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1. 发明授权

EP1905560B1 Fiber board capable of capturing and decomposing aldehyde 有权
标题翻译：纤维板用于捕获和分解醛
公开(公告)号：EP1905560B1
公开(公告)日：2008-11-26
申请号：EP07116814.0
申请日：2007-09-20
申请人： Nichiha Corporation
发明人： Nishio, Tsutomu , Hatano, Akira , Kuki, Manabu
IPC分类号： B27N3/06 , B27N7/00 , C09D5/00 , D21J1/08 , D21J1/10
CPC分类号： C09D7/63 , B27N1/003 , B27N3/04 , C08K5/24 , C08K5/26 , D21J1/08 , E04C2/16 , Y10T428/249932 , Y10T428/249939
摘要： A board capable of capturing and decomposing both formaldehyde and acetaldehyde comprises a wood fiber board comprising a vegetable fiber of 30 wt % or more, and an aldehyde capturing agent comprising at least carbodihydrazide which is impregnated and solidified inside the side of the fiber board. In addition to the wood fiber board, a fiber board made of a mixture material of a resin fiber and a vegetable fiber combined. A carbodihydrazide is sprayed onto the fiber board in the form of water solution and optionally comprises a surfactant.

2. 发明公开

EP1905560A1 Fiber board capable of capturing and decomposing aldehyde 有权
标题翻译：能够捕获和分解醛的纤维板
公开(公告)号：EP1905560A1
公开(公告)日：2008-04-02
申请号：EP07116814.0
申请日：2007-09-20
申请人： Nichiha Corporation
发明人： Nishio, Tsutomu , Hatano, Akira , Kuki, Manabu
IPC分类号： B27N3/06 , B27N7/00 , C09D5/00 , D21J1/08 , D21J1/10
CPC分类号： C09D7/63 , B27N1/003 , B27N3/04 , C08K5/24 , C08K5/26 , D21J1/08 , E04C2/16 , Y10T428/249932 , Y10T428/249939
摘要： A board capable of capturing and decomposing both formaldehyde and acetaldehyde comprises a wood fiber board comprising a vegetable fiber of 30 wt % or more, and an aldehyde capturing agent comprising at least carbodihydrazide which is impregnated and solidified inside the side of the fiber board. In addition to the wood fiber board, a fiber board made of a mixture material of a resin fiber and a vegetable fiber combined. A carbodihydrazide is sprayed onto the fiber board in the form of water solution and optionally comprises a surfactant.
摘要翻译：能够俘获和分解甲醛和乙醛的板包含木质纤维板，所述木质纤维板包含30wt％或更多的植物纤维和至少包含在纤维板侧面内浸渍和固化的碳二酰肼的醛俘获剂。除了木纤维板之外，由树脂纤维和植物纤维的混合材料组合而成的纤维板也被组合。碳二酰肼以水溶液的形式喷洒到纤维板上，并且任选地包含表面活性剂。

3. 发明授权

EP2189571B1 Environmentally-friendly wet process type hard fiberboard 有权
标题翻译：环境友好的，通过湿法工艺的硬质纤维板的方法生产
公开(公告)号：EP2189571B1
公开(公告)日：2010-12-22
申请号：EP09175919.1
申请日：2009-11-13
申请人： Nichiha Corporation
发明人： Nishio, Tsutomu , Hatano, Akira , Kuki, Manabu
IPC分类号： D21J1/18 , D21J1/04
CPC分类号： D21J1/18 , D21J1/04 , Y02P20/582

4. 发明公开

EP2189571A1 Environmentally-friendly wet process type hard fiberboard 有权
标题翻译： Umweltfreundliche，mittels eines Nassverfahrens hergestellte Hartfaserplatte
公开(公告)号：EP2189571A1
公开(公告)日：2010-05-26
申请号：EP09175919.1
申请日：2009-11-13
申请人： Nichiha Corporation
发明人： Nishio, Tsutomu , Hatano, Akira , Kuki, Manabu
IPC分类号： D21J1/18 , D21J1/04
CPC分类号： D21J1/18 , D21J1/04 , Y02P20/582
摘要： A wet process type hard fiberboard is provided that is environmentally- friendly by finding a reinforcing agent that does not result in environmental contamination as the agent takes the place of phenol resin having a significant effect on environmental contamination. This environmentally-friendly wet process type hard fiberboard uses acrylic resin and epoxy resin not containing bisphenol A as reinforcing agents in place of conventional phenol resin. Both reinforcing agents are thermosetting resins, hardly reacting at all at temperatures of 100°C or lower, and reacting rapidly at temperatures above 140°C which results in curing, while in terms of environmental protection, these reinforcing agents are optimally suited for use in wet process type hard fiber boards in which water is used by recycling numerous times, with any of the water used being hardly discharged to the outside.
摘要翻译：提供了通过发现不会导致环境污染的增强剂，因为代替代替对环境污染具有重大影响的酚醛树脂的湿法工艺型硬质纤维板是环境友好的。这种环保型湿法型硬质纤维板使用不含双酚A的丙烯酸树脂和环氧树脂作为增强剂代替常规酚醛树脂。两种增强剂都是热固性树脂，在100℃或更低的温度下几乎不发生反应，并且在140℃以上的温度下快速反应，导致固化，而在环保方面，这些增强剂最适合用于通过循环多次使用水的湿法式硬质纤维板，任何使用的水难以排出到外面。

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