Invention Grant
- Patent Title: Method for gluing heat-activated glueable surface elements
- Patent Title (中): 粘合热活化可胶合表面元素的方法
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Application No.: US13264941Application Date: 2010-10-08
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Publication No.: US08840748B2Publication Date: 2014-09-23
- Inventor: Anja Staiger , Klaus Keite-Telgenbüscher , Judith Grünauer , Hans Karl Engeldinger
- Applicant: Anja Staiger , Klaus Keite-Telgenbüscher , Judith Grünauer , Hans Karl Engeldinger
- Applicant Address: DE Hamburg
- Assignee: tesa SE
- Current Assignee: tesa SE
- Current Assignee Address: DE Hamburg
- Agency: Norris McLaughlin & Marcus, P.A.
- Priority: DE102009046256 20091030
- International Application: PCT/EP2010/065073 WO 20101008
- International Announcement: WO2011/051097 WO 20110505
- Main IPC: B29C65/14
- IPC: B29C65/14 ; B29C65/00 ; C09J5/06 ; B29C65/48 ; B29C65/36 ; C09J7/02 ; B29C65/50 ; B29C65/82

Abstract:
A method glues a heat-activated glueable surface element to an adhesive substrate which does not conduct electric current, whereby a surface thereof has only a low thermal conductivity. The heat-activated glueable surface element has an electrically conductive layer in addition to a heat-activated adhesive mass. The layer is inductively heated for a short time in an alternating magnetic field at a frequency from a middle frequency range. A high pressure of at least 1 MPa is exerted on the gluing surface simultaneously to the inductive heating, whereby preventing thermal decomposition reactions is possible. Further, a device performs the method and has an induction heater integrated in a press tool.
Public/Granted literature
- US20120279647A1 METHOD FOR GLUING HEAT-ACTIVATED GLUEABLE SURFACE ELEMENTS Public/Granted day:2012-11-08
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