Abstract: A composition comprising a high-melting perfluoroplastic swollen at a swelling temperature to the extent of at least one percent with a solution of a second, lower-melting perfluoropolymer in a solvent; and an assembly made by contacting said swollen perfluoroplastic material with a surface of an interlayer at a first temperature, contacting another surface of the interlayer with a substrate and applying pressure to cause the interlayer to adhere to both the perfluoroplastic and the substrate and thus form an assembly, and heating the assembly to a second temperature.

Abstract: An infeed conveyor for a packaging machine having a first squeezer conveyor including upper and lower belts spaced to receive workpieces in an end-to-end relationship. Upper speed-up rollers and lower speed-up rollers advance the workpieces further along the path of the first squeezer conveyor. A second conveyor being provided for receiving the workpieces from the speed-up rollers. A third conveyor being positioned above the second conveyor and operating at a lower rate of speed whereby when an upper leading edge of a workpiece engages with the third conveyor, the workpiece is rotated approximately ninety-degrees from its previous orientation. Flight bars rotate with the second conveyor at a rate faster than the second conveyor thereby bunching the workpieces into abutting groups of a predetermined size for entry into a packaging machine.

Abstract: A carriage positioning structure includes a carriage pivoted to a longitudinal guide rod and reciprocated along a longitudinal sliding rail inside a scanner between a bottom shell and a flat glass plate, an image pick-up mechanism carried on the carriage and moved with the carriage to pick up the image of an object placed on the flat glass plate, a bottom guide wheel mounted on the carriage at the bottom and supported on the longitudinal sliding rail to guide reciprocating movement of the carriage along the longitudinal sliding rail, and a top guide wheel mounted on the carriage at the top and spaced below the flat glass plate by a gap, the top guide wheel being forced into contact with the flat glass plate by the gravity weight of the carriage when the scanner is turned upside down, permitting the carriage to be reciprocated on the flat glass plate along the longitudinal guide rod so that the image pick-up mechanism can pick up the image of a 3-D document placed below the scanner.

Abstract: A method of packaging a product by heat shrinking a low gauge, low shrink force, polyester shrink film to a rigid container. The lidding film engages around the outside of the container, thereby protecting the contents and providing evidence of tampering. The packaged product can be heated and will generally vent steam, while maintaining tamper resistance.

Abstract: This invention relates to making nonwoven fabrics which are durable for machine washing and durable for other wet and hard use or abusive applications. The inventive fabrics comprise two layers of fabric sheet bonded together at closely spaced locations where the bonding includes fibers from both fabrics thoroughly involved with the binder. The inventive fabrics retain the qualities of a spunlaced nonwoven fabric which include low cost, comfort, drapability, softness, absorbency, breathability and others while having the durability comparable to traditional knitted or woven fabrics.

Abstract: An anchor connectable to a carpet stretching apparatus includes a generally L-shaped member in which a first leg defines a base while a second leg forms an upright backstop. The base has a forward edge and an underside thereon. A plurality of inclined gripping pins engageable with the carpet is disposed on the underside of the base. The gripping pins are inclined from the forward edge toward the backstop. The L-shaped member is engageable with a carpet stretching apparatus so that a force generated by the carpet stretching apparatus while stretching a carpet reacts against the backstop at a point of application substantially rearwardly of the gripping pins in the direction of inclination thereof.

Abstract: A nonstick coating compositions for mold surfaces is disclosed which coatings have superior release properties and impart a matte finish to the molded article and maintain these performance characteristics over protracted periods of use. The disclosed coating composition comprises a filled fluoropolymer and polymer binder, where the filled fluoropolymer comprises an inorganic filler particle which is wholly or partially encapsulated by a fluoropolymer powder which composition when applied to a mold surface produces a surface profile with an average roughness Ra of 1 to 15 microns after spraying and curing.

Abstract: A spin solution of a polyolefin dissolved in a primary solvent selected from the group consisting of methylene chloride and dichloroethylene, and a cyclic partially fluorinated hydrocarbon co-solvent, and a process for producing plexifilamentary polyolefin products by flash-spinning the spin solution.

Abstract: Lofty battings are prepared by a process involving carding to make one or more webs of fibers, preferably using a blend of mechanically-crimped filling fibers with bicomponent fibers of helical configuration, and that preferably also contains binder fibers, the fiber orientations preferably being randomized in the web(s) before cross-lapping to build up the batt, and preferably followed by spraying with resin and curing, thus providing a bonded batt in which the loft is improved by the presence of the different crimp configurations and/or randomized orientations that are fixed in the fibers in the bonded batt.

Abstract: Substantially anhydrous nylon salts are made in a solid state process in which solid diamine carbamates are contacted and mixed with solid dicarboxylic acids in a near instantaneous reaction to produce the salt, and preferably are prepared by mixing the solid diamine carbamates and the solid dicarboxylic acids under conditions of high shear.

Abstract: An identification document and a method of placing personalized data (variable text and color image) directly on the identification document having a data receiving page. The method comprises the steps of: printing personalized data directly onto a silicone release coat of a release sheet; positioning the release sheet with the side containing fused toner adjacent to the adhesive of an adhesive side of a security laminate; passing the release sheet and the security laminate through a laminator to transfer the personalized data to the adhesive of the security laminate; removing the release sheet leaving the personalized data on the security laminate; and passing the security laminate and the data receiving page through a laminator to seal personalized data between the security laminate and the data receiving page.

Abstract: Staple-length fibers of spandex are blended into compounded natural rubber to improve the mechanical properties of the rubber.

Abstract: An apparatus and method for processing a synthetic yarn includes at least a one sensor for generating a signal representative of the actual velocity of the yarn at a point intermediate an upstream and the downstream rolls. The temperature of the upstream roll in accordance with the variation between the actual velocity of the yarn at the measurement point and a predetermined reference velocity. A second sensor may be provided to generate a signal representative of the actual velocity of the yarn at a second point intermediate the rolls. The controller may regulate the temperature of the upstream roll in accordance with the variation between the actual velocity at each measurement point and a predetermined reference velocity for that measurement point. Alternatively, the controller may regulate the temperature of the upstream roll in accordance with a relationship (e.g.

Abstract: There is described a tape format and a method for formatting a length of magnetic tape with a number of system zones. Each system zone contains an area for mechanical load/unload operations or threading operations and an area containing volume format information for the entire magnetic media.

Abstract: The present invention relates to a liquid dual phase cosmetic or pharmaceutical composition comprising an oil phase and an aqueous phase, the composition containing as a demixing agent a quaternary nitrogen-containing ether substituted alkoxylated alkyl glucoside. The compositions of the invention are particularly useful as makeup removers.

Abstract: The present invention is a holder cup for a stick-type product that prevents the release of the stick-type product from the holder cup. The holder cup comprises a hollow housing which is closed at one end and configured to receive a stick-type product at the other end, said hollow housing having an inner wall and an outer wall, the inner wall containing one or more longitudinal grooves, each longitudinal groove having a first end which is tapered towards the center of the holder cup and a second end which passes through the closed end of the housing to form an aperture. A push-up is then provided, which comprises a base and one or more rods projecting axially outwardly from the base, said rods being positioned to align and dimensioned to fit within the longitudinal groove, and said rods having a length greater than that of the longitudinal groove.

Abstract: A logging block (16) formed in accordance with the present invention includes a frame (56) having a first end and an opposing second end and a sheave (50) having an upper side (58) and an opposing lower side (62) coupled to the second end of the frame such that the sheave rotatably contacts a continuous loop of cable (12) as the cable travels along a mono-cable path (32). Located at the first end of the frame (56) is a mounting assembly (77) providing at least two mounting slots (78) used for securing the frame to a stationary object along the mono-cable path (32), such as a tree or stump (20). The mounting slots (78) are positioned with respect to the sheave (50) such that when the logging block (16) is in operation, the alignment of a mounting slot is either above, below or directly in line with the sheave.

Abstract: Compositions, methods, and systems for manufacturing articles, particularlycontainers and packaging materials, having a particle packed, highly inorganically filled, cellular matrix are disclosed. Suitable inorganically filled mixtures are prepared by mixing together a starch-based binder, a solvent, inorganic aggregates, and optimal admixtures, e.g., fibers, mold-releasing agents, rheology-modifying agents, plasticizers, coating materials, and dispersants, in the correct proportions to form an article which has the desired performance criteria. The inorganically filled mixtures have a predetermined viscosity and are heated between molds at an elevated temperature and pressure to produce form-stable articles having a desired shape and a selectively controlled cellular, structural matrix. The molded articles may be placed in a high humidity chamber to obtain the necessary flexibility for their intended use.