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公开(公告)号：US08901189B2
公开(公告)日：2014-12-02
申请号：US12447846
申请日：2007-10-30
IPC分类号： C08G18/28
CPC分类号： C08G18/36 , C08G2101/00 , C08G2101/0083
摘要： A foam article, for use in a seat such as a seat cushion, includes an open cell, polyurethane foam material that includes a plant oil-based polyol material content greater than five percent and is produced from the reaction of a base polyol formulation blend including at least a portion of a plant oil-based polyol, a copolymer polyol including at least a portion of a plant oil-based polyol, water, a cross-linking agent, a catalyst, cell opener and a surfactant that are reacted with an isocyanate material for producing the seat cushion having performance specifications that are equivalent or better than the performance characteristics for a traditional petroleum oil-based polyol material seat cushion.
摘要翻译： 用于诸如座垫的座椅中的泡沫制品包括开孔，聚氨酯泡沫材料，其包含大于5％的植物油基多元醇材料含量，并且由基础多元醇配制物混合物的反应产生，包括 至少一部分植物油基多元醇，包含至少一部分植物油基多元醇的共聚物多元醇，水，交联剂，催化剂，开孔剂和与异氰酸酯反应的表面活性剂 用于生产座垫的材料具有与传统的石油基油基多元醇材料座垫的性能特征相当或更好的性能规格。
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公开(公告)号：US20080213534A1
公开(公告)日：2008-09-04
申请号：US11969376
申请日：2008-01-04
IPC分类号： B32B3/02
CPC分类号： B29C44/588 , B29C33/10 , Y10T428/24083
摘要： A multi-section mold and method for molding a foam article. Micro-groove vents are formed in the parting line to expel gases from the mold cavity. Flashing that solidifies in the micro-groove vents takes the form of fringe-like elements. The roof of the mold cavity can be provided with similar micro-groove graining patterns to disrupt the accumulation of gas bubbles and minimize defects in the final foam surface.
摘要翻译： 一种用于模制泡沫制品的多段模具和方法。 在分型线上形成微槽排气口以从模腔排出气体。 在微槽通风口中凝固的闪光采取边缘状元件的形式。 模腔的顶部可以具有类似的微凹槽纹理图案，以破坏气泡的积聚并使最终泡沫表面中的缺陷最小化。
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公开(公告)号：US20140221550A1
公开(公告)日：2014-08-07
申请号：US14233254
申请日：2012-07-19
IPC分类号： C08L75/04
CPC分类号： C08L75/04 , C08G18/3206 , C08G18/48 , C08G18/4854 , C08G18/5021 , C08G18/6511 , C08G18/6705 , C08G18/7657 , C08G2101/0083 , C08K7/24
摘要： A composite material for reinforcing closed structural members as a tube or any closed profile section. More specifically, a composite material for filling metal tubes or any closed profile section forming the frame of vehicle seats to increase or maintain the strength of the seat frame while reducing the mass of the seat tubes or sealed profile section.
摘要翻译： 用于加强封闭结构构件作为管或任何封闭型材部分的复合材料。 更具体地说，一种用于填充金属管的复合材料或形成车辆座椅框架的任何封闭轮廓部分，以增加或保持座椅框架的强度，同时减少座管或密封型材部分的质量。
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公开(公告)号：US20100069519A1
公开(公告)日：2010-03-18
申请号：US12447846
申请日：2007-10-30
IPC分类号： C08G18/32
CPC分类号： C08G18/36 , C08G2101/00 , C08G2101/0083
摘要： A foam article, for use in a seat such as a seat cushion, includes an open cell, polyurethane foam material that includes a plant oil-based polyol material content greater than five percent and is produced from the reaction of a base polyol formulation blend including at least a portion of a plant oil-based polyol, a copolymer polyol including at least a portion of a plant oil-based polyol, water, a cross-linking agent, a catalyst, cell opener and a surfactant that are reacted with an isocyanate material for producing the seat cushion having performance specifications that are equivalent or better than the performance characteristics for a traditional petroleum oil-based polyol material seat cushion.
摘要翻译： 用于诸如座垫的座椅中的泡沫制品包括开孔，聚氨酯泡沫材料，其包含大于5％的植物油基多元醇材料含量，并且由基础多元醇配制物混合物的反应产生，包括 植物油基多元醇的至少一部分，包含至少一部分植物油基多元醇的共聚物多元醇，水，交联剂，催化剂，开孔剂和与异氰酸酯反应的表面活性剂 用于生产座垫的材料具有与传统的石油基油基多元醇材料座垫的性能特征相当或更好的性能规格。
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