Invention Grant
- Patent Title: Method for forming a film, by using electrostatic forces
- Patent Title (中): 用静电力形成薄膜的方法
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Application No.: US10507437Application Date: 2003-03-11
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Publication No.: US07288291B2Publication Date: 2007-10-30
- Inventor: Juha Maijala , Johan Grön , Kaisa Putkisto , Vilho Nissinen , Pentti Rautiainen
- Applicant: Juha Maijala , Johan Grön , Kaisa Putkisto , Vilho Nissinen , Pentti Rautiainen
- Applicant Address: FI Helsinki
- Assignee: Metso Paper, Inc.
- Current Assignee: Metso Paper, Inc.
- Current Assignee Address: FI Helsinki
- Agency: Stiennon & Stiennon
- Priority: FI20020479 20020314; FI20020998 20020528
- International Application: PCT/FI03/00182 WO 20030311
- International Announcement: WO03/076083 WO 20030918
- Main IPC: B05D1/06
- IPC: B05D1/06
Abstract:
A film is formed on a planar surface by applying a granular layer on the planar surface by using electrostatic forces, and then finishing the granular layer to form the film. A converting line may be rebuilt to have devices employing this method. A multilayer sheet-like product comprising a film layer may be produced.
Public/Granted literature
- US20050123777A1 Method for forming a film, by using electrostatic forces Public/Granted day:2005-06-09
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