Abstract: The invention provides composite elastic nonwoven fabrics and the process of making them. The composite elastic fabrics of the invention include an elastomeric net and at least one fibrous web including binder fibers and which is intimately hydroentangled with the elastomeric net. At least a portion of the binder fibers in the hydroentangled fibrous web have been thermally activated thereby bonding the hydro-entangled web into a coherent, substantially unitary structure encompassing the elastomeric net.

Abstract: Metal foil laminates of an unsaturated polyester resin, MC4, characterized by high performance electrical, physical and mechanical properties and useful for electronic circuit boards, low impedence microwave boards and E.M.I.-R.F.I. shielding, and a process for preparing such a metal-clad laminate.

Abstract: A fabric which can be made by a wet-laid process using crimpable bicomponent fibers is disclosed which may have a high bulk and/or elasticity. The fabric can be made by a high speed continuous process wherein the fabric is pulled from a Yankee dryer by a take off roll which rotates faster than the Yankee dryer.

Abstract: A moldable fibrous composite comprising a first layer comprising a non-woven fabric, a second intermediate layer comprising a thermoformable material, and a third layer comprising a non-woven fabric is provided. This moldable fibrous composite can be utilized to form a one-piece trunk liner for an automobile trunk compartment. Additionally, the thermoformable material can be comprised of the same polymeric material as that of the staple fiber of the non-woven fabric of the first and third layer, thereby allowing recyclability of the moldable fibrous composite. A method is provided for the production of the moldable fibrous composite, and, additionally, a method is provided for the production of a moldable automotive trunk liner.

Abstract: Shaped articles having a substrate of a degradable synthetic polymeric material and a discontinuous liquid repellant hydrophobic and/or oleophobic surface layer.

Abstract: A metallized wrapping film having low water vapor transmittance and low oxygen transmittance, in which the adhesion of the metallic layer to the base film is strong, and which has heat-sealing property is disclosed. The metallized wrapping film according to the present invention comprises a plastic base film; a heat-sealing layer formed on one surface of said base film; and a metallic layer formed on one surface of said base film opposite to said surface on which said heat-sealing layer is formed, said metallic layer consists essentially of 70-99% by weight of aluminum and one or more elements selected from the elements having an atomic number of 12-30 excluding aluminum.

Abstract: The present invention is a Christmas display (10) resembling a ski-lift and ski-slope, for use in conjunction with a Christmas tree (92). The display (10) comprises a track (12) having a first end (14) and a second end (16), wherein the first end is at a higher elevation than the second end, and a lift (18) disposed between the first end (14) and the second end (16). The device also comprises a plurality of figurines (30) having a base configured for slidable movement along track (12) from the first end of track (12) to the second end of track (12) whereby the lift (18) transports the figurine (30) back to the first end (14) of the track (12) in a continuous manner. In the preferred embodiment, the display also comprises a support mechanism (90) for supporting the display on a Christmas tree.

Abstract: The present invention relates to surf boards and bodyboards and the like used for water sports and wherein the board includes a core foam which is a closed pore or closed cell foam to which is directly bonded an upper and lower skin. To achieve a substantially high integrity bond, an intermediate layer is used composed of a mixture of the polymeric material of the foam and the different polymeric material of the skins. The foam may be polypropylene expanded bead foam while the skins may be of high density polyethylene. Procedures are also disclosed for forming such products as well as procedures for providing rocker, an important characteristic of such boards.

Abstract: Graphic laminar sheet material in which a barrier layer separates a base layer and an eradicable layer of color contrasting with the base layer.

Abstract: A multiple layer plastic dropcloth includes outer layers of spun bonded polypropylene film intimately bonded to an intermediate film of either a polyethylene film or a polypropylene film. The films are mounted in superimposed relation and thermally bonded to each other. The spun bonded polypropylene film absorbs and transmits liquids such as paint, wood stains, paint thinners, solvents and the like. The polyethylene film and the polypropylene film are impervious to such liquids and prevent transmission through the dropcloth of material absorbed by the outer surfaces. The dropcloth surface treated to form similar form of opposed surfaces with small closely spaced impressions extending uniformly over the cloth. The surface treatment contributes to the softness of the dropcloth as well as improves the gripping characteristic of the dropcloth to the cover surface to be protected.

Abstract: New sheet-like structures which are capable of intumescence contain a layer of granular intumescence material between two textile sheet-like structures which are stitched or sewn to one another.

Abstract: An elastomer film of a thermoplastic elastomer composition comprising 30-70 weight % of an ethylene-propylene-diene copolymer and 70-30 weight % of an ethylene-vinyl acetate copolymer having a vinyl acetate content of 5-30 weight % and a melt index of 0.2-25 g/10 minutes, the elastomer film having a thickness of 10-60 .mu.m, and a draw ratio expressed by a heat shrinkage ratio at 50.degree. C. which is 5-35% in an MD direction and 5-25% in a TD direction, the ratio of the draw ratio in an MD direction to the draw ratio in a TD direction being 3 or less, is produced by an air-cooled inflation method.

Abstract: A process for producing a reinforced plastic motor vehicle bumper includes the steps of placing a woven roving (17) on a center section of a preform screen (10) that is retained by a vacuum draw from a suction fan (16). Chopped glass fibers (20) and a curable binder are sprayed onto the preform screen and woven roving. A second layer (22) of woven roving is placed onto the center section of chopped glass and first layer (17) of woven roving. Either the excess trim (39) is trimmed by a cutting die (50) before the preform is cured or the die is first cured and then the excess trim is trimmed by a cutter using a plastic base (35) in the screen that circumscribes the contoured section of the preform screen.

Abstract: An extensible transparent film is provided having a continuous phase of a low modulus or elastomeric material and an included array of entangled microfibers. The film turns opaque and increases moisture vapor transmission when stretched.

Abstract: The invention concerns a patch or repair assembly for repairing vehicles, installations and parts. The assembly comprises at least one photocurable prepreg fabric, a UV transparent release film on top of the fabric and a UV blocking film over the release film. There is also disclosed a method of repairing using the assembly of the invention.

Abstract: A phenolic novolak resin comprising the product of a condensation reaction of an aldehyde comprising a haloacetaldehyde source or a mixture of a haloacetaldehyde source and a formaldehyde source with a phenolic monomer comprising at least one compound of the formula: ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are individually selected from hydrogen or a one to four carbon alkyl group and wherein the ratio of total carbon atoms in the sum of R.sub.1, R.sub.2 and R.sub.3 to the total number of phenolic nuclei in said resin is from about 0.5:1 to about 1.5:1 in the presence of a solvent; said resin made by employing a molar ratio of total aldehyde to total phenolic monomers from about 0.33:1 to about 0.70:1. These phenolic resins are suitable for use in light-sensitive compositions (e.g. positive-working photoresists).

Abstract: The present invention relates to a process for the production of polyurethane foams by the reaction of 1) polyisocyanates with 2) polyesters, polycarbonates, polylactones, or polyamides having a molecular weight range of about 400 to about 10,000 and containing at least two isocyanate reactive hydrogen atoms, or mixtures thereof, in the presence of 3) water and/or organic blowing agents, 4) catalysts and 5) flame-retardants, and optionally in the presence of 6) compounds with molecular weights of from 32 to 399 containing at least two isocyanate reactive hydrogen atoms and 7) surface-active additives and other auxiliary agents known in the art. The flame-retardants consist of graphite which has been modified with inorganic expandable materials, either alone or in combination with an inorganic co-flame-retardant.