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Found results for
 patents
1.
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PLASTIC LAYER HAVING A VISIBLE INNER DISCONTINUITY
| Application Number |
EP2009005824 |
| Publication Number |
2011/018097 |
| Status |
In Force |
| Filing Date |
2009-08-11 |
| Publication Date |
2011-02-17 |
| Owner |
ARMSTRONG DLW AG (Germany)
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| Inventor |
- Wegner, Iris
- Wedel, Boris
- Eisele, Richard
- Seibel, Timo
- Klawitter, Yvonne
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Abstract
The present invention relates to a plastic layer having a visible inner discontinuity, a multi-layer plastic track or plate, comprising a lower layer and a cover layer in the form of a projecting plastic layer, to methods for the production thereof, and to the use thereof.
IPC Classes ?
- B29C 43/30 - Making multilayered or multicoloured articles
- B29D 99/00 - Subject matter not provided for in other groups of this subclass
- B32B 27/00 - Layered products essentially comprising synthetic resin
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2.
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CONDUCTIVE FLOOR COVERING
| Application Number |
EP2007005749 |
| Publication Number |
2008/000486 |
| Status |
In Force |
| Filing Date |
2007-06-28 |
| Publication Date |
2008-01-03 |
| Owner |
ARMSTRONG DLW AG (Germany)
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| Inventor |
- Wedel, Boris
- Eisele, Richard
- Willigeroth, Sören
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Abstract
The present invention relates to a floor covering comprising an electrically conductive and/or anti-statically constructed substrate, the substrate containing at least one electrically conductive metal oxide and/or at least one electrically conductive organic polymer. Moreover, the present invention relates to a floor covering comprising a substrate and an electrically conductive and/or antistatic, transparent, radiation-cured or thermally cured finish based on an acrylic polymer, a method for finishing a floor covering at the plant comprising a substrate and an electrically conductive and/or antistatic, transparent, radiation-curable or heat-curable finish based on an acrylic polymer, as well as to such a finish.
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3.
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THERMOPLASTIC WELDING ROD
| Application Number |
EP2006007026 |
| Publication Number |
2007/009733 |
| Status |
In Force |
| Filing Date |
2006-07-17 |
| Publication Date |
2007-01-25 |
| Owner |
ARMSTRONG DLW AG (Germany)
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| Inventor |
- Nienaber, Jörg
- Burmeister, Guido
- Lorke, Edwin
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Abstract
The invention relates to a thermoplastic welding rod for joining or welding flexible sheet materials such as floor or wall coverings, particularly linoleum floor or wall coverings, which contains at least one polymer based on an ethylene vinyl acetate copolymer and contains at least one wax. The welding rod can optionally comprise shellac or a coating based on at least one hot-melt adhesive. The welding rod has a high melt-flow index and a very low dirt pickup.
IPC Classes ?
- B29C 65/12 - Joining of preformed partsApparatus therefor by heating, with or without pressure using hot gases and welding bar
- C09J 123/08 - Copolymers of ethene
- C08L 31/04 - Homopolymers or copolymers of vinyl acetate
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