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公开(公告)号：US20100179266A1
公开(公告)日：2010-07-15
申请号：US12663602
申请日：2008-06-06
申请人： Igor Chorvath , Jon Vierling Degroot, JR. , Michael Dipino , Robert Andrew Drake , David W. Lawson , Steven Robson , David Shawl , Lauren Marie Tonge
发明人： Igor Chorvath , Jon Vierling Degroot, JR. , Michael Dipino , Robert Andrew Drake , David W. Lawson , Steven Robson , David Shawl , Lauren Marie Tonge
IPC分类号： C08K3/26
CPC分类号： C08L83/04 , C08G77/12 , C08G77/20 , C08K3/013 , C08K3/04 , C08K3/22 , C08K3/26 , C08L83/00 , C08L2666/54
摘要： Silicone elastomer base compositions containing a stabilizer are disclosed that provide cured silicone elastomers having improved high temperature performance. The stabilizer comprises carbon black, calcium carbonate, iron oxide, and optionally zinc oxide.
摘要翻译： 公开了含有稳定剂的硅氧烷弹性体基础组合物，其提供具有改善的高温性能的固化的硅氧烷弹性体。 稳定剂包括炭黑，碳酸钙，氧化铁和任选的氧化锌。
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公开(公告)号：US20100166996A1
公开(公告)日：2010-07-01
申请号：US12663676
申请日：2008-06-06
申请人： Igor Chorvath , Jon Vierling Degroot, JR. , Michael Dipino , Robert Andrew Drake , David W. Lawson , Steven Robson , David Shawl , Lauren Marie Tonge
发明人： Igor Chorvath , Jon Vierling Degroot, JR. , Michael Dipino , Robert Andrew Drake , David W. Lawson , Steven Robson , David Shawl , Lauren Marie Tonge
CPC分类号： C08L83/08 , C08K3/04 , C08K3/22 , C08K3/26 , C08K2003/2265 , C08K2003/2296 , C08K2003/265 , C08K2201/014 , Y10T428/1393
摘要： Fluorosilicone elastomer base compositions are disclosed containing a stabilizer that provides cured fluorosilicone elastomers having improved high temperature performance. The stabilizer comprises carbon black, calcium carbonate, iron oxide, and optionally zinc oxide. The stabilizer is particularly useful to prepare cured fluorosilicone elastomers for o-rings, connectors, and constructing automotive hosing.
摘要翻译： 公开了含有提供具有改进的高温性能的固化的氟硅氧烷弹性体的稳定剂的氟硅酮弹性体基础组合物。 稳定剂包括炭黑，碳酸钙，氧化铁和任选的氧化锌。 稳定剂特别适用于制备用于O型圈，连接器和构造汽车软管的固化氟硅氧烷弹性体。
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公开(公告)号：US08404770B2
公开(公告)日：2013-03-26
申请号：US12663602
申请日：2008-06-06
申请人： Igor Chorvath , Michael Dipino , David Lawson , Robert Drake , David Shawl , Jon Degroot , Steve Robson , Lauren Tonge
发明人： Igor Chorvath , Michael Dipino , David Lawson , Robert Drake , David Shawl , Jon Degroot , Steve Robson , Lauren Tonge
IPC分类号： C08K3/00
CPC分类号： C08L83/04 , C08G77/12 , C08G77/20 , C08K3/013 , C08K3/04 , C08K3/22 , C08K3/26 , C08L83/00 , C08L2666/54
摘要： Silicone elastomer base compositions containing a stabilizer are disclosed that provide cured silicone elastomers having improved high temperature performance. The stabilizer comprises carbon black, calcium carbonate, iron oxide, and optionally zinc oxide.
摘要翻译： 公开了含有稳定剂的硅氧烷弹性体基础组合物，其提供具有改善的高温性能的固化的硅氧烷弹性体。 稳定剂包括炭黑，碳酸钙，氧化铁和任选的氧化锌。
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公开(公告)号：US08907037B2
公开(公告)日：2014-12-09
申请号：US13637603
申请日：2011-03-25
申请人： Igor Chorvath , Xiaobing Zhou
发明人： Igor Chorvath , Xiaobing Zhou
IPC分类号： C08G77/24 , C08G18/76 , C08G18/64 , C08L91/06 , C08G18/61 , C08G18/30 , C08L97/02 , C08L61/24 , C08L61/28 , C08L61/06 , C08L61/12
CPC分类号： C08G18/7664 , C08G18/302 , C08G18/61 , C08G18/6492 , C08K5/07 , C08K5/205 , C08L61/06 , C08L61/12 , C08L61/24 , C08L61/28 , C08L83/04 , C08L91/06 , C08L97/02 , Y10T428/249921 , C08L75/04
摘要： A method of preparing a polymeric methylene diphenyl diisocyanate-polydialkylsiloxane resin by mixing at a temperature between 25° C. and 100° C.: (i) a polymeric methylene diphenyl diisocyanate with (ii) a polydialkylsiloxane selected from hydroxyalkyl dialkyl terminated polydialkylsiloxane having a viscosity of from 5 to 500 000 cSt at 25° C. or (hydroxyalkoxy)alkyl dialkyl terminated polydialkylsiloxane having a viscosity of from 5 to 500 000 cSt at 25° C. in an amount such that from 1 to 99% by weight of the total weight of (i) and (ii) is component (ii), optionally in the presence of a solvent; and subsequently extracting the solvent, if present.
摘要翻译： 通过在25℃和100℃之间的温度下混合制备聚合亚甲基二苯基二异氰酸酯 - 聚二烷基硅氧烷树脂的方法：（i）聚合亚甲基二苯基二异氰酸酯与（ii）选自羟烷基二烷基封端的聚二烷基硅氧烷的聚二烷基硅氧烷， 在25℃下粘度为5至500000cSt或在25℃下粘度为5至500 000cSt的（羟基烷氧基）烷基二烷基封端的聚二烷基硅氧烷，其量为使得1至99重量％ （i）和（ii）的总重量是组分（ii），任选在溶剂存在下; 并随后萃取溶剂（如果存在）。
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公开(公告)号：US20070249772A1
公开(公告)日：2007-10-25
申请号：US11596944
申请日：2005-06-01
申请人： Igor Chorvath , Lauren Tonge
发明人： Igor Chorvath , Lauren Tonge
CPC分类号： C08L83/04 , C08G77/045 , C08G77/12 , C08G77/14 , C08G77/16 , C08G77/20 , C08G77/24 , C08G77/26 , C08G77/28 , C08G77/44 , C08G77/70 , C08L2666/04
摘要： A method is disclosed for preparing an elastomeric composition comprising: (I) mixing; (A) an elastomer, (B) an optional compatibilizer, (C) an optional catalyst, (D) a silicone base comprising a curable organopolysiloxane, (E) an optional crosslinking agent, (F) a cure agent in an amount sufficient to cure said organopolysiloxane; and then, (II) statically vulcanizing the organopolysiloxane, wherein the weight ratio of elastomer (A) to silicone base (D) in the elastomeric composition ranges from 95:5 to 30:70. The elastomer compositions obtained by the present method and cured elastomeric compositions prepared therefrom have good low and high temperature properties.
摘要翻译： 公开了一种用于制备弹性体组合物的方法，包括：（I）混合; （A）弹性体，（B）任选的增容剂，（C）任选的催化剂，（D）包含可固化的有机聚硅氧烷的硅氧烷基，（E）任选的交联剂，（F） 治愈有机聚硅氧烷; 然后，（II）静态硫化有机聚硅氧烷，其中弹性体组合物中弹性体（A）与硅酮基（D）的重量比为95:5至30:70。 通过本发明方法获得的弹性体组合物和由其制备的固化弹性体组合物具有良好的低温和高温性能。
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公开(公告)号：US06465552B1
公开(公告)日：2002-10-15
申请号：US09845971
申请日：2001-05-01
申请人： Igor Chorvath , Frances Marie Fournier , Christopher James Julien , Michael Kang-Jen Lee , Dawei Li , Jun Liao , Robert Leo Oldinski , Richard Leroy Rabe , David Joseph Romenesko , Thomas John Tangney , Yongjun Lee , Koji Nakanishi
发明人： Igor Chorvath , Frances Marie Fournier , Christopher James Julien , Michael Kang-Jen Lee , Dawei Li , Jun Liao , Robert Leo Oldinski , Richard Leroy Rabe , David Joseph Romenesko , Thomas John Tangney , Yongjun Lee , Koji Nakanishi
IPC分类号： C08K513
CPC分类号： C08L83/04 , C08G77/12 , C08G77/14 , C08G77/16 , C08G77/18 , C08G77/20 , C08G77/448 , C08G77/455 , C08G77/458 , C08G77/46 , C08L67/02 , C08L83/00 , C08L2666/14 , C08L2666/28
摘要： Thermoplastic elastomers are disclosed which are prepared by; (I) mixing, (A) a thermoplastic resin comprising more than 50 percent by volume of a polyamide or a polyester resin, (B) a silicone base comprising; (B′) 100 parts by weight of a diorganopolysiloxane gum having a plasticity of at least 30 and having an average of at least 2 alkenyl groups per molecule and (B″) 5 to 200 parts by weight of a reinforcing filler, wherein the weight ratio of said silicone base to said polyamide or polyester resin is from 35:65 to 85:15, (C) a compatibilizer, (D) a radical initiator, present in an amount sufficient to cure said diorganopolysiloxane gum, and optionally (E) a stabilizer, (II) dynamically vulcanizing said diorganopolysiloxanes gum, wherein at least one property of the thermoplastic elastomer selected from tensile strength or elongation is at least 25% greater than the respective property for a corresponding simple blend wherein said diorganopolysiloxane is not cured and said thermoplastic elastomer has an elongation of at least 25%.
摘要翻译： 公开了热塑性弹性体，其通过以下制备：（I）混合（A）包含超过50体积％的聚酰胺或聚酯树脂的热塑性树脂，（B）包含（B'）100重量份 具有至少30的塑性并且每分子平均具有至少2个烯基的二有机基聚硅氧烷胶的重量和（B“）5至200重量份的增强填料，其中所述硅氧烷基与 所述聚酰胺或聚酯树脂为35:65至85:15，（C）增容剂，（D）自由基引发剂，其量足以固化所述二有机聚硅氧烷胶，和（E）稳定剂，（II） 动态硫化所述二有机聚硅氧烷胶，其中选自拉伸强度或伸长率的热塑性弹性体的至少一种性质相对于相应的简单混合物的相应性能至少大25％，其中所述二有机聚硅氧烷未固化，并且所述热塑性弹性体 tomer的伸长率至少为25％。
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公开(公告)号：US20130022807A1
公开(公告)日：2013-01-24
申请号：US13637603
申请日：2011-03-25
申请人： Igor Chorvath , Xiaobing Zhou
发明人： Igor Chorvath , Xiaobing Zhou
IPC分类号： C07F7/18 , C08K5/1545 , B27N3/00 , C08K7/02 , C08K5/5465 , C08L79/00 , C08K7/00
CPC分类号： C08G18/7664 , C08G18/302 , C08G18/61 , C08G18/6492 , C08K5/07 , C08K5/205 , C08L61/06 , C08L61/12 , C08L61/24 , C08L61/28 , C08L83/04 , C08L91/06 , C08L97/02 , Y10T428/249921 , C08L75/04
摘要： A method of preparing a polymeric methylene diphenyl diisocyanate-polydialkylsiloxane resin by mixing at a temperature between 25° C. and 100° C.: (i) a polymeric methylene diphenyl diisocyanate with (ii) a polydialkylsiloxane selected from hydroxyalkyl dialkyl terminated polydialkylsiloxane having a viscosity of from 5 to 500 000 cSt at 25° C. or (hydroxyalkoxy)alkyl dialkyl terminated polydialkylsiloxane having a viscosity of from 5 to 500 000 cSt at 25° C. in an amount such that from 1 to 99% by weight of the total weight of (i) and (ii) is component (ii), optionally in the presence of a solvent; and subsequently extracting the solvent, if present.
摘要翻译： 通过在25℃和100℃之间的温度下混合制备聚合亚甲基二苯基二异氰酸酯 - 聚二烷基硅氧烷树脂的方法：（i）聚合亚甲基二苯基二异氰酸酯与（ii）选自羟烷基二烷基封端的聚二烷基硅氧烷的聚二烷基硅氧烷， 在25℃下粘度为5至500000cSt或在25℃下粘度为5至500 000cSt的（羟基烷氧基）烷基二烷基封端的聚二烷基硅氧烷，其量为使得1至99重量％ （i）和（ii）的总重量是组分（ii），任选在溶剂存在下; 并随后萃取溶剂（如果存在）。
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公开(公告)号：US07718727B2
公开(公告)日：2010-05-18
申请号：US12437050
申请日：2009-05-07
申请人： Mark Hartmann , Igor Chorvath , Lauren Tonge , Robert Oldinski , James Thompson , David Romenesko , Kermit Kwan , Stephen Warren
发明人： Mark Hartmann , Igor Chorvath , Lauren Tonge , Robert Oldinski , James Thompson , David Romenesko , Kermit Kwan , Stephen Warren
CPC分类号： C08L83/10 , C08F8/42 , C08F14/18 , C08F259/08 , C08F283/12 , C08G77/16 , C08G77/20 , C08G77/24 , C08G77/44 , C08G77/442 , C08G77/70 , C08L27/12 , C08L27/18 , C08L51/003 , C08L51/085 , C08L83/04 , C08L2666/14 , C08L2666/02 , C08L2666/04 , C08F2/00 , C08L83/00
摘要： Fluoroplastics containing fluorocarbon resins and silicones are prepared by first mixing a fluorocarbon resin with a compatibilizer, then adding a curable organopolysiloxane with a radical initiator, and vulcanizing the organopolysiloxane in the mixture. The fluoroplastics can be processed by various techniques, such as extrusion, vacuum forming, injection molding, blow molding or compression molding, to fabricate plastic parts. The resulting fabricated parts can be re-processed (recycled) with little or no degradation of mechanical properties.
摘要翻译： 含氟碳树脂和硅氧烷的氟塑料通过首先将氟碳树脂与增容剂混合，然后用自由基引发剂加入可固化的有机聚硅氧烷，并硫化混合物中的有机聚硅氧烷来制备。 氟塑料可以通过各种技术加工，例如挤出，真空成型，注射成型，吹塑或压缩成型，以制造塑料部件。 所得到的制造部件可以重新加工（再循环），几乎没有或没有机械性能的降低。
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公开(公告)号：US20070197726A1
公开(公告)日：2007-08-23
申请号：US11596792
申请日：2005-06-01
申请人： Igor Chorvath , Lauren Tonge
发明人： Igor Chorvath , Lauren Tonge
IPC分类号： C08F214/18
CPC分类号： C08L27/12 , A61F13/495 , A61F13/505 , C08F214/18 , C08F214/186 , C08G77/14 , C08G77/20 , C08G77/26 , C08G77/28 , C08G77/70 , C08L83/04 , C08L83/00 , C08L2666/04
摘要： Fluoroplastic compositions comprising the reaction product from mixing: i) a fluorocarbon-silicone elastomeric base, ii) a fluoroplastic resin, and iii) a fluorocarbon elastomer cure agent, are disclosed. The fluoroplastic compositions and the manufactured articles made therefrom have improved impact or flexural properties.
摘要翻译： 包含来自混合的反应产物的氟塑料组合物：i）氟碳硅酮弹性体基体，ii）氟塑料树脂和iii）氟碳弹性体固化剂。 氟塑料组合物和由其制成的制品具有改善的冲击或弯曲性能。
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公开(公告)号：US20070013101A1
公开(公告)日：2007-01-18
申请号：US10515876
申请日：2003-06-06
申请人： Igor Chorvath , Kermit Kwan , David Romenesko , Lauren Tonge , Stephen Warren
发明人： Igor Chorvath , Kermit Kwan , David Romenesko , Lauren Tonge , Stephen Warren
CPC分类号： B29C47/0004 , B29C47/0009 , B29C47/822 , B29K2027/12 , B29K2083/00 , B29K2105/24 , C08K5/14 , C08L27/16 , C08L83/04 , Y10S528/901 , C08L2666/14
摘要： A method is disclosed for preparing an elastomeric base composition comprising: (I) mixing by an extrusion process (A) a fluorocarbon elastomer with (B) an optional compatibilizer, (C) an optional catalyst (D) a silicone base comprising a curable organopolysiloxane, (E), an optional crosslinking agent (F) a cure agent in an amount sufficient to cure said organopolysiloxane; and (II) dynamically vulcanizing the organopolysiloxane, wherein the weight ratio of fluorocarbon elastomer (A) to silicone base (B) in the elastomeric base composition ranges from 95:5 to 30:70. The cured rubber compositions obtained from the elastomeric base compositions herein have good fuel resistance properties.
摘要翻译： 公开了一种用于制备弹性体基础组合物的方法，其包括：（I）通过挤出方法（A）氟碳弹性体与（B）任选的相容剂混合，（C）任选的催化剂（D）包含可固化的有机聚硅氧烷 ，（E），任选的交联剂（F）量足以固化所述有机聚硅氧烷的固化剂; 和（II）动态硫化有机聚硅氧烷，其中弹性体基础组合物中碳氟弹性体（A）与硅酮基（B）的重量比为95:5至30:70。 由本文的弹性体基础组合物获得的固化橡胶组合物具有良好的耐燃性。
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