Abstract: This invention relates to solvent-free moisture curable one-part hot melt polyurethane adhesive or sealant compositions which are solid at room temperature. In one embodiment, the polyurethane adhesive or sealant composition comprises in percentages by weight (a) from about 20% to about 75% of a urethane prepolymer; (b) from about 1% to about 66% of a reactive, hydroxyl containing, or a nonreactive polymer formed from ethylenically unsaturated monomers; and (c) from about 20% to about 75% of a thermoplastic resin. In another embodiment, the polyurethane adhesive or sealant composition comprises, in percentages by weight of the polyurethane composition (a) from about 10% to about 90% of a urethane prepolymer; and (b) from about 5% to about 90% of a thermoplastic resin which is an ethylene vinylacetate/ethylene acrylate terpolymer.

Abstract: A liquid epoxy-based potting composition has a glass transition temperature equal to or greater than 200° C. and comprises a cyclo-aliphatic epoxy, present in an amount of 50 to 80 parts by weight; a multi-functional aromatic epoxy (having more than two epoxy groups per molecule), present in an amount of 20 to 50 parts by weight; a liquid anhydride, present in an amount of 80 to 150 parts by weight; a basic latent accelerator, present in an amount of 1 to 5 parts by weight; and a filler, present in an amount of 100 to 500 parts by weight.

Abstract: An composition with improved electrical stability for use in microelectronic applications comprises a polymeric resin, a conductive filler, optionally either a reactive or a nonreactive diluent, optionally an inert filler, and an oxygen scavenger or corrosion inhibitor or both to provide the electrical stability. Alternatively, the composition may also include a low melting point metal filler component.

Abstract: A thermoset conductive ink for use in through hole interconnections or similar electric and electronic applications to provide stable electrical connections. The conductive ink of this invention comprises a thermal curable resin system having an admixing of an epoxy resin, a cross-linking agent and a catalyst, an electrically conductive material such as silver, copper or silver-coated copper and an organic solvent.

Abstract: A flexible razor cartridge and assembly are provided. The razor cartridge includes at least one longitudinally arranged flexible beam biased to facilitate a flexed cartridge to return to its at rest position.

Abstract: A shaving implement, such as a disposable cartridge or razor, comprises a shaving head which includes a skin-contacting element in the form of a series of cavities and projections. The projections are arranged in the cavities in order to provide a unique sensation to the user during shaving. The cavities are arranged so as to meter the amount of shaving cream which is on the surface being shaved.

Abstract: A razor cartridge and assembly is disclosed. The cartridge includes curved journals at opposing sides and is arranged for pivotable movement on an associated handle assembly.

Abstract: An adapter used to mount a single direction pivoting cartridge on a disposable razor. The adapter may be either integral with the handle or a removable adapter. A spring tongue member or spring arm biases the cartridge to its at-rest position and provides a restoring moment when the cartridge is pivoted during use.

Abstract: A multi-bladed razor cartridge and associated assembly is provided. The razor cartridge includes a frame having at least one substantially open rear section such that shaving cream and hair deposited between the cutting and rear edges of the blades during shaving can be removed by being washed straight through such open rear section.

Abstract: A process for encapsulation of caplets in a capsule comprises the following steps: a. providing empty capsule parts; b. filling at least one of said capsule parts with one or more caplets; c. putting said capsule parts together; and d. treating the combined parts by cold shrinking. The solid dosage forms obtainable by such aprocess are tamper-proof in that they cannot be opened in a way to be reassembled without showing such opening process.

Abstract: The present invention features a disposable razor unit having a razor head which is detachable from the handle. According to the preferred embodiment of the present invention, the handle has attachment means which consists of three prongs which extend outward from the handle. The center prong has a tooth on the underside of the end opposite the handle. The razor head has a chamber which receives the attachment means of the handle when the razor head and the handle are coupled. The chamber has a clearance slot and a locking shoulder at its innermost, central point into which the tooth of the middle prong fits to fasten the razor head and handle together. The fit between the handle and the razor head is such that the razor head may be removed by a forward force exerted on the top of the chamber by the user, however the fit is sufficient that the handle and the razor head will not become separated by normal forces encountered during shaving.