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US 2010/0147457 A1Published application
Method for producing an anti-adhesive silicon coating
AssigneeBluestar Silicones France SAS
InventorChristian Mirou
Life of this patent
Estimating the term…
Abstract
A process for the preparation of a silicone release coating on a support is provided. The process involves the use of short-wave ultraviolet (UV-C) radiation with a wavelength of between 200 and 280 nm and irradiation with quasimonochromatic light.
Claims17
A process for the preparation of a silicone release coating on a support, comprising the following stages:
- a) the preparation of a silicone-based coating composition, said composition being crosslinkable and/or polymerizable under irradiation with short-wave ultraviolet (UV-C) radiation with a wavelength of between 200 and 280 nm,
- b) the coating of said silicone-based coating composition on a support, and
- c) the irradiating of the support coated with the silicone-based coating composition with at least one low-pressure lamp which emits a quasimonochromatic light in the UV-C region, so as to polymerize said composition.
A method for preparing a silicone release coated support comprising using at least one low-pressure lamp which emits, in the UV-C region, a quasimonochromatic light.
Dependencies are inferred from the claim text.