发明名称 |
FINISHING COMPOUND SUITABLE FOR AN ACOUSTIC SUPPORT |
摘要 |
A finishing compound having acoustic properties and including in percentage by weight relative to the total weight of the product, at least 25 to 80% of water; 0.1 to 5% of a thickening agent; 0.01 to 0.8% of a dispersing agent; 10 to 60% of a monogranular filler wherein the D50 is greater than or equal to 100 μm; 0.5 to 6% of binder; and not including a foaming agent; and presenting permeability to air after evaporation of the water from 800 to 6000 mks Rayls. |
申请公布号 |
EP2271595(A2) |
申请公布日期 |
2011.01.12 |
申请号 |
EP20090738350 |
申请日期 |
2009.04.21 |
申请人 |
LAFARGE GYPSUM INTERNATIONAL |
发明人 |
SERRE, FLORENCE;FADDOUL, RITA;FAURE, JEAN-MICHEL;STOCK, CLAUDE |
分类号 |
C04B26/02;C04B26/06;C04B41/45;C09D5/00;C09D7/12;E04B1/84 |
主分类号 |
C04B26/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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