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Patent Searching and Data


Title:
METHOD AND ARRANGEMENT FOR CHANGING A PLASTIC FILM
Document Type and Number:
WIPO Patent Application WO/2011/098080
Kind Code:
A3
Abstract:
The invention relates, inter alia, to a method for changing a plastic film (20). According to the invention, the plastic film is irradiated with electromagnetic radiation (M1, M2) and thereby the polymer structure of the plastic film - at least at the film surface - and at least one film property of the plastic film are changed by the electromagnetic radiation.

Inventors:
SCHUBERT MARIO (DE)
Application Number:
DE2011/050003
Publication Date:
March 15, 2012
Filing Date:
February 07, 2011
Export Citation:
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Assignee:
BEUTH HOCHSCHULE FUER TECHNIK BERLIN (DE)
SCHUBERT MARIO (DE)
International Classes:
C08J7/12
Foreign References:
EP1396316A22004-03-10
US20020074696A12002-06-20
EP1072635A12001-01-31
US6028393A2000-02-22
Other References:
DATABASE WPI Week 200875, Derwent World Patents Index; AN 2008-M70646, XP002665395
DATABASE WPI Week 200013, Derwent World Patents Index; AN 2000-142630, XP002665396
Attorney, Agent or Firm:
FISCHER, Uwe (Berlin, DE)
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