发明名称 |
BONDED MINERAL FIBRE PRODUCT HAVING HIGH FIRE AND PUNKING RESISTANCE |
摘要 |
A bonded mineral fibre product exhibiting high fire resistance in accordance with Class A1 of Standard EN 13501-1 as well as improved punking resistance comprises man-made vitreous fibres (MMVF)) bound by a cured binder composition, the non-cured binder composition comprising (a) a sugar component, and either (b) a polycarboxylic acid component and an alkanolamine, or (c) a reaction product of a polycarboxylic acid component and an alkanolamine, or (d) a combination of (b) and (c), the amount of sugar component (a) being within the range of 42 to 72 percent by weight, based on the total weight (dry matter) of the binder components. |
申请公布号 |
EP2596159(A1) |
申请公布日期 |
2013.05.29 |
申请号 |
EP20110738691 |
申请日期 |
2011.07.22 |
申请人 |
ROCKWOOL INTERNATIONAL A/S |
发明人 |
NAERUM, LARS;NISSEN, POVL |
分类号 |
D04H1/64;C08J5/24;C09J103/02;D04H1/4209 |
主分类号 |
D04H1/64 |
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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