-
公开(公告)号：US07582691B2
公开(公告)日：2009-09-01
申请号：US11623900
申请日：2007-01-17
IPC分类号： C08K5/3492 , C08K5/5397
CPC分类号： C08G65/485 , C08L71/126 , H05K1/0373 , C08L2666/04
摘要： A curable composition includes a functionalized poly(arylene ether), a vinyl thermoset resin, and a flame retardant composition. The flame retardant composition includes a trihydrocarbylphosphine oxide and a nitrogen-containing flame retardant that may be melamine phosphate, melamine pyrophosphate, or melamine polyphosphate. The combination of the trihydrocarbylphosphine oxide and the nitrogen-containing flame retardant is particularly effective at improving the flame retardancy of the cured composition at relatively low levels of total flame retardant. A method of preparing the curable composition and articles including the cured composition are also described.
摘要翻译： 可固化组合物包括官能化聚（亚芳基醚），乙烯基热固性树脂和阻燃组合物。 阻燃剂组合物包括三烃基氧化膦和可以是磷酸三聚氰胺，焦磷酸三聚氰胺或多磷酸三聚氰胺的含氮阻燃剂。 三烃基氧化膦和含氮阻燃剂的组合对于提高固化组合物的阻燃性在相对低的总阻燃剂水平下是特别有效的。 还描述了制备可固化组合物的方法和包含固化的组合物的制品。
-
公开(公告)号：US07488766B2
公开(公告)日：2009-02-10
申请号：US11244771
申请日：2005-10-06
IPC分类号： C08K5/53
CPC分类号： C08K5/0066 , C08K5/49 , C08K2201/014
摘要： A synergistic flame retardant combination includes (a) a phosphorus salt having the formula wherein Md+ is a metal ion or an onium ion; d is 1, 2, 3, or 4 according to the identity of M and its oxidation state; each occurrence of R1 and R2 is independently C1-C18 hydrocarbyl; and each occurrence of m and n is independently 0 or 1; and (b) a phosphine compound selected from trihydrocarbylphosphines, trihydrocarbylphosphine oxides, and combinations thereof. Polymer compositions utilizing the flame retardant combination are described.
摘要翻译： 协同阻燃剂组合包括（a）具有下式的磷盐：其中Md +是金属离子或鎓离子; 根据M的同一性及其氧化态，d为1,2,3或4; 每次出现R1和R2独立地为C1-C18烃基; 并且每次出现的m和n独立地为0或1; 和（b）选自三烃基膦，三烃基氧化膦及其组合的膦化合物。 描述了使用阻燃剂组合的聚合物组合物。
-
3.发明授权Composite-forming method, composites formed thereby, and printed circuit boards incorporating them 有权复合成型方法，由此形成的复合材料，以及包含它们的印刷电路板公开(公告)号：US08053077B2
公开(公告)日：2011-11-08
申请号：US12617033
申请日：2009-11-12
IPC分类号： B32B27/38
CPC分类号： H05K1/0326 , C08L63/00 , C08L71/12 , H05K1/0366 , Y10S428/901 , Y10T428/31511 , C08L2666/22
摘要： A composite-forming process includes impregnating a reinforcing structure with a curable composition at a temperature of about 10 to about 40° C. The curable composition includes specific amounts of an epoxy resin, a poly(arylene ether), a solvent, and a curing promoter. The poly(arylene ether) includes, on average, about 1.6 to about 2.4 phenolic hydroxy groups per molecule, and it has a polydispersity index less than or equal to 2.2 and an intrinsic viscosity of about 0.03 to about 0.2 deciliter per gram. These characteristics substantially improve the solubility of the poly(arylene ether) in the curable composition and allow the curable composition to be formed and used at or near room temperature. Composites formed by the process and circuit boards including the composites are also described.
摘要翻译： 复合成型方法包括在约10至约40℃的温度下用可固化组合物浸渍增强结构。可固化组合物包括特定量的环氧树脂，聚（亚芳基醚），溶剂和固化 启动子。 聚（亚芳基醚）每分子平均包含约1.6至约2.4个酚羟基，并且其分子量指数小于或等于2.2，特性粘度为约0.03至约0.2分升每克。 这些特征大大提高了聚（亚芳基醚）在可固化组合物中的溶解度，并使得可固化组合物在室温或室温附近形成和使用。 还描述了由包括复合材料的工艺和电路板形成的复合材料。
-
公开(公告)号：US07495047B2
公开(公告)日：2009-02-24
申请号：US11244989
申请日：2005-10-06
IPC分类号： C08K5/53
CPC分类号： C08L71/10 , C08K5/0008 , C08K5/50 , C08K5/51 , C08K5/5205 , C08K5/521 , C08K5/5397 , C08L63/00 , C08L71/12 , C08L71/123 , C08L71/126 , C08L2666/22
摘要： A synergistic flame retardant combination includes (a) a phosphorus salt having the formula wherein Md+ is a metal ion or an onium ion; d is 1, 2, 3, or 4 according to the identity of M and its oxidation state; each occurrence of R1 and R2 is independently C1-C18 hydrocarbyl; and each occurrence of m and n is independently 0 or 1; and (b) a phosphine compound selected from trihydrocarbylphosphines, trihydrocarbylphosphine oxides, and combinations thereof. Polymer compositions utilizing the flame retardant combination are described.
摘要翻译： 协同阻燃剂组合包括（a）具有下式的磷盐：其中Md +是金属离子或鎓离子; 根据M的同一性及其氧化态，d为1,2,3或4; 每次出现R1和R2独立地为C1-C18烃基; 并且每次出现的m和n独立地为0或1; 和（b）选自三烃基膦，三烃基氧化膦及其组合的膦化合物。 描述了使用阻燃剂组合的聚合物组合物。
-
5.发明授权Composite-forming method, composites formed thereby, and printed circuit boards incorporating them 有权复合成型方法，由此形成的复合材料，以及包含它们的印刷电路板公开(公告)号：US07655278B2
公开(公告)日：2010-02-02
申请号：US11670813
申请日：2007-02-02
IPC分类号： B05D5/00
CPC分类号： H05K1/0326 , C08L63/00 , C08L71/12 , H05K1/0366 , Y10S428/901 , Y10T428/31511 , C08L2666/22
摘要： A composite-forming process includes impregnating a reinforcing structure with a curable composition at a temperature of about 10 to about 40° C. The curable composition includes specific amounts of an epoxy resin, a poly(arylene ether), a solvent, and a curing promoter. The poly(arylene ether) includes, on average, about 1.6 to about 2.4 phenolic hydroxy groups per molecule, and it has a polydispersity index less than or equal to 2.2 and an intrinsic viscosity of about 0.03 to about 0.2 deciliter per gram. These characteristics substantially improve the solubility of the poly(arylene ether) in the curable composition and allow the curable composition to be formed and used at or near room temperature. Composites formed by the process and circuit boards including the composites are also described.
摘要翻译： 复合成型方法包括在约10至约40℃的温度下用可固化组合物浸渍增强结构。可固化组合物包括特定量的环氧树脂，聚（亚芳基醚），溶剂和固化 启动子。 聚（亚芳基醚）每分子平均包含约1.6至约2.4个酚羟基，并且其分子量指数小于或等于2.2，特性粘度为约0.03至约0.2分升每克。 这些特征大大提高了聚（亚芳基醚）在可固化组合物中的溶解度，并使得可固化组合物在室温或室温附近形成和使用。 还描述了由包括复合材料的工艺和电路板形成的复合材料。
-
6.发明申请COMPOSITE-FORMING METHOD, COMPOSITES FORMED THEREBY, AND PRINTED CIRCUIT BOARDS INCORPORATING THEM 有权复合成型方法，与其合成的复合材料和印制电路板公开(公告)号：US20080178983A1
公开(公告)日：2008-07-31
申请号：US11670813
申请日：2007-02-02
IPC分类号： C09J9/00
CPC分类号： H05K1/0326 , C08L63/00 , C08L71/12 , H05K1/0366 , Y10S428/901 , Y10T428/31511 , C08L2666/22
摘要： A composite-forming process includes impregnating a reinforcing structure with a curable composition at a temperature of about 10 to about 40° C. The curable composition includes specific amounts of an epoxy resin, a poly(arylene ether), a solvent, and a curing promoter. The poly(arylene ether) includes, on average, about 1.6 to about 2.4 phenolic hydroxy groups per molecule, and it has a polydispersity index less than or equal to 2.2 and an intrinsic viscosity of about 0.03 to about 0.2 deciliter per gram. These characteristics substantially improve the solubility of the poly(arylene ether) in the curable composition and allow the curable composition to be formed and used at or near room temperature. Composites formed by the process and circuit boards including the composites are also described.
摘要翻译： 复合成型方法包括在约10至约40℃的温度下用可固化组合物浸渍增强结构。可固化组合物包括特定量的环氧树脂，聚（亚芳基醚），溶剂和固化 启动子。 聚（亚芳基醚）每分子平均包含约1.6至约2.4个酚羟基，并且其分子量指数小于或等于2.2，特性粘度为约0.03至约0.2分升每克。 这些特征大大提高了聚（亚芳基醚）在可固化组合物中的溶解度，并使得可固化组合物在室温或室温附近形成和使用。 还描述了由包括复合材料的工艺和电路板形成的复合材料。
-
7.发明申请COMPOSITE-FORMING METHOD, COMPOSITES FORMED THEREBY, AND PRINTED CIRCUIT BOARDS INCORPORATING THEM 有权复合成型方法，与其合成的复合材料和印制电路板公开(公告)号：US20100084170A1
公开(公告)日：2010-04-08
申请号：US12617033
申请日：2009-11-12
CPC分类号： H05K1/0326 , C08L63/00 , C08L71/12 , H05K1/0366 , Y10S428/901 , Y10T428/31511 , C08L2666/22
摘要： A composite-forming process includes impregnating a reinforcing structure with a curable composition at a temperature of about 10 to about 40° C. The curable composition includes specific amounts of an epoxy resin, a poly(arylene ether), a solvent, and a curing promoter. The poly(arylene ether) includes, on average, about 1.6 to about 2.4 phenolic hydroxy groups per molecule, and it has a polydispersity index less than or equal to 2.2 and an intrinsic viscosity of about 0.03 to about 0.2 deciliter per gram. These characteristics substantially improve the solubility of the poly(arylene ether) in the curable composition and allow the curable composition to be formed and used at or near room temperature. Composites formed by the process and circuit boards including the composites are also described.
摘要翻译： 复合成型方法包括在约10至约40℃的温度下用可固化组合物浸渍增强结构。可固化组合物包括特定量的环氧树脂，聚（亚芳基醚），溶剂和固化 启动子。 聚（亚芳基醚）每分子平均包含约1.6至约2.4个酚羟基，并且其分子量指数小于或等于2.2，特性粘度为约0.03至约0.2分升每克。 这些特征大大提高了聚（亚芳基醚）在可固化组合物中的溶解度，并使得可固化组合物在室温或室温附近形成和使用。 还描述了由包括复合材料的工艺和电路板形成的复合材料。
-
公开(公告)号：US20080171817A1
公开(公告)日：2008-07-17
申请号：US11623900
申请日：2007-01-17
IPC分类号： C08K5/34
CPC分类号： C08G65/485 , C08L71/126 , H05K1/0373 , C08L2666/04
摘要： A curable composition includes a functionalized poly(arylene ether), a vinyl thermoset resin, and a flame retardant composition. The flame retardant composition includes a trihydrocarbylphosphine oxide and a nitrogen-containing flame retardant that may be melamine phosphate, melamine pyrophosphate, or melamine polyphosphate. The combination of the trihydrocarbylphosphine oxide and the nitrogen-containing flame retardant is particularly effective at improving the flame retardancy of the cured composition at relatively low levels of total flame retardant. A method of preparing the curable composition and articles including the cured composition are also described.
摘要翻译： 可固化组合物包括官能化聚（亚芳基醚），乙烯基热固性树脂和阻燃组合物。 阻燃剂组合物包括三烃基氧化膦和可以是磷酸三聚氰胺，焦磷酸三聚氰胺或多磷酸三聚氰胺的含氮阻燃剂。 三烃基氧化膦和含氮阻燃剂的组合对于提高固化组合物的阻燃性在相对低的总阻燃剂水平下是特别有效的。 还描述了制备可固化组合物的方法和包含固化的组合物的制品。
-
9.发明申请METHOD OF SEPARATING A POLY(ARYLENE ETHER) COMPOSITION FROM A SOLVENT, AND POLY(ARYLENE ETHER) COMPOSITION PREPARED THEREBY 有权从溶剂中分离聚（亚乙基醚）组合物的方法和制备的聚（亚乙基醚）组合物公开(公告)号：US20120277399A1
公开(公告)日：2012-11-01
申请号：US13282649
申请日：2011-10-27
IPC分类号： C08G65/00
CPC分类号： C08G65/44 , B29C47/0014 , B29C47/8845 , B29C47/8895 , C08G65/46 , C08G65/485 , C08L71/00 , C08L71/12 , C08L2205/05 , C08L2666/22
摘要： A method of separating a poly(arylene ether) from a solvent includes treating a poly(arylene ether)-containing solution with a devolatilizing extruder to form an extruded composition, and cooling the extruded composition with a cooling device that does not immerse the extruded composition in water. The composition may be used to isolate a poly(arylene ether) from the solvent-containing reaction mixture in which it is prepared, or to remove solvent from a multi-component poly(arylene ether)-containing thermoplastic composition.
摘要翻译： 从溶剂中分离聚（亚芳基醚）的方法包括用脱挥发分挤出机处理含聚芳醚的溶液以形成挤出的组合物，并用不浸渍挤出的组合物的冷却装置冷却挤出的组合物 在水里。 该组合物可用于从其制备的含溶剂的反应混合物中分离聚（亚芳基醚），或从多组分聚（亚芳基醚）的热塑性组合物中除去溶剂。
-
公开(公告)号：US20080103238A1
公开(公告)日：2008-05-01
申请号：US11554246
申请日：2006-10-30
CPC分类号： C08G65/485 , C08L71/126
摘要： A composition includes at least 15 weight percent of a low intrinsic viscosity, bifunctional poly(arylene ether) and at least 20 weight percent of a nonhalogenated solvent. The bifunctional poly(arylene ether)s are substantially and unexpectedly more soluble than their monofunctional analogs. The compositions are useful as concentrates to add bifunctional poly(arylene ether)s to thermosets.
摘要翻译： 组合物包含至少15重量％的低特性粘度，双官能聚（亚芳基醚）和至少20重量％的非卤化溶剂。 双官能聚（亚芳基醚）比其单官能类似物基本上和意想不到的更易溶解。 该组合物可用作浓缩物以将双官能聚（亚芳基醚）加成到热固性材料中。
-
-
-
-
-
-
-
-
-
搜索结果
16 条记录 (耗时 0.02 秒)
