Lightweight composite article with controlled biodegradation
    1.
    发明授权
    Lightweight composite article with controlled biodegradation 有权
    具有可控生物降解的轻质复合制品

    公开(公告)号:US08383247B2

    公开(公告)日:2013-02-26

    申请号:US12741926

    申请日:2008-11-10

    IPC分类号: B32B23/04

    摘要: A lightweight composite article with controlled biodegradation includes a fibrous substrate and one or more additives applied to the fibrous substrate to control the rate of biodegradation of the composite article. The composite article has a weight of less than about 57 grams per square meter, and a biodegradation within a range of from about 30 days to about 150 days. In some embodiments, the additives include one or more of water repellent, antimicrobial agent and biodegradable binder.

    摘要翻译: 具有受控生物降解的轻质复合制品包括纤维基质和施加到纤维基质上的一种或多种添加剂以控制复合制品的生物降解速率。 复合制品具有小于约57克/平方米的重量,并且在约30天至约150天的范围内的生物降解。 在一些实施方案中,添加剂包括一种或多种防水剂,抗微生物剂和可生物降解的粘合剂。

    Fire Resistant Paint and Article
    4.
    发明申请
    Fire Resistant Paint and Article 审中-公开
    耐火漆及其制品

    公开(公告)号:US20120094138A1

    公开(公告)日:2012-04-19

    申请号:US13061583

    申请日:2009-09-18

    IPC分类号: B32B21/04 B32B29/00 C08K3/22

    摘要: A fire resistant paint includes a film-forming binder, a solvent, and a hydrated mineral that imparts fire resistance to the paint. The paint, when applied to a fibrous composite article which comprises at least about 20 wt % lignocellulosic fibers bound together into a consolidated fibrous article, provides the article with a flame spread index of not greater than about 50.

    摘要翻译: 防火涂料包括赋予涂料耐火性的成膜粘合剂,溶剂和水合矿物。 当涂料应用于包含至少约20重量%的粘合在一起成为固结纤维制品的木质纤维素纤维的纤维复合制品时,该制品的火焰蔓延指数不大于约50。

    Method for Making Fire Retardant Materials and Related Products
    9.
    发明申请
    Method for Making Fire Retardant Materials and Related Products 有权
    制造阻燃材料及相关产品的方法

    公开(公告)号:US20110117354A1

    公开(公告)日:2011-05-19

    申请号:US12984319

    申请日:2011-01-04

    摘要: A method for making fire retardant material including fire retardant cellulosic insulation. The method includes an arrangement for adding one or more feedstocks and a fire retardancy chemical compound to a common blend tank prior to feedstock drying. The one or more feedstocks may include at least one virgin pulp stock feed and at least one recycled material stock feed. The amount and type of both the virgin feedstock and the recycled material feedstock is selectable. Old newsprint (ONP) may be one type of recycled material feedstock. Another suitable type of recycled material feedstock is old corrugated containers (OCC). The method further includes retaining the fiber feedstock and the chemical compound together for enough time to ensure adherence or impregnations of enough of the chemical to the fibers after the drying process. Fluffing or fiberizing of the treated fibers may be accomplished under less severe conditions than ordinarily employed when making conventional cellulose insulation.

    摘要翻译: 一种制造阻燃材料的方法,包括阻燃纤维素绝缘。 该方法包括在原料干燥之前将一种或多种原料和阻燃化合物添加到共混混合罐中的装置。 一种或多种原料可以包括至少一种原始纸浆原料和至少一种再循环的原料原料。 原始原料和再循环材料原料的量和类型是可选择的。 旧新闻纸(ONP)可能是一种再生材料原料。 另一种合适类型的再生材料原料是旧的瓦楞纸箱(OCC)。 该方法还包括将纤维原料和化合物保持在一起足够的时间以确保在干燥过程之后将足够的化学物质粘附到纤维上。 经处理的纤维的起毛或纤维化可以在制备常规纤维素绝缘时通常使用的不太严格的条件下完成。