公开(公告)号：US4607121A

公开(公告)日：1986-08-19

申请号：US682907

申请日：1984-12-18

申请人： Lucio Faggian ,  Renato de Simone ,  Edoardo Platone

发明人： Lucio Faggian ,  Renato de Simone ,  Edoardo Platone

IPC分类号： B01F17/34 ,  B01F17/44 ,  B01J23/00 ,  C07B61/00 ,  C07C51/00 ,  C07C51/235 ,  C07C51/367 ,  C07C59/125 ,  C07C67/00 ,  C08G65/32

CPC分类号： C07C59/125 ,  C07C51/235 ,  Y02P20/584

摘要： A process for preparing an alkaline metal salt of a polyethoxycarboxylic acid defined by the formulaR'(OR).sub.m (OCH.sub.2 CH.sub.2).sub.n-1 (OCH.sub.2)COOMby oxidation in the presence of a platinum or palladium catalyst, of a polyethoxy alcohol of the formulaR'(OR).sub.m (OCH.sub.2 CH.sub.2).sub.n OH,followed by reactivating the catalyst in the reaction mixture and recovering in active form the insoluble and soluble catalyst fractions. The alkaline metal salts of polyethoxycarboxylic acids thus produced are useful as surfactants, which can be employed in the recovery of oil from wells of medium and high salinity.

摘要翻译： 制备由式R'（OR）m（OCH 2 CH 2）n-1（OCH 2）COOM）定义的聚乙氧基羧酸的碱金属盐的方法，其通过在铂或钯催化剂存在下氧化， 式（R）（OR）m（OCH 2 CH 2）n OH，然后使反应混合物中的催化剂再活化并以活性形式回收不溶和可溶的催化剂级分。 如此生产的聚乙氧基羧酸的碱金属盐可用作表面活性剂，其可用于从中等盐度和高盐度的井中回收油。

公开(公告)号：US4798915A

公开(公告)日：1989-01-17

申请号：US27548

申请日：1987-03-18

申请人： Lucio Faggian ,  Armando Marcotullio ,  Edoardo Platone ,  Emilio Picchi

发明人： Lucio Faggian ,  Armando Marcotullio ,  Edoardo Platone ,  Emilio Picchi

IPC分类号： C07C7/10 ,  B01D20060101 ,  B01D11/00 ,  C01B20060101 ,  C07B63/00 ,  C07C20060101 ,  C07C1/00 ,  C07C7/05 ,  C07C9/00 ,  C07C9/14 ,  C07C9/22 ,  C07C39/14 ,  C07C67/00 ,  C07C303/14 ,  C07C303/42 ,  C07C303/44 ,  C07C303/46 ,  C07C309/03 ,  C07C309/04 ,  C10G73/06 ,  C10G73/12 ,  C10G73/38 ,  C07C143/24

CPC分类号： C07C303/42 ,  Y02P20/544

摘要： The invention relates to a process for the extraction of paraffins from mixtures obtained by the sulfoxidation of paraffins having a number of carbon atoms within the range of 12 to 18, which is characterized in that carbon dioxide is used as the solvent under supercritical conditions.

公开(公告)号：US4322561A

公开(公告)日：1982-03-30

申请号：US139765

申请日：1980-04-14

申请人： Lucio Faggian ,  Edoardo Platone

发明人： Lucio Faggian ,  Edoardo Platone

IPC分类号： B01J31/00 ,  C07B31/00 ,  C07B37/02 ,  C07B61/00 ,  C07C45/00 ,  C07C45/69 ,  C07C49/17 ,  C07C49/175 ,  C07C67/00 ,  C07C45/64 ,  C07C45/61

CPC分类号： C07C49/17 ,  C07C45/69 ,  C07C49/175

摘要： For preparing carbonyl compounds containing certain functional groups, a carbonyl compound is reacted with an unsaturated compound in the presence of a trivalent-manganese initiator and an amine. There is a positive coaction between the trivalent-Mn catalyst and the amine. Typically, 2-methyl-3-butene-2-ol is reacted with acetone in the presence of triethylamine and manganese triacetate (bihydrated) to obtain 2-methyl-heptane-2-ol-3-one. Yields and selectivities are more than satisfactory.

摘要翻译： 为了制备含有某些官能团的羰基化合物，在三价锰引发剂和胺的存在下，羰基化合物与不饱和化合物反应。 三价锰催化剂与胺之间存在正相结合。 通常，在三乙胺和三乙酸锰（双水合）存在下，使2-甲基-3-丁烯-2-醇与丙酮反应，得到2-甲基 - 庚烷-2-醇-3-酮。 产量和选择性令人满意。

公开(公告)号：US4117249A

公开(公告)日：1978-09-26

申请号：US698812

申请日：1976-06-23

申请人： Renato De Simone ,  Edoardo Platone ,  Morello Morelli

发明人： Renato De Simone ,  Edoardo Platone ,  Morello Morelli

IPC分类号： B01D19/04 ,  B01F17/00 ,  B01F17/38 ,  B01J23/00 ,  B01J31/00 ,  C07B61/00 ,  C07C27/00 ,  C07C29/17 ,  C07C29/42 ,  C07C33/048 ,  C07C67/00 ,  C09K3/00 ,  C09K3/16 ,  C07C33/04 ,  C11D1/68 ,  C11D1/75

CPC分类号： C07C29/42 ,  B01F17/0092 ,  C07C29/17 ,  C07C29/172 ,  C10M2201/02 ,  C10M2209/104 ,  C10N2240/62

摘要： The invention relates to acetylenic glycols having the formula : ##STR1## wherein R is hydrogen or an alkenyl group, and to their derivatives obtained through hydrogenation or ethoxylation reactions, these compounds showing outstanding surface active properties. The invention relates also to the process for the preparation of the subject compounds starting from 6-methyl-5-hepten-2-one.

公开(公告)号：US4226810A

公开(公告)日：1980-10-07

申请号：US964137

申请日：1978-11-28

申请人： Vincenzo Redaelli ,  Renato De Simone ,  Edoardo Platone

发明人： Vincenzo Redaelli ,  Renato De Simone ,  Edoardo Platone

IPC分类号： C07C49/17 ,  B01J27/00 ,  C07C45/00 ,  C07C45/60 ,  C07C49/203 ,  C07C67/00 ,  C07C45/56

CPC分类号： C07C45/60

摘要： A chemical method for splitting the pyran ring of compounds such as 2,6,6-trimethyl-5,6-dihydro-4H-pyran is disclosed which consists in reacting the 4H-pyran derivatives concerned with water and a halogen-containing or halogen-donating catalyst at a comparatively low temperature, i.e. from 50.degree. C. to 130.degree. C. Interesting results are obtained and a selection field is afforded as regards the products of the pyran-ring cleavage.

摘要翻译： 公开了一种用于分离诸如2,6,6-三甲基-5,6-二氢-4H-吡喃的化合物的吡喃环的化学方法，该方法包括使涉及水的4H-吡喃衍生物与含卤素或卤素 在相对较低的温度，即50℃至130℃下进行催化。获得有意义的结果，并且就吡喃环切割的产物提供选择领域。

公开(公告)号：US5055610A

公开(公告)日：1991-10-08

申请号：US546015

申请日：1990-06-28

申请人： Enrico Borgarello ,  Lucio Faggian ,  Edoardo Platone ,  Cosimo Franco

发明人： Enrico Borgarello ,  Lucio Faggian ,  Edoardo Platone ,  Cosimo Franco

IPC分类号： C07C309/02 ,  B01D20060101 ,  B01D12/00 ,  B01D17/02 ,  C01B17/69 ,  C01B17/90 ,  C07C67/00 ,  C07C301/00 ,  C07C303/42 ,  C07C303/44 ,  C07C309/03 ,  C07C309/04

CPC分类号： C07C303/42 ,  Y02P20/544

摘要： The mixture from which sulphuric acid must be separated according to the present invention are those which derive from the sulphoxidation of (C.sub.12 -C.sub.8)-n-paraffins with SO.sub.2 and O.sub.2 in the presence of water and of U.V. light at a temperature comprised within the range of from 25 to 50.degree. C., after the removal of n-paraffins, which separate spontaneously, and of SO.sub.2 excess. In order to remove said sulphuric acid, the refined mixture, possibly diluted with water, is mixed with one or more halogenated solvents, the separation being obtained of water and sulphuric acid from the refined mixture, to the total mixture (with the two phases) a cosolvent is added, which is constituted by alcohols or ethers, with the separation being obtained of a phase constituted by H.sub.2 O and H.sub.2 SO.sub.4, which is removed. The residual organic phase, practically free from sulphuric acid, is submitted to the removal of solvents and cosolvents by means of conventional techniques.

公开(公告)号：US4843184A

公开(公告)日：1989-06-27

申请号：US71872

申请日：1987-07-10

申请人： Lucio Faggian ,  Maurizio Castellano ,  Edoardo Platone ,  Cosimo Franco

发明人： Lucio Faggian ,  Maurizio Castellano ,  Edoardo Platone ,  Cosimo Franco

IPC分类号： C07C7/148 ,  B01D11/04 ,  C07B63/00 ,  C07C1/00 ,  C07C7/10 ,  C07C9/15 ,  C07C9/22 ,  C07C67/00 ,  C07C301/00 ,  C07C303/14 ,  C07C303/42 ,  C07C303/44 ,  C07C309/04 ,  C10G21/06 ,  C10G73/02 ,  C10G73/06 ,  C10G73/38 ,  C11D3/34

CPC分类号： C07C303/42 ,  B01D11/0407 ,  Y02P20/544

摘要： Mixtures of C.sub.12 -C.sub.18 n-paraffins with paraffinsulfonic acids having the same number of carbon atoms, water and sulfuric acid, and obtained by sulfoxidation of said paraffins with sulfur dioxide and oxygen in the presence of water and ultraviolet radiation are stripped of their excess sulfur dioxide and decanted to separate most of the paraffins, and obtain a residual mixture.The residual mixture is fed with sulfuric acid until a two-phase system forms or at least until the mixture becomes turbid, and the turbid mixture or that floating on the heavy water-sulfuric acid phase is extracted with supercritical carbon dioxide, which removes with it the paraffins, which can be reused in the sulfoxidation process.

公开(公告)号：US4278602A

公开(公告)日：1981-07-14

申请号：US94599

申请日：1979-11-15

申请人： Lucio Faggian ,  Edoardo Platone

发明人： Lucio Faggian ,  Edoardo Platone

IPC分类号： C07D309/04 ,  C07D309/08

CPC分类号： C07D309/04

摘要： The present invention relates to a process for synthesizing pyran nitriles of the general formula ##STR1## consisting of reacting aliphatic 1,5 hydroxyketones with aliphatic nitriles in the presence of basic substances such as oxides, hydroxides, and carbonates of alkali metal and alkaline earth metals, and in particular of alkali metal hydroxides or alcoholates, as the catalyst.

摘要翻译： 本发明涉及一种在碱性物质如碱金属和碱土金属的氧化物，氢氧化物和碳酸盐存在下，使脂族1,5-羟基酮与脂族腈反应的通式为“IMAGE”的吡喃腈的合成方法。 ，特别是碱金属氢氧化物或醇化物，作为催化剂。

公开(公告)号：US4409419A

公开(公告)日：1983-10-11

申请号：US290655

申请日：1981-08-06

申请人： Aldo Prevedello ,  Edoardo Platone ,  Morello Morelli

发明人： Aldo Prevedello ,  Edoardo Platone ,  Morello Morelli

IPC分类号： B01J27/00 ,  B01J31/00 ,  C07B61/00 ,  C07C1/00 ,  C07C1/24 ,  C07C11/12 ,  C07C67/00 ,  C07C1/20 ,  C07C1/253

CPC分类号： C07C1/24 ,  C07C2521/02 ,  C07C2527/054 ,  C07C2527/055 ,  C07C2527/08 ,  C07C2527/16 ,  C07C2527/173 ,  C07C2531/025 ,  C07C2531/04

摘要： 2,5-Dimethyl-2,4-hexadiene is prepared by dehydrating 2,5-dimethyl-2,5-hexanediol in liquid phase. The reaction takes place by contacting 2,5-dimethyl-2,5-hexanediol, melted or dissolved in an appropriate solvent, with acids, heating the mixture at a temperature of 100.degree. C.-160.degree. C. and distilling off water from the reaction environment as it is being formed. The pressure can range between 1 and 10 bars.

摘要翻译： 通过使液相中的2,5-二甲基-2,5-己二醇脱水制备2,5-二甲基-2,4-己二烯。 该反应通过使熔化或溶于适当的溶剂中的2,5-二甲基-2,5-己二醇与酸接触，在100-160℃的温度下加热混合物，并将水从 正在形成的反应环境。 压力可以在1至10巴之间。

公开(公告)号：US5221344A

公开(公告)日：1993-06-22

申请号：US877835

申请日：1992-05-01

申请人： Aldo Prevedello ,  Edoardo Platone ,  Dario Ercolani ,  Elio Donati

发明人： Aldo Prevedello ,  Edoardo Platone ,  Dario Ercolani ,  Elio Donati

IPC分类号： C04B24/20 ,  C07G99/00

CPC分类号： C07G17/002 ,  C04B24/20

摘要： A concrete composition contains hydraulic cement, inerts, water and superfluidifying additive obtained by salifying, in the form of an alkaline metal, alkaline earth metal or ammonium salt, the sulphonated and oxidised products resulting from the reaction between sulphur trioxide and fuel oil deriving from steam cracking. This concrete composition has improved workability characteristics and enables concretes to be obtained generally possessing greater strength and durability.

摘要翻译： 混凝土组合物包含水硬性水泥，惰性物质，水和超流化添加剂，其通过以碱金属，碱土金属或铵盐的形式盐化，由三氧化硫和源自蒸汽的燃料油之间的反应产生的磺化和氧化产物 开裂 这种混凝土组合物具有改进的可加工性特征，并且能够获得通常具有更大强度和耐久性的混凝土。