FIELD: chemistry.
SUBSTANCE: method includes a step of depositing an aqueous composition containing polyvinyl alcohol on the bottom part of said supporting layer before a step of foaming said supporting layer.
EFFECT: forming a multilayer surface coating having improved acoustic properties.
11 cl, 5 dwg, 8 tbl
| Title |
Year |
Author |
Number |
| SANDWICHED SURFACE COAT WITH BARRIER PLY |
2009 |
|
RU2516109C2 |
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2011 |
|
RU2573901C2 |
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2012 |
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|
RU2606981C2 |
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2015 |
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|
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| MULTI-LAYER SHEET, SUITABLE FOR USE AS FLOOR OR WALL COVERING, CHARACTERIZED BY THREE-DIMENSIONAL RELIEF AND DECORATIVE PATTERN |
2017 |
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|
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2016 |
- Nyman Ulf
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|
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2016 |
- Ohman, Peter
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- Ewing, Teresa
|
RU2732133C2 |
| COATING FOR FLOOR, WALLS OR CEILINGS AND METHOD OF OBTAINING COATING |
2016 |
- Guyot Jean-Claude
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|
RU2683110C2 |
| COMBINED FOAMED POLYVINYL CHLORIDE PLASTISOL COMPOSITION AND COMBINED FOAMED POLYVINYL CHLORIDE LAYER FOR FLOOR COVERING |
2019 |
|
RU2793178C2 |
| FLAT-SHAPED PRODUCT FROM RENEWABLE RAW MATERIALS |
1995 |
- Ehdinger Sabine
- Shul'Ts Ditmar
- Baumgartner Sjuzanne
- Kastl Bernd
- Maurer Frank
|
RU2151065C1 |
