Leybold Systems Gmbh

Balzers Und Leybold Duetschland Holding Ag

Michael Jung

Wilfried Dicken

Klaus Nauenburg

Heinrich Grunwald

Stefan Kunkel

A laminated packet or layered coating system is applied onto plastic eyeglasses which is composed of several superposed coating sequences of a coating of TMDS of approximately 1 &mgr;, a hardened TMDS coating of approximately 0.2 &mgr;m and a separating coating of approximately 3-5 nm. The laminated composite contains on the outside a non-hardened coating of TMDS and a cover coating approximately 10-15 nm thick on it. The separating coating is produced in a plasma using methanol. The deposition of the hardened coating of TMDS takes place in the presence of oxygen bound in alcohol.

Laminated packet for a plastic substrate and method for producing such a laminated packet

A process for applying a protective coating on the reflective layer of projector reflectors by means of plasma polymerization is provided, where a first protective layer which was applied on the reflective layer in a vacuum chamber by plasma polymerization of an organic silicon compound, is provided by means of a plasma in the same processing chamber, under uninterrupted vacuum conditions, with a second, hydrophilic layer substantially composed of a hydrocarbon skeleton and polar functional groups linked thereto, use is made of an apparatus which comprises a plurality of treatment stations (8, 9, 10) held by a fixed, circular cylindrical vacuum chamber wall (16) and a rotatable inner wall cylinder (17) which is enclosed by said vacuum chamber wall (16) and which holds four substrate chambers (12 through 15) and where the wall of the vacuum chamber (16) is provided with four openings (3 through 6) with which the substrate chambers (3 through 6) can be aligned and through which openings the treatment material can act upon the substrates (2, 2', . . . ), with an outer wall (21, 21', . . . ) which encloses the vacuum chamber wall (16) from the outside and extends radially outward from said vacuum chamber wall (16) and joins together the three treatment stations (8, 9, 10) and the loading/unloading station (11), where at least one of the outer chambers (17 through 20) provided between the outer wall, the vacuum chamber wall and the treatment stations (8, 9, 10) is connected on the one hand with the adjoining treatment station and on the other hand with a gas source or an initial substance source (30 through 33).

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Alzenau, Germany

Michael Jung