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.
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Inventors:
SCHUBERT MARIO (DE)
Application Number:
PCT/DE2011/050003
Publication Date:
March 15, 2012
Filing Date:
February 07, 2011
Export Citation:
Assignee:
BEUTH HOCHSCHULE FUER TECHNIK BERLIN (DE)
SCHUBERT MARIO (DE)
SCHUBERT MARIO (DE)
International Classes:
C08J7/12
Foreign References:
| EP1396316A2 | 2004-03-10 | |||
| US20020074696A1 | 2002-06-20 | |||
| EP1072635A1 | 2001-01-31 | |||
| US6028393A | 2000-02-22 |
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
DATABASE WPI Week 200013, Derwent World Patents Index; AN 2000-142630, XP002665396
Attorney, Agent or Firm:
FISCHER, Uwe (Berlin, DE)
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