EP0403985A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Transparent plastic substrate pre-treating process for vacuum coating and device for implementing this process
Assignee: Satisloh AG
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Filing: 1990-06-16
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Granted: —
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Expires: 2010-06-16
Abstract
Abstract The vacuum device comprises a vacuum chamber (4) which can be connected to a vacuum pump (6) and to a gas source (11), is used for holding the means of retention (5) for the substrate (15) and has an inner cavity through which radio-frequency oscillations between the electrodes (3) of a radio-frequency generator (1) can pass. As a result of such plasma treatment of the substrate, a change in the surface thereof is achieved in such a manner that the subsequent layer can be applied with an adhesive strength which could not previously be achieved. <IMAGE>
Inventors
- 👤 Delio Ciparisso
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-09 03:00
CPC Classifications
G; G02; G02B; G02B1/00; G02B1/10; B; B29; B29C; B29C59/00; B29C59/14; B29D; B29D11/00; B29D11/00865; C; C23; C23C; C23C14/00; C23C14/02; C23C14/021; C23C14/022; H; H01; H01J; H01J37/00; H01J37/32; H01J37/32009; H01J37/32082; H01J37/32091; B29C37/00; B29C2037/90; H01J2237/00; H01J2237/32; H01J2237/33; H01J2237/336
Claims Analysis
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References Cited (Backward Citations)
US4096315A
Cited
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