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1. 发明申请

WO2013091723A1 CABLE COMPRISING AN ELEMENT INDICATING WATER INFILTRATION AND METHOD USING SAID ELEMENT 审中-公开
标题翻译：电缆包括表示水浸入的元素和使用标准元素的方法
公开(公告)号：WO2013091723A1
公开(公告)日：2013-06-27
申请号：PCT/EP2011/073948
申请日：2011-12-23
申请人： PRYSMIAN S.P.A. , PEREGO, Gabriele , SICA, Rodolfo
发明人： PEREGO, Gabriele , SICA, Rodolfo
IPC分类号： H01B7/32 , G01N21/81 , G01N31/22 , G02B6/44
CPC分类号： H01B7/322 , G01N21/81 , G01N31/223 , G02B6/4429 , G02B6/4494
摘要： The present invention relates to a cable comprising an indicating element for detecting the infiltration of water into the cable and to a method using such indicating element.
摘要翻译：本发明涉及一种电缆，包括用于检测水进入电缆的指示元件以及使用这种指示元件的方法。

2. 发明申请

WO2007049090A1 LOW-SMOKE SELF-EXTINGUISHING CABLE AND FLAME-RETARDANT COMPOSITION COMPRISING NATURAL MAGNESIUM HYDROXIDE 审中-公开
标题翻译：包含天然氢氧化镁的低烟自动灭火电缆和阻燃组合物
公开(公告)号：WO2007049090A1
公开(公告)日：2007-05-03
申请号：PCT/IB2005/003208
申请日：2005-10-27
申请人： PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L. , GALLETTI, Franco , PEREGO, Gabriele , FERRARI, Armando, Michele , HOLDEN, Gavin
发明人： GALLETTI, Franco , PEREGO, Gabriele , FERRARI, Armando, Michele , HOLDEN, Gavin
IPC分类号： C08K3/20 , H01B7/29
CPC分类号： H01B7/295
摘要： The present invention relates to cables, in particular for low-voltage electrical energy distribution or for telecommunications, these cables having low-smoke self-extinguishing properties, and to the flame-retardant compositions used therein.
摘要翻译：本发明涉及电缆，特别是用于低压电能分配或电信的电缆，这些电缆具有低烟自熄性，以及其中所用的阻燃组合物。

3. 发明申请

WO2004066317A1 CABLE WITH RECYCABLE COVERING LAYER 审中-公开
标题翻译：电缆带可重覆覆盖层
公开(公告)号：WO2004066317A1
公开(公告)日：2004-08-05
申请号：PCT/EP2003/000482
申请日：2003-01-20
申请人： PEREGO, Gabriele , SCELZA, Cristiana , DELL'ANNA, Gaia , BELLI, Sergio
发明人： PEREGO, Gabriele , SCELZA, Cristiana , DELL'ANNA, Gaia , BELLI, Sergio
IPC分类号： H01B3/20
CPC分类号： H01B3/20 , H01B3/22 , H01B3/441
摘要： Cable comprising at least one electrical conductor and at least one extruded covering layer based on a thermoplastic polymer material in admixture with a dielectric liquid, wherein: - said thermoplastic polymer material is selected from: a) at least one propylene homopolymer or at least one copolymer of propylene with at least one olefin comonomer selected from ethylene and an alpha-olefin other than propylene, said homopolymer or copolymer having a melting point greater than or equal to 130°C and a melting enthalpy of from 20 J/g to 100 J/g; b) a mechanical mixture comprising at least one propylene homopolymer or copolymer (a) and (c) at least one elastomeric copolymer of ethylene with at least one aliphatic alpha-olefin, and optionally a polyene; - the concentration by weight of said dielectric liquid in said thermoplastic polymer material is less or equal to the saturation concentration of said dielectric liquid in said thermoplastic polymer material. The cable of the invention possesses good mechanical and electrical properties, including high dielectric strength, in particular enabling it to be used at high operating temperature.
摘要翻译：电缆包括至少一个电导体和至少一个基于与介电液体混合的热塑性聚合物材料的挤压覆盖层，其中： - 所述热塑性聚合物材料选自：a）至少一种丙烯均聚物或至少一种共聚物的丙烯与至少一种选自乙烯和除丙烯以外的α-烯烃的烯烃共聚单体，所述均聚物或共聚物的熔点大于或等于130℃，熔融焓为20J / g至100J / G; b）包含至少一种丙烯均聚物或共聚物（a）和（c）至少一种乙烯与至少一种脂族α-烯烃和任选的多烯的弹性体共聚物的机械混合物; - 所述热塑性聚合物材料中所述电介质液体的重量浓度小于或等于所述热塑性聚合物材料中所述电介质液体的饱和浓度。本发明的电缆具有良好的机械和电学性质，包括高介电强度，特别是能够在高工作温度下使用。

4. 发明申请

WO2013171550A1 PROCESS FOR PRODUCING AN ENERGY CABLE HAVING A THERMOPLASTIC ELECTRICALLY INSULATING LAYER 审中-公开
标题翻译：生产具有热塑性电绝缘层的能量电缆的工艺
公开(公告)号：WO2013171550A1
公开(公告)日：2013-11-21
申请号：PCT/IB2012/052507
申请日：2012-05-18
申请人： PRYSMIAN S.P.A. , PEREGO, Gabriele
发明人： PEREGO, Gabriele
IPC分类号： H01B3/14 , H01B3/20 , H01B3/44 , H01B7/02 , H01B13/14
CPC分类号： H01B13/14 , H01B3/22 , H01B3/441
摘要： Process for producing an energy cable comprising at least one electrically conductive core and at least one thermoplastic electrically insulating layer, which comprises the steps of: impregnating a thermoplastic material in subdivided solid form, having a melting enthalpy equal to or lower than 70 J/g, with a dielectric fluid to obtain an impregnated thermoplastic material; feeding said impregnated thermoplastic material in subdivided solid form to a single-screw extruder; and extruding the impregnated thermoplastic material onto said at least one electrically conductive core, so as to form said at least one thermoplastic electrically insulating layer; whereby said impregnated thermoplastic material is not subjected to any mechanical homogenization step in a molten state. The above process allows to obtain energy cables having a large amount of the dielectric fluid in the electrically insulting layer, e.g. higher than 10 wt%, without showing any morphological defects in the layer itself and any drawbacks in the extrusion process, even when the rotation speed of the extruder screw and therefore the cable production speed are high (e.g. higher than 20 m/min for medium voltage cable).
摘要翻译：一种用于生产包括至少一个导电芯和至少一个热塑性电绝缘层的能量电缆的方法，其包括以下步骤：将分解固体形式的热塑性材料浸渍，熔融焓等于或低于70J / g 用介电流体获得浸渍的热塑性材料; 将所述浸渍的热塑性材料以细分固体形式供给到单螺杆挤出机; 并将浸渍的热塑性材料挤出到所述至少一个导电芯上，以便形成所述至少一个热塑性电绝缘层; 由此所述浸渍的热塑性材料在熔融状态下不经受任何机械均化步骤。上述过程允许获得在电绝缘层中具有大量介电流体的能量电缆，例如电缆。高于10重量％，即使当挤出机螺杆的旋转速度以及因此的电缆生产速度高时（例如，对于介质高于20m / min，该层本身也没有表现出任何形态缺陷和挤出过程中的任何缺陷电压电缆）。

5. 发明申请

WO1997015608A1 BIORESORBABLE MATERIAL AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：生物可降解材料及其生产方法
公开(公告)号：WO1997015608A1
公开(公告)日：1997-05-01
申请号：PCT/IT1996000193
申请日：1996-10-21
申请人： SANITARIA SCALIGERA S.P.A. , ZUCCATO, Alessandro , PEREGO, Gabriele
发明人： SANITARIA SCALIGERA S.P.A.
IPC分类号： C08G63/08
CPC分类号： C08G63/08 , A61L31/06 , C08L67/04
摘要： A synthetic material is disclosed, which is constituted by a copolymer of D, L-lactide and epsilon -caprolactone (which itself is characterised by lower degradation times than those obtainable with copolymers of L-lactic acid and epsilon -caprolactone), obtained by using as reaction control agent a sugar dianhydride with non-toxic characteristics. The use of sugar dianhydride in the reaction has a considerable control effect on the molecular weight of the copolymer and, thanks to its low molecular weight, this copolymer is characterised by extremely short resorption times, in the order for example of one or two months. The copolymer is used as covering element to be placed around tendon sutures and/or nerve tracts with the aim of preventing formation of scarry adherences between the suture lines and the soft surrounding tissues.
摘要翻译：公开了一种合成材料，其由D，L-丙交酯和ε-己内酯的共聚物（其本身的特征在于比通过使用L-乳酸和ε-己内酯的共聚物获得的降解时间低）作为反应控制剂，具有无毒特性的糖二酐。在反应中使用糖二酐对共聚物的分子量具有相当大的控制作用，并且由于其低分子量，该共聚物的特征在于非常短的吸收时间，例如一到两个月。该共聚物被用作围绕肌腱缝合线和/或神经束的覆盖元件，目的是防止在缝线和软周围组织之间形成疤痕粘附。

6. 发明申请

WO1997005193A1 A PROCESS OF SURFACE ACTIVATION OF BIOCOMPATIBLE AND BIOABSORBABLE ALIPHATIC POLYESTERS AND POLYESTERS THUS ACTIVATED 审中-公开
标题翻译：生物成分和生物可吸收的脂肪族聚酯和活化的聚酯的表面活化过程
公开(公告)号：WO1997005193A1
公开(公告)日：1997-02-13
申请号：PCT/IT1996000149
申请日：1996-07-24
申请人： SANITARIA SCALIGERA SPA , ZUCCATO, Alessandro , PEREGO, Gabriele , CELLA, Gian, Domenico
发明人： SANITARIA SCALIGERA SPA
IPC分类号： C08J07/12
CPC分类号： C08J7/14 , A61L27/18 , C08J7/12 , C08J2367/04 , C08L67/04
摘要： A process of surface activation of a material based on one or more of the copolymers of lactic acid and epsilon -caprolactone is carried out on bioabsorbable and biocompatible aliphatic polyesters chosen from the group formed by homo- and copolymers derived from L-lactide, D-lactide, racemic D,L-lactide, meso D,L-lactide, epsilon -caprolactone, glycolide, delta -valerolactone, p-dioxanone, preferably copolymers of L-lactide, D-lactide, racemic D,L-lactide, meso D,L-lactide with epsilon -caprolactone; the process consists of performing at least one of the following treatments: acid or base hydrolysis, treatment by means of cold plasma, by chemical reactions or electromagnetic radiations. The process brings about a substantial increase in surface hydrophilicity and, consequently, a significant lowering of the wetting angle measured with water at 23 degrees Celsius in air. This can in many cases favour cellular adherence to bioabsorbable medical prostheses realised using these materials, and thus surface-activated, such as for example endothelialisation processes in vascular grafts.
摘要翻译：基于乳酸和ε-己内酯的一种或多种共聚物的材料的表面活化的方法在生物可吸收和生物相容的脂族聚酯上进行，所述脂族聚酯选自由衍生自L-丙交酯，D-丙交酯的均聚物和共聚物形成的基团，丙交酯，外消旋D，L-丙交酯，内消旋D，L-丙交酯，ε-己内酯，乙交酯，δ-戊内酯，对二恶烷酮，优选L-丙交酯，D-丙交酯，外消旋D，L-丙交酯，内消旋D ，ε-己内酯的L-丙交酯; 该方法包括进行以下处理中的至少一种：酸或碱水解，通过冷等离子体处理，通过化学反应或电磁辐射。该方法导致表面亲水性的显着增加，并因此导致在空气中在23摄氏度下用水测量的润湿角度的显着降低。在许多情况下，这可以有利于细胞粘附到使用这些材料实现的生物可吸收的医用假体，并因此有利于表面活化，例如血管移植物中的内皮化过程。

7. 发明申请

WO1994003522A1 A PROCESS FOR THE PRODUCTION OF POLY(LACTIC ACID) 审中-公开
标题翻译：一种生产聚（酸）酸的方法
公开(公告)号：WO1994003522A1
公开(公告)日：1994-02-17
申请号：PCT/EP1993002033
申请日：1993-07-29
申请人： MINISTERO DELL'UNIVERSITA E DELLA RICERCA SCIENTI , PEREGO, Gabriele , BASTIOLI, Catia , GRZEBIENIAK, Karolina , NIEKRASZEWICZ, Antoni
发明人： MINISTERO DELL'UNIVERSITA E DELLA RICERCA SCIENTI
IPC分类号： C08G63/82
CPC分类号： C08G63/06 , C08G63/823
摘要： Poly(lactic acid) with a high molecular weight is produced by the polycondensation reaction of the free monomer carried out in the presence of a catalytically effective quantity of iron ions. High molecular weight poly(lactic acid) and lactide are obtained as the principal products.
摘要翻译：通过在催化有效量的铁离子的存在下进行的游离单体的缩聚反应产生具有高分子量的聚（乳酸）。获得高分子量聚（乳酸）和丙交酯作为主要产品。

8. 发明申请

WO2012069864A1 ENERGY CABLE HAVING A VOLTAGE STABILIZED THERMOPLASTIC ELECTRICALLY INSULATING LAYER 审中-公开
标题翻译：具有电压稳定型电热绝缘层的能量线
公开(公告)号：WO2012069864A1
公开(公告)日：2012-05-31
申请号：PCT/IB2010/003037
申请日：2010-11-25
申请人： PRYSMIAN S.p.A. , PEREGO, Gabriele
发明人： PEREGO, Gabriele
IPC分类号： H01B3/44 , C08K5/07 , C08K5/17 , H01B17/34
CPC分类号： H01B3/307 , C08L23/12 , C08L2203/202 , C08L2207/02 , H01B3/441 , C08L23/16 , C08L23/142
摘要： A cable comprising at least one electrical conductor and at least one electrically insulating layer surrounding said electrical conductor, wherein the at least one electrically insulating layer comprises: (a) a thermoplastic polymer material selected from: at least one copolymer (i) of propylene with at least one olefin comonomer selected from ethylene and an α-olefin other than propylene, said copolymer having a melting point greater than or equal to 130°C and a melting enthalpy of from 20 J/g to 90 J/g; a blend of at least one copolymer (i) with at least one copolymer (ii) of ethylene with at least one α-olefin, said copolymer (ii) having a melting enthalpy of from 0 J/g to 70 J/g; a blend of at least one propylene homopolymer with at least one copolymer (i) or copolymer (ii); at least one of copolymer (i) and copolymer (ii) being a heterophasic copolymer; (b) at least one dielectric fluid intimately admixed with the thermoplastic polymer material, said at least one dielectric fluid being an aromatic dielectric fluid having a ratio of number of aromatic carbon atoms to total number of carbon atoms greater than or equal to 0.3; (c) at least one voltage stabilizer selected from substituted benzophenones and hindered amines.
摘要翻译：一种电缆，包括至少一个电导体和围绕所述电导体的至少一个电绝缘层，其中所述至少一个电绝缘层包括：（a）热塑性聚合物材料，其选自：至少一种丙烯与选自乙烯和除丙烯以外的α-烯烃的至少一种烯烃共聚单体，所述共聚物的熔点大于或等于130℃，熔融焓为20J / g至90J / g; 至少一种共聚物（i）与至少一种乙烯与至少一种α-烯烃的共聚物（ii）的共混物，所述共聚物（ii）的熔融焓为0J / g至70J / g; 至少一种丙烯均聚物与至少一种共聚物（i）或共聚物（ii）的共混物; 共聚物（i）和共聚物（ii）中的至少一种为多相共聚物; （b）与热塑性聚合物材料密切混合的至少一种介电流体，所述至少一种电介质流体是具有大于或等于0.3的碳原子数与芳族碳原子数之比的芳族介电流体; （c）选自取代的二苯甲酮和受阻胺的至少一种电压稳定剂。

9. 发明申请

WO2011092533A1 ENERGY CABLE 审中-公开
标题翻译：能源电缆
公开(公告)号：WO2011092533A1
公开(公告)日：2011-08-04
申请号：PCT/IB2010/000155
申请日：2010-01-29
申请人： PRYSMIAN S.P.A. , PEREGO, Gabriele , BELLI, Sergio
发明人： PEREGO, Gabriele , BELLI, Sergio
IPC分类号： C08K5/01 , H01B3/44
CPC分类号： H01B3/22 , C08K3/013 , C08K5/01 , C08K7/00 , H01B3/441
摘要： A cable comprising at least one electrical conductor and at least one electrically insulating layer surrounding said electrical conductor, wherein the at least one electrically insulating layer comprises: (a) a thermoplastic polymer material selected from: at least one copolymer (i) of propylene with at least one olefin comonomer selected from ethylene and an α-olefin other than propylene, said copolymer having a melting point greater than or equal to 13O°C and a melting enthalpy of from 20 J/g to 90 J/g; a blend of at least one copolymer (i) with at least one copolymer (ii) of ethylene with at least one α-olefin, said copolymer (ii) having a melting enthalpy of from 0 J/g to 70 J/g; a blend of at least one propylene homopolymer with at least one copolymer (i) or copolymer (ii); a blend of at least one propylene homopolymer with at least one copolymer (i) or copolymer (ii); (b) at least one nano-sized filler; wherein at least one of copolymer (i) and copolymer (ii) is a heterophasic copolymer.
摘要翻译：一种电缆，包括至少一个电导体和围绕所述电导体的至少一个电绝缘层，其中所述至少一个电绝缘层包括：（a）热塑性聚合物材料，其选自：至少一种丙烯与至少一种烯烃共聚单体选自乙烯和丙烯以外的α-烯烃，所述共聚物的熔点大于或等于130℃，熔融焓为20J / g至90J / g; 至少一种共聚物（i）与至少一种乙烯与至少一种α-烯烃的共聚物（ii）的共混物，所述共聚物（ii）的熔融焓为0J / g至70J / g; 至少一种丙烯均聚物与至少一种共聚物（i）或共聚物（ii）的共混物; 至少一种丙烯均聚物与至少一种共聚物（i）或共聚物（ii）的共混物; （b）至少一种纳米尺寸填料; 其中共聚物（i）和共聚物（ii）中的至少一种是多相共聚物。

10. 发明申请

WO2008058572A1 ENERGY CABLE 审中-公开
标题翻译：能源电缆
公开(公告)号：WO2008058572A1
公开(公告)日：2008-05-22
申请号：PCT/EP2006/068526
申请日：2006-11-15
申请人： PRYSMIAN CAVI E SISTEMI ENERGIA S.r.l. , PEREGO, Gabriele , BELLI, Sergio
发明人： PEREGO, Gabriele , BELLI, Sergio
IPC分类号： H01B3/22 , H01B3/44 , C08K5/01
CPC分类号： H01B3/20 , C08K5/01 , H01B3/441
摘要： Energy cable comprising at least one electrical conductor and at least one extruded coating layer including a thermoplastic polymer material in admixture with a dielectric fluid, wherein said dielectric fluid comprises a compound of formula (I) X-A-X'; where A is a monocyclic aromatic moiety or an at least partially aromatic condensed polycyclic moiety; and at least one of X and X' is methyl or an aliphatic moiety, in both the cases optionally substituted with and/or interrupted by one or more of keto, alkoxy, alkylthio, mercapto, hydroxyalkyl, hydroxyl; the other being hydrogen; said compound having a ratio of number of aromatic carbon atoms to total number of carbon atoms greater than or equal to 0.6.
摘要翻译：能量电缆包括至少一个电导体和至少一个包含与介电流体混合的热塑性聚合物材料的挤出涂层，其中所述介电流体包含式（I）化合物X-A-X'; 其中A是单环芳族部分或至少部分芳族稠合多环部分; 并且X和X'中的至少一个是甲基或脂族部分，在任何情况下任选被酮，烷氧基，烷硫基，巯基，羟基烷基，羟基中的一个或多个取代和/ 另一个是氢; 所述化合物具有大于或等于0.6的碳原子数与芳族碳原子数之比。

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