Patent ID: 9371428
Filing Date: 2016-06-21
CPC Classification: B29C,B29K,C08J,C09J,Y10T

Claim Text:
1. Method for preparing a silicone-self-adhesive complex, the method comprising the steps of: treating a first substrate having a surface that is at least partially coated with an anti-adhesive coating composition based upon at least one at least partially cross-linked silicone oil with cold plasma at about atmospheric pressure in an atmosphere optionally doped with less than 5% by weight of at least one dopant wherein (a) the atmosphere is free from O reversibly adhering the at least partially coated treated surface of the first substrate to an adhesive coating on a surface of a second substrate to obtain a silicone-self-adhesive complex, whereby after the treating step the at least partially coated treated surface of the first substrate is anti-adhesive and has adhesion properties different than before the treating step.