发明授权
US5647943A Method of bonding a seat trim cover to a foam cushion utilizing an
accelerated adhesive activator
失效
使用加速的粘合剂活化剂将座椅装饰罩结合到泡沫垫上的方法
- 专利标题： Method of bonding a seat trim cover to a foam cushion utilizing an accelerated adhesive activator
- 专利标题（中）： 使用加速的粘合剂活化剂将座椅装饰罩结合到泡沫垫上的方法
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申请号： US372592申请日： 1995-01-13
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公开(公告)号： US5647943A公开(公告)日： 1997-07-15
- 发明人: Eric F. Kozlowski
- 申请人： Eric F. Kozlowski
- 申请人地址： MI Southfield
- 专利权人： Lear Seating Corporation
- 当前专利权人： Lear Seating Corporation
- 当前专利权人地址： MI Southfield
- 主分类号： B68G5/02
- IPC分类号： B68G5/02 ; B29C63/02 ; B29C63/22 ; B29C65/02 ; B29C65/40 ; B29C65/48 ; B29K105/04 ; B29L9/00 ; B29L31/58 ; C09J5/04 ; B32B7/00
摘要：
The method of making a cushion assembly uses a trim layer and cushion pad with an adhesive therebetween. The adhesive is a hot melt adhesive applied to the contoured surface of the cushion pad and reheated on the cushion pad prior to use thereof in the subject process. An adhesive activator is applied to the trim layer, which had been previously placed on a mold. The cushion pad and trim layer are compressed against one another with the adhesive and activator therebetween to bond the cushion pad and trim layer together.
公开/授权文献
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