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1.发明授权
公开(公告)号：US5296510A
公开(公告)日：1994-03-22
申请号：US515778
申请日：1990-04-26
IPC分类号： C08J9/34 , B29C55/00 , B29C59/00 , B29C59/08 , B29C59/16 , B29C65/52 , B29C67/20 , B29C71/02 , C08J9/36 , C08J9/38
CPC分类号： B29C59/00 , B29C44/56 , B29C67/205 , B29C59/08 , B29C59/16 , B29K2027/18 , B29K2105/045 , Y10S521/918
摘要： A method for treating the surface of a thin porous film material of tetrafluoroethylene resin is disclosed, which comprises heating said surface to a temperature higher than the thermal decomposition point of said resin so as to decompose and remove part of said surface. The resulting thin porous film material of tetrafluoroethylene resin has an adhesive surface while retaining the desired pore size, hardness, and degree of penetration of adhesive.
摘要翻译： 公开了一种用于处理四氟乙烯树脂的薄多孔膜材料的表面的方法，其包括将所述表面加热至高于所述树脂的热分解点的温度，以分解和去除所述表面的一部分。 得到的四氟乙烯树脂薄膜材料具有粘合剂表面，同时保持所需的孔径，硬度和粘合剂的渗透度。
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公开(公告)号：US5219894A
公开(公告)日：1993-06-15
申请号：US951890
申请日：1992-09-28
CPC分类号： B29C59/00 , B29C44/56 , B29C67/205 , B29C59/08 , B29C59/16 , B29K2027/18 , B29K2105/045 , Y10S521/918 , Y10T428/31544
摘要： A method for treating the surface of a thin porous film material of tetrafluoroethylene resin is disclosed, which comprises heating said surface to a temperature higher than the thermal decomposition point of said resin so as to decompose and remove part of said surface. The resulting thin porous film material of tetrafluoroethylene resin has an adhesive surface while retaining the desired pore size, hardness, and degree of penetration of adhesive.
摘要翻译： 公开了一种用于处理四氟乙烯树脂的薄多孔膜材料的表面的方法，其包括将所述表面加热至高于所述树脂的热分解点的温度，以分解和去除所述表面的一部分。 得到的四氟乙烯树脂薄膜材料具有粘合剂表面，同时保持所需的孔径，硬度和粘合剂的渗透度。
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公开(公告)号：US5252626A
公开(公告)日：1993-10-12
申请号：US97
申请日：1993-01-04
CPC分类号： B29C59/00 , B29C44/56 , B29C67/205 , B29C59/08 , B29C59/16 , B29K2027/18 , B29K2105/045 , Y10S521/918 , Y10T428/31544
摘要： A method for treating the surface of a thin porous film material of tetrafluoroethylene resin is disclosed, which comprises heating said surface to a temperature higher than the thermal decomposition point of said resin so as to decompose and remove part of said surface. The resulting thin porous film material of tetrafluoroethylene resin has an adhesive surface while retaining the desired pore size, hardness, and degree of penetration of adhesive.
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