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1. 发明授权

US06552112B1 Cable with self-extinguishing properties and flame-retardant composition 有权
标题翻译：电缆具有自熄性和阻燃组成
公开(公告)号：US06552112B1
公开(公告)日：2003-04-22
申请号：US09488854
申请日：2000-01-21
申请人： Eduardo Grizante Redondo , Franco Peruzzotti , Diego Tirelli , Antonio Zaopo , Enrico Albizzati , Luca Castellani
发明人： Eduardo Grizante Redondo , Franco Peruzzotti , Diego Tirelli , Antonio Zaopo , Enrico Albizzati , Luca Castellani
IPC分类号： C08K320
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 , C08L23/02 , C08L2666/04 , C08L2666/24
摘要： A flame-retardant composition includes a crystalline propylene homopolymer or copolymer, a copolymer of ethylene with at least one alpha-olefin having from 3 to 12 carbon atoms, and optionally with a diene, the copolymer of ethylene being characterized by a composition distribution index greater than 45%, the index being defined as a weight percentage of copolymer molecules having an alpha-olefin content within 50% of an average total molar content of alpha-olefin, and natural magnesium hydroxide in amounts such as to impart flame-retardant properties. A related cable with self-extinguishing properties includes a conductor and a flame-retardant coating. The flame-retardant coating includes the flame-retardant composition. A related method for manufacturing a cable having improved mechanical properties and enhanced fire resistance includes the steps of preparing a polymer mixture with flame-retardant properties and extruding the mixture on a conductor optionally pre-coated with an insulating layer, in order to obtain a flame-retardant coating.
摘要翻译：阻燃组合物包括结晶丙烯均聚物或共聚物，乙烯与至少一种具有3至12个碳原子的α-烯烃的共聚物和任选与二烯的共聚物，乙烯的共聚物的特征在于组成分布指数更大超过45％，该指数定义为α-烯烃含量在α-烯烃的平均总摩尔含量的50％以内的共聚物分子的重量百分比，以及赋予阻燃性能的量的天然氢氧化镁。具有自熄性能的相关电缆包括导体和阻燃涂层。阻燃涂料包括阻燃组合物。用于制造具有改进的机械性能和增强的耐火性的电缆的相关方法包括制备具有阻燃性能的聚合物混合物并将混合物挤出在任选地预涂覆有绝缘层的导体上以获得火焰的步骤易损涂层。

2. 发明授权

US06924031B2 Low-smoke self-extinguishing electrical cable and flame-retardant composition used therein 有权
标题翻译：低烟自熄电缆及其中使用的阻燃组合物
公开(公告)号：US06924031B2
公开(公告)日：2005-08-02
申请号：US09815311
申请日：2001-03-23
申请人： Eduardo Grizante Redondo , Franco Peruzzotti , Diego Tirelli , Enrico Albizzati
发明人： Eduardo Grizante Redondo , Franco Peruzzotti , Diego Tirelli , Enrico Albizzati
IPC分类号： C09D5/18 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/16 , C08L51/06 , C09D123/04 , C09D123/08 , C09D151/08 , C09D183/04 , H01B3/44 , H01B7/295 , D02G3/00 , H01B7/00
CPC分类号： H01B7/295 , C08K2003/2217 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/0815 , C08L23/16 , C08L51/06 , C08L2201/02 , C08L2203/202 , C08L2205/02 , H01B3/441 , Y10T428/2927 , Y10T428/2933 , Y10T428/294 , Y10T428/2947 , Y10T428/2958 , C08L2666/24 , C08L2666/04
摘要： Self-extinguishing cable coated with a flame-retardant composition having: (a) an ethylene homopolymer or copolymer having a density of from 0.905 to 0.970 g/cm3, and being selected from: ethylene homopolymers: copolymers of ethylene with an alpha-olefin; copolymers of ethylene with an ethylenically unsaturated ester; or mixtures thereof; (b) a copolymer of ethylene with at least one alpha-olefin, and optionally with a diene, said copolymer (b) having a density of from 0.860 to 0.904 g/cm3, and having a composition distribution index greater than 45%; (c) natural magnesium hydroxide in an amount such as to impart flame-retardant properties; wherein at least one of the polymeric components (a) and (b) contains hydrolyzable organic silane groups grafted onto the polymer chain. The silane groups are preferably introduced during compounding of the flame-retardant composition by adding to the polymer mixture a suitable silane compound and a radical initiator.
摘要翻译：涂有阻燃组合物的自熄电缆，其具有：（a）密度为0.905至0.970g / cm 3的乙烯均聚物或共聚物，并且选自：乙烯均聚物：共聚物的乙烯与α-烯烃; 乙烯与烯属不饱和酯的共聚物; 或其混合物; （b）乙烯与至少一种α-烯烃和任选与二烯的共聚物，所述共聚物（b）的密度为0.860-0.904g / cm 3，并且具有组成分布指数大于45％; （c）赋予阻燃性能的量的天然氢氧化镁; 其中聚合物组分（a）和（b）中的至少一种包含可接枝到聚合物链上的可水解的有机硅烷基团。优选在混合阻燃剂组合物期间通过向聚合物混合物中加入合适的硅烷化合物和自由基引发剂来引入硅烷基团。

3. 发明授权

US07652101B2 Thermoplastic material comprising a vulcanized rubber in a subdivided form 失效
标题翻译：包括细分形式的硫化橡胶的热塑性材料
公开(公告)号：US07652101B2
公开(公告)日：2010-01-26
申请号：US10551186
申请日：2003-03-31
申请人： Diego Tirelli , Michele Galbusera , Luca Castellani , Franco Peruzzotti , Enrico Albizzati
发明人： Diego Tirelli , Michele Galbusera , Luca Castellani , Franco Peruzzotti , Enrico Albizzati
IPC分类号： C08L9/00 , C08L23/04 , C08L23/10 , C08L23/16
CPC分类号： C08L19/003 , C08L21/00 , C08L23/00 , C08L23/0815 , C08L23/10 , C08L51/06 , C08L2205/03 , C08L2205/22 , C08L2666/02 , C08L2666/06
摘要： A thermoplastic material has a) from 5% weight to 95% by weight, preferably from 10% by weight to 60% by weight, of vulcanized rubber in a subdivided form; b) from 5% by weight to 95% by weight, preferably from 40% by weight to 90% by weight, of at least one heterophase copolymer having a thermoplastic phase made from a propylene homopolymer or copolymer and an elastomeric phase made from a copolymer of ethylene with an α-olefin, preferably with propylene; c) from 0% by weight to 90% by weight, preferably from 0% by weight to 50% by weight, of at least one α-olefin homopolymer or copolymer different from b); the amounts of a), b) and c) being expressed with respect to the total weight of a)+b)+c). The thermoplastic material shows improved mechanical properties, in particular, improved elongation at break.
摘要翻译：热塑性材料具有a）按重量计5％至95％，优选10％至60％重量的硫化橡胶; b）5重量％至95重量％，优选40重量％至90重量％的至少一种具有由丙烯均聚物或共聚物制成的热塑性相的异相共聚物和由共聚物制成的弹性体相的乙烯与α-烯烃，优选与丙烯; c）0重量％至90重量％，优选0重量％至50重量％的至少一种不同于b）的α-烯烃均聚物或共聚物; a），b）和c）的量相对于a）+ b）+ c）的总重量表示。热塑性材料显示出改进的机械性能，特别是改进的断裂伸长率。

4. 发明授权

US06495760B1 Self-extinguishing cable with low-level production of fumes, and flame-retardant composition used therein 有权
标题翻译：具有低水平生产烟雾的自熄电缆，以及其中使用的阻燃组合物
公开(公告)号：US06495760B1
公开(公告)日：2002-12-17
申请号：US09542545
申请日：2000-04-03
申请人： Luca Castellani , Diego Tirelli , Franco Peruzzotti , Enrico Albizzati
发明人： Luca Castellani , Diego Tirelli , Franco Peruzzotti , Enrico Albizzati
IPC分类号： H01B700
CPC分类号： H01B3/441 , H01B7/295 , Y10T428/31855
摘要： Cables, in particular electrical cables for low-voltage power transmission or for telecommunications, or alternatively for data transmission or mixed power/telecommunications cables, which have self-extinguishing properties and produce a low level of fumes, wherein a coating layer based on a polymer material and on a flame-retardant inorganic filler is present. The polymer material includes a heterophase copolymer having an elastomeric phase based on ethylene copolymerized with an &agr;-olefin and a thermoplastic phase based on propylene. The elastomeric phase is at least 45% by weight relative to the total weight of the heterophase copolymer and the heterophase copolymer is substantially devoid of crystallinity deriving from polyethylene sequences.
摘要翻译：电缆，特别是用于低压电力传输或用于电信的电缆，或者替代地具有自熄性并产生低水平烟雾的数据传输或混合电力/电信电缆的电缆，其中基于聚合物的涂层材料和阻燃无机填料存在。聚合物材料包括具有基于与α-烯烃共聚的乙烯的弹性体相和基于丙烯的热塑性相的异相共聚物。弹性体相相对于异相共聚物的总重量至少为45重量％，并且异相共聚物基本上没有衍生自聚乙烯序列的结晶度。

5. 发明申请

US20070135580A1 Thermoplastic material comprising a vulcanized rubber in a subdivided form 失效
标题翻译：包括细分形式的硫化橡胶的热塑性材料
公开(公告)号：US20070135580A1
公开(公告)日：2007-06-14
申请号：US10551186
申请日：2003-03-31
申请人： Diego Tirelli , Michele Galbusera , Luca Castellani , Franco Peruzzotti , Enrico Albizzati
发明人： Diego Tirelli , Michele Galbusera , Luca Castellani , Franco Peruzzotti , Enrico Albizzati
IPC分类号： C08L23/04
CPC分类号： C08L19/003 , C08L21/00 , C08L23/00 , C08L23/0815 , C08L23/10 , C08L51/06 , C08L2205/03 , C08L2205/22 , C08L2666/02 , C08L2666/06
摘要： A thermoplastic material has a) from 5% weight to 95% by weight, preferably from 10% by weight to 60% by weight, of vulcanized rubber in a subdivided form; b) from 5% by weight to 95% by weight, preferably from 40% by weight to 90% by weight, of at least one heterophase copolymer having a thermoplastic phase made from a propylene homopolymer or copolymer and an elastomeric phase made from a copolymer of ethylene with an α-olefin, preferably with propylene; c) from 0% by weight to 90% by weight, preferably from 0% by weight to 50% by weight, of at least one α-olefin homopolymer or copolymer different from b); the amounts of a), b) and c) being expressed with respect to the total weight of a)+b)+c). The thermoplastic material shows improved mechanical properties, in particular, improved elongation at break.
摘要翻译：热塑性材料具有a）按重量计5％至95％，优选10％至60％重量的硫化橡胶; b）5重量％至95重量％，优选40重量％至90重量％的至少一种具有由丙烯均聚物或共聚物制成的热塑性相的异相共聚物和由共聚物制成的弹性体相的乙烯与α-烯烃，优选与丙烯; c）0重量％至90重量％，优选0重量％至50重量％的至少一种不同于b）的α-烯烃均聚物或共聚物; a），b）和c）的量相对于a）+ b）+ c）的总重量表示。热塑性材料显示出改进的机械性能，特别是改进的断裂伸长率。

6. 发明授权

US06849217B1 Process for producing self-extinguishing cables with low-level production of fumes, and flame-retardant compositions used therein 有权
标题翻译：用于生产低水平烟雾的自熄电缆的制造方法以及其中使用的阻燃组合物
公开(公告)号：US06849217B1
公开(公告)日：2005-02-01
申请号：US09868997
申请日：1999-12-20
申请人： Franco Peruzzotti , Diego Tirelli , Paolo Liboi , Enrico Albizzati
发明人： Franco Peruzzotti , Diego Tirelli , Paolo Liboi , Enrico Albizzati
IPC分类号： C09K21/02 , H01B7/295 , B29C47/00
CPC分类号： H01B7/295 , C09K21/02
摘要： Process for producing cables, in particular electrical cables for low-voltage power transmission or for telecommunications, which have self-extinguishing properties and produce a low level of fumes, in which the flame-retardant coating layer is obtained by extruding a flame-retardant composition comprising a polymer base, an inorganic flame-retardant filler and a dehydrating agent. The presence of the dehydrating agent makes it possible to obtain a smooth and uniform flame-retardant layer which is virtually free of pores.
摘要翻译：制造电缆的方法，特别是用于低压输电或电信用的电缆，其具有自熄性并产生低水平的烟雾，其中阻燃涂层通过挤出阻燃组合物获得包括聚合物基质，无机阻燃填料和脱水剂。脱水剂的存在使得可以获得实际上没有孔的光滑均匀的阻燃层。

7. 发明申请

US20080304797A1 Cable with a Coating Layer Made from a Waste Material 有权
标题翻译：带有由废料制成的涂层的电缆
公开(公告)号：US20080304797A1
公开(公告)日：2008-12-11
申请号：US10573595
申请日：2003-09-30
申请人： Luca Castellani , Andrea Pelizzoni , Franco Peruzzotti , Enrico Albizzati
发明人： Luca Castellani , Andrea Pelizzoni , Franco Peruzzotti , Enrico Albizzati
IPC分类号： G02B6/44
CPC分类号： H01B3/441 , C08L23/06 , C08L2205/02 , C09D123/06 , C08L2666/06
摘要： A cable including at least one core having at least one transmissive element and at least one coating layer made from a coating material, wherein the coating material has at least a first polyethylene having a density not higher than 0.940 g/cm3, preferably not lower than 0.910 g/cm3, more preferably 0.915 g/cm3 to 0.938 g/cm3, and a Melt Flow Index (MFI), measured at 190° C. with a load of 2.16 Kg according to ASTM D1238-00 standard, of 0.05 g/10′ to 2 g/10′, preferably 0.1 g/10′ to 1 g/10′; the first polyethylene being obtained from a waste material; at least a second polyethylene having a density higher than 0.940 g/cm3, preferably not higher than 0.970 g/cm3, more preferably 0.942 g/cm3 to 0.965 g/cm3. Preferably, the coating layer is a cable external layer having a protective function.
摘要翻译：一种电缆，包括至少一个具有至少一个透射元件的芯和由涂层材料制成的至少一个涂层，其中所述涂料至少具有密度不高于0.940g / cm 3的第一聚乙烯，优选不低于 0.910g / cm 3，更优选0.915g / cm 3至0.938g / cm 3，以及根据ASTM D1238-00标准，在190℃，2.16Kg负荷下测量的熔体流动指数（MFI）为0.05g / 10'至2g / 10'，优选0.1g / 10'至1g / 10'; 所述第一聚乙烯是从废料获得的; 至少第二聚乙烯的密度高于0.940g / cm3，优选不高于0.970g / cm3，更优选为0.942g / cm3至0.965g / cm3。优选地，涂层是具有保护功能的电缆外层。

8. 发明授权

US07672555B2 Cable with a coating layer made from a waste material 有权
标题翻译：带有由废料制成的涂层的电缆
公开(公告)号：US07672555B2
公开(公告)日：2010-03-02
申请号：US10573595
申请日：2003-09-30
申请人： Luca Castellani , Andrea Pelizzoni , Franco Peruzzotti , Enrico Albizzati
发明人： Luca Castellani , Andrea Pelizzoni , Franco Peruzzotti , Enrico Albizzati
IPC分类号： G02B6/44
CPC分类号： H01B3/441 , C08L23/06 , C08L2205/02 , C09D123/06 , C08L2666/06
摘要： A cable including at least one core having at least one transmissive element and at least one coating layer made from a coating material, wherein the coating material has at least a first polyethylene having a density not higher than 0.940 g/cm3, preferably not lower than 0.910 g/cm3, more preferably 0.915 g/cm3 to 0.938 g/cm3, and a Melt Flow Index (MFI), measured at 190° C. with a load of 2.16 Kg according to ASTM D1238-00 standard, of 0.05 g/10′ to 2 g/10′, preferably 0.1 g/10′ to 1 g/10′; the first polyethylene being obtained from a waste material; at least a second polyethylene having a density higher than 0.940 g/cm3, preferably not higher than 0.970 g/cm3, more preferably 0.942 g/cm3 to 0.965 g/cm3. Preferably, the coating layer is a cable external layer having a protective function.
摘要翻译：一种电缆，包括至少一个具有至少一个透射元件的芯和由涂层材料制成的至少一个涂层，其中所述涂料至少具有密度不高于0.940g / cm 3的第一聚乙烯，优选不低于 0.910g / cm 3，更优选0.915g / cm 3至0.938g / cm 3，以及根据ASTM D1238-00标准，在190℃，2.16Kg负荷下测量的熔体流动指数（MFI）为0.05g / 10'至2g / 10'，优选0.1g / 10'至1g / 10'; 所述第一聚乙烯是从废料获得的; 至少第二聚乙烯的密度高于0.940g / cm3，优选不高于0.970g / cm3，更优选为0.942g / cm3至0.965g / cm3。优选地，涂层是具有保护功能的电缆外层。

9. 发明授权

US07654477B2 Pulverization process of a vulcanized rubber material 有权
标题翻译：硫化橡胶材料的粉碎工艺
公开(公告)号：US07654477B2
公开(公告)日：2010-02-02
申请号：US10537172
申请日：2003-10-14
申请人： Diego Tirelli , Michele Galbusera , Franco Peruzzotti , Cristiano Puppi , Stefano Testi , Antonio Monterosso , Matteo Di Biase
发明人： Diego Tirelli , Michele Galbusera , Franco Peruzzotti , Cristiano Puppi , Stefano Testi , Antonio Monterosso , Matteo Di Biase
IPC分类号： B02C23/06 , C08J11/14 , C08J3/12
CPC分类号： B29B17/02 , B02C2201/04 , B29B13/10 , B29B17/04 , B29B2017/0224 , B29B2017/0476 , B29B2017/0484 , B29K2021/00 , B29L2030/00 , Y02W30/521 , Y02W30/523 , Y02W30/622 , Y02W30/625 , Y02W30/68
摘要： A process for producing a rubber powder from a vulcanized rubber material by the steps of: a) feeding a grinding device with the vulcanized rubber material; b) contacting the vulcanized rubber material with at least one liquid coolant; c) introducing at least one grinding aid additive into the grinding device; d) operating the grinding device so as to grind the vulcanized rubber material to form a rubber powder, and e) discharging the rubber powder from the extruder.
摘要翻译：一种由硫化橡胶材料制备橡胶粉末的方法，包括：a）将研磨装置与硫化橡胶材料一起进料; b）使硫化橡胶材料与至少一种液体冷却剂接触; c）将至少一种研磨助剂添加剂引入研磨装置中; d）操作研磨装置以研磨硫化橡胶材料以形成橡胶粉末，e）从挤出机中排出橡胶粉末。

10. 发明申请

US20090272475A1 TIRE FOR VEHICLE WHEELS COMPRISING CROSSLINKED ELASTOMERIC COMPOSITION 有权
标题翻译：包含交联弹性体组合物的车轮轮胎
公开(公告)号：US20090272475A1
公开(公告)日：2009-11-05
申请号：US12312076
申请日：2006-10-30
申请人： Emiliano Resmini , Luigia Rossiello , Diego Tirelli , Franco Peruzzotti
发明人： Emiliano Resmini , Luigia Rossiello , Diego Tirelli , Franco Peruzzotti
IPC分类号： B60C1/00 , C08L9/00
CPC分类号： B60C1/0016 , C08C19/08 , C08K3/02 , C08K5/14 , C08L7/00 , C08L9/00 , C08L9/06 , C08L19/003 , C08L21/00 , C08L23/16 , C08L2205/03 , Y10T152/10495 , C08L2666/08
摘要： A tire for vehicle wheels, includes at least one structural element obtained by crosslinking a crosslinkable elastomeric composition including at least one vulcanized rubber in a subdivided form surface treated with at least one oxidizing agent; at least one diene elastomeric polymer, and at least one sulfur-based vulcanizing agent. A surface treatment process of vulcanized rubber and crosslinkable elastomeric composition is obtained with the vulcanized rubber in a subdivided form surface treated with at least one oxidizing agent.
摘要翻译：用于车轮的轮胎包括至少一种结构元件，其通过将包含至少一种硫化橡胶交联的可交联弹性体组合物获得，所述硫化橡胶以用至少一种氧化剂处理的细分形式表面交联; 至少一种二烯弹性体聚合物和至少一种硫基硫化剂。硫化橡胶和可交联弹性体组合物的表面处理方法是用硫化橡胶以用至少一种氧化剂处理的细分表面形式获得的。

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