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公开(公告)号：EP0663420A3
公开(公告)日：1997-04-09
申请号：EP95300139.3
申请日：1995-01-11
IPC分类号： C08J9/04
CPC分类号： C08J9/04 , C08J2367/00
摘要： A process for making thermoplastic polyester foams comprises the steps of subjecting macrocyclic polyester oligomer precursors to initiators and blowing agents at a constant operating temperature in order to produce foams which unexpectedly display low foam densities.
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公开(公告)号：EP2295222A3
公开(公告)日：2012-11-07
申请号：EP10011307.5
申请日：2000-12-08
发明人： Silvi, Norberto , Dean, Robert Edward , Giammmattei, Mark Howard , Carbone, John William , Singh, Navjot , Rocha, Gerardo , Banevicius, John Peter
CPC分类号： B01F13/1027 , B29B7/007 , B29B7/42 , B29B7/7466 , B29B7/84 , B29B7/90 , B29C47/0016 , B29C47/50 , B29K2083/00 , B29K2105/16
摘要： High levels of inorganic filler, processing fluid and silicone polymer are compounded and devolatilized into homogeneous filled compositions with requisite reinforcing properties and levels of volatiles. In the method, a filler, processing fluid and silicone polymer are mixed in a first compounding apparatus (12,44,76) to produce a dispersed composition containing volatiles. The dispersed composition is then compounded in a long extruder (14,46,78) having an L/D ratio of greater than 50 to devolatilize the dispersed composition
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公开(公告)号：EP2295222A2
公开(公告)日：2011-03-16
申请号：EP10011307.5
申请日：2000-12-08
发明人： Silvi, Norberto , Dean, Robert Edward , Giammmattei, Mark Howard , Carbone, John William , Singh, Navjot , Rocha, Gerardo , Banevicius, John Peter
CPC分类号： B01F13/1027 , B29B7/007 , B29B7/42 , B29B7/7466 , B29B7/84 , B29B7/90 , B29C47/0016 , B29C47/50 , B29K2083/00 , B29K2105/16
摘要： High levels of inorganic filler, processing fluid and silicone polymer are compounded and devolatilized into homogeneous filled compositions with requisite reinforcing properties and levels of volatiles. In the method, a filler, processing fluid and silicone polymer are mixed in a first compounding apparatus (12,44,76) to produce a dispersed composition containing volatiles. The dispersed composition is then compounded in a long extruder (14,46,78) having an L/D ratio of greater than 50 to devolatilize the dispersed composition
摘要翻译： 将高含量的无机填料，加工液和硅氧烷聚合物复合并脱挥发分成具有必需的增强性能和挥发物含量的均匀填充的组合物。 在该方法中，将填料，加工流体和硅氧烷聚合物混合在第一混合装置（12,44,76）中以产生含有挥发物的分散组合物。 然后将分散的组合物在L / D比大于50的长挤出机（14,46,78）中复合，使分散的组合物脱挥发份
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公开(公告)号：EP1110691A3
公开(公告)日：2002-03-20
申请号：EP00310967.5
申请日：2000-12-08
发明人： Silvi, Norberto , Dean, Robert Edward , Giammattei, Mark Howard , Carbone, John William , Singh, Navjot , Rocha, Gerardo , Banevicius, John Peter
IPC分类号： B29C47/50
CPC分类号： B01F13/1027 , B29B7/007 , B29B7/42 , B29B7/7466 , B29B7/84 , B29B7/90 , B29C47/0016 , B29C47/50 , B29K2083/00 , B29K2105/16
摘要： High levels of inorganic filler, processing fluid and silicone polymer are compounded and devolatilized into homogeneous filled compositions with requisite reinforcing properties and levels of volatiles. In the method, a filler, processing fluid and silicone polymer are mixed in a first compounding apparatus (12,44,76) to produce a dispersed composition containing volatiles. The dispersed composition is then compounded in a long extruder (14,46,78) having an L/D ratio of greater than 50 to devolatilize the dispersed composition.
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公开(公告)号：EP1110691A2
公开(公告)日：2001-06-27
申请号：EP00310967.5
申请日：2000-12-08
发明人： Silvi, Norberto , Dean, Robert Edward , Giammattei, Mark Howard , Carbone, John William , Singh, Navjot , Rocha, Gerardo , Banevicius, John Peter
CPC分类号： B01F13/1027 , B29B7/007 , B29B7/42 , B29B7/7466 , B29B7/84 , B29B7/90 , B29C47/0016 , B29C47/50 , B29K2083/00 , B29K2105/16
摘要： High levels of inorganic filler, processing fluid and silicone polymer are compounded and devolatilized into homogeneous filled compositions with requisite reinforcing properties and levels of volatiles. In the method, a filler, processing fluid and silicone polymer are mixed in a first compounding apparatus (12,44,76) to produce a dispersed composition containing volatiles. The dispersed composition is then compounded in a long extruder (14,46,78) having an L/D ratio of greater than 50 to devolatilize the dispersed composition.
摘要翻译： 将高含量的无机填料，加工液和硅氧烷聚合物复合并脱挥发分成具有必需的增强性能和挥发物含量的均匀填充的组合物。 在该方法中，将填料，加工流体和硅氧烷聚合物混合在第一混合装置（12,44,76）中以产生含有挥发物的分散组合物。 然后将分散的组合物在L / D比大于50的长挤出机（14,46,78）中混合，使分散的组合物脱挥发份。
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6.发明公开Process for making thermoplastic polyester foams 失效维他命Zur Herstellung von thermoplastischen Polyesterschaumstoffen。
公开(公告)号：EP0663420A2
公开(公告)日：1995-07-19
申请号：EP95300139.3
申请日：1995-01-11
IPC分类号： C08J9/04
CPC分类号： C08J9/04 , C08J2367/00
摘要： A process for making thermoplastic polyester foams comprises the steps of subjecting macrocyclic polyester oligomer precursors to initiators and blowing agents at a constant operating temperature in order to produce foams which unexpectedly display low foam densities.
摘要翻译： 制造热塑性聚酯泡沫的方法是新的，并且包括：（a）加热大环聚酯低聚物前体以产生自由流动的聚合物前体; （b）将来自步骤（a）的前体经受发泡剂和引发剂; 和（c）回收所需的泡沫。 泡沫用于包装材料，碰撞保护设备和机械应用，如绝热体，浮选部件和过滤器。 新工艺允许将前体转变成固体泡沫体而不需要冷却步骤，并保持恒定的工作温度。 泡沫体显示出低泡沫密度，即小于0.6g / cm 3。
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7.发明公开Fibrous preforms containing cyclic polyester oligomers 失效Faservorformlinge enthaltende zyklische Polyesteroligomere。
公开(公告)号：EP0655476A1
公开(公告)日：1995-05-31
申请号：EP94308206.5
申请日：1994-11-08
CPC分类号： C08J5/04 , B29B15/10 , B29K2105/0044 , C08J2367/02
摘要： Fibrous preforms comprise at least one fibrous mat with its shape stabilized by a macrocyclic poly(alkylene dicarboxylate) oligomer composition substantially free from linear species and free from polymerization catalyst. Cyclic poly(1,4-butylene terephthalate) oligomer mixtures are preferred. The resulting preforms retain their shape and may be used in the formation of prepregs and resinous composites.
摘要翻译： 纤维预成型件包括至少一个纤维垫，其形状由基本上不含线性物质且不含聚合催化剂的大环聚（亚烷基二羧酸酯）低聚物组合物稳定。 环状聚（1,4-对苯二甲酸丁二醇酯）低聚物混合物是优选的。 所得到的预成型件保持其形状并且可用于预浸料和树脂复合材料的形成。
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