Abstract: Insulative compositions are prepared by agitating an aqueous mixture of aerogel and gelatin. Insulation obtained with such methods is non-toxic, environmentally safe, fire resistant with low smoke, has good handling properties, and provides low thermal conductivities. The insulation can be made in sheets, loose fill, or can be molded into particular shapes to provide particular types of insulation such as pipe insulation.

Abstract: The universal attachment clip will act as an attachment device for attaching micro cornice trim to each of the major grid systems. The clip will allow attachment and registration of each of the micro cornice trim profiles to 9/16", 15/15", or bolt-slot grid. The registration of the micro cornice profiles to the grid can be at different angular positions.

Abstract: A combination is disclosed wherein an inverted T-shaped ceiling runner is connected to a decorative element by a connector. The decorative element has parallel grooves into which an upper portion of the connector can be positioned in the grooves to hold the connector relative the decorative element. A lower portion of the connector extends down to the inverted T-shaped ceiling runner and is fastened to the vertical web thereof to position and hold the decorative element in a fixed relationship to the inverted T-shaped ceiling runner.

Abstract: Solid aromatic or cycloaliphatic azole-aldehyde addition products can be used as chemical embossing inhibitors. Most of the addition products can be readily micronized and dispersed into water-based printing inks for use in producing textured foamed plastic surfaces. These compounds comprise a general class of adducts of azole derivatives (benzotriazole and benzimidazole) reacted with aldehydes.

Abstract: This invention provides a process for electrographically imaging a plurality of substrates heretofore not usable in such a system. While prior art dielectric substrates could be used in the present process, the specific parameters outlined in this invention allows many more charge retentive surfaces or substrates to be used in electrostatic imaging. The process involves developing the latent electrostatic image before dissipation of the image charge which can be calculated by the inventive process for each substrate to be used.

Abstract: A resin composition comprises an acrylated polyester, the polyester being the reaction product of an equivalent excess of 1,6-hexanediol and an aromatic polycarboxylic acid or anhydride, preferably trimellitic anhydride. In the preferred embodiment, the reaction product includes a highly ethoxylated triacrylate. Upon UV initiated polymerization or copolymerization, improved clear coatings for "no-wax" resilient floors are obtained. These coatings have better resistance to household and other stains than commercial urethane/acrylate floor coverings.

Abstract: Fluid-sealing gasket sheet materials are described herein which seal particularly well against polar liquids. These gasketing sheets have from about 5 to about 20% fiber, and at least about 62% filler, and a reduced binder concentration, containg about 18% by weight of binder or less, allowing the binder to be reduced even to zero. The filler must be at least about 3% by weight of a gel-forming mineral filler. In addition to giving from good to very excellent seals against polar liquids, this gasketing also has good torque retention and creep resistance.

Abstract: A product having a textured surface thereon (and its process of manufacture) is disclosed wherein the textured surface is obtained by relieving the stress in pre-stressed polymeric chips that have been distributed as a single layer throughout a polymeric layer superimposed on a substrate.

Abstract: This invention relates to mineral fiberboard products which are embossed to provide a decorative surface. In the invention herein a layered structure is formed before the embossing process that consists of the currently used mineral fiberboard on the bottom with an additional layer of a granulated fines material on the board surface. When embossed using the current process, the resulting composite board provides higher fidelity images than the unlayered embossed board.

Abstract: Microporous aerogel and xerogel compositions are prepared by a random polymerization reaction of a silanol-terminated polydimethylsiloxane (PDMS) and tetraethoxysilane (TEOS) and/or methyltriethoxysilane (MTEOS) at a molar ratio of at least about 0.012 of the PDMS to TEOS and/or MTEOS to form a gel. The reaction is in the presence of an acid catalyst at a molar ratio of at least about 0.5 acid to TEOS and/or MTEOS, water at a molar ratio in the range of from about 6 to about 15 of the water to TEOS and/or MTEOS and a solvent at a minimum molar ratio of about 4 of the solvent to TEOS and/or MTEOS. In the preparation process, the gel is aged. When elevated temperatures of at least about 40.degree. C. up to the boiling point of the solvent are used in aging, the gel can be aged for a period of at least about 24 hours. At temperatures from ambient up to about 40.degree. C., the gel is aged for a minimum of about 48 hours.

Abstract: Vapor deposited metal nitride or oxide thin films serve as a wear layer for surface coverings after being formed on a release layer and transferred to an organic layer. A release layer such as sodium chloride on glass can be dissolved by water; while a self-supporting release layer can be removed by solvent, etching, laser abatement, or delamination.

Abstract: A product having a textured surface thereon (and its process of manufacture) is disclosed wherein the textured surface is obtained by relieving the stress in pre-stressed polymeric chips that have been distributed as a single layer throughout a polymeric layer superimposed on a substrate.

Abstract: An extrudable composition is provided which is made up primarily of gypsum, a binder/rheology aid and water with a crumbly, semi-dry consistency. The extrudable composition described can be extruded through a die to provide a building product. Density can be minimized and strength optimized by using features of the composition and of the process.

Abstract: Thermal insulation is prepared using gelatin foam. Embodiments of gelatin foam insulation which are described include gelatin foam having an anti-wicking agent which is an aromatic compound having as ring substituents: an --NH.sub.2 moiety and/or a hydroxyl moiety and also at least two sulfonate moieties. In another embodiment, the gelatin foam is combined with phyllosilicate mineral lamellae for void control and as a shrinkage deterrent. In yet another embodiment, crosslinked gelatin foam is described which has been crosslinked with a melamine/formaldehyde condensation product, a polyfunctional aziridine and/or an epichlorohydrin/polyamide condensation product.

Abstract: This invention relates to mineral fiberboard products which are embossed to provide a decorative surface. In the invention herein a layered structure is formed before the embossing process that consists of the currently used mineral fiberboard on the bottom with an additional layer of a granulated fines material on the board surface. When embossed using the current process, the resulting composite board provides higher fidelity images than the unlayered embossed board.

Abstract: A high melting solid aromatic or cycloaliphatic azole-based chemical embossing inhibitor is essentially insoluble and inert in water and/or water alcohol mixtures. These solid azoles can be readily micronized and dispersed into water-based printing inks for use in producing textured foamed plastic surfaces. These compounds comprise a general class of 1-N substituted aminomethylaryl- or cyclohexyltriazole and imidazole derivatives. Some of the preferred compounds are symmetrical di-functional triazole derivatives and some of the preferred embodiments have a carboxy moiety or a sulfonyl moiety attached to a nitrogen atom.