Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Acoustic absorbent wall coating
The invention relates to a multilayer acoustic absorbent coating comprising (a) a supporting layer consisting of an organic polymer foam having an open porosity of between 0.50 and 0.995, (b) a surface layer formed by a glass textile material, having a static resistance to airflow of between 10
Acoustic absorbent wall coating
The invention relates to a multilayer acoustic absorbent coating comprising (a) a supporting layer consisting of an organic polymer foam having an open porosity of between 0.50 and 0.995, (b) a surface layer formed by a glass textile material, having a static resistance to airflow of between 10
Acoustic absorbent wall coating
BLANCHARD BENJAMIN (Autor:in) / NIKAJ ERISELA (Autor:in) / CHUDA KATARZYNA (Autor:in) / BERGER SYLVAIN (Autor:in)
24.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
D06N
WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL
,
Wand-, Fußboden- oder ähnliche Belagstoffe, z.B. Linoleum, Wachstuch, Kunstleder, Dachpappe, bestehend aus einem mit einer Schicht aus makromolekularem Material überzogenen Fasergewebe
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES
ACOUSTIC ABSORBENT COMPRISING RIGID WALL REPEATEDLY DISPOSED
Europäisches Patentamt | 2016
|Composition for floor acoustic absorbent and floor acoustic absorbent made therefrom
Europäisches Patentamt | 2025
|