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公开(公告)号：US09708438B2
公开(公告)日：2017-07-18
申请号：US12672174
申请日：2008-08-08
IPC分类号： C08L75/08 , C08G18/48 , C08G18/32 , C08G18/66 , C08G18/75 , C08L75/04 , C08L33/06 , C08L53/00
CPC分类号： C08L75/08 , C08G18/3206 , C08G18/3234 , C08G18/4866 , C08G18/6674 , C08G18/75 , C08G18/758 , C08G2140/00 , C08L23/16 , C08L23/26 , C08L33/02 , C08L33/064 , C08L53/00 , C08L75/02 , C08L75/04 , C08L75/16 , C08L2205/03 , Y10T428/31554 , C08L2666/02 , C08L2666/06 , C08L2666/24
摘要： Compositions for forming molded articles, particularly, shells for automotive applications are made up of melt blends of aliphatic thermoplastic urethane elastomer and an olefin-containing block copolymer crosslinked to a gel content of from 5 to 95%. These compositions may be blended to form a powder, pellets, microspheres or minibeads which may then be cast to form air bag door and instrument panel cover skins which may meet automotive deployment and weathering requirements.
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公开(公告)号：US20110177344A1
公开(公告)日：2011-07-21
申请号：US12672174
申请日：2008-08-08
IPC分类号： B32B27/40 , B29B9/12 , B29C67/24 , B29C70/00 , B29C45/00 , C08L75/04 , C08G18/72 , B02C11/08
CPC分类号： C08L75/08 , C08G18/3206 , C08G18/3234 , C08G18/4866 , C08G18/6674 , C08G18/75 , C08G18/758 , C08G2140/00 , C08L23/16 , C08L23/26 , C08L33/02 , C08L33/064 , C08L53/00 , C08L75/02 , C08L75/04 , C08L75/16 , C08L2205/03 , Y10T428/31554 , C08L2666/02 , C08L2666/06 , C08L2666/24
摘要： Compositions for forming molded articles, particularly, shells for automotive applications are made up of melt blends of aliphatic thermoplastic urethane elastomer and an olefin-containing block copolymer crosslinked to a gel content of from 5 to 95%. These compositions may be blended to form a powder, pellets, microspheres or minibeads which may then be cast to form air bag door and instrument panel cover skins which may meet automotive deployment and weathering requirements.
摘要翻译： 用于形成模塑制品的组合物，特别是用于汽车应用的壳体由脂族热塑性聚氨酯弹性体和交联至凝胶含量为5至95％的含烯烃嵌段共聚物的熔融共混物组成。 这些组合物可以混合形成粉末，颗粒，微球或微型体，然后可以将其压铸以形成可满足汽车部署和风化要求的气囊门和仪表板护罩。
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公开(公告)号：US20110077346A1
公开(公告)日：2011-03-31
申请号：US12672148
申请日：2008-08-08
CPC分类号： C08L75/08 , C08G18/3206 , C08G18/3234 , C08G18/4866 , C08G18/6674 , C08G18/75 , C08G18/758 , C08G2140/00 , C08L23/16 , C08L23/26 , C08L33/02 , C08L33/064 , C08L53/00 , C08L75/02 , C08L75/04 , C08L75/16 , C08L2205/03 , Y10T428/31554 , C08L2666/02 , C08L2666/06 , C08L2666/24
摘要： Compositions for forming molded articles, particularly, shells for automotive applications are made up of melt blends of an aliphatic thermoplastic urethane elastomer and one or more polyolefin-based modifiers. These compositions may be blended to form a powder, pellets, microspheres or minibeads which may then be cast to form air bag door and instrument panel cover skins which may meet automotive deployment and weathering requirements.
摘要翻译： 用于形成模塑制品的组合物，特别是用于汽车应用的壳体由脂族热塑性聚氨酯弹性体和一种或多种聚烯烃基改性剂的熔融共混物组成。 这些组合物可以混合形成粉末，颗粒，微球或微型体，然后可以将其压铸以形成可满足汽车部署和风化要求的气囊门和仪表板护罩。
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公开(公告)号：US09796807B2
公开(公告)日：2017-10-24
申请号：US12672148
申请日：2008-08-08
IPC分类号： C08L75/08 , C08G18/48 , C08G18/32 , C08G18/66 , C08G18/75 , C08L75/04 , C08L23/16 , C08L23/26 , C08L33/02 , C08L75/16 , C08L33/06 , C08L53/00
CPC分类号： C08L75/08 , C08G18/3206 , C08G18/3234 , C08G18/4866 , C08G18/6674 , C08G18/75 , C08G18/758 , C08G2140/00 , C08L23/16 , C08L23/26 , C08L33/02 , C08L33/064 , C08L53/00 , C08L75/02 , C08L75/04 , C08L75/16 , C08L2205/03 , Y10T428/31554 , C08L2666/02 , C08L2666/06 , C08L2666/24
摘要： Compositions for forming molded articles, particularly, shells for automotive applications are made up of melt blends of an aliphatic thermoplastic urethane elastomer and one or more polyolefin-based modifiers. These compositions may be blended to form a powder, pellets, microspheres or minibeads which may then be cast to form air bag door and instrument panel cover skins which may meet automotive deployment and weathering requirements.
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公开(公告)号：US20100310843A1
公开(公告)日：2010-12-09
申请号：US12519941
申请日：2007-12-20
申请人： William M. Humphrey , Paul Drago , Daniel Durand
发明人： William M. Humphrey , Paul Drago , Daniel Durand
CPC分类号： B29C41/18 , B29C41/22 , B29L2031/3008 , B32B2605/003 , C08G18/4841 , C08G18/6674 , Y10T428/24967 , Y10T428/31511 , Y10T428/31554
摘要： A two layer material, and method for its manufacture, are disclosed, including an inner and an outer layer, the inner layer formed from an aliphatic urethane elastomeric composition as the layer exposed to view and to the environment and an aromatic urethane elastomer as the inner or backing layer. The layered material may be used to form a skin layer in an automotive air bag door. The layer material may be double cast from microspheres. The inner layer may be formulated to have good heat stability and flexibility, yet not include additives such as UV stabilizer as it may be positioned behind the outer protective layer.
摘要翻译： 公开了一种双层材料及其制造方法，包括内层和外层，由脂肪族聚氨酯弹性体组合物形成的内层，作为暴露于视野和环境的层，以及作为内层的芳族聚氨酯弹性体 或背衬层。 分层材料可用于在汽车气囊门中形成表皮层。 层材料可以从微球双铸。 内层可以配制成具有良好的热稳定性和柔性，但不包括诸如UV稳定剂的添加剂，因为它可以位于外部保护层的后面。
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公开(公告)号：US20110105673A1
公开(公告)日：2011-05-05
申请号：US12733059
申请日：2008-08-08
IPC分类号： C08L53/00 , C08L75/08 , C08G18/00 , B29C47/00 , B29C39/38 , B29C45/00 , B02C23/00 , B02C23/18
CPC分类号： C08L75/08 , C08G18/3206 , C08G18/3234 , C08G18/4866 , C08G18/6674 , C08G18/75 , C08G18/758 , C08G2140/00 , C08L23/16 , C08L23/26 , C08L33/02 , C08L33/064 , C08L53/00 , C08L75/02 , C08L75/04 , C08L75/16 , C08L2205/03 , Y10T428/31554 , C08L2666/02 , C08L2666/06 , C08L2666/24
摘要： Compositions for forming molded articles, particularly, shells for automotive applications are made up of an aliphatic thermoplastic urethane/urea elastomer and, optionally, one or more copolymers, such as an olefin-containing or styrene containing copolymer. These compositions may be used to form a powder, pellets, microspheres or minibeads which may then be cast to form air bag door and instrument panel cover skins which may meet automotive deployment and weathering requirements.
摘要翻译： 用于形成模塑制品的组合物，特别是用于汽车应用的壳体由脂族热塑性氨基甲酸酯/脲弹性体和任选的一种或多种共聚物如含烯烃或含苯乙烯的共聚物组成。 这些组合物可以用于形成粉末，颗粒，微球或微型体，然后可以将其压铸成可以满足汽车展开和风化要求的气囊门和仪表板盖皮。
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