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公开(公告)号:US07314557B2
公开(公告)日:2008-01-01
申请号:US10467175
申请日:2002-02-13
CPC分类号: C03B37/045 , C03B37/048 , Y02P40/57 , Y10T428/2991 , Y10T428/2998
摘要: A device for internal centrifugation of mineral fibers including a centrifuge equipped with a peripheral band perforated with orifices distributed in a plurality of annular zones arranged on top of each other, assuming that the centrifuge is in centrifugation position. The device also includes at least two annular zones whose number of orifices per unit of surface area differs by a value greater than or equal to 5%, in particular greater than or equal to 10%, and even 20%.
摘要翻译: 一种用于矿物纤维的内部离心的装置,包括装备有分布在彼此顶部的多个环形区域中分布的孔的周边带的离心机,假定离心机处于离心位置。 该装置还包括至少两个环形区,其每单位表面积的孔数不同于大于或等于5%,特别是大于或等于10%,甚至20%的值。
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公开(公告)号:US07422990B2
公开(公告)日:2008-09-09
申请号:US10312554
申请日:2001-07-12
IPC分类号: B32B5/26
CPC分类号: C03C25/25 , C03C25/255 , Y10T428/24942 , Y10T428/2495 , Y10T428/24959 , Y10T428/24967 , Y10T428/24975 , Y10T428/24983 , Y10T428/24992 , Y10T428/2913 , Y10T428/2915 , Y10T428/2933 , Y10T428/2936 , Y10T442/2352 , Y10T442/25 , Y10T442/2926 , Y10T442/2992 , Y10T442/494 , Y10T442/641 , Y10T442/656
摘要: A thermal and/or acoustic insulation product, and an apparatus and the process for manufacturing the product. The product is based on mineral wool of the glass wool or rock wool type. The product has at least part of its external surface uncovered. The product is surface-treated over at least a portion of the external surface with a composition having softening properties and including at least one surfactant.
摘要翻译: 热和/或隔音产品,以及用于制造产品的装置和方法。 该产品是基于玻璃棉或岩棉类型的矿棉。 该产品的外表面的至少一部分未被覆盖。 该产品在外表面的至少一部分上用具有软化性质并包括至少一种表面活性剂的组合物进行表面处理。
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