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公开(公告)号：US11945349B2
公开(公告)日：2024-04-02
申请号：US15733934
申请日：2019-06-03
申请人： Magna Seating Inc.
发明人： Eric Kozlowski , Craig Prasatek , Andrew M Vivian
IPC分类号： B60N2/58 , B29C43/00 , B29C43/18 , B29C43/20 , B60N2/56 , B29K75/00 , B29K105/04 , B29L31/58 , B32B5/24 , B32B7/09 , B32B7/12
CPC分类号： B60N2/5891 , B29C43/003 , B29C43/18 , B29C43/203 , B60N2/5685 , B60N2/5833 , B29C2043/185 , B29K2075/00 , B29K2105/045 , B29L2031/58 , B32B5/245 , B32B7/09 , B32B7/12 , B32B2266/0278 , B32B2601/00 , B60N2/5875
摘要： A seat trim cover for an automotive seat is formed into a 3-dimensional shape by compression molding a laminated moldable foam in a 3-dimensional. The laminated moldable foam comprises at least a layer of cellular polyurethane foam compression moldable in a temperature range of about 220° F. to about 260° F. The 3-dimensional mold is heated to a temperature range of about 150° F. to about 320° F. The layer of cellular foam is adhered to a cover material layer and pre-cut into a pre-laminated blank prior to molding into the 3-dimensional shape. Optionally, seat heaters or other components can be integrated with the laminated foam prior to compression molding the seat trim cover.
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公开(公告)号：US20220017003A1
公开(公告)日：2022-01-20
申请号：US17311504
申请日：2019-12-04
IPC分类号： B60N2/58 , B60N2/56 , B32B27/06 , B32B27/12 , B32B27/40 , B32B3/26 , B32B7/14 , B32B5/24 , B32B37/10 , B29C51/14
摘要： A ventilated molded seat trim cover for a vehicle seat and a ventilated vehicle seat having a ventilated molded seat trim cover, comprising a stacked assembly of an upper textile layer, a first adhesive layer, an air permeable polyurethane cellular foam interlayer thermo-moldable at temperatures between about 104° C. and about 127° C., a second adhesive layer, a thermoplastic polyurethane (TPU) film, a third adhesive layer, and a scrim backing layer. The stacked assembly is compression molded in a 3-dimensional mold while at least a portion of the foam interlayer is heated to a temperature between about 104° C. and about 127° C. to form the ventilated molded seat trim cover. The TPU film prevents airflow passing through a bottom surface of the seat trim cover. Airflow in the foam interlayer can pass through the upper textile layer.
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公开(公告)号：US20210221266A1
公开(公告)日：2021-07-22
申请号：US15733934
申请日：2019-06-03
申请人： Magna Seating Inc.
发明人： Eric Kozlowski , Craig Prasatek , Andrew M Vivian
IPC分类号： B60N2/58 , B29C43/20 , B29C43/18 , B60N2/56 , B29C43/00 , B32B7/12 , B29K105/04 , B29L31/58 , B32B5/24 , B29K75/00 , B32B7/09
摘要： A seat trim cover for an automotive seat is formed into a 3-dimensional shape by compression molding a laminated moldable foam in a 3-dimensional. The laminated moldable foam comprises at least a layer of cellular polyurethane foam compression moldable in a temperature range of about 220° F. to about 260° F. The 3-dimensional mold is heated to a temperature range of about 150° F. to about 320° F. The layer of cellular foam is adhered to a cover material layer and pre-cut into a pre-laminated blank prior to molding into the 3-dimensional shape. Optionally, seat heaters or other components can be integrated with the laminated foam prior to compression molding the seat trim cover.
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公开(公告)号：US11897378B2
公开(公告)日：2024-02-13
申请号：US17311504
申请日：2019-12-04
IPC分类号： B60N2/58 , B29C51/14 , B32B3/26 , B32B5/24 , B32B7/14 , B32B27/06 , B32B27/12 , B32B27/40 , B32B37/10 , B60N2/56 , B29L31/58
CPC分类号： B60N2/5891 , B29C51/145 , B32B3/263 , B32B5/245 , B32B7/14 , B32B27/065 , B32B27/12 , B32B27/40 , B32B37/10 , B60N2/5635 , B60N2/5657 , B29L2031/58 , B32B2307/738 , B32B2605/003
摘要： A ventilated molded seat trim cover for a vehicle seat and a ventilated vehicle seat having a ventilated molded seat trim cover, comprising a stacked assembly of an upper textile layer, a first adhesive layer, an air permeable polyurethane cellular foam interlayer thermo-moldable at temperatures between about 104° C. and about 127° C., a second adhesive layer, a thermoplastic polyurethane (TPU) film, a third adhesive layer, and a scrim backing layer. The stacked assembly is compression molded in a 3-dimensional mold while at least a portion of the foam interlayer is heated to a temperature between about 104° C. and about 127° C. to form the ventilated molded seat trim cover. The TPU film prevents airflow passing through a bottom surface of the seat trim cover. Airflow in the foam interlayer can pass through the upper textile layer.
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公开(公告)号：US20240253543A1
公开(公告)日：2024-08-01
申请号：US18589640
申请日：2024-02-28
申请人： Magna Seating Inc.
发明人： Eric Kozlowski , Craig Prasatek , Andrew M. Vivian
IPC分类号： B60N2/58 , B29C43/00 , B29C43/18 , B29C43/20 , B29K75/00 , B29K105/04 , B29L31/58 , B32B5/24 , B32B7/09 , B32B7/12 , B60N2/56
CPC分类号： B60N2/5891 , B29C43/003 , B29C43/18 , B29C43/203 , B60N2/5685 , B60N2/5833 , B29C2043/185 , B29K2075/00 , B29K2105/045 , B29L2031/58 , B32B5/245 , B32B7/09 , B32B7/12 , B32B2266/0278 , B32B2601/00 , B60N2/5875
摘要： A seat trim cover for an automotive seat is formed into a 3-dimensional shape by compression molding a laminated moldable foam in a 3-dimensional. The laminated moldable foam comprises at least a layer of cellular polyurethane foam compression moldable in a temperature range of about 220° F. to about 260° F. The 3-dimensional mold is heated to a temperature range of about 150° F. to about 320° F. The layer of cellular foam is adhered to a cover material layer and precut into a pre-laminated blank prior to molding into the 3-dimensional shape. Optionally, seat heaters or other components can be integrated with the laminated foam prior to compression molding the seat trim cover.
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公开(公告)号：US11427117B2
公开(公告)日：2022-08-30
申请号：US17062762
申请日：2020-10-05
申请人： Magna Seating Inc
发明人： Eric Kozlowski , Craig Prasatek , Andrew M Vivian , Rene Chauvin , Daniel Wyatt
摘要： A seat trim cover having a 3-dimensional shape for an automotive vehicle seat is formed by pre-cutting a laminate blank into a predefined shape having a predefined selvage extending around an outer periphery of the laminate blank, vacuum forming the laminate blank in a 3-dimensional mold to form a 3-dimensional laminate blank, and forming a molded foam backing on the 3-dimensional shaped laminate blank to form the seat trim cover. The molded foam backing has an outer perimeter that is spaced apart from the predefined selvage such that the predefined selvage is free of foam.
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公开(公告)号：US20210086670A1
公开(公告)日：2021-03-25
申请号：US17062762
申请日：2020-10-05
申请人： Magna Seating Inc
发明人： Eric Kozlowski , Craig Prasatek , Andrew M. Vivian , Rene Chauvin , Daniel Wyatt
摘要： A seat trim cover having a 3-dimensional shape for an automotive vehicle seat is formed by pre-cutting a laminate blank into a predefined shape having a predefined selvage extending around an outer periphery of the laminate blank, vacuum forming the laminate blank in a 3-dimensional mold to form a 3-dimensional laminate blank, and forming a molded foam backing on the 3-dimensional shaped laminate blank to form the seat trim cover. The molded foam backing has an outer perimeter that is spaced apart from the predefined selvage such that the predefined selvage is free of foam.
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