发明公开
EP2400075A2 Protection impregnated thermal insulation and process for its manufacture
审中-公开
WärmedämmungmitschützenderImprägierungund Verfahren zur Herstellung
- 专利标题： Protection impregnated thermal insulation and process for its manufacture
- 专利标题（中）： WärmedämmungmitschützenderImprägierungund Verfahren zur Herstellung
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申请号： EP11171138.8申请日： 2011-06-23
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公开(公告)号： EP2400075A2公开(公告)日： 2011-12-28
- 发明人: Louko, Reijo , Ahonen, Heikki
- 申请人： Ekovilla OY
- 申请人地址： Katajaharjunkatu 8 45720 Kuusankoski FI
- 专利权人： Ekovilla OY
- 当前专利权人： Ekovilla OY
- 当前专利权人地址： Katajaharjunkatu 8 45720 Kuusankoski FI
- 代理机构： Sundman, Patrik Christoffer
- 优先权： FI20105735 20100624
- 主分类号： E04C2/16
- IPC分类号： E04C2/16 ; E04B1/80
摘要：
The present invention relates to a thermal insulation product manufactured from plant-based fibre material, the density of which is 20-120 kg/m 3 , and the fibre material of which is impregnated with an impregnation solution which contains a mixture of fire retardant and anti-mould agent dissolved in a solvent composition which is formed of a poorly evaporating solvent containing OH groups, which solvent is capable of preventing the crystallization of the fire retardants and anti-mould agents and allows them to diffuse into the fibres and chips of the fibre material for a long time, or of a mixture of several such solvents. The invention also relates to a process for manufacturing such a product, wherein the impregnation is carried out using at least a slight overpressure.
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