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11. 发明授权

US06824870B2 Cable with recyclable covering 有权
标题翻译：电缆与可回收覆盖
公开(公告)号：US06824870B2
公开(公告)日：2004-11-30
申请号：US10381190
申请日：2003-08-19
申请人： Luca Castellani , Gaia Dell'Anna , Cristiana Scelza , Enrico Albizzati
发明人： Luca Castellani , Gaia Dell'Anna , Cristiana Scelza , Enrico Albizzati
IPC分类号： B32B1500
CPC分类号： H01B3/22 , H01B3/441 , Y10T428/2933 , Y10T428/294 , Y10T428/2947
摘要： A cable with recyclable covering, particularly for transporting or distributing medium or high voltage energy, in which at least one covering layer is based on thermoplastic polymer material comprising a propylene homopolymer or a copolymer of propylene with ethylene or an &agr;-olefin other than propylene in mixture with a dielectric liquid. The cable of the invention possesses superior mechanical and electrical properties, including high dielectric strength, in particular enabling it to be used at high operating temperature.
摘要翻译：一种具有可回收覆盖物的电缆，特别是用于输送或分配中等或高压能量的电缆，其中至少一个覆盖层基于包含丙烯均聚物或丙烯与乙烯或丙烯以外的α-烯烃的共聚物的热塑性聚合物材料与介电液体混合。本发明的电缆具有优异的机械和电学性能，包括高介电强度，特别是能够在高工作温度下使用。

12. 发明授权

US07162130B2 Optical fiber with thermoplastic material based coating 失效
标题翻译：光纤与热塑性材料基涂层
公开(公告)号：US07162130B2
公开(公告)日：2007-01-09
申请号：US10531954
申请日：2002-10-23
申请人： Luca Castellani , Giovanni Brandi , Mauro Maritano , Franco Peruzzotti , Giacomo Stefano Roba , Sabrina Fogliani , Lidia Terruzzi
发明人： Luca Castellani , Giovanni Brandi , Mauro Maritano , Franco Peruzzotti , Giacomo Stefano Roba , Sabrina Fogliani , Lidia Terruzzi
IPC分类号： G02B6/036
CPC分类号： C03C25/106 , G02B6/02395
摘要： Optical fiber having a glass portion; at least one protective coating of thermoplastic material having at least one thermoplastic elastomer; the thermoplastic material having the following characteristics: a modulus of elasticity value at +25° C. lower than 150 MPa, preferably at least 10 Mpa, more preferably higher than 20 Mpa, and a Vicat point higher than 85° C., preferably higher than 120° C., more preferably lower than 350° C. Preferably, the coating is a single protective coating directly positioned onto the glass portion.
摘要翻译：具有玻璃部分的光纤; 至少一种具有至少一种热塑性弹性体的热塑性材料保护涂层; 热塑性材料具有以下特征：弹性模量值在+ 25℃低于150MPa，优选至少10Mpa，更优选高于20Mpa，维卡点高于85℃，优选更高优选低于350℃。优选地，涂层是直接定位在玻璃部分上的单个保护涂层。

13. 发明申请

US20060127019A1 Optical fiber with thermoplastic material based coating 失效
标题翻译：光纤与热塑性材料基涂层
公开(公告)号：US20060127019A1
公开(公告)日：2006-06-15
申请号：US10531954
申请日：2002-10-23
申请人： Luca Castellani , Giovanni Brandi , Mauro Maritano , Franco Peruzzotti , Giacomo Roba , Sabrina Fogliani , Lidia Terruzzi
发明人： Luca Castellani , Giovanni Brandi , Mauro Maritano , Franco Peruzzotti , Giacomo Roba , Sabrina Fogliani , Lidia Terruzzi
IPC分类号： G02B6/036
CPC分类号： C03C25/106 , G02B6/02395
摘要： Optical fiber having a glass portion; at least one protective coating of thermoplastic material having at least one thermoplastic elastomer; the thermoplastic material having the following characteristics: a modulus of elasticity value at +25° C. lower than 150 MPa, preferably at least 10 Mpa, more preferably higher than 20 Mpa, and a Vicat point higher than 85° C., preferably higher than 120° C., more preferably lower than 350° C. Preferably, the coating is a single protective coating directly positioned onto the glass portion.
摘要翻译：具有玻璃部分的光纤; 至少一种具有至少一种热塑性弹性体的热塑性材料保护涂层; 热塑性材料具有以下特征：弹性模量值在+ 25℃低于150MPa，优选至少10Mpa，更优选高于20Mpa，维卡点高于85℃，优选更高优选低于350℃。优选地，涂层是直接定位在玻璃部分上的单个保护涂层。

14. 发明授权

US06521695B1 Water tree resistant insulating composition 失效
标题翻译：耐水树脂绝缘组合物
公开(公告)号：US06521695B1
公开(公告)日：2003-02-18
申请号：US08718711
申请日：1996-09-24
申请人： Franco Peruzzotti , Luca Castellani , Luis Josè Dacal , Valeria Garcia
发明人： Franco Peruzzotti , Luca Castellani , Luis Josè Dacal , Valeria Garcia
IPC分类号： C08L7102
CPC分类号： H01B7/2813 , C08K5/04 , C08K5/17 , C08L23/02 , H01B3/441 , C08L2666/22
摘要： The present invention is an improved electric insulation composition of a polymer and an additive that reduces water treeing due to electrical aging in water. The polymer additive is a hydrophobic/hydrophilic material with good compatibility with the polymer. The present invention is also a method of preventing electrical breakdown due to the formation of water trees by forming electrical cables with the insulation containing the disclosed anti-treeing additive.
摘要翻译：本发明是一种改进的聚合物和添加剂的电绝缘组合物，其由于水中的电老化而减少了水树。聚合物添加剂是与聚合物具有良好相容性的疏水/亲水材料。本发明还是通过与包含所公开的抗树脂添加剂的绝缘体形成电缆来防止由于水树形成引起的电击穿的方法。

15. 发明授权

US06828505B1 Method and electrical apparatus comprising a water tree resistant insulating composition 有权
标题翻译：包括耐水树脂绝缘组合物的方法和电气设备
公开(公告)号：US06828505B1
公开(公告)日：2004-12-07
申请号：US09227408
申请日：1999-01-08
申请人： Franco Peruzzotti , Luca Castellani , Luis José Dacal , Valeria Garcia
发明人： Franco Peruzzotti , Luca Castellani , Luis José Dacal , Valeria Garcia
IPC分类号： H01B700
CPC分类号： H01B7/2813 , C08K5/04 , C08K5/17 , C08L23/02 , H01B3/441 , C08L2666/22
摘要： The present invention is an improved electric insulation composition of a polymer and an additive that reduces water treeing due to electrical aging in water. The polymer additive is a hydrophobic/hydrophilic material with good compatibility with the polymer. The present invention is also a method of preventing electrical breakdown due to the formation of water trees by forming electrical cables with the insulation containing the disclosed anti-treeing additives.
摘要翻译：本发明是一种改进的聚合物和添加剂的电绝缘组合物，其由于水中的电老化而减少了水树。聚合物添加剂是与聚合物具有良好相容性的疏水/亲水材料。本发明还是通过用包含所公开的抗树脂添加剂的绝缘体形成电缆来防止由于水树形成而引起的电击穿的方法。

16. 发明授权

US06610401B2 Cables with a recyclable coating 有权
标题翻译：具有可回收涂层的电缆
公开(公告)号：US06610401B2
公开(公告)日：2003-08-26
申请号：US09894779
申请日：2001-06-28
申请人： Luca Castellani , Cristiana Scelza , Enrico Albizzati
发明人： Luca Castellani , Cristiana Scelza , Enrico Albizzati
IPC分类号： D02G300
CPC分类号： H01B3/441 , C08L23/0815 , C08L23/10 , C08L2203/202 , Y10T428/2933 , Y10T428/294 , C08L2666/04
摘要： Cable, in particular for medium-voltage or high-voltage electrical power transmission or distribution, for telecommunications or for data transmission, comprising a conductor and at least one coating layer based on a non-crosslinked polymer material comprising a thermoplastic reactor elastomer with an ethylene-based elastomeric phase co-polymerized with an &agr;-olefin and a propylene-based thermoplastic phase, in which the said elastomeric phase in the said thermoplastic reactor elastomer is at least 45% by weight relative to the total weight of the thermoplastic reactor elastomer, and the said thermoplastic reactor elastomer has value of enthalpy of fusion of peaks present below 130° C. and attributable to polyethylene sequences, such as HIFAX® KS080.
摘要翻译：电缆，特别是用于电信或数据传输的中压或高压电力传输或分配的电缆，包括导体和基于非交联聚合物材料的至少一个涂层，所述非交联聚合物材料包含热塑性反应器弹性体与乙烯基弹性体相与α-烯烃和基于丙烯的热塑性相共聚，其中所述热塑性反应器弹性体中的所述弹性相相对于热塑性反应器弹性体的总重量为至少45重量％并且所述热塑性反应器弹性体具有存在于130℃以下并且归因于聚乙烯序列（例如HIFAX KS080）的峰的熔融焓值。

17. 发明授权

US06410651B1 Cables with a halogen-free recyclable coating comprising polypropylene and an ethylene copolymer having high structural uniformity 有权
标题翻译：具有不含卤素的可再循环涂层的电缆，包括聚丙烯和具有高结构均匀性的乙烯共聚物
公开(公告)号：US06410651B1
公开(公告)日：2002-06-25
申请号：US09488829
申请日：2000-01-21
申请人： Luca Castellani , Eduardo Grizante Redondo , Antonio Zaopo , Enrico Albizzati
发明人： Luca Castellani , Eduardo Grizante Redondo , Antonio Zaopo , Enrico Albizzati
IPC分类号： H01B300
CPC分类号： H01B7/295 , C08K3/22 , C08K2003/2217 , C08K2201/003 , C08K2201/006 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/16 , C08L51/06 , C08L2201/02 , C08L2203/202 , C08L2314/06 , H01B3/441 , Y10T428/2938 , Y10T428/294 , C08L23/02 , C08L2666/04
摘要： A cable, in particular for power transmission, for telecommunications or for data transmission, or also combined power/telecommunications cables, wherein at least one coating layer consists of a recyclable material which is halogen-free and has superior mechanical, electrical, and flame-retardant properties. This material consists of a polymer mixture comprising: (a) a crystalline propylene homopolymer or copolymer; and (b) a copolymer of ethylene with at least one alpha-olefin having from 4 to 12 carbon atoms, and optionally with a diene; the said copolymer (b) being characterized by a density of between 0.90 and 0.86 g/cm3 and by a Composition Distribution Index, defined as the weight percentage of copolymer molecules having an alpha-olefin content within 50% of the average total molar content of alpha-olefin, of greater than 45%. This material may also include a flame-retardant inorganic filler.
摘要翻译：一种电缆，特别是用于电力传输的电缆，用于电信或数据传输，或者还包括组合的电力/电信电缆，其中至少一个涂层由无卤素的可回收材料组成并且具有优异的机械，电和阻燃材料，阻燃性能。该材料由聚合物混合物组成，包括：（a）结晶丙烯均聚物或共聚物; 和（b）乙烯与至少一种具有4至12个碳原子的α-烯烃和任选与二烯的共聚物; 所述共聚物（b）的特征在于密度为0.90至0.86g / cm 3，并且通过组成分布指数，其定义为α-烯烃含量在平均总摩尔含量的50％以内的共聚物分子的重量百分比 α-烯烃，大于45％。该材料还可以包括阻燃性无机填料。

18. 发明授权

US06255399B1 Cables with a halogen-free recyclable coating comprising polypropylene and an ethylene copolymer having high structural uniformity 失效
标题翻译：具有不含卤素的可再循环涂层的电缆，包括聚丙烯和具有高结构均匀性的乙烯共聚物
公开(公告)号：US06255399B1
公开(公告)日：2001-07-03
申请号：US09121558
申请日：1998-07-23
申请人： Luca Castellani , Eduardo Redondo Grizante , Antonio Zaopo , Enrico Albizzati
发明人： Luca Castellani , Eduardo Redondo Grizante , Antonio Zaopo , Enrico Albizzati
IPC分类号： F16H2144
CPC分类号： H01B7/295 , C08K3/22 , C08K2003/2217 , C08K2201/003 , C08K2201/006 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/16 , C08L51/06 , C08L2201/02 , C08L2203/202 , C08L2314/06 , H01B3/441 , Y10T428/2938 , Y10T428/294 , C08L23/02 , C08L2666/04
摘要： A cable, in particular for power transmission, for telecommunications or for data transmission, or also combined power/telecommunications cables, wherein at least one coating layer consists of a recyclable material which is halogen-free and has superior mechanical and electrical properties. This material consists of a polymer mixture comprising: (a) a crystalline propylene homopolymer or copolymer; and (b) a copolymer of ethylene with at least one alpha-olefin having from 4 to 12 carbon atoms, and optionally with a diene; the said copolymer (b) being characterized by a density of between 0.90 and 0.86 g/cm3 and by a Composition Distribution Index, defined as the weight percentage of copolymer molecules having an alpha-olefin content within 50% of the average total molar content of alpha-olefin, of greater than 45%.
摘要翻译：电缆，特别是用于电力传输，用于电信或数据传输的电缆，或者还包括组合的电力/电信电缆，其中至少一个涂层由可再循环材料组成，其是无卤素且具有优异的机械和电气性能。该材料由聚合物混合物组成，包括：（a）结晶丙烯均聚物或共聚物; 和（b）乙烯与至少一种具有4至12个碳原子的α-烯烃和任选与二烯的共聚物; 所述共聚物（b）的特征在于密度为0.90至0.86g / cm 3，并且通过组成分布指数，其定义为α-烯烃含量在平均总摩尔含量的50％以内的共聚物分子的重量百分比 α-烯烃，大于45％。

19. 发明授权

US06861143B2 Cable with recyclable covering 有权
标题翻译：电缆与可回收覆盖
公开(公告)号：US06861143B2
公开(公告)日：2005-03-01
申请号：US10146059
申请日：2002-05-16
申请人： Luca Castellani , Cristiana Scelza , Gaia Dell'Anna , Enrico Albizzati
发明人： Luca Castellani , Cristiana Scelza , Gaia Dell'Anna , Enrico Albizzati
IPC分类号： H01B3/44 , D02G3/00 , B05D5/12
CPC分类号： H01B3/441 , Y10T428/2927 , Y10T428/2933 , Y10T428/294 , Y10T428/2947
摘要： A cable includes at least one conductor and at least one covering layer. The at least one covering layer includes a thermoplastic polymer material. The polymer material includes a propylene homopolymer or a copolymer of propylene with an olefin comonomer. The olefin comonomer is ethylene, one or more α-olefins other than propylene, or ethylene and one or more α-olefins other than propylene. The homopolymer or copolymer has a melting point between 140° C. and 165° C., a melting enthalpy between 30 J/g and 80 J/g, a boiling diethyl ether soluble fraction less than or equal to 12 wt % and melting enthalpy less than or equal to 4 J/g, a boiling n-heptane soluble fraction between 15 wt % and 60 wt % and melting enthalpy between 10 J/g and 40 J/g, and a boiling n-heptane insoluble fraction between 40 wt % and 8 wt % and melting enthalpy greater than or equal to 45 J/g.
摘要翻译：电缆包括至少一个导体和至少一个覆盖层。所述至少一个覆盖层包括热塑性聚合物材料。聚合物材料包括丙烯均聚物或丙烯与烯烃共聚单体的共聚物。烯烃共聚单体是乙烯，一种或多种除丙烯以外的α-烯烃，或乙烯和一种或多种除丙烯以外的α-烯烃。均聚物或共聚物的熔点在140℃至165℃之间，熔融焓在30J / g至80J / g之间，沸点二乙醚可溶级分小于或等于12wt％，熔融焓小于或等于4J / g，沸腾的正庚烷可溶级分在15wt％至60wt％之间，熔融焓在10J / g至40J / g之间，沸腾的正庚烷不溶级分为40wt ％和8重量％，熔化焓大于或等于45J / g。

20. 发明授权

US06372344B1 Cables with a halogen-free recyclable coating comprising polypropylene and an ethylene copolymer having high elastic recovery 有权
标题翻译：具有无卤可再循环涂层的电缆，包括聚丙烯和具有高弹性回复性的乙烯共聚物
公开(公告)号：US06372344B1
公开(公告)日：2002-04-16
申请号：US09488708
申请日：2000-01-21
申请人： Luca Castellani , Eduardo Grizante Redondo , Antonio Zaopo , Enrico Albizzati
发明人： Luca Castellani , Eduardo Grizante Redondo , Antonio Zaopo , Enrico Albizzati
IPC分类号： B32B1500
CPC分类号： H01B7/295 , C08K3/22 , C08K2003/2217 , C08K2201/003 , C08K2201/006 , C08L23/0815 , C08L23/10 , C08L23/14 , C08L23/16 , C08L51/06 , C08L2201/02 , C08L2203/202 , C08L2314/06 , H01B3/441 , Y10T428/2927 , Y10T428/294 , Y10T428/2947 , C08L23/02 , C08L2666/04
摘要： A cable, in particular for power transmission, for telecommunications or for data transmission, or also combined power/telecommunications cables, wherein at least one coating layer is comprised of a recyclable material which is halogen-free and has superior mechanical and electrical properties. This material comprises a polymer mixture of a crystalline propylene homopolymer or copolymer and an elastomeric copolymer of ethylene with at least one alpha-olefin having from 3 to 12 carbon atoms, and optionally containing a diene. The copolymer is characterized by a 200% tension set value of lower than 30% (measured at 20° C. for 1 minute according to ASTM standard D 412). The cable also includes a flame-retardant polymer composition.
摘要翻译：电缆，特别是用于电力传输，用于电信或数据传输的电缆，或者还包括组合的电力/电信电缆，其中至少一个涂层由不含卤素且具有优异的机械和电气性能的可再循环材料构成。该材料包括结晶丙烯均聚物或共聚物的聚合物混合物和乙烯与至少一种具有3至12个碳原子的α-烯烃和任选地含有二烯的弹性体共聚物。共聚物的特征在于200％的张力设定值低于30％（根据ASTM标准D 412在20℃测量1分钟）。电缆还包括阻燃聚合物组合物。

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