公开(公告)号：US5912062A

公开(公告)日：1999-06-15

申请号：US786556

申请日：1997-01-21

申请人： Abraham M. Kotliar ,  Stephen Michielsen

发明人： Abraham M. Kotliar ,  Stephen Michielsen

IPC分类号： B32B5/26 ,  C08J11/06 ,  B32B3/24 ,  B32B5/08

CPC分类号： B32B5/26 ,  C08J11/06 ,  Y02W30/701 ,  Y10T428/23914 ,  Y10T428/23986 ,  Y10T428/24322 ,  Y10T428/24331 ,  Y10T428/24339 ,  Y10T428/24347 ,  Y10T428/24994 ,  Y10T428/24995 ,  Y10T428/249952 ,  Y10T442/3569 ,  Y10T442/3577 ,  Y10T442/3585 ,  Y10T442/3667 ,  Y10T442/3813

摘要： The present invention provides compositions and processes wherein recycling of waste carpets and textiles is achieved by coating the individual yarn fibers with a low viscosity adhesive that is dispersed or dissolved in a suitable solvent to affect coverage of the fine fibers, and arranging the coated fibers in layers to affect the most desirable physical properties and then cured to provide a high modulus matrix for the coated fibers in the laminate structure. The fibers may be from unshredded or shredded waste carpets, shredded waste woven or non woven fabrics, fabric bits, and knitted fabrics. When the carpet is used in an as received condition, the face yarns, which may contain one or more components yarns, are coated and the carpets are arranged in a sandwich construction wherein the backings of the two carpets are placed back-to-back, e.g., (F-B-(B-F).sub.n -B-F, (n=0 or an integer value, F=face yarn and B=backing) and then heated under applied pressure to affect a cure of the resin coating and the adhesion between carpet backing layers. The resulting laminate consists of two outer fibrous layers that contains the unmelted yarns bundles from the carpet in a high modulus matrix.

摘要翻译： 本发明提供了组合物和方法，其中废弃地毯和纺织品的再循环通过用分散或溶解在合适溶剂中的低粘度粘合剂涂覆单独的纱线纤维来实现，以影响细纤维的覆盖，并且将涂覆的纤维 层以影响最理想的物理性质，然后固化以提供层压结构中的涂覆纤维的高模量矩阵。 纤维可以是来自未破碎或切碎的废弃地毯，切碎的废编织物或非织造织物，织物钻头和针织织物。 当以接收状态使用地毯时，可以包含一种或多种组分纱线的面纱，并且将地毯布置成夹层结构，其中两个地毯的背衬被背对背放置， 例如（FB-（BF）nBF，（n = 0或整数值，F =面纱和B =背衬），然后在施加的压力下加热以影响树脂涂层的固化和地毯背衬层之间的粘附。 所得到的层压板由两个外部纤维层组成，其中包含来自高模量矩阵中的地毯的未熔化的纱线束。

公开(公告)号：US20070238660A1

公开(公告)日：2007-10-11

申请号：US11598549

申请日：2006-11-13

申请人： Stephen Michielsen ,  Gordon Churchward ,  Jadranka Bozia ,  Igor Stojilokivic ,  Suzana Anic

发明人： Stephen Michielsen ,  Gordon Churchward ,  Jadranka Bozia ,  Igor Stojilokivic ,  Suzana Anic

IPC分类号： A01N43/42 ,  A01N43/00 ,  A01N43/84 ,  A01N61/00 ,  A01N55/02 ,  A01N43/16

CPC分类号： A61K41/0009 ,  A01N43/42 ,  A01N59/00 ,  A61K31/409 ,  A61K31/473 ,  A61K41/0019

摘要： A method of inactivating viruses, articles for inactivating viruses and methods of manufacture of such articles are disclosed. Singlet oxygen generating dyes are attached to a substrate. Upon exposure to light, singlet oxygen is generated to inactivate viruses present. In a preferred embodiment, more than one dye is used. If only one dye is used, acridine yellow G is particularly effective.

摘要翻译： 公开了灭活病毒的方法，用于灭活病毒的物品及其制造方法。 单线态氧发生染料附着于基底。 暴露于光后，产生单线态氧以灭活存在的病毒。 在优选的实施方案中，使用多于一种的染料。 如果只使用一种染料，吖啶黄G是特别有效的。