| ARMSTRONG WORLD INDUSTRIES, INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120102865 | SUSPENDED CEILING SYSTEM, SECURING MEMBERS, AND PROCESS OF INSTALLING A SUSPENDED CEILING SYSTEM - Disclosed is a suspended ceiling system, a securing member, and process of installing a patterned suspended ceiling system. The suspended ceiling system includes a grid system having first members and second members, and at least one substrate which extends below the grid system. The at least one substrate has an exposed surface and a concealed surface, and the at least one substrate has first sides and second sides which extend between the exposed surface and the concealed surface. Securing members attach to the concealed surface proximate the first sides, and the securing members have grid engagement members which secure the at least one substrate to the grid system. The securing members cooperate with the first members and the second members of the grid system to properly position the substrate and the spacing between adjacent at least one substrates is controlled. | 05-03-2012 |
| 20110048661 | CELLULOSIC PRODUCT FORMING PROCESS AND WET FORMED CELLULOSIC PRODUCT - According to the disclosure, a wet form cellulosic product forming process and a wet formed cellulosic product are disclosed. The process includes providing a slurry, forming the slurry into a cellulosic product, dewatering the cellulosic product, and drying the cellulosic product. Further dewatering of the cellulosic product occurs through a non-mechanical mechanism. | 03-03-2011 |
| 20110048659 | PROCESS OF MAKING A WET FORMED CELLULOSIC PRODUCT AND A WET FORMED CELLULOSIC PRODUCT - According to the disclosure, a process of making a wet formed cellulosic product and a wet formed cellulosic product are disclosed. The process includes providing a slurry, forming the slurry into a cellulosic product, dewatering the cellulosic product, drying the cellulosic product, and applying an additive to one or more of the slurry and the cellulosic product. The additive modifies one or more of bulk, charge, potential, cumulative pore volume, surface tension of the cellulosic product. | 03-03-2011 |
