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    Polyol, polyurethane resin and utilization thereof
    1.
    发明公开
    Polyol, polyurethane resin and utilization thereof 失效
    Polyol，Polyurethanharz und ihre Verwendung。

    公开(公告)号：EP0409599A2

    公开(公告)日：1991-01-23

    申请号：EP90307864.0

    申请日：1990-07-18

    申请人： MITSUI TOATSU CHEMICALS, Inc.

    发明人： Ozaki, Satoshi ,  Izukawa, Tsukura ,  Kawakami, Haruhiko ,  Masuda, Takayoshi ,  Kimura, Masayuki ,  Nozawa, Toshio ,  Hashiba, Masahiko

    IPC分类号： C08G65/26 ,  C08G18/48

    CPC分类号： C08G18/4887 ,  C08G18/3221 ,  C08G18/3825 ,  C08G18/5039 ,  C08G18/60 ,  C08G65/2615 ,  C08G2101/0025

    摘要： The present invention relates to a novel polyol obtained by using a specified polyhydric alcohol, polyoxyalkylene polyol, aliphatic amine and/or alkamlamine as a raw material and adding an organic polycarboxylic acid or its anhydride and an alkylene oxide; a polyurethane resin prepared from said novel polyol and an organic polyisocyanate; a rigid polyurethane foam prepared by using a hydrochlorofluorocarbon or hydrofluorocarbon foaming agent which has very low public hazards; and a composite utilizing thereof.
    The production of rigid polyurethane foam by using the polyol of the invention can be carried out in good operation efficiency and low public hazards. Additionally, properties of the foam thus obtained is equivalent to those of rigid polyurethane foams obtained by using conventional chlorofluorocarbons. Consequently, the rigid polyurethane foam of the invention is very useful for insulation materials and structural insulation materials.

    摘要翻译： 本发明涉及通过使用特定的多元醇，聚氧化烯多元醇，脂肪族胺和/或烷基胺作为原料并加入有机多元羧酸或其酸酐和烯化氧获得的新型多元醇; 由所述新型多元醇和有机多异氰酸酯制备的聚氨酯树脂; 通过使用具有非常低的公共危害的氢氯氟烃或氢氟烃发泡剂制备的硬质聚氨酯泡沫; 及其利用的复合材料。 通过使用本发明的多元醇生产硬质聚氨酯泡沫体可以以良好的操作效率和低的公共危害进行。 此外，由此获得的泡沫的性能等同于通过使用常规氯氟烃获得的刚性聚氨酯泡沫的性质。 因此，本发明的硬质聚氨酯泡沫对绝缘材料和结构绝缘材料非常有用。

    Hydrochlorofluorocarbon blown rigid polyurethane foams and their preparation
    3.
    发明公开
    Hydrochlorofluorocarbon blown rigid polyurethane foams and their preparation 失效
    Polyurethanharz sowie dessen Verwendung。

    公开(公告)号：EP0397378A1

    公开(公告)日：1990-11-14

    申请号：EP90304752.0

    申请日：1990-05-02

    申请人： MITSUI TOATSU CHEMICALS, Inc.

    发明人： Ozaki, Satoshi ,  Kawakami, Haruhiko ,  Izukawa, Tsukuru ,  Masuda, Takayoshi ,  Esaki, Seiji ,  Nozawa, Toshio ,  Kimura, Masayuki

    IPC分类号： C08G18/40 ,  C08G18/54 ,  C08G18/65 ,  C08J9/14

    CPC分类号： C08J9/144 ,  C08G18/4027 ,  C08G18/546 ,  C08G18/6505 ,  C08G18/6535 ,  C08G2101/0025 ,  C08J2375/04

    摘要： The present invention relates to a novel polyurethane resin, a foam prepared from the resin, a preparation process of the foam, and preparation process of a rigid polyurethane foam composite having a face material. The primary object of the present invention is to provide a rigid polyurethane foam and a rigid polyurethane foam composite fitted with a face material which are prepared by using a hydrochlorofluorocarbon foaming agent having very low public hazards such as ozone layer destruction and green house phenomenon of the earth.
    The above object can be achieved by using a combination of a polyether polyol initiated from a phenol resin with an alkanolamine or an aliphatic polyhydroxy compound in the production of rigid polyurethane foams.
    Foams thus obtained have equivalent properties of those of foams obtained by using chloroflourocarbons(CFC) which are conventional foaming agents.

    摘要翻译： 本发明涉及一种新型聚氨酯树脂，由树脂制备的泡沫，泡沫的制备方法以及具有面材的硬质聚氨酯泡沫复合材料的制备方法。 本发明的主要目的是提供一种硬质聚氨酯泡沫塑料和硬质聚氨酯泡沫复合材料，其中装有面材，其通过使用具有非常低的公共危害的氢氯氟烃发泡剂制备，例如臭氧层破坏和温室现象 地球。 上述目的可以通过使用由酚醛树脂引发的聚醚多元醇与链烷醇胺或脂肪族多羟基化合物在刚性聚氨酯泡沫塑料的生产中的组合来实现。 由此获得的泡沫具有与通过使用作为常规发泡剂的氯化碳（CFC）获得的泡沫相同的性质。

    Polyol and utilization thereof
    5.
    发明公开
    Polyol and utilization thereof 失效
    多元醇和塞纳河Verwendung。

    公开(公告)号：EP0483431A1

    公开(公告)日：1992-05-06

    申请号：EP90312063.2

    申请日：1990-11-02

    申请人： MITSUI TOATSU CHEMICALS, Inc.

    发明人： Kimura, Masayuki ,  Izukawa, Tsukuru ,  Ozaki, Satoshi ,  Kawakami, Haruhiko ,  Masuda, Takayoshi ,  Kita, Mitsugu

    IPC分类号： C08G18/54 ,  C08G18/40

    CPC分类号： C08G18/546 ,  C08G18/4027 ,  C08G2101/0025 ,  C08G2101/005

    摘要： The present invention relates to a polyol, polyurethane resin, rigid polyurethane foam, preparation process thereof and a preparation process of a rigid polyurethane foam composite.
    The polyol used in the present invention comprises a phenol resin base polyol mixed with an aminophenol base polyol or a polyphenylpolyxylylenepolyamine base polyol or a polymethylenepolyphenylpolyamine base polyol.
    The above polyurethane resin, foam and composite have resistance to dissolution in a hydrochlorofluorocarbons and a hydrofluorocarbons which are foaming agents having very low public hagard.
    The above-mentioned foams have excellent physical properties equivalent to those of conventional polyurethane foams obtained by using chlorofluorocarbons, and hence are very useful as a thermal insulation material or a thermal insulation structure for refrigerators, freezers, insulation panels, ships or vehicles.

    摘要翻译： 本发明涉及多元醇，聚氨酯树脂，硬质聚氨酯泡沫，其制备方法和硬质聚氨酯泡沫复合材料的制备方法。 用于本发明的多元醇包含与氨基苯酚基础多元醇或多苯基聚亚苯基多胺基多元醇或聚亚甲基聚苯基多胺基多元醇混合的酚醛树脂基础多元醇。 上述聚氨酯树脂，泡沫和复合材料具有耐氢氟氯烃和氢氟碳化合物的溶解性，氢氟烃是具有非常低的公共容器的发泡剂。 上述泡沫具有与通过使用氯氟烃获得的常规聚氨酯泡沫相当的物理性能，因此作为用于冰箱，冷冻箱，隔热板，船舶或车辆的隔热材料或隔热结构是非常有用的。