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1. 发明公开

EP0227201A1 Method for making a porous rigid structure and the porous rigid structure made thereby 失效
标题翻译：一种制备多孔固体形状，并且由该方法生产的形状的过程。
公开(公告)号：EP0227201A1
公开(公告)日：1987-07-01
申请号：EP86303778.4
申请日：1986-05-19
申请人： LEAR SIEGLER, INC.
发明人： Kruger, Edmund R.
IPC分类号： B32B1/10 , B32B5/22 , B32B15/16 , B22C9/00 , C08K9/08
CPC分类号： B22F5/007 , B22F1/0003 , B22F7/002 , B22F2998/00 , B29C33/3807 , B29C33/3814 , C04B20/1037 , C04B26/10 , C04B40/00 , C04B2111/00612 , C04B2111/00939 , C08J9/24 , C08K9/08 , C22C32/0089 , Y10T428/249981 , Y10T428/25 , Y10T428/252 , Y10T428/256 , Y10T428/2998 , C04B14/32 , C04B14/34 , C04B14/386 , C04B40/0263 , C04B41/48 , C04B14/42 , C04B14/38 , C04B41/45 , C04B14/48 , C04B26/02 , C22C1/05
摘要： The subject invention relates to a method of making a porous rigid structure for use as a mold and the porous rigid structure formed thereby. Finely divided metallic particles are coated with a composition comprising a fluid thermosetting resin dissolved in a volatile solvent. Similarly, carbide particles are coated with the same composition of fluid thermosetting resin dissolved in a volatile solvent. The coated metallic particles and the coated carbide particles are mixed together and compacted into a predetermined shape of particles. Metallic needles are coated with the same composition of fluid thermosetting resin dissolved in a volatile solvent and mixed with fibers thereby forming a substrate structure. The substrate and the predetermined shape of particles are than compacted into a integrally bonded bi-layer to form a rigid structure.

2. 发明公开

EP0227202A3 Method and apparatus for bonding fabric to a foam pad 失效转让
标题翻译：用于将织物粘结到泡沫垫的方法和装置
公开(公告)号：EP0227202A3
公开(公告)日：1987-08-19
申请号：EP86303779
申请日：1986-05-19
申请人： LEAR SIEGLER, INC.
发明人： Kozlowski, Eric F. , Kruger, Edmund R.
IPC分类号： B29C65/48 , B29C69/00
CPC分类号： B29C51/365 , B29C44/569 , B29C51/082 , B29C51/16 , B29C63/025 , B29K2313/00 , B29K2313/02 , B29L2009/00 , B29L2031/771
摘要： A vacuum as applied to a porous contoured mold (18) for drawing an impervious adhesive film (16) against a cloth fabric layer (14) to conform the cloth fabric layer (14) to the contours of the mold surface. A matching cellular foam cushion pad (12) is placed in mating engagement with the adhesive film (16) as it is held to the contour of the mold surface by the vacuum. The foam pad (12) is compressed against the mold (18) by a perforated platen (36) and held in place as the vacuum is discontinued. Steam is then supplied through the porous mold (18) to heat and diffuse the adhesive film (16) into the adjacent fabric layer (14) and cellular foam pad (12) for adhesively securing the two together. A partial vacuum is then applied for removing moisture by drawing air through the perforations (44) of the platen (36), the foam pad (12), fabric layer (14) and porous mold (18). This ambient air also cools and cures the diffused adhesive between the fabric (14) and the foam (12).

3. 发明授权

EP0227202B1 Method and apparatus for bonding fabric to a foam pad 失效转让
标题翻译：用于将织物粘结到泡沫垫的方法和装置
公开(公告)号：EP0227202B1
公开(公告)日：1990-08-29
申请号：EP86303779.2
申请日：1986-05-19
申请人： LEAR SIEGLER, INC.
发明人： Kozlowski, Eric F. , Kruger, Edmund R.
IPC分类号： B29C65/48 , B29C69/00
CPC分类号： B29C51/365 , B29C44/569 , B29C51/082 , B29C51/16 , B29C63/025 , B29K2313/00 , B29K2313/02 , B29L2009/00 , B29L2031/771

4. 发明公开

EP0227202A2 Method and apparatus for bonding fabric to a foam pad 失效转让
标题翻译： Verfahren und Vorrichtung zum Aufbringen eines Gewebes auf ein Schaumstoffkissen。
公开(公告)号：EP0227202A2
公开(公告)日：1987-07-01
申请号：EP86303779.2
申请日：1986-05-19
申请人： LEAR SIEGLER, INC.
发明人： Kozlowski, Eric F. , Kruger, Edmund R.
IPC分类号： B29C65/48 , B29C69/00
CPC分类号： B29C51/365 , B29C44/569 , B29C51/082 , B29C51/16 , B29C63/025 , B29K2313/00 , B29K2313/02 , B29L2009/00 , B29L2031/771
摘要： A vacuum as applied to a porous contoured mold (18) for drawing an impervious adhesive film (16) against a cloth fabric layer (14) to conform the cloth fabric layer (14) to the contours of the mold surface. A matching cellular foam cushion pad (12) is placed in mating engagement with the adhesive film (16) as it is held to the contour of the mold surface by the vacuum. The foam pad (12) is compressed against the mold (18) by a perforated platen (36) and held in place as the vacuum is discontinued. Steam is then supplied through the porous mold (18) to heat and diffuse the adhesive film (16) into the adjacent fabric layer (14) and cellular foam pad (12) for adhesively securing the two together. A partial vacuum is then applied for removing moisture by drawing air through the perforations (44) of the platen (36), the foam pad (12), fabric layer (14) and porous mold (18). This ambient air also cools and cures the diffused adhesive between the fabric (14) and the foam (12).
摘要翻译：施加到多孔轮廓模具（18）上的真空，用于将不渗透的粘合剂膜（16）拉到布织物层（14）上，以使织物层（14）与模具表面的轮廓相吻合。匹配的泡沫缓冲垫（12）通过真空保持在模具表面的轮廓上而与粘合剂膜（16）配合接合。泡沫垫（12）通过多孔板（36）压靠在模具（18）上，并且当真空停止时保持就位。然后通过多孔模具（18）提供蒸汽以将粘合剂膜（16）加热并扩散到邻近的织物层（14）和泡沫泡沫垫（12）中，用于将两者粘合地固定在一起。然后通过抽吸空气通过压板（36），泡沫垫（12），织物层（14）和多孔模具（18）的穿孔（44）来施加部分真空以除去水分。这种环境空气还冷却和固化织物（14）和泡沫（12）之间的扩散粘合剂。

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