Invention Grant
- Patent Title: Process for producing panels with footfall and ambient sound deadening
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Application No.: US14178315Application Date: 2014-02-12
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Publication No.: US09725913B2Publication Date: 2017-08-08
- Inventor: Roger Braun
- Applicant: Swiss Krono Tec AG
- Applicant Address: CH Lucerne
- Assignee: Swiss Krono Tec AG
- Current Assignee: Swiss Krono Tec AG
- Current Assignee Address: CH Lucerne
- Agency: Bachman & LaPointe, PC
- Priority: DE102006040084 20060828; DE102006061852 20061221
- Main IPC: E04F15/20
- IPC: E04F15/20 ; B05D3/12 ; B32B3/30 ; E04F15/02 ; E04F15/18 ; B05D1/02 ; B05D1/38 ; B05D3/00 ; B05D5/00 ; B32B5/18 ; B32B7/12 ; B32B11/02 ; B32B11/04 ; B32B11/06 ; B32B21/02 ; B32B21/06 ; B32B21/08 ; B32B25/02 ; B32B25/06 ; B32B25/08 ; B32B25/18 ; B32B27/06 ; B32B27/08 ; B32B27/10 ; B32B27/18 ; B32B27/30 ; B32B27/32 ; B32B27/42 ; B32B29/00 ; E04F15/04
Abstract:
A panel has an upper side facing the room in the use position and a lower side facing the floor. The lower side is coated, at least in sections, with a bonding layer composed of polymer. The bonding layer has an uneven surface on the outer side facing away from the panel, and has been coated at least in sections with a damping layer composed of polymer. A covering composed of panels, a process and an apparatus for producing the panels are also described.
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