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1. 发明授权

US4639506A Process for preparing polyphenylenethers 失效
标题翻译：制备聚苯乙烯的方法
公开(公告)号：US4639506A
公开(公告)日：1987-01-27
申请号：US721541
申请日：1985-04-09
申请人： Luigi Sacconi , Marco Foa , Elena Bencini , Giampiero Sabarino
发明人： Luigi Sacconi , Marco Foa , Elena Bencini , Giampiero Sabarino
IPC分类号： C08G65/44 , C08G33/00
CPC分类号： C08G65/44
摘要： Polyphenylenethers are prepared by oxidative polymerization of phenols in the presence of oxygen and of organic bases (amines), by using copper-based catalysts having general formula:(B).sub.n (Cu).sub.a X.sub.b Y.sub.zwhereinB=optionally substituted naphthiridie group,X=halogen, or nitro group or perchlorate group,Y=bridge compound between the copper atoms, of the pyrazole or imidazole type,z=0 or 1, wherefore: when z=0,a and n, either like or unlike each other, are 1 or 2,b=an integer from 1 to 3, extremes included, while, when z=1:n=a=2b=3.
摘要翻译：通过使用具有以下通式的铜基催化剂：（B）n（Cu）aXbYz其中B =任选取代的萘基，X =卤素，通过在氧和有机碱（胺）的存在下通过酚的氧化聚合制备聚苯胺或硝基或高氯酸盐基团，Y =吡唑或咪唑类型的铜原子之间的桥接剂，z = 0或1，因此，当z = 0时，a或n彼此相似或不同，为1 或2，b =从1到3的整数，包括极值，而当z = 1时：n = a = 2 b = 3。

2. 发明授权

US5003028A Thermoplastic linear aromatic polyetherdiketones and process for obtaining same 失效
标题翻译：热塑性线性芳香族聚醚酮及其制备方法
公开(公告)号：US5003028A
公开(公告)日：1991-03-26
申请号：US349944
申请日：1989-05-08
申请人： Marco Foa' , Elena Bencini
发明人： Marco Foa' , Elena Bencini
IPC分类号： C08G65/40
CPC分类号： C08G65/4012
摘要： Thermoplastic linear aromatic polyetherdiketones containing repeating units of formula: ##STR1## wherein R is an arylene radical containing from 1 to 3 aromatic rings directly joined among them, or condensed, or joined by one or more of the following difunctional groups:--O--, --CO--; --CO--CO--, --SO.sub.2 --, --C(CH.sub.3).sub.2 --, --C(CF.sub.3).sub.2 --.
摘要翻译：含有下式的重复单元的热塑性线性芳族聚醚二酮：其中R是含有1至3个直接连接在其中的芳环的亚芳基，或被一个或多个下列双官能团缩合或连接： O-，-CO-; -CO-CO-，-SO 2 - ， - C（CH 3）2 - ， - C（CF 3）2 - 。

3. 发明授权

US4537970A Process for the preparation of esters or salts of aromatic or etheroaromatic acids 失效
公开(公告)号：US4537970A
公开(公告)日：1985-08-27
申请号：US560228
申请日：1983-12-12
申请人： Marco Foa , Franco Francalanci , Andrea Gardano , Elena Bencini
发明人： Marco Foa , Franco Francalanci , Andrea Gardano , Elena Bencini
IPC分类号： C07C67/36 , B01J31/00 , B01J31/20 , C07B31/00 , C07B41/12 , C07B61/00 , C07C51/10 , C07C67/00 , C07C69/76 , C07D213/80 , C07D307/68 , C07D333/38 , C07D239/02
CPC分类号： C07D213/80 , C07C51/10 , C07D307/68
摘要： This invention relates to the preparation of esters or salts of aromatic or etheroaromatic acids having formula Y--Ar--CO--OR (I), where:Ar represents an aromatic group constituted by one or more benzene rings, optionally condensed, or an etheroaromatic nucleus optionally condensed with one or more benzene rings;Y represents from zero to more substituents, equal or different, chosen among a halogen; an alkyl group having up to 6 carbon atoms; an alkoxy group having up to 5 carbon atoms; an ester group --COOR', where R' contains up to 5 carbon atoms; a hydroxyl group; a phenyloxy group, optionally substituted with groups inert under reaction conditions; a trifluoromethyl group; a nitrile group; an amidic group (--CONH.sub.2); an acetamidic group (--NH--CO--CH.sub.3); or an acyl group --CO--R", where R" represents a hydrocarbon group having up to 8 carbon atoms;R represents an alkyl group R.sub.1 having up to 5 carbon atoms or an alkali metal or alkaline earth metal M.These esters and salts (I) are obtained by reaction of a halide Y--Ar--X (II), where Ar and Y have the hereinabove defined meanings, while X is Cl, Br or I, with carbon monoxide, in an alcoholic solvent R.sub.1 OH (where R.sub.1 is an alkyl group having up to 5 carbon atoms) at atmospheric pressure and at temperatures ranging between -10.degree. and 60.degree. C. in the presence of an acidity-acceptor compound and of a catalyst constituted by a cobalt complex having formula (III):Z--Co(CO).sub.4 (III)where Z is a group chosen among CH.sub.3 ; CH.sub.2 F; CHF.sub.2 ; CF.sub.3 ; CH.sub.2 --CN; CH.sub.2 --COOR'", where R'" is an alkyl group having up to 8 carbon atoms or a benzene group, the latter optionally substituted with groups inert under reaction conditions; CH.sub.2 Ar', where Ar' is an aromatic group constituted by from one to three benzene rings optionally condensed and optionally substituted with groups inert under the reaction conditions, in particular with electron-attractor groups.

4. 发明授权

US09096488B2 Process for the alkylation of aromatic hydrocarbons with C1-C8 alcohols 有权
标题翻译：用C 1 -C 8醇烷基化芳烃的方法
公开(公告)号：US09096488B2
公开(公告)日：2015-08-04
申请号：US14127866
申请日：2012-06-21
申请人： Paolo Calaresu , Elena Bencini , Alessandro Casalini , Alessandro Del Seppia , Giovanni Antonio Fois
发明人： Paolo Calaresu , Elena Bencini , Alessandro Casalini , Alessandro Del Seppia , Giovanni Antonio Fois
IPC分类号： C07C37/08 , C07C45/53 , C07C2/86 , C07C29/143
CPC分类号： C07C2/864 , C07C29/143 , C07C37/08 , C07C45/53 , C07C2529/70 , Y02P20/52 , Y02P20/582 , C07C15/073 , C07C15/06 , C07C15/107 , C07C15/085 , C07C15/08 , C07C39/04 , C07C49/08 , C07C31/10
摘要： Process for the alkylation of aromatic hydrocarbons by means of aliphatic alcohols containing from 1 to 8 carbon atoms, which comprises feeding the hydrocarbon and alcohol to the head of a fixed-bed reactor, operating with “trickle flow” regime, containing at least one layer of a catalyst comprising a zeolite selected from medium-pore zeolites and large-pore zeolites.
摘要翻译：用于通过含有1至8个碳原子的脂族醇烷基化芳族烃的方法，该方法包括将烃和醇进料到固定床反应器的头部，以“滴流”方式操作，其包含至少一层包含选自中孔沸石和大孔沸石的沸石的催化剂。

5. 发明授权

US09012696B2 Process for the alkylation of aromatic hydrocarbons with olefins 有权
标题翻译：用烯烃烷基化芳烃的方法
公开(公告)号：US09012696B2
公开(公告)日：2015-04-21
申请号：US14127421
申请日：2012-06-21
申请人： Paolo Calaresu , Alessandro Del Seppia , Elena Bencini , Giovanni Antonio Fois , Alessandro Casalini
发明人： Paolo Calaresu , Alessandro Del Seppia , Elena Bencini , Giovanni Antonio Fois , Alessandro Casalini
IPC分类号： C07C37/08 , C07C2/66 , C07C29/143 , C07C45/53
CPC分类号： C07C2/66 , C07C29/143 , C07C37/08 , C07C45/53 , C07C2529/70 , Y02P20/52 , Y02P20/582 , C07C15/085 , C07C15/107 , C07C15/073 , C07C39/04 , C07C49/08 , C07C31/10
摘要： Process for the alkylation of aromatic hydrocarbons by means of olefins containing from 2 to 8 carbon atoms, which comprises feeding the hydrocarbon, olefin, and possibly water, to the head of a fixed-bed reactor, operating with a “trickle flow” regime, containing at least one layer of a catalyst comprising a medium-or large-pore zeolite.
摘要翻译：通过含有2-8个碳原子的烯烃烷基化芳族烃的方法，该方法包括将烃，烯烃和可能的水进料到以“滴流”方式运行的固定床反应器的头部，含有至少一层包含中孔或大孔沸石的催化剂。

6. 发明授权

US08658553B2 Catalytic composition and process for the transalkylation of aromatic hydrocarbons 有权
标题翻译：用于芳烃烷基转移的催化组合物和方法
公开(公告)号：US08658553B2
公开(公告)日：2014-02-25
申请号：US13454595
申请日：2012-04-24
申请人： Elena Bencini , Gianni Girotti
发明人： Elena Bencini , Gianni Girotti
IPC分类号： B01J29/06
CPC分类号： C10G29/205 , B01J29/06 , B01J29/084 , B01J29/70 , B01J29/7007 , B01J35/002 , B01J35/0026 , B01J35/10 , B01J35/1042 , B01J35/108 , B01J37/0009 , B01J2229/42 , C07C6/126 , C10G2300/1092 , C10G2300/1096 , C10G2300/301 , C10G2300/4018 , C10G2400/30 , Y02P20/52 , C07C15/085 , C07C15/073
摘要： A catalytic composition for transalkylation of aromatic hydrocarbons which contains a zeolite and an inorganic binder and has an extra-zeolitic porosity higher than or equal to 0.7 cc/g for a fraction of pores of which at least 30% have a diameter greater than 100 nanometers. A catalytic composition having a crushing strength not lower than 1.7 kg/mm and an apparent density not higher than 0.5 g/cc. A process for transalkylating polyalkylated aromatic hydrocarbons using a catalytic composition.
摘要翻译：含有沸石和无机粘合剂并具有高于或等于0.7cc / g的超沸石孔隙率的芳族烃的烷基转移的催化组合物，其一部分孔径至少为30％，直径大于100纳米。具有不低于1.7kg / mm的破碎强度和不高于0.5g / cc的表观密度的催化组合物。使用催化组合物使多烷基化芳烃烷基转移的方法。

7. 发明申请

US20140142348A1 PROCESS FOR THE ALKYLATION OF AROMATIC HYDROCARBONS WITH OLEFINS 有权
标题翻译：用烯烃对芳香烃进行烷基化的方法
公开(公告)号：US20140142348A1
公开(公告)日：2014-05-22
申请号：US14127421
申请日：2012-06-21
申请人： Paolo Calaresu , Alessandro Del Seppia , Elena Bencini , Giovanni Antonio Fois , Alessandro Casalini
发明人： Paolo Calaresu , Alessandro Del Seppia , Elena Bencini , Giovanni Antonio Fois , Alessandro Casalini
IPC分类号： C07C2/66 , C07C37/08
CPC分类号： C07C2/66 , C07C29/143 , C07C37/08 , C07C45/53 , C07C2529/70 , Y02P20/52 , Y02P20/582 , C07C15/085 , C07C15/107 , C07C15/073 , C07C39/04 , C07C49/08 , C07C31/10
摘要： Process for the alkylation of aromatic hydrocarbons by means of olefins containing from 2 to 8 carbon atoms, which comprises feeding the hydrocarbon, olefin, and possibly water, to the head of a fixed-bed reactor, operating with a “trickle flow” regime, containing at least one layer of a catalyst comprising a medium- or large-pore zeolite.
摘要翻译：通过含有2-8个碳原子的烯烃烷基化芳族烃的方法，该方法包括将烃，烯烃和可能的水进料到以“滴流”方式运行的固定床反应器的头部，含有至少一层包含中孔或大孔沸石的催化剂。

8. 发明申请

US20060258893A1 Catalytic composition and process for the transalkylation of aromatic hdrocarbons 有权
标题翻译：催化组合物和芳族羟基烷基转移的方法
公开(公告)号：US20060258893A1
公开(公告)日：2006-11-16
申请号：US10538641
申请日：2003-12-15
申请人： Elena Bencini , Gianni Girotti
发明人： Elena Bencini , Gianni Girotti
IPC分类号： C07C15/12 , B01J29/06 , B01J29/08
CPC分类号： C10G29/205 , B01J29/06 , B01J29/084 , B01J29/70 , B01J29/7007 , B01J35/002 , B01J35/0026 , B01J35/10 , B01J35/1042 , B01J35/108 , B01J37/0009 , B01J2229/42 , C07C6/126 , C10G2300/1092 , C10G2300/1096 , C10G2300/301 , C10G2300/4018 , C10G2400/30 , Y02P20/52 , C07C15/085 , C07C15/073
摘要： A catalytic composition is described for the transalkylation of aromatic hydrocarbons comprising a zeolite and an inorganic binder, characterized by an extra-zeolitic porosity, i.e. the porosity obtained by adding the mesoporosity and the macroporosity fractions present in the catalytic composition, higher than or equal to 0.7 cc/g, which is such as to consist for a fraction of at least 30% of pores having a diameter greater than 100 nanometers. These catalytic compositions have a crushing strength not lower than 1.7 kg/mm and an apparent density not higher than 0.5 g/cc. A process is also described for the transalkylation of polyalkylated aromatic hydrocarbons which uses these catalytic compositions.
摘要翻译：描述了一种催化组合物用于包含沸石和无机粘合剂的芳族烃的烷基转移，其特征在于沸石外孔隙率，即通过加入存在于催化剂组合物中的介孔度和大孔度组分得到的孔隙率，高于或等于 0.7cc / g，其为至少30％直径大于100纳米的孔的一部分。这些催化剂组合物的破碎强度不低于1.7kg / mm 2，表观密度不高于0.5g / cc。还描述了使用这些催化组合物的多烷基化芳烃的烷基转移的方法。

9. 发明申请

US20120270726A1 CATALYTIC COMPOSITION AND PROCESS FOR THE TRANSALKYLATION OF AROMATIC HYDROCARBONS 有权
标题翻译：催化组合物和芳烃转化反应的方法
公开(公告)号：US20120270726A1
公开(公告)日：2012-10-25
申请号：US13454595
申请日：2012-04-24
申请人： Elena Bencini , Gianni Girotti
发明人： Elena Bencini , Gianni Girotti
IPC分类号： B01J29/08 , B01J29/70
CPC分类号： C10G29/205 , B01J29/06 , B01J29/084 , B01J29/70 , B01J29/7007 , B01J35/002 , B01J35/0026 , B01J35/10 , B01J35/1042 , B01J35/108 , B01J37/0009 , B01J2229/42 , C07C6/126 , C10G2300/1092 , C10G2300/1096 , C10G2300/301 , C10G2300/4018 , C10G2400/30 , Y02P20/52 , C07C15/085 , C07C15/073
摘要： A catalytic composition for transalkylation of aromatic hydrocarbons which contains a zeolite and an inorganic binder and has an extra-zeolitic porosity higher than or equal to 0.7 cc/g for a fraction of pores of which at least 30% have a diameter greater than 100 nanometers. A catalytic composition having a crushing strength not lower than 1.7 kg/mm and an apparent density not higher than 0.5 g/cc. A process for transalkylating polyalkylated aromatic hydrocarbons using a catalytic composition.
摘要翻译：含有沸石和无机粘合剂并具有高于或等于0.7cc / g的超沸石孔隙率的芳族烃的烷基转移的催化组合物，其中至少30％的直径大于100纳米的孔的一部分。具有不低于1.7kg / mm的破碎强度和不高于0.5g / cc的表观密度的催化组合物。使用催化组合物使多烷基化芳烃烷基转移的方法。

10. 发明申请

US20120157718A1 PROCESS FOR THE PREPARATION OF PHENOL AND CYCLOHEXANONE 失效
标题翻译：制备苯酚和环己酮的方法
公开(公告)号：US20120157718A1
公开(公告)日：2012-06-21
申请号：US13381466
申请日：2010-06-23
申请人： Elena Bencini , Cristian Gambarotti , Lucio Melone , Nadia Pastori , Simona Prosperini , Carlo Punta , Francesco Recupero
发明人： Elena Bencini , Cristian Gambarotti , Lucio Melone , Nadia Pastori , Simona Prosperini , Carlo Punta , Francesco Recupero
IPC分类号： C07C27/00
CPC分类号： C07C2/66 , C07C2/74 , C07C37/08 , C07C45/53 , C07C2529/08 , C07C2601/14 , C07C13/28 , C07C39/04 , C07C49/403
摘要： Process for the preparation of phenol and cyclohexanone which comprises: a. the synthesis of cyclohexylbenzene by the hydro-alkylation of benzene by contact with hydrogen or the alkylation of benzene with cyclohexene using Y zeolites; b. the selective aerobic oxidation of cyclohexylbenzene to the corresponding hydroperoxide catalyzed by N-hydroxy-derivatives in the presence of polar solvents; and c. the scission of the hydroperoxide of cyclohexylbenzene to phenol and cyclohexanone by homogeneous or heterogeneous acid catalysts; characterized in that the synthesis of cyclohexylbenzene takes place in the presence of a catalytic system comprising a Y zeolite and an inorganic ligand wherein the Y zeolite has a crystalline structure with openings consisting of 12 tetrahedra and the inorganic ligand is γ-alumina, and wherein said catalytic composition is characterized by a pore volume, obtained by adding the mesoporosity and macroporosity fractions, greater than or equal to 0.7 cm3/g, wherein at least 30% of said volume consists of pores with a diameter greater than 100 nanometers.
摘要翻译：苯酚和环己酮的制备方法，其包括：a。通过与氢气接触或通过使用Y沸石与苯与环己烯进行烷基化反应来合成环己基苯; b。在极性溶剂存在下，由N-羟基衍生物催化环己基苯与相应的氢过氧化物的选择性好氧氧化; 和c。通过均相或多相酸催化剂将环己基苯的氢过氧化物分解成苯酚和环己酮; 其特征在于环己基苯的合成是在包含Y沸石和无机配体的催化体系的存在下进行的，其中Y沸石具有由12面四面体构成的开口的结晶结构，无机配体是γ-氧化铝，其中所述催化组合物的特征在于通过加入大于或等于0.7cm 3 / g的介孔和大孔隙度级分获得的孔体积，其中至少30％的所述体积由直径大于100纳米的孔组成。

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