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1. 发明授权

US4954643A Process for preparation of perfluoropropane oxide 失效
标题翻译：制备全氟丙烷氧化物的方法
公开(公告)号：US4954643A
公开(公告)日：1990-09-04
申请号：US306262
申请日：1989-01-31
申请人： Giorgio Bornengo , Filippo M. Carlini , Michele Pontevivo , Giorgio Bottaccio
发明人： Giorgio Bornengo , Filippo M. Carlini , Michele Pontevivo , Giorgio Bottaccio
IPC分类号： B01J31/00 , C07B61/00 , C07D301/12 , C07D303/48
CPC分类号： C07D301/12 , C07D303/48
摘要： An improved process for the preparation of perfluoropropene oxide by the reaction of perfluoropropene with hydrogen peroxide in an aqueous alkaline medium is described. The improved process is characterized by carrying out the reaction in the presence of a phase-transfer catalyst selected from the group consisting of quaternary ammonium salts, phosphonium salts, and lipophilic complexing agents for cations, and by carrying out the addition of an aqueous solution of an inorganic base to the reaction mixture gradually so that a constant reaction temperature between -10.degree. C. and -60.degree. C. is maintained.
摘要翻译：描述了通过全氟丙烯与过氧化氢在碱性水溶液中的反应来制备全氟丙烯氧化物的改进方法。改进的方法的特征在于在选自季铵盐，鏻盐和阳离子的亲脂络合剂的相转移催化剂存在下进行反应，并且通过加入水溶液逐渐向反应混合物中加入无机碱，保持-10℃至-60℃的恒定反应温度。

2. 发明授权

US4655843A Silane diimidic tetracarboxylic perylene dyes and composite pigments 失效
标题翻译：硅烷二酰亚胺四羧酸苝染料和复合颜料
公开(公告)号：US4655843A
公开(公告)日：1987-04-07
申请号：US839031
申请日：1986-03-12
申请人： Antonio Marraccini , Filippo M. Carlini , Giorgio Bottaccio , Antonio Pasquale , Giorgio Maranzana
发明人： Antonio Marraccini , Filippo M. Carlini , Giorgio Bottaccio , Antonio Pasquale , Giorgio Maranzana
IPC分类号： C09C3/00 , C09B5/62 , C09B67/02 , C09B67/22 , C09B69/00 , C09C3/08
CPC分类号： C09B67/0033 , C09B5/62 , C09B69/008
摘要： Silane diimidic tetracarboxylic perylene dyes, the composite pigments obtainable therefrom by means of grafting onto an inorganic substrate, and the processes for preparing same.The dyes have the general formula: ##STR1## in which R is the residue of a silane group of formula: ##STR2## in which n is 3, 4 or 5; q is 0 or 1; p and m are such integers than when q is 0, p is 3 and m is 0, 1, 2 or 3, and when q is 1, p is 2 and m is 0, 1 or 2; R.sub.2 is an alkyl C.sub.1 -C.sub.4 or a phenyl; R.sub.3 is an alkoxyl C.sub.1 -C.sub.2 ; R.sub.1 may be the same as R or represent an alkyl C.sub.1 -C.sub.6, a cycloalkyl, a phenyl optionally substituted by one or more alkyl or alkoxyl groups C.sub.1 -C.sub.6 or a halogen.The dyes and the composite pigments obtained from said dyes are utilized in paints, air and stove enamels, in the pigmentation of plastic materials, and in printing inks.

3. 发明授权

US4613667A Silane diimidic tetracarboxylic perylene dyes 失效
标题翻译：硅烷二酰亚胺四羧酸苝染料
公开(公告)号：US4613667A
公开(公告)日：1986-09-23
申请号：US663166
申请日：1984-10-22
申请人： Antonio Marraccini , Filippo M. Carlini , Giorgio Bottaccio , Antonio Pasquale , Giorgio Maranzana
发明人： Antonio Marraccini , Filippo M. Carlini , Giorgio Bottaccio , Antonio Pasquale , Giorgio Maranzana
IPC分类号： C09C3/00 , C09B5/62 , C09B67/02 , C09B67/22 , C09B69/00 , C09C3/08 , C07D471/04 , C07F7/04 , C07F7/10
CPC分类号： C09B67/0033 , C09B5/62 , C09B69/008
摘要： Silane diimidic tetracarboxylic perylene dyes, the composite pigments obtainable therefrom by means of grafting onto an inorganic substrate, and the processes for preparing same.The dyes have the general formula: ##STR1## in which R is the residue of a silane group of formula: ##STR2## in which n is 3, 4 or 5; q is 0 or 1, p and m are such integers than when q is 0, p is 3 and m is 0, 1, 2 or 3, and when q is 1, p is 2 and m is 0, 1 or 2; R.sub.2 is an alkyl C.sub.1 -C.sub.4 or a phenyl; R.sub.3 is an alkoxyl C.sub.1 -C.sub.2 ; R.sub.1 may be the same as R or represent an alkyl C.sub.1 -C.sub.6, a cycloalkyl, a phenyl optionally substituted by one or more alkyl or alkoxyl groups C.sub.1 -C.sub.6 or a halogen.The dyes and the composite pigments obtained from said dyes are utilized in paints, air and stove enamels, in the pigmentation of plastic materials, and in printing inks.
摘要翻译：硅烷二酰亚胺四羧酸苝染料，通过接枝到无机基材上得到的复合颜料及其制备方法。染料具有以下通式：其中R是下式的硅烷基团的残基：其中n为3,4或5; q是0或1，p和m是这样的整数，当q是0时，p是3，m是0,1,2或3，当q是1时，p是2，m是0,1或2; R2是C1-C4烷基或苯基; R3是烷氧基C1-C2; R 1可以与R相同或表示烷基C1-C6，环烷基，任选被一个或多个烷基或烷氧基C1-C6或卤素取代的苯基。从所述染料获得的染料和复合颜料用于油漆，空气和炉釉，塑料材料着色和印刷油墨中。

4. 发明授权

US4523953A Photostable yellow composite pigments and process for their preparation 失效
标题翻译：光稳定黄色复合颜料及其制备方法
公开(公告)号：US4523953A
公开(公告)日：1985-06-18
申请号：US558023
申请日：1983-12-05
申请人： Camillo Paffoni , Filippo M. Carlini , Giorgio Bottaccio , Alberto Osti
发明人： Camillo Paffoni , Filippo M. Carlini , Giorgio Bottaccio , Alberto Osti
IPC分类号： C09C1/00 , C09B63/00 , C09B67/08 , C09B67/22 , C09C1/36 , C09C1/40 , C08L1/08
CPC分类号： C09B63/00 , C09B67/0041
摘要： There are described organic-inorganic ternary composite pigments consisting of 70%-90% by weight of an inorganic binary titanium dioxide/aluminum hydrate component and, from 10% to 30% by weight, of a co-precipitated organic component consisting of an organic dye, containing in its structure at least one carboxylic and/or sulphonic acid function, having the formula: ##STR1## wherein R.sub.1 is selected from the group consisting of NO.sub.2 --SO.sub.3 H and --COOH; R.sub.2 is selected from the group consisting of NO.sub.2, --SO.sub.3 H, alkyl and alkoxyl; R.sub.3 is selected from the group consisting of H, halogen and alkyl; R.sub.4 and R.sub.5 are each selected from the group consisting of H, halogen, alkyl and alkoxyl; R.sub.6 is selected from the group consisting of H, halogen and alkoxyl; and wherein the --COOH and/or --SO.sub.3 H group of dye (I) is salified with metal cations.The pigments are obtained by co-precipitation acidifying an aqueous solution and/or dispersion of acid dye (I) in sodium aluminate, in the presence of TiO.sub.2, maintained at 40.degree.-80.degree. C. and at pH=9.5-10.5, by then treating it with any aqueous solution of an alkaline-earth (Ca, Ma, Al, Ba, Sr) salt or of Mn or Zn.
摘要翻译：描述了由70重量％-90重量％的无机二元二氧化钛/铝水合物组分和10重量％至30重量％的由有机物组成的共沉淀有机组分组成的有机 - 无机三元复合颜料在其结构中含有至少一种具有下式的羧酸和/或磺酸官能团的化合物：其中R 1选自NO 2 -SO 3 H和-COOH; R2选自NO2，-SO3H，烷基和烷氧基; R3选自H，卤素和烷基; R4和R5各自选自H，卤素，烷基和烷氧基; R6选自H，卤素和烷氧基; 并且其中染料（I）的-COOH和/或-SO 3 H基团用金属阳离子盐化。颜料是通过在保持在40℃-80℃和pH = 9.5-10.5的TiO 2存在下，将酸性染料（I）在铝酸钠中的水溶液和/或分散体共沉淀酸化而获得的，然后用碱土（Ca，Ma，Al，Ba，Sr）盐或Mn或Zn的任何水溶液处理。

5. 发明授权

US5138047A Catalytic process for the manufacture of copper phthalocyanine 失效
标题翻译：铜酞菁的制备催化工艺
公开(公告)号：US5138047A
公开(公告)日：1992-08-11
申请号：US623134
申请日：1990-12-06
申请人： Giorgio Bornengo , Giovanni Agnes , Augusto Menconi , Giorgio Bottaccio , Zafferino Bozzolasco , Danilo Domenis
发明人： Giorgio Bornengo , Giovanni Agnes , Augusto Menconi , Giorgio Bottaccio , Zafferino Bozzolasco , Danilo Domenis
IPC分类号： C09B62/016 , C09B47/06
CPC分类号： C09B47/06
摘要： This invention relates to improved catalytic process for the manufacture of copper phthalocyanine by allowing phthalic anhydride to react with urea and a copper compound, in the presence of a hydrophobic liquid (dispersing agent), characterized by the presence, along with the catalyst and the dispersing agent, of a promoter selected from particular classes of amides, imides, ureas, thioureas, guanidines, amines or sulphoxides.

6. 发明授权

US4032555A Process for the carboxylation of organic substrates with carbon dioxide 失效
标题翻译：有机基质与二氧化碳的羧基化反应的方法
公开(公告)号：US4032555A
公开(公告)日：1977-06-28
申请号：US670010
申请日：1976-03-24
申请人： Giorgio Bottaccio , Gian Paolo Chiusoli , Enzo Alneri , Marcello Marchi , Giulio Lana
发明人： Giorgio Bottaccio , Gian Paolo Chiusoli , Enzo Alneri , Marcello Marchi , Giulio Lana
IPC分类号： C07C205/52 , C07B31/00 , C07B41/08 , C07C51/00 , C07C51/15 , C07C59/347 , C07C59/84 , C07C67/00 , C07C69/612 , C07C201/00 , C07C205/49 , C07C205/51 , C07C205/60 , C07C253/00 , C07C255/41 , C07C59/32 , C07C59/36 , C07C121/66
CPC分类号： C07C205/51 , C07C201/12 , C07C51/15
摘要： A process is disclosed for the carboxylation of organic substrates or reactants containing at least one active hydrogen atom by reaction with CO.sub.2 and alkaline phenates in an organic medium, characterized in that the reaction is conducted in the presence of simple or substituted alkaline phenates in at least an aprotic medium which is at least a partial solvent for the phenate, and selected from the class consisting of cyclic ethers, aliphatic, cycloaliphatic and heterocyclic tertiary amines, and cyclic sulphones, and at temperatures between about 40.degree. and 60.degree. C. The alkaline phenate is selected from the class consisting of the Li, Na, K salts of the phenols of the general formula: ##STR1## WHEREIN R is hydrogen or an alkyl or an alkoxy group, linear or branched, having up to 20 carbon atoms, or a phenyl group, n varies from 1 to 5, and M is the alkali metal. The starting organic substrate or reactant is selected from the class consisting of ketones, esters, nitroparaffins and nitriles. The alkaline phenate may be prepared "in situ" from the corresponding phenol and alkaline hydroxide with azeotropic elimination by means of solvent of the water thus formed.

7. 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。

8. 发明授权

US4132732A Process for preparing alpha-formyl acids 失效
标题翻译： α-甲酰基酸的制备方法
公开(公告)号：US4132732A
公开(公告)日：1979-01-02
申请号：US882867
申请日：1978-03-02
申请人： Giorgio Bottaccio , Stefano Campolmi , Maria G. Felicioli
发明人： Giorgio Bottaccio , Stefano Campolmi , Maria G. Felicioli
IPC分类号： C07C69/14 , C07C51/00 , C07C51/15 , C07C59/147 , C07C59/74 , C07C67/00 , C07C65/02
CPC分类号： C07C51/15
摘要： Alpha-formyl acids are prepared by carboxylation of aldehydes in the presence of unsubstituted or substituted alkaline phenates, and of aprotic organic solvents.
摘要翻译：在未取代或取代的碱性酚盐和非质子有机溶剂的存在下，通过羧基化醛制备α-甲酰基酸。

9. 发明授权

US4549025A Process for oxidizing aldehydes to carboxylic acids 失效
标题翻译：将醛氧化成羧酸的方法
公开(公告)号：US4549025A
公开(公告)日：1985-10-22
申请号：US680825
申请日：1984-12-12
申请人： Enrico Dalcanale , Giorgio Bottaccio , Stefano Campolmi , Fernando Montanari
发明人： Enrico Dalcanale , Giorgio Bottaccio , Stefano Campolmi , Fernando Montanari
IPC分类号： C07D333/38 , C07B31/00 , C07B41/08 , C07C51/00 , C07C51/285 , C07C51/29 , C07C57/03 , C07C57/30 , C07C57/42 , C07C57/44 , C07C57/60 , C07C63/06 , C07C65/21 , C07C67/00 , C07C201/00 , C07C205/56 , C07C205/57 , C07C231/00 , C07C231/12 , C07C233/54 , C07D213/48 , C07D213/55 , C07D213/79 , C07D307/46 , C07D307/68 , C07D333/22 , C07D521/00 , C07D213/807
CPC分类号： C07D333/22 , C07C201/12 , C07C231/12 , C07C51/285 , C07C51/29 , C07D213/48 , C07D307/46
摘要： Carboxylic acids having the general formula:R--COOHwherein R is selected from the group consisting of aryl, aralkyl, aralkenyl, aralkynyl, heteroaryl, heteroarylalkyl, heteroarylalkenyl, heteroarylalkynyl, alkyl, alkenyl and alkynyl, optionally substituted by inert or non-reactive substituents under the reaction conditions, are obtained by oxidation of the corresponding aldehydes with an alkali metal or alkaline-earth metal chlorite in the presence of hydrogen peroxide and in an aqueous-organic solvent. The resulting carboxylic acids are utilizable as intermediates for preparing fine chemicals in known ways.
摘要翻译：具有以下通式的羧酸：R-COOH其中R选自芳基，芳烷基，芳烯基，芳炔基，杂芳基，杂芳基烷基，杂芳基烯基，杂芳基炔基，烷基，烯基和炔基，任选被惰性或非反应性取代基取代在反应条件下，通过在过氧化氢和含水有机溶剂的存在下，用碱金属或碱土金属亚氯酸盐氧化相应的醛而获得。所得羧酸可用作以已知方式制备精细化学品的中间体。

10. 发明授权

US4113973A Process for the preparation of anhydrous solutions of alkaline phenates in organic solvents 失效
标题翻译：在有机溶剂中制备碱性磷酸盐的无水溶液的方法
公开(公告)号：US4113973A
公开(公告)日：1978-09-12
申请号：US816919
申请日：1977-07-19
申请人： Enzo Alneri , Giorgio Bottaccio , Stefano Campolmi , Luigi Cassar
发明人： Enzo Alneri , Giorgio Bottaccio , Stefano Campolmi , Luigi Cassar
IPC分类号： C07C37/60 , C07C27/00 , C07C37/66 , C07C37/72 , C07C39/235 , C07C39/44 , C07C67/00 , C07C39/04
CPC分类号： C07C37/66 , C07C37/72
摘要： A process is disclosed for the preparation of anhydrous solutions of alkaline phenates in organic solvents, comprising the steps:(a) synthesis in water of alkaline phenates by the reaction of sodium sulphate or potassium sulphate with calcium hydroxide and a phenol of the general formula: ##STR1## wherein R and R', which may be the same or different from each other, are hydrogen atoms or linear alkyl groups having up to 4 carbon atoms, at a temperature substantially lower than 30.degree. C;(b) filtering the calcium sulphate;(c) quantitatively decalcifying the residual aqueous solution by the addition of an aqueous solution of NaOH or KOH, until a total concentration is reached which is at least equal to about 30% by weight of the total solution;(d) filtering the precipitated calcium hydroxide and alkaline sulphate;(e) extracting in countercurrent, at a temperature between 50.degree. and about 90.degree. C, the residual aqueous solution with at least one aprotic polar organic solvent; and(f) dehydrating the organic solution of the alkaline phenates.For the extraction in countercurrent of the aqueous residual solution, preferred organic solvents include .beta.-picoline, dimethylether of diethylene glycol, quinoline, tetrahydrofuran, dimethylsulphoxide, sulpholane and N-methyl-morpholine. If desired, a non-polar diluent (e.g., toluene) may also be present.

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