Abstract: Skid-resistant surfaces as described having either a pressure-sensitive adhesive layer or a highly filled, textured binder to reduce skidding. The surfaces are applied to trafficable surfaces such as roof and floors. Products such as roof underlyments bearing the surfaces are described in particular.

Abstract: Exemplary membranes, liquid compositions, and methods of the invention involve the use of a hydrophobic acrylic polymer and at least one water-soluble polymer (e.g., PVOH) for providing a water vapor permeable air barrier on construction surfaces. Unlike prior art vapor barriers, the present invention provides membranes having good crack-bridging and non-water-absorption characteristics.

Abstract: The present invention relates to the development of new porous particulate collagen sponges, combining the desirable features of low toxicity, resorbability, and satisfactory porosity, particularly when wetted in an aqueous medium. Accordingly, the present invention is directed to new porous, particulate, dehydrothermally cross-linked, wetted sponges, as well as a process for making them.

Abstract: A building element having pressure-sensitive adhesive coating layer having a low initial bond strength, to permit a substrate to be repositioned without destroying the integrity of the adhesive, and a long term bond strength, which occurs after the building element is mechanically fastened to another building element. This allows wood deck components, flooring planks, roofing tiles, and other building material components to be fastened together conveniently while securing a waterproofing and/or sound-deadening effect.

Abstract: The invention pertains to a novel method for flashing a door, window, ductwork or other rough opening in a building surface. The method involves the use of a tape strip having a continuous, non-perforated, machine-direction-splittable plastic release sheet liner which is selectively removed in controlled portions without the need for cutting strings. Anisotropic tear-resistance properties of the release liner facilitate a careful, controlled, and progressive installation of the tape strip while avoiding unwanted transverse tearing that could block or foul the adhesive.

Abstract: Methods and structures involving the use of a double-sided adhesive membrane assembly having one adhesive surface with low initial tackiness to permit a substrate to be re-positionable even if pressed into contact against the adhesive. The method allows wood deck components, flooring planks, roofing tiles, and other building material components to be fastened together conveniently while securing a waterproofing and/or sound-deadening effect.

Abstract: The invention is directed to improved tissue composites, e.g., biocompatible composites, that overcome or minimize the problems associated with existing tissue repair systems, which can be easily prepared and maintained in a sufficient quantity, and suitable shapes, to enable a convenient treatment of tissues requiring repair. Additionally, the invention is directed to methods of preparation of these tissue composites and methods of use thereof.