FOAMABLE COMPOSITION FOR POLYURETHANE FOAM AND POLYURETHANE FOAM
    5.
    发明申请
    FOAMABLE COMPOSITION FOR POLYURETHANE FOAM AND POLYURETHANE FOAM 审中-公开
    聚氨酯泡沫和聚氨酯泡沫的可泡沫组合物

    公开(公告)号:US20130190412A1

    公开(公告)日:2013-07-25

    申请号:US13793098

    申请日:2013-03-11

    发明人: Takashi MIYAMOTO

    IPC分类号: C08G18/08

    摘要: A foamable composition for polyurethane foam is provided which advantageously improves heat insulating properties, a long-term stability, and a dimensional stability of a polyurethane foam that is produced by using carbon dioxide as a blowing agent. Further, a polyurethane foam which has excellent heat insulating properties is provided by foaming and curing the foamable composition for polyurethane. In the production of the polyurethane foam in which carbon dioxide is used in the foaming, a polyol component is used which includes a phenolic resin polyol that is obtained by adding at least one alkylene oxide to a phenolic novolak resin, and an aromatic amine polyol that is obtained by adding at least one alkylene oxide to an aromatic diamine such that the total amount thereof is 60% or more by mass, based on the total polyol component.

    摘要翻译: 提供了一种用于聚氨酯泡沫的可发泡组合物,其有利地改善了通过使用二氧化碳作为发泡剂制备的聚氨酯泡沫的隔热性能,长期稳定性和尺寸稳定性。 此外,通过发泡和固化用于聚氨酯的可发泡组合物来提供具有优异绝热性的聚氨酯泡沫。 在发泡中使用二氧化碳的聚氨酯泡沫体的制造中,使用多元醇成分,该多元醇成分包括通过在酚醛清漆树脂中添加至少一种烯化氧而获得的酚醛树脂多元醇,和芳香族胺多元醇 是通过向芳族二胺中添加至少一种烯化氧使得其总量相对于总多元醇成分为60质量%以上而获得的。

    FOAMABLE COMPOSITION FOR POLYURETHANE FOAM AND POLYURETHANE FOAM
    7.
    发明申请
    FOAMABLE COMPOSITION FOR POLYURETHANE FOAM AND POLYURETHANE FOAM 审中-公开
    聚氨酯泡沫和聚氨酯泡沫的可泡沫组合物

    公开(公告)号:US20110184081A1

    公开(公告)日:2011-07-28

    申请号:US13081830

    申请日:2011-04-07

    申请人: Takashi MIYAMOTO

    发明人: Takashi MIYAMOTO

    IPC分类号: C08G18/65 C08J9/08

    摘要: A foamable composition for polyurethane foam is provided which advantageously improves heat insulating properties, a long-term stability, and a dimensional stability of a polyurethane foam that is produced by using carbon dioxide as a blowing agent. Further, a polyurethane foam which has excellent heat insulating properties is provided by foaming and curing the foamable composition for polyurethane. In the production of the polyurethane foam in which carbon dioxide is used in the foaming, a polyol component is used which includes a phenolic resin polyol that is obtained by adding at least one alkylene oxide to a phenolic novolak resin, and an aromatic amine polyol that is obtained by adding at least one alkylene oxide to an aromatic diamine such that the total amount thereof is 60% or more by mass, based on the total polyol component.

    摘要翻译: 提供了一种用于聚氨酯泡沫的可发泡组合物,其有利地改善了通过使用二氧化碳作为发泡剂制备的聚氨酯泡沫的隔热性能,长期稳定性和尺寸稳定性。 此外,通过发泡和固化用于聚氨酯的可发泡组合物来提供具有优异绝热性的聚氨酯泡沫。 在发泡中使用二氧化碳的聚氨酯泡沫体的制造中,使用多元醇成分,该多元醇成分包括通过在酚醛清漆树脂中添加至少一种烯化氧而获得的酚醛树脂多元醇,和芳香族胺多元醇 是通过向芳族二胺中添加至少一种烯化氧使得其总量相对于总多元醇成分为60质量%以上而获得的。

    Water blown rigid polyurethane foam with improved fire retardancy
    8.
    发明申请
    Water blown rigid polyurethane foam with improved fire retardancy 审中-公开
    具有改善阻燃性的喷水硬质聚氨酯泡沫塑料

    公开(公告)号:US20020040122A1

    公开(公告)日:2002-04-04

    申请号:US09879253

    申请日:2001-06-12

    IPC分类号: C08G018/48

    摘要: A rigid water blown polyurethane foam with improved and unexpected fire retardancy can be prepared from a formulation including a B component which is a mixture of a first polyol that is an ultra low viscosity Mannich polyol and a second polyol that is not. The foams of the present invention are particularly useful for spray foam, pour-in-place, and lamination applications and have properties similar to conventional foams.

    摘要翻译: 具有改进且出人意料的阻燃性的刚性水吹泡沫聚氨酯泡沫体可以由包含作为超低粘度曼尼希多元醇的第一多元醇和不是第二多元醇的混合物的B组分的制剂制备。 本发明的泡沫体对于喷雾泡沫,浇注和层压应用特别有用,并具有类似于常规泡沫的性质。