Invention Application
US20050233072A1 Method for producing coatings sticking discrete patterns on a substrate
审中-公开
用于在基材上粘附离散图案的涂层的制造方法
- Patent Title: Method for producing coatings sticking discrete patterns on a substrate
- Patent Title (中): 用于在基材上粘附离散图案的涂层的制造方法
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Application No.: US10520021Application Date: 2003-07-03
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Publication No.: US20050233072A1Publication Date: 2005-10-20
- Inventor: Oskar Stephan , Christian Weidl , Volker Frenz , Felix Gorth , Martin Beck
- Applicant: Oskar Stephan , Christian Weidl , Volker Frenz , Felix Gorth , Martin Beck
- Applicant Address: DE Ludwigshafen D-67056
- Assignee: BASF AKTIENGESELLSCHAFT a German corporation
- Current Assignee: BASF AKTIENGESELLSCHAFT a German corporation
- Current Assignee Address: DE Ludwigshafen D-67056
- Priority: DE10230121.2 20020704
- International Application: PCT/EP03/07105 WO 20030703
- Main IPC: A61F13/82
- IPC: A61F13/82 ; C09J7/02 ; C09J5/00

Abstract:
The invention relates to a method of producing discrete patterns of an adhesive coating on a substrate, comprising the following steps: (a) the substrate is moved continuously or discontinuously in a conveying direction, (b) in an application zone a low-viscosity polymerizable and/or crosslinkable precursor material of an adhesive material is applied two-dimensionally to the substrate through at least one opening of substantially slotlike configuration of at least one movable applicator, a pattern being produced by movement of the applicator relative to the substrate, (c) downstream of the application zone the applied precursor material is polymerized and/or crosslinked.
Information query
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