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    LOW-EMISSION POLYURETHANE BACKING LAYER, SPRAY POLYURETHANE SYSTEM FOR PRODUCING SUCH A BACKING LAYER, AND USE OF SUCH A BACKING LAYER
    1.
    发明申请
    LOW-EMISSION POLYURETHANE BACKING LAYER, SPRAY POLYURETHANE SYSTEM FOR PRODUCING SUCH A BACKING LAYER, AND USE OF SUCH A BACKING LAYER 有权
    低排出聚氨酯支撑层，用于生产这种背衬层的喷雾聚氨酯系统，以及这种背衬层的使用

    公开(公告)号：US20090326148A1

    公开(公告)日：2009-12-31

    申请号：US12374827

    申请日：2007-07-18

    申请人： Cord Schmalkuche ,  Udo Hadick ,  Holger Leifheit ,  Georg Partusch ,  Franz Xaver Redl

    发明人： Cord Schmalkuche ,  Udo Hadick ,  Holger Leifheit ,  Georg Partusch ,  Franz Xaver Redl

    IPC分类号： C08G18/32 ,  B29C41/08

    CPC分类号： C08G18/3228 ,  C08G18/10 ,  C08G18/3206 ,  C08G18/4812 ,  C08G18/4841 ,  C08G18/6637

    摘要： The present invention relates to a spray-polyurethane system which comprises a polyol component (A) and an isocyanate component (B), where the polyol component (A) comprises a1) at least one compound reactive with isocyanate, a2) at least one reactive chain extender having at least two groups reactive toward isocyanates, where at least one group reactive toward isocyanates is a free, primary NH2 group, and also a3) at least one metal catalyst, and a4) if appropriate, further additives, where the spray-polyurethane system comprises no amine catalyst. The present invention moreover relates to a process for production of a backing layer composed of polyurethane for moldings and to the use of this backing layer for production of automobile parts. Inventive backing layers have good mechanical properties, and low emissions, and their demolding time is small when compared with the open assembly time.

    摘要翻译： 本发明涉及包含多元醇组分（A）和异氰酸酯组分（B）的喷雾聚氨酯体系，其中多元醇组分（A）包含a1）至少一种与异氰酸酯反应的化合物，a2）至少一种反应性 具有至少两个对异氰酸酯反应的基团的增链剂，其中至少一个对异氰酸酯反应的基团是游离的伯NH 2基团，以及a 3）至少一种金属催化剂，和a）如果合适的话，其它添加剂， 聚氨酯体系不含胺催化剂。 本发明还涉及一种由用于模制品的聚氨酯制成的背衬层的制造方法以及该背衬层用于生产汽车部件的方法。 本发明的背衬层具有良好的机械性能和低排放，并且与开放组装时间相比，它们的脱模时间小。

    Low-emission polyurethane backing layer, spray polyurethane system for producing such a backing layer, and use of such a backing layer
    3.
    发明授权
    Low-emission polyurethane backing layer, spray polyurethane system for producing such a backing layer, and use of such a backing layer 有权
    低排放聚氨酯背衬层，用于生产这种背衬层的喷涂聚氨酯体系，以及这种背衬层的使用

    公开(公告)号：US08299171B2

    公开(公告)日：2012-10-30

    申请号：US12374827

    申请日：2007-07-18

    申请人： Cord Schmalkuche ,  Udo Hadick ,  Holger Leifheit ,  Georg Partusch ,  Franz Xaver Redl

    发明人： Cord Schmalkuche ,  Udo Hadick ,  Holger Leifheit ,  Georg Partusch ,  Franz Xaver Redl

    IPC分类号： C08G18/32 ,  B29C41/08

    CPC分类号： C08G18/3228 ,  C08G18/10 ,  C08G18/3206 ,  C08G18/4812 ,  C08G18/4841 ,  C08G18/6637

    摘要： The present invention relates to a spray-polyurethane system which comprises a polyol component (A) and an isocyanate component (B), where the polyol component (A) comprises a1) at least one compound reactive with isocyanate, a2) at least one reactive chain extender having at least two groups reactive toward isocyanates, where at least one group reactive toward isocyanates is a free, primary NH2 group, and also a3) at least one metal catalyst, and a4) if appropriate, further additives, where the spray-polyurethane system comprises no amine catalyst. The present invention moreover relates to a process for production of a backing layer composed of polyurethane for moldings and to the use of this backing layer for production of automobile parts. Inventive backing layers have good mechanical properties, and low emissions, and their demolding time is small when compared with the open assembly time.

    摘要翻译： 本发明涉及包含多元醇组分（A）和异氰酸酯组分（B）的喷雾聚氨酯体系，其中多元醇组分（A）包含a1）至少一种与异氰酸酯反应的化合物，a2）至少一种反应性 具有至少两个对异氰酸酯反应的基团的增链剂，其中至少一个对异氰酸酯反应的基团是游离的伯NH 2基团，以及a 3）至少一种金属催化剂，和a）如果合适的话，其它添加剂， 聚氨酯体系不含胺催化剂。 本发明还涉及一种由用于模制品的聚氨酯制成的背衬层的制造方法以及该背衬层用于生产汽车部件的方法。 本发明的背衬层具有良好的机械性能和低排放，并且与开放组装时间相比，它们的脱模时间小。

    Elastomeric composition
    4.
    发明授权
    Elastomeric composition 有权
    弹性成分

    公开(公告)号：US07741405B2

    公开(公告)日：2010-06-22

    申请号：US11860702

    申请日：2007-09-25

    申请人： John P. Erickson ,  William P. Venier ,  Cord Schmalkuche ,  Franz Redl ,  Diane Langer

    发明人： John P. Erickson ,  William P. Venier ,  Cord Schmalkuche ,  Franz Redl ,  Diane Langer

    IPC分类号： C08G18/28 ,  C08G59/14

    CPC分类号： C08G18/5024 ,  C08G18/089 ,  C08G18/165 ,  C08G18/482 ,  C08G18/6674

    摘要： An elastomeric composition includes a reaction product of an isocyanate component and a resin component comprising a polyol and a polyetheramine in the presence of a first catalyst comprising a metal and a second catalyst comprising an amine. An elastomeric system and a method of making an elastomer are provided. The method includes providing the isocyanate component and the resin component, combining the resin component and the isocyanate component in the presence of the first and second catalysts to form an elastomeric composition, applying the elastomeric composition to a mold having a mold cavity, curing the elastomeric composition to form the elastomer, and demolding the elastomer from the mold cavity. An article including a first layer formed from the elastomeric composition emits less than 100 μg/g of volatile organic compounds over 0.5 hour at 90° C.

    摘要翻译： 弹性体组合物包括异氰酸酯组分和包含多元醇和聚醚胺的树脂组分在包含金属的第一催化剂和包含胺的第二催化剂存在下的反应产物。 提供弹性体系统和制造弹性体的方法。 该方法包括提供异氰酸酯组分和树脂组分，在第一和第二催化剂的存在下组合树脂组分和异氰酸酯组分以形成弹性体组合物，将弹性体组合物施用到具有模腔的模具中， 组合物以形成弹性体，并使弹性体从模腔脱模。 包括由弹性体组合物形成的第一层的制品在90℃下在0.5小时内发射小于100μg/ g的挥发性有机化合物

    ELASTOMERIC COMPOSITION
    6.
    发明申请
    ELASTOMERIC COMPOSITION 有权
    弹性组合物

    公开(公告)号：US20090082522A1

    公开(公告)日：2009-03-26

    申请号：US11860702

    申请日：2007-09-25

    申请人： JOHN P. ERICKSON ,  William P. Venier ,  Cord Schmalkuche ,  Franz Redl ,  Diane Langer

    发明人： JOHN P. ERICKSON ,  William P. Venier ,  Cord Schmalkuche ,  Franz Redl ,  Diane Langer

    IPC分类号： C08G69/00

    CPC分类号： C08G18/5024 ,  C08G18/089 ,  C08G18/165 ,  C08G18/482 ,  C08G18/6674

    摘要： An elastomeric composition includes a reaction product of an isocyanate component and a resin component comprising a polyol and a polyetheramine in the presence of a first catalyst comprising a metal and a second catalyst comprising an amine. An elastomeric system and a method of making an elastomer are provided. The method includes providing the isocyanate component and the resin component, combining the resin component and the isocyanate component in the presence of the first and second catalysts to form an elastomeric composition, applying the elastomeric composition to a mold having a mold cavity, curing the elastomeric composition to form the elastomer, and demolding the elastomer from the mold cavity. An article including a first layer formed from the elastomeric composition emits less than 100 μg/g of volatile organic compounds over 0.5 hour at 90° C.

    摘要翻译： 弹性体组合物包括异氰酸酯组分和包含多元醇和聚醚胺的树脂组分在包含金属的第一催化剂和包含胺的第二催化剂存在下的反应产物。 提供弹性体系统和制造弹性体的方法。 该方法包括提供异氰酸酯组分和树脂组分，在第一和第二催化剂的存在下组合树脂组分和异氰酸酯组分以形成弹性体组合物，将弹性体组合物施用到具有模腔的模具中， 组合物以形成弹性体，并使弹性体从模腔脱模。 包含由弹性体组合物形成的第一层的制品在90℃下经过0.5小时发射小于100mug / g的挥发性有机化合物