发明申请
US20060091574A1 INTERIOR VEHICLE TRIM PANEL HAVING A SPRAYED EXPANDED POLYURETHANE LAYER AND METHOD AND SYSTEM OF MAKING SAME
审中-公开
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基本信息:
- 专利标题: INTERIOR VEHICLE TRIM PANEL HAVING A SPRAYED EXPANDED POLYURETHANE LAYER AND METHOD AND SYSTEM OF MAKING SAME
- 专利标题(中):具有喷雾膨胀聚氨酯层的内部车辆TRIM面板及其制造方法和系统
- 申请号:US10904306 申请日:2004-11-03
- 公开(公告)号:US20060091574A1 公开(公告)日:2006-05-04
- 发明人: Andrew Mellentine , Joseph Donatti , Jerome Sroka , Ian Williams
- 申请人: Andrew Mellentine , Joseph Donatti , Jerome Sroka , Ian Williams
- 申请人地址: US MI Southfield
- 专利权人: LEAR CORPORATION
- 当前专利权人: LEAR CORPORATION
- 当前专利权人地址: US MI Southfield
- 主分类号: B29C44/12
- IPC分类号: B29C44/12
摘要:
Aspects of the present invention include interior vehicle trim panel having a sprayed expanded polyurethane layer and method of making same. In at least one embodiment, the method of making the vehicle interior trim panel comprises providing a skin layer on a spray tool, providing a source of polyol, and providing a source of isocyanate, wherein at least one of the sources contains a nucleated component. The method of this embodiment further comprises combining polyol and isocyanate from the respective sources to form expandable polyurethane reactive component, spraying the expandable polyurethane reactive component onto the skin layer to form a resilient layer, and securing a rigid substrate to the resilient layer to form the vehicle interior trim part.
摘要(中):
本发明的方面包括具有喷射发泡聚氨酯层的内部车辆装饰板及其制造方法。 在至少一个实施例中,制造车辆内饰板的方法包括在喷涂工具上提供表皮层,提供多元醇源,并提供异氰酸酯源,其中至少一个源含有成核组分。 该实施方案的方法还包括将来自相应来源的多元醇和异氰酸酯组合以形成可发性聚氨酯反应性组分,将可发性聚氨酯反应性组分喷涂到表层上以形成弹性层,以及将刚性基材固定到弹性层上以形成 车内饰件。
IPC结构图谱:
B | 作业;运输 |
--B29 | 塑料的加工;一般处于塑性状态物质的加工 |
----B29C | 塑料的成型或连接;塑性状态物质的一般成型;已成型产品的后处理,如修整 |
------B29C44/00 | 由材料内部产生的内压力成型,例如,溶涨、发泡 |
--------B29C44/02 | .对定长的制品,即不连续的制品 |
----------B29C44/12 | ..在预成型件上加入或成型,例如嵌件、增强材料 |