Coating processes – Direct application of electrical – magnetic – wave – or... – Pretreatment of substrate or post-treatment of coated substrate
Reexamination Certificate
2005-09-06
2005-09-06
Haran, John T. (Department: 1733)
Coating processes
Direct application of electrical, magnetic, wave, or...
Pretreatment of substrate or post-treatment of coated substrate
C427S553000, C427S558000, C427S596000, C427S208400, C156S275500, C156S275700
Reexamination Certificate
active
06939588
ABSTRACT:
A process for crosslinking a coating of pressure-sensitive adhesive systems on a backing material, characterized in thatthe pressure-sensitive adhesive system present on the backing material is irradiated with accelerated electrons by means of an irradiation means,the backing material coated with the pressure-sensitive adhesive system to be irradiated runs via a roller,there is a contact medium between the roller and the backing material during irradiation.
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patent: WO 00/47684 (2000-08-01), None
Dietz Bernd
Husemann Marc
Karmann Werner
Klose Maren
Neuhaus-Steinmetz Hermann
Norris McLaughlin & Marcus PA
tesa Aktiengesellschaft
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