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1. 发明申请

WO2007097736A2 METHOD OF MAKING AN ELASTIC LAMINATE USING DIRECT CONTACT THERMAL ROLLS FOR CONTROLLING WEB CONTRACTION 审中-公开
标题翻译：使用直接接触式热辊制造弹性层压板来控制网页承包的方法
公开(公告)号：WO2007097736A2
公开(公告)日：2007-08-30
申请号：PCT/US2005/039364
申请日：2005-11-01
申请人： BOSTIK, INC. , BECK, Scott, A. , HARGROVE, Gregory, L.
发明人： BECK, Scott, A. , HARGROVE, Gregory, L.
CPC分类号： B32B27/16 , B32B3/28 , B32B7/12 , B32B25/06 , B32B25/08 , B32B25/18 , B32B27/08 , B32B27/12 , B32B27/32 , B32B37/144 , B32B2255/12 , B32B2255/26 , B32B2307/51 , B32B2307/546 , B32B2437/00 , B32B2451/00 , B32B2535/00 , B32B2555/02
摘要： A method of making an elastic laminate includes the steps of feeding a first substrate in a machine direction, feeding a second substrate aligned with the first substrate in the machine direction, and feeding an array of elastomeric strand material stretched in the machine direction between the first and second substrates. A hot melt adhesive is applied onto the strand material, and a curable adhesive is applied to one or both of the substrates. The two substrates and the elastomeric strand material are then compressed to form an elastomeric preform web shile maintaining the elastomeric strand material in its stretched state. The stretched elastomeric preform web is then heated in line by feeding it over heated rolls, and thereafter allowed to relax and contract in the machine direction as it cools and moves downstream from the heated rolls to form a gathered elastomeric laminate. A release liner is fed in the machine direction and aligned with the gathered elastomeric laminate, and a pressure sensitive adhesive is applied to the release liner. The gathered elastomeric laminate and release liner are then compressed to form the elastic laminate which is particularly useful ans window flashing.
摘要翻译：一种制造弹性层压体的方法包括以下步骤：在机器方向上进给第一基板，沿机器方向供给与第一基板对准的第二基板，以及将沿机器方向拉伸的弹性体股线材的阵列在第一和第二基板。将热熔粘合剂施加到线材材料上，并将可固化粘合剂施加到一个或两个基底上。然后将两个基材和弹性体股线材料压缩以形成弹性体预制品卷材，其将弹性体股线材料保持在其拉伸状态。然后通过将拉伸的弹性体预成型坯料通过在加热的辊上进料而被加热，然后在其冷却并在加热的辊的下游移动以使其在机器方向上松弛并收缩以形成聚集的弹性体层压材料。释放衬垫在机器方向上进给并与聚集的弹性体层压体对准，并且将压敏粘合剂施加到剥离衬垫上。然后将收集的弹性体层压板和剥离衬垫压缩以形成弹性层压板，其特别有用并且窗口闪烁。

2. 发明申请

WO2007097736A3 METHOD OF MAKING AN ELASTIC LAMINATE USING DIRECT CONTACT THERMAL ROLLS FOR CONTROLLING WEB CONTRACTION 审中-公开
标题翻译：使用直接接触式热辊制造弹性层压板来控制网页承包的方法
公开(公告)号：WO2007097736A3
公开(公告)日：2007-11-08
申请号：PCT/US2005039364
申请日：2005-11-01
申请人： BOSTIK INC , BECK SCOTT A , HARGROVE GREGORY L
发明人： BECK SCOTT A , HARGROVE GREGORY L
IPC分类号： B32B27/12 , B32B37/14
CPC分类号： B32B27/16 , B32B3/28 , B32B7/12 , B32B25/06 , B32B25/08 , B32B25/18 , B32B27/08 , B32B27/12 , B32B27/32 , B32B37/144 , B32B2255/12 , B32B2255/26 , B32B2307/51 , B32B2307/546 , B32B2437/00 , B32B2451/00 , B32B2535/00 , B32B2555/02
摘要： A method of making an elastic laminate (10) includes the steps of feeding a first substrate (16) in a machine direction, feeding a second substrate (18) aligned with the first substrate in the machine direction, and feeding an array of elastomeric strand material (14) stretched in the machine direction between the first and second substrates. A hot melt adhesive is applied onto the strand material, and a curable adhesive is applied to one or both of the substrates. The two substrates and the elastomeric strand material are then compressed to form an elastomeric preform web (2) while maintaining the elastomeric strand material in its stretched state. The stretched elastomeric preform web is then heated in line by feeding it over heated rolls (42, 44, 46), and thereafter allowed to relax and contract in the machine direction as it cools and moves downstream from the heated rolls to form a gathered elastomeric laminate (8). A release liner (4) is fed in the machine direction and aligned with the gathered elastomeric laminate, and a pressure sensitive adhesive (6) is applied to the release liner. The gathered elastomeric laminate and release liner are then compressed to form the elastic laminate which is particularly useful ans window flashing.
摘要翻译：一种制造弹性层压板（10）的方法包括以下步骤：在机器方向上进给第一基板（16），沿机器方向供给与第一基板对准的第二基板（18），并且将弹性体股线材料（14）在机器方向上在第一和第二基板之间拉伸。将热熔粘合剂施加到线材材料上，并将可固化粘合剂施加到一个或两个基底上。然后将两个基底和弹性体股线材料压缩以形成弹性体预成型件（2），同时将弹性体股线材料保持在其拉伸状态。然后将拉伸的弹性体预成型体网线通过将其送入加热的辊（42,44,46）上而一直加热，然后在其冷却并且在加热的辊的下游移动以使其在机器方向上松弛并收缩以形成聚集的弹性体层压板（8）。释放衬垫（4）沿机器方向进给并与聚集的弹性体层压体对准，并且将压敏粘合剂（6）施加到剥离衬垫上。然后将收集的弹性体层压板和剥离衬垫压缩以形成弹性层压板，其特别有用并且窗口闪烁。

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