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公开(公告)号：EP0188780A2
公开(公告)日：1986-07-30
申请号：EP85116265.1
申请日：1985-12-19
CPC分类号： C08J9/42 , C08J2201/038 , C08J2495/00 , C08K3/34 , Y10T428/249953 , Y10T428/249986 , Y10T428/31815 , C08L95/00
摘要： An asphalt foam having open cells wherein asphalt mixed with an alkali metal silicate is fixed to the wall of the open cells. The asphalt foam is useful for a joint filler, a vehicle floor material, etc. A method of producing the asphalt foam, which comprises the steps of impregnating an open cell foam sheet (10) with an aqueous mixture (2) consisting of asphalt emulsion and an aqueous solution of an alkali metal silicate, and drying the impregnated foam sheet (10').
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公开(公告)号：EP0188780B1
公开(公告)日：1990-03-07
申请号：EP85116265.1
申请日：1985-12-19
CPC分类号： C08J9/42 , C08J2201/038 , C08J2495/00 , C08K3/34 , Y10T428/249953 , Y10T428/249986 , Y10T428/31815 , C08L95/00
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公开(公告)号：EP0273099B1
公开(公告)日：1992-09-30
申请号：EP87110096.2
申请日：1987-07-13
发明人： Kumasaka, Sadao , Tada, Satomi , Katsuki, Koretoshi , Fujii, Osamu , Yamamoto, Tutomu , Nagamine, Ryoji , Hashimoto, Kazuo , Idei, Masao , Sato, Yosuke , Ibata, Kazuo
CPC分类号： B29C44/586 , B29C44/3403 , B29C44/60 , B29C2791/006 , B29K2075/00
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4.发明公开A method and an apparatus for producing polyurethane foam 失效Verfahren und Vorrichtung zur Herstellung von Polyurethanschaum。
公开(公告)号：EP0273099A1
公开(公告)日：1988-07-06
申请号：EP87110096.2
申请日：1987-07-13
发明人： Kumasaka, Sadao , Tada, Satomi , Katsuki, Koretoshi , Fujii, Osamu , Yamamoto, Tutomu , Nagamine, Ryoji , Hashimoto, Kazuo , Idei, Masao , Sato, Yosuke , Ibata, Kazuo
CPC分类号： B29C44/586 , B29C44/3403 , B29C44/60 , B29C2791/006 , B29K2075/00
摘要： A method of producing polyurethane foam slab by allowing a urethane foam stock solution in a tank (21) to expand in a reduced pressure. The flatness of the top of the polyurethane foam is secured by providing a lifting jig (22) or a plate within the tank (21), or by rotating the tank (21). An apparatus for carrying out the method is also provided.
摘要翻译： 一种通过使罐（21）中的聚氨酯泡沫原料溶液减压膨胀来生产聚氨酯泡沫板的方法。 通过在罐（21）内设置提升夹具（22）或板，或通过旋转罐（21）来确保聚氨酯泡沫的顶部的平整度。 还提供了一种用于执行该方法的装置。
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公开(公告)号：EP0188780A3
公开(公告)日：1987-02-04
申请号：EP85116265
申请日：1985-12-19
CPC分类号： C08J9/42 , C08J2201/038 , C08J2495/00 , C08K3/34 , Y10T428/249953 , Y10T428/249986 , Y10T428/31815 , C08L95/00
摘要： An asphalt foam having open cells wherein asphalt mixed with an alkali metal silicate is fixed to the wall of the open cells. The asphalt foam is useful for a joint filler, a vehicle floor material, etc. A method of producing the asphalt foam, which comprises the steps of impregnating an open cell foam sheet (10) with an aqueous mixture (2) consisting of asphalt emulsion and an aqueous solution of an alkali metal silicate, and drying the impregnated foam sheet (10').
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