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1. 发明授权

US5935884A Wet-laid nonwoven nylon battery separator material 失效
标题翻译：湿法非织造尼龙电池隔板材料
公开(公告)号：US5935884A
公开(公告)日：1999-08-10
申请号：US801774
申请日：1997-02-14
申请人： Richard C. Williams , James A. Goettmann , Gerald L. Funk , Linda M. Gee , Roland Smith , Timothy Connolly , Ashish Mathur
发明人： Richard C. Williams , James A. Goettmann , Gerald L. Funk , Linda M. Gee , Roland Smith , Timothy Connolly , Ashish Mathur
IPC分类号： D04H1/54 , D21F5/00 , D21H13/16 , D21H13/24 , D21H13/26 , D21H15/10 , D21H25/04 , H01M2/16 , B32B5/02 , B32B27/34
CPC分类号： D21H13/26 , H01M2/162 , D21H13/16 , D21H15/10 , D21H25/04 , Y10T442/633 , Y10T442/641 , Y10T442/678 , Y10T442/69 , Y10T442/696 , Y10T442/697
摘要： A nonwoven composite web suitable for use as a battery separator is formed by a wet process on a papermaking machine. The nonwoven composite material is made from a furnish of nylon binder fibers and nylon staple fibers. The web coming off the papermaking machine is dried using infra-red dryers followed by heated dryer cans. After drying, the web is thermally bonded using heated calendar rolls. The nylon binder fibers melt as the web passes through the calendar rolls and thermally bond the nylon staple fibers of the web when the melted binder fiber material fuses upon cooling. The use of dryer cans to dry and partially bond the web eliminates the need for surfactant treatment to improve potassium hydroxide absorption.
摘要翻译：通过湿法在造纸机上形成适合用作电池隔膜的非织造复合网。非织造复合材料由尼龙粘合纤维和尼龙短纤维的配料制成。使用红外干燥器，然后加热的干燥罐将干燥造纸机的纸幅干燥。干燥之后，使用加热的日历辊将卷材热粘合。当熔融的粘合剂纤维材料在冷却时熔化时，尼龙粘合剂纤维在纤维网通过压延辊时熔融，并且热粘合纤维网的尼龙短纤维。使用干燥罐干燥并部分粘合纤维网消除了表面活性剂处理以改善氢氧化钾吸收的需要。

2. 发明授权

US06174826B1 Wet-laid nonwoven polyolefin battery separator substrate 失效
标题翻译：湿法非织造布聚烯烃电池隔板基板
公开(公告)号：US06174826B1
公开(公告)日：2001-01-16
申请号：US08837280
申请日：1997-04-11
申请人： Richard C. Williams , James A. Goettmann , Gerald L. Funk , Linda M. Gee
发明人： Richard C. Williams , James A. Goettmann , Gerald L. Funk , Linda M. Gee
IPC分类号： B32B502
CPC分类号： D21H13/26 , D21H13/16 , D21H15/10 , D21H25/04 , H01M2/162 , Y10T442/633 , Y10T442/641 , Y10T442/678 , Y10T442/69 , Y10T442/696 , Y10T442/697
摘要： A nonwoven composite web suitable for use, after post-treatment with a wetting agent, as a battery separator is formed by a wet process on a papermaking machine. One nonwoven composite material is made from a furnish of polyolefin binder fibers and polyolefin staple fibers. The web coming off the papermaking machine is dried using infra-red dryers followed by heated dryer cans. After drying, the web is thermally bonded using heated calendar rolls. The polyolefin binder fibers melt as the web passes through the calendar rolls and thermally bond the polyolefin staple fibers of the web when the melted binder fiber material fuses upon cooling.
摘要翻译：通过湿法在造纸机上形成适合使用的非织造复合纤维网，在用湿润剂后处理后，作为电池隔板。一种非织造复合材料由聚烯烃粘合纤维和聚烯烃短纤维的配料制成。使用红外干燥器，然后加热的干燥罐将干燥造纸机的纸幅干燥。干燥之后，使用加热的日历辊将卷材热粘合。当熔融的粘合剂纤维材料在冷却时熔化时，聚烯烃粘合剂纤维在纤维网通过压延辊时熔化，并且热粘合纤维网的聚烯烃短纤维。

3. 发明授权

US5975327A Covering tab for a beverage can opening 失效
标题翻译：用于饮料罐的盖子可以打开
公开(公告)号：US5975327A
公开(公告)日：1999-11-02
申请号：US31481
申请日：1998-02-26
申请人： Gerald L. Funk
发明人： Gerald L. Funk
IPC分类号： B65D17/28 , B65D17/20
CPC分类号： B65D17/166 , B65D2517/0022
摘要： A new beverage can opening tab for preventing insects from entering the interior of a beverage can through the beverage can opening. The inventive device includes a tab body with a seal opening portion, a mounting portion, a lifting portion, and at least one wing portion positioned adjacent the lifting portion. The mounting portion is mountable to the top lid of a beverage can such that the tab body is rotatable between an opening position and a covering position over the top lid. When the tab body is in the opening position, the seal opening portion is positioned adjacent the opening of the can so that the seal opening portion may be pivoted to open the frangible sealing member covering the opening on the top lid into the interior of the can. When the tab body is rotated to the covering position, the wing portion and the lifting portion are positioned over the opening to cover the opening in order to prevent insects from passing through the opening into the interior of can.
摘要翻译：用于防止昆虫通过饮料罐开口进入饮料罐内部的新的饮料罐开口接头。本发明的装置包括具有密封开口部分的突片体，安装部分，提升部分以及邻近提升部分定位的至少一个翼部分。安装部分可安装到饮料罐的顶盖上，使得突片主体可以在打开位置和顶盖之间的覆盖位置之间旋转。当突片体处于打开位置时，密封开口部分位于罐的开口附近，使得密封开口部分可以枢转以将覆盖顶盖上的开口的易碎密封件打开到罐的内部。当突片主体旋转到覆盖位置时，翼部和提升部分位于开口上方以覆盖开口，以防止昆虫通过开口进入罐的内部。

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