Abstract: A water absorptive composition comprising, a fibrous substrate impregnated with a water absorptive, water insoluble polymer, wherein the polymer is intertwined and interlocked with fibers of the fibrous substrate, and the composition has high water absorbing capacity, a method of making thereof, and a cable, more particularly a fiber optic cable, made therewith.

Abstract: A floor covering having a bitumen composition as a backing layer, such as carpet tiles, which bitumen composition comprises straight run bitumen and a mixture of high density and low density polyethylene polymers blended and dispersed in the straight run bitumen as a continuous phase in an amount of up to about 12% by weight and which bitumen composition contains a minimum of about 40% by weight of a mineral filler material, such as limestone, and the bitumen composition having improved dimensional stability, adhesion, static loading and electrical conductivity and having lower cost and processing advantages.

Abstract: Floor mats and methods for producing such mats having wear resistant phosphorescent borders that emit light after removal of ambient light so that the mat edges are visible in the event of a power failure in the facility where the mat is used. The mat border may also contain a bright pigment in the border regions and a contrasting pigment in other regions to make the border visually distinctive under normal lighting conditions. The mats may be produced from solid or foamed polyvinyl chloride materials.

Abstract: A fusion-bonded carpet system and method of manufacture which method includes providing as all or a portion of the wear face surface cut yarn material in rope form prepared in rope bundles and implanting one or both ends of the rope bundle in an adhesive layer on a backing sheet to provide one or two I-bond, fusion-bonded carpet material having a selected pattern on the wear face surface. The fusion-bonded carpet has a wear face surface composed of all or part of a yarn material in rope bundle form, for example, of a multicolored random or selected pattern. The carpet material may have a backing layer and form carpet tile.

Abstract: A biocidal protective coating for heat exchanger coils formed by applying a polymeric composition containing an organic water resistant polymer that has associated with it an effective amount of a biocidal compound to inhibit corrosion, fouling, and biocidal buildup on the coils.

Abstract: Floor mats and methods for producing such mats having wear resistant phosphorescent borders that emit light after removal of ambient light so that the mat edges are visible in the event of a power failure in the facility where the mat is used. The mat border may also contain a bright pigment in the border regions and a contrasting pigment in other regions to make the border visually distinctive under normal lighting conditions. The mats may be produced from solid or foamed polyvinyl chloride materials.

Abstract: A biocidal protective coating for heat exchanger coils formed by applying a polymeric composition containing an organic water resistant polymer that has associated with it an effective amount of a biocidal compound to inhibit corrosion, fouling, and biocidal buildup on the coils.

Abstract: A fusion-bonded carpet system and method of manufacture which method includes providing as all or a portion of the wear face surface cut yarn material in rope form prepared in rope bundles and implanting one or both ends of the rope bundle in an adhesive layer on a backing sheet to provide one or two I-bond, fusion-bonded carpet material having a selected pattern on the wear face surface. The fusion-bonded carpet has a wear face surface composed of all or part of a yarn material in rope bundle form, for example, of a multicolored random or selected pattern. The carpet material may have a backing layer and form carpet tile.

Abstract: A fusion-bonded carpet system and method of manufacture which method includes providing as all or a portion of the wear face surface cut yarn material in rope form prepared in rope bundles and implanting one or both ends of the rope bundle in an adhesive layer on a backing sheet to provide one or two I-bond, fusion-bonded carpet material having a selected pattern on the wear face surface. The fusion-bonded carpet has a wear face surface composed of all or part of a yarn material in rope bundle form, for example, of a multicolored random or selected pattern. The carpet material may have a backing layer and form carpet tile.

Abstract: A method of making a water absorptive article comprising, a fibrous substrate impregnated with a water absorptive, water insoluble polymer, wherein the polymer is intertwined and interlocked with fibers of the fibrous substrate, and the article has high water absorbing capacity.

Abstract: A biocidal protective coating for heat exchanger coils formed by applying a polymeric composition containing an organic water resistant polymer that has associated with it an effective amount of a biocidal compound to inhibit corrosion, fouling, and biocidal buildup on the coils.

Abstract: A fusion bonded carpet in which the pile yarn is secured in a non hot-melt latex adhesive base and methods of manufacture of such carpet.

Abstract: A system for simulating effects of cleaning and maintenance on the appearance of a product such as carpet tile is disclosed. Short- and long-term effects of wear and soiling can be simulated as well, providing a relatively complete and rapid indicator of product appearance changes over time.

Abstract: A curable elastomer composition comprising an elastomer, an unsaturated carboxylic metal salt such as zinc diacrylate, an organic peroxide curing agent such as a ditertiary alkyl peroxide, and phenothiazine as a precure inhibitor. Suitable elastomers include nitrile rubber, EPDM, and EVA. The nitrile rubber is desirably hydrogenated. A method for curing the curable elastomer composition and the resulting cured elastomer compositions are encompassed.

Abstract: A raised flooring system and methods of forming components of such a system are disclosed. Systems consistent with embodiments of the present invention utilize thin sheet metal, typically galvanized steel, base plates laid side by side on an existing floor. Attached in a rectilinear pattern to the base plates are stand-offs, which support floor panels forming the raised or false floor (which in turn are typically covered with carpet tile). In addition to supporting the floor panels, the stand-offs form a network of channels where conduit, cables, hoses, pipe and similar materials can be routed. The stand-offs are punched and then formed from thin sheet metal, also typically galvanized steel, and have an overall shape generally that of a truncated cone achieved with four arms that have rolled edges for enhanced load-bearing capacity.

Abstract: A broad spectrum, non-toxic, microbiocidal composition effective in killing or inhibiting the growth of a wide variety of microorganisms including viruses, bacteria, yeasts, molds and fungi and algae, that includes a compound of the formula: ##STR1## wherein: R is alkyl, aryl, aralkyl and alkaryl groups including, but not limited to, straight chain, branched chain or cyclic alkyl groups having from 1 to 24 carbon atoms, polyoxyethylene or polyoxypropylene having from 2 to 32 ethylene oxide or propylene oxide units respectively, alkyl phenoxy polyoxyethylene containing 2 to 32 ethylene oxide units, alkyl phenoxy polyoxyethylene containing ethylene oxide units and 1 to 24 carbon atoms in the phenolic alkyl chain, and polyhydroxy compounds, including but not limited to, ethylene glycol, glycerol, or sorbitol.

Abstract: A floor covering having a bitumen composition as a backing layer, such as carpet tiles, which bitumen composition comprises straight run bitumen and a mixture of high density and low density polyethylene polymers blended and dispersed in the straight run bitumen as a continuous phase in an amount of up to about 12% by weight and which bitumen composition contains a minimum of about 40% by weight of a mineral filler material, such as limestone, and the bitumen composition having improved dimensional stability, adhesion, static loading and electrical conductivity and having lower cost and processing advantages.

Abstract: A biocidal protective coating for heat exchanger coils formed by applying a polymeric composition containing an organic water resistant polymer that has associated with it an effective amount of a biocidal compound to inhibit corrosion, fouling, and biocidal buildup on the coils.

Abstract: A composition for imparting stain resistance to polyamide substrates comprising a sulfonated fatty composition and sulfonated hydroxyaromatic formaldehyde condensation polymer. A method for making the stain treatment composition, a method for treating polyamide substrates with the composition, and the resulting stain resistant polyamide materials are also disclosed. Suitable sulfonated hydroxyaromatic formaldehyde condensation polymers include sulfonated phenol formaldehyde condensation polymer and sulfonated dihydroxy diphenyl formaldehyde condensate polymer. Suitable sulfonated fatty compositions include sulfonated oleic acid and marine oil.

Abstract: A flame-resistant carpet tile having low smoke values and improved flame resistance which carpet tile comprises a primary backing having a fibrous face and a fibrous back, a barrier layer adjacent to fibrous back to an acrylic polymer heavily loaded with a metallic flame-retardant salt filler material which acrylic polymer is compatible with a vinyl chloride polymer layer and a relatively thick vinyl chloride polymer backing layer adhering to the barrier layer.The method of preparing a flame-resistant carpet tile which comprises pre-coating the back of a carpet with an acrylic polymer latex containing a metallic salt flame-retardant filler material, coating the latex material with a PVC layer, thereafter laying the latex PVC coated carpet into the top surface of a liquid PVC backing layer, heating the laid-in carpet to fuse the PVC layers, cooling the carpet and cutting the carpet into carpet tile.