色颜料。颜料由在空气存在下通过煅烧BiPO 4，V 2 O 5和氧化物MeO的混合物获得的产物，其中Me是Ca，Ba，Mg或Zn，所述煅烧在介于当Me为Ca，Ba或Mg时，为500℃和800℃; 当Me为Zn时，在500〜700℃之间，然后煅烧缓慢冷却并通过湿式研磨。这些颜料显示摩尔比Bi 2 O 3 / P 2 O 5等于1，而它们的摩尔比Bi 2 O 3 / V 2 O 5在给定范围内，这取决于Me的性质。

4. 发明授权

US07214637B2 Process for the preparation of MFI-type zeolitic catalysts 有权
标题翻译：制备MFI型沸石催化剂的方法
公开(公告)号：US07214637B2
公开(公告)日：2007-05-08
申请号：US10944802
申请日：2004-09-21
申请人： Luigi Balducci , Leonardo Dalloro , Alberto Cesana , Roberto Buzzoni
发明人： Luigi Balducci , Leonardo Dalloro , Alberto Cesana , Roberto Buzzoni
IPC分类号： B01J29/06
CPC分类号： B01J29/035 , B01J29/40 , B01J37/0072 , B01J37/033 , B01J2229/42
摘要： The present invention relates to a process for the preparation of zeolitic catalysts of the MFI type in spheroidal form.The process consists in emulsifying and consolidating in paraffinic hydrocarbons, in the presence of a non-ionic surface-active agent or a suitable combination of a non-ionic surface-active agent and a cationic surface-active agent, a dispersion of particles of zeolitic material of the MFI type in a silica sol.
摘要翻译：本发明涉及一种以球形形式制备MFI型沸石催化剂的方法。该方法包括在非离子表面活性剂或非离子表面活性剂和阳离子表面活性剂的合适组合的存在下在链烷烃中乳化和固结，沸石颗粒的分散体在硅溶胶中的MFI型材料。

5. 发明授权

US06288004B1 Activation method of titanium silicalite 有权
标题翻译：钛硅沸石的活化方法
公开(公告)号：US06288004B1
公开(公告)日：2001-09-11
申请号：US09305281
申请日：1999-05-05
申请人： Luigi Balducci , Raffaele Ungarelli , Daniele Bianchi , Maria Angela Mantegazza , Roberto Bagatin
发明人： Luigi Balducci , Raffaele Ungarelli , Daniele Bianchi , Maria Angela Mantegazza , Roberto Bagatin
IPC分类号： B01J2989
CPC分类号： C07C249/04 , B01J29/89 , C07C37/60 , C07D301/12 , Y02P20/52 , Y02P20/582 , C07C39/04 , C07C39/08
摘要： A method is described for improving the catalytic performances of titanium silicalite having formula (I) by the activation of the catalyst (I) in an aqueous medium with hydrogen peroxide, in the presence of precursors of fluoride ions or anionic species containing fluorine. The activated catalyst (I) is particularly useful in oxidation processes with hydrogen peroxide of organic substrates and, in particular, in hydroxylation reactions of aromatic compounds, amoximation reactions of carbonyl compounds, epoxidation reactions of olefinic compounds and oxidation reactions of nitrogenated compounds.
摘要翻译：描述了一种通过在具有氟离子或含氟阴离子物质的前体的存在下，通过在具有过氧化氢的水性介质中活化催化剂（I）来改善式（I）的钛硅沸石的催化性能的方法。活化的催化剂（I）特别适用于有机底物的过氧化氢的氧化过程，特别是芳族化合物的羟基化反应，羰基化合物的肟化反应，烯烃化合物的环氧化反应和含氮化合物的氧化反应。

6. 发明授权

US5965476A Silica/zeolite composite materials in spherical form and process for their preparation 失效
标题翻译：二氧化硅/沸石复合材料球形及其制备方法
公开(公告)号：US5965476A
公开(公告)日：1999-10-12
申请号：US801593
申请日：1997-02-14
申请人： Luigi Balducci , Raffaele Ungarelli , Cristina Tonini
发明人： Luigi Balducci , Raffaele Ungarelli , Cristina Tonini
IPC分类号： B01J29/04 , B01J29/06 , B01J29/70 , B01J29/80 , B01J29/89 , C01B37/00 , C01B39/02 , C07C37/60 , B01J32/00
CPC分类号： C07C37/60 , B01J29/80 , B01J29/89 , B01J29/7007 , Y02P20/52
摘要： The present invention relates to silica/zeolite composite materials in spherical form and the process for their preparation which occurs by the dispersion of submicronic particles of titanium silicalite, beta zeolite, or mixtures of beta zeolite with titanium silicalite, in a silica sol synthesized by acid hydrolysis of silicon alkoxides; the hybrid sol thus obtained, subjected to emulsification and gelation techniques in organic mediums, produces these materials in a spherical form with an average diameter of between 20 and 150 .mu.m and containing up to 70% by weight of titanium silicalite, beta zeolite or mixtures of titanium silicalite/beta zeolite.The materials of the invention, having a high mechanical resistance and characterized by a surface area of between 300 and 800 m.sup.2 /g, are applied as catalysts; in particular, those consisting of titanium silicalite or mixtures of titanium silicalite/beta zeolite are advantageously used in oxidation reactions of organic compounds with hydrogen peroxide.
摘要翻译：本发明涉及球形二氧化硅/沸石复合材料及其制备方法，其通过在硅酸钠溶液中分解而制得的二氧化硅/沸石复合材料，其通过将钛硅沸石，β沸石的亚微米级颗粒或β-沸石与钛硅沸石的混合物分散在由硅酸硅烷醇盐的水解; 由此获得的在有机介质中进行乳化和凝胶化技术的混合溶胶将这些材料制成球形，平均直径为20至150μm，并含有至多70重量％的钛硅沸石，β沸石或混合物的钛硅质岩/β沸石。本发明的具有高机械性能并且表征面积在300-800m2 / g之间的材料被用作催化剂; 特别是由钛硅沸石或钛硅沸石/β沸石的混合物组成的有机化合物与过氧化氢的氧化反应有利地使用。

7. 发明授权

US4272296A New inorganic pigments and process for their preparation 失效
标题翻译：新型无机颜料及其制备方法
公开(公告)号：US4272296A
公开(公告)日：1981-06-09
申请号：US118117
申请日：1980-02-04
申请人： Luigi Balducci , Massimo Rustioni
发明人： Luigi Balducci , Massimo Rustioni
IPC分类号： C01G31/00 , C09C1/00
CPC分类号： C09C1/0006 , C01P2006/60
摘要： The present invention concerns new inorganic pigments and a process for their preparation. More particularly, it relates to new bismuth vanadate based yellow pigments. The pigments of this invention include orthorhombic barium sulphate as a diluent, said diluent being in an amount comprised between 10 and 90% by weight of the total composition.
摘要翻译：本发明涉及新的无机颜料及其制备方法。更具体地说，它涉及新的钒酸铋基黄色颜料。本发明的颜料包括斜交硫酸钡作为稀释剂，所述稀释剂的量为总组合物的10至90重量％。

8. 发明授权

US06337296B1 Process for the preparation of catalysts based on MFI-type zeolite 有权
标题翻译：基于MFI型沸石制备催化剂的方法
公开(公告)号：US06337296B1
公开(公告)日：2002-01-08
申请号：US09429904
申请日：1999-10-29
申请人： Luigi Balducci , Roberto Buzzoni , Leonardo Dalloro , Giordano De Alberti
发明人： Luigi Balducci , Roberto Buzzoni , Leonardo Dalloro , Giordano De Alberti
IPC分类号： B01J2900
CPC分类号： B01J35/08 , B01J29/035 , B01J29/40 , B01J29/89 , B01J37/033 , B01J2229/26 , B01J2229/32 , B01J2229/42 , C07C231/10
摘要： The present invention relates to a process for the preparation of catalysts suitable for the transposition reaction of oximes to amides. The process consists in englobing submicronic particles of MFI-type zeolites in a siliceous ligand substantially inactive in the above reactions.
摘要翻译：本发明涉及一种制备适用于肟与酰胺的转置反应的催化剂的方法。该方法包括在上述反应中基本上无活性的硅质配体中混合MFI型沸石的亚微米级颗粒。

9. 发明授权

US6133487A Process for the oxidation of aromatic compounds to hydroxyaromatic compounds 有权
标题翻译：芳香族化合物氧化成羟基芳族化合物的方法
公开(公告)号：US6133487A
公开(公告)日：2000-10-17
申请号：US176316
申请日：1998-10-22
申请人： Raffaele Ungarelli , Luigi Balducci , Daniele Bianchi
发明人： Raffaele Ungarelli , Luigi Balducci , Daniele Bianchi
IPC分类号： B01J29/03 , C07B61/00 , C07C37/60 , C07C39/02 , C07C39/04 , C07C39/08 , C07C39/12
CPC分类号： C07C37/60 , C07C41/26 , Y02P20/52
摘要： An improved process is described for the synthesis of hydroxylated aromatic compounds by means of the oxidation of an aromatic substrate with hydrogen, peroxide in an organic solvent, in the presence of synthetic zeolites, wherein the improvement consists in the fact that the organic solvent is selected from compounds having general formula (I) ##STR1## wherein: R.sub.1, R.sub.2, R.sub.3 and R.sub.4, the same or different, represent a hydrogen atom or an alkyl group with from 1 to 4 carbon atoms or from compounds having general formula (II) ##STR2## wherein R and R', the same or different, represent an alkyl radical with from 1 to 4 carbon atoms.
摘要翻译：描述了通过在合成沸石存在下，通过在有机溶剂中用氢气，过氧化物氧化芳族底物来合成羟化芳族化合物的改进方法，其中改进在于选择有机溶剂来自具有通式（I）的化合物，其中：R 1，R 2，R 3和R 4相同或不同，表示氢原子或具有1至4个碳原子的烷基或具有通式（II）的化合物，其中R和 R'相同或不同，表示具有1至4个碳原子的烷基。

10. 发明授权

US6103209A Process for preparing porous spherical silica xerogels 失效
标题翻译：制备多孔球形二氧化硅干凝胶的方法
公开(公告)号：US6103209A
公开(公告)日：2000-08-15
申请号：US628978
申请日：1996-04-08
申请人： Luigi Balducci , Raffaele Ungarelli
发明人： Luigi Balducci , Raffaele Ungarelli
IPC分类号： C04B38/00 , C01B33/16 , C01B33/12
CPC分类号： C01B33/163
摘要： Process for preparing porous spherical silica particles substantially consisting in emulsifying an acidic silica sol in a dispersing media, gelifying the microdrops of the sol in the emulsified state and submitting the resulting gel to thermal treatment in the presence of the emulsifier liquid and of sol gelation base.
摘要翻译：制备多孔球状二氧化硅颗粒的方法，其基本上包括在分散介质中乳化酸性二氧化硅溶胶，使乳化状态下的溶胶的微滴凝胶化，并将所得凝胶在乳化剂液体和溶胶凝胶基质存在下进行热处理。

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