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1. 发明公开

EP2433787A1 Honeycomb Containing Poly(paraphenylene terephthalamide) Paper with Aliphatic Polyamide Binder and Articles Made Therefrom 有权转让
标题翻译： Wabe mit Poly（Paraphenylen-Terephthalamid）Papier mit aliphatischem Polyamidbinder und daraus hergestellte Artikel
公开(公告)号：EP2433787A1
公开(公告)日：2012-03-28
申请号：EP10171285.9
申请日：2007-12-14
申请人： E.I. DUPONT DE NEMOURS AND COMPANY
发明人： Levit, Mikhail R. , Khan, Subhotosh , Hendren, Gary Lee
IPC分类号： B32B3/12 , B32B27/02 , B32B27/04 , B32B27/34 , D21H13/26 , B31D3/02
摘要： This invention relates to a honeycomb having cells comprising a paper, the paper in one embodiment comprising 3 to 30 parts by weight aliphatic polyamide binder, and 70 to 97 parts by weight of a poly(paraphenylene terephthalamide) fiber having a modulus of 600 grams per denier (550 grams per dtex) or greater, based on the total amount of aliphatic polyamide binder and PPD-T fiber in the paper; and wherein the paper has an average specific tensile index of 60 (lbs/in)/opsy (310 Nm/g) or greater. In another embodiment, the honeycomb is made from a paper comprising 30 to 50 parts by weight aliphatic polyamide binder, and 50 to 70 parts by weight of a poly(paraphenylene terephthalamide) fiber having a modulus of 600 grams per denier (550 grams per dtex) or greater, based on the total amount of aliphatic polyamide binder and PPD-T fiber in the paper; and wherein the paper has an average specific tensile index of 60 (lbs/in)/opsy (310 Nm/g) or greater. Another embodiment includes articles comprising the aforesaid honeycombs, with such articles including a panel or an aerodynamic structure.
摘要翻译：本发明涉及一种具有包含纸的电池的蜂窝体，一个实施方案中的纸包含3至30重量份的脂族聚酰胺粘合剂和70至97重量份的模数为600克的聚（对苯二甲酰对苯二胺）纤维基于纸张中脂族聚酰胺粘合剂和PPD-T纤维的总量，旦尼尔（550克/分特）或更大，并且其中所述纸的平均比拉伸指数为60（lbs / in）/ opsy（310Nm 3 / g）或更大。在另一个实施方案中，蜂窝体由包含30至50重量份脂族聚酰胺粘合剂的纸和50至70重量份的模量为600克/旦（550克/分）的聚（对苯二甲酰对苯二甲酰胺）纤维制成）或更大，基于纸中脂族聚酰胺粘合剂和PPD-T纤维的总量; 并且其中所述纸的平均比拉伸指数为60（lbs / in）/ opsy（310Nm 3 / g）或更大。另一个实施例包括包括上述蜂窝的物品，其中包括面板或空气动力学结构的这些物品。

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