Polyurethane foam for flame-laminating
    1.
    发明授权
    Polyurethane foam for flame-laminating 有权
    聚氨酯泡沫用于火焰层压

    公开(公告)号:US09243103B2

    公开(公告)日:2016-01-26

    申请号:US12997878

    申请日:2009-06-23

    摘要: The object of the present invention is to provide a polyurethane foam for flame lamination which has an excellent balance between adhesiveness to a fabric comprising synthetic fibers or natural fibers, a leather or the like and residual compression strain and has an excellent wet-heat resistance, and a laminated body including a foamed material layer consisting of the polyurethane foam. The polyurethane foam for flame lamination is characterized by being produced using a foam raw material containing a polyol such as a polyether polyol, a polyisocyanate, a foaming agent, a foam control agent, an amine-based catalyst and a urea compound such as urea and azodicarbonamide.

    摘要翻译: 本发明的目的是提供一种用于火焰层压的聚氨酯泡沫,其在与包含合成纤维或天然纤维的织物的粘合性,皮革等之间和残余压缩应变之间具有优异的平衡,并且具有优异的耐湿热性, 以及包含由聚氨酯泡沫构成的发泡材料层的层叠体。 用于火焰层压的聚氨酯泡沫的特征在于使用含有多元醇的泡沫原料,例如聚醚多元醇,多异氰酸酯,发泡剂,泡沫控制剂,胺类催化剂和尿素化合物如尿素和 偶氮二甲酰胺。

    Flexible Polyurethane Foam and a Method of Producing the Same
    2.
    发明申请
    Flexible Polyurethane Foam and a Method of Producing the Same 有权
    柔性聚氨酯泡沫及其制备方法

    公开(公告)号:US20070117875A1

    公开(公告)日:2007-05-24

    申请号:US11624847

    申请日:2007-01-19

    申请人: Fuminori Horio

    发明人: Fuminori Horio

    IPC分类号: C08G18/00

    摘要: A flexible polyurethane foam is obtained by making a material containing polyols, a cross-linking agent and a polyisocyanate compound react in the presence of a catalyst, a blowing agent and an auxiliary blowing agent. At this time, the isocyanate index of the polyisocyanate compound is set to 110 to 120. Preferably, a polyol of which the hydroxyl value is 250 mg KOH/g to 650 mg KOH/g and of which the molecular weight is 150 to 500 is used as the cross-linking agent, and concretely, polyethylene glycol can be used. A liquefied carbon dioxide is used as the auxiliary blowing agent with an amount mixed in of 1.5 mass parts to 6.0 mass parts relative to 100 mass parts of the polyols. The load required for compressing to 25% of the initial thickness is 30 N to 70 N, and thus, the flexible polyurethane foam has a low hardness.

    摘要翻译: 通过使含有多元醇,交联剂和多异氰酸酯化合物的材料在催化剂,发泡剂和辅助发泡剂的存在下反应来获得柔性聚氨酯泡沫。 此时,多异氰酸酯化合物的异氰酸酯指数为110〜120。优选羟基值为250mgKOH / g〜650mgKOH / g,分子量为150〜500的多元醇为 用作交联剂,具体地可以使用聚乙二醇。 使用液化二氧化碳作为辅助发泡剂,相对于100质量份的多元醇,其混合量为1.5质量份至6.0质量份。 压缩至初始厚度的25%所需的载荷为30N至70N,因此软质聚氨酯泡沫具有低硬度。

    Fluid filter
    4.
    发明授权
    Fluid filter 失效
    流体过滤器

    公开(公告)号:US06926828B2

    公开(公告)日:2005-08-09

    申请号:US10349862

    申请日:2003-01-23

    IPC分类号: B01D35/30 B01D46/10 B01D39/16

    摘要: A fluid filter is provided with a case body defining therein a holder and having pressing portions formed on the internal wall surface of the case body. The pressing portions can compress a filter medium housed in the holder. The pressing portions are pressed against the filter medium housed in the holder to compress it and form a compressed region at a desired position of the filter medium, where the rate of capturing extraneous substances is increased. Thus, even if various sizes of the extraneous substances are contained in a fluid introduced through the inlet into the holder, the filter medium can capture the extraneous substances in its entirety. The degree of compression of the compressed region in the filter medium changes depending on the height of each pressing portion.

    摘要翻译: 流体过滤器设置有壳体,其中限定有保持器,并且具有形成在壳体的内壁表面上的按压部。 按压部分可以压缩容纳在保持器中的过滤介质。 按压部分被压靠在容纳在保持器中的过滤介质上,以将其压缩并在过滤介质的期望位置处形成压缩区域,其中捕获外来物质的速率增加。 因此,即使在通过入口进入保持器的流体中含有各种尺寸的外来物质,过滤介质也可以全部捕获外来物质。 过滤介质中的压缩区域的压缩程度根据每个按压部分的高度而变化。

    Flexible polyurethane foam and a method of producing the same
    5.
    发明授权
    Flexible polyurethane foam and a method of producing the same 有权
    柔性聚氨酯泡沫及其制备方法

    公开(公告)号:US08097659B2

    公开(公告)日:2012-01-17

    申请号:US11624847

    申请日:2007-01-19

    申请人: Fuminori Horio

    发明人: Fuminori Horio

    IPC分类号: C08G18/10 C08J9/00 B29B7/30

    摘要: A flexible polyurethane foam is obtained by making a material containing polyols, a cross-linking agent and a polyisocyanate compound react in the presence of a catalyst, a blowing agent and an auxiliary blowing agent. At this time, the isocyanate index of the polyisocyanate compound is set to 110 to 120. Preferably, a polyol of which the hydroxyl value is 250 mg KOH/g to 650 mg KOH/g and of which the molecular weight is 150 to 500 is used as the cross-linking agent, and concretely, polyethylene glycol can be used. A liquefied carbon dioxide is used as the auxiliary blowing agent with an amount mixed in of 1.5 mass parts to 6.0 mass parts relative to 100 mass parts of the polyols. The load required for compressing to 25% of the initial thickness is 30 N to 70 N, and thus, the flexible polyurethane foam has a low hardness.

    摘要翻译: 通过使含有多元醇,交联剂和多异氰酸酯化合物的材料在催化剂,发泡剂和辅助发泡剂的存在下反应来获得柔性聚氨酯泡沫。 此时,多异氰酸酯化合物的异氰酸酯指数为110〜120。优选羟基值为250mgKOH / g〜650mgKOH / g,分子量为150〜500的多元醇为 用作交联剂,具体地可以使用聚乙二醇。 使用液化二氧化碳作为辅助发泡剂,相对于100质量份的多元醇,其混合量为1.5质量份至6.0质量份。 压缩至初始厚度的25%所需的载荷为30N至70N,因此软质聚氨酯泡沫具有低硬度。

    POLYURETHANE FOAM FOR FLAME-LAMINATING
    6.
    发明申请
    POLYURETHANE FOAM FOR FLAME-LAMINATING 有权
    聚氨酯泡沫用于火焰层压

    公开(公告)号:US20110091689A1

    公开(公告)日:2011-04-21

    申请号:US12997878

    申请日:2009-06-23

    IPC分类号: B32B3/12

    摘要: The object of the present invention is to provide a polyurethane foam for flame lamination which has an excellent balance between adhesiveness to a fabric comprising synthetic fibers or natural fibers, a leather or the like and residual compression strain and has an excellent wet-heat resistance, and a laminated body including a foamed material layer consisting of the polyurethane foam. The polyurethane foam for flame lamination is characterized by being produced using a foam raw material containing a polyol such as a polyether polyol, a polyisocyanate, a foaming agent, a foam control agent, an amine-based catalyst and a urea compound such as urea and azodicarbonamide.

    摘要翻译: 本发明的目的是提供一种用于火焰层压的聚氨酯泡沫,其在与包含合成纤维或天然纤维的织物的粘合性,皮革等之间和残余压缩应变之间具有优异的平衡,并且具有优异的耐湿热性, 以及包含由聚氨酯泡沫构成的发泡材料层的层叠体。 用于火焰层压的聚氨酯泡沫的特征在于使用含有多元醇的泡沫原料,例如聚醚多元醇,多异氰酸酯,发泡剂,泡沫控制剂,胺类催化剂和尿素化合物如尿素和 偶氮二甲酰胺。