Abstract: A fabric sample treatment apparatus for effecting the controlled and uniform heating of a plurality of fabric and dye liquor specimens. The treatment apparatus includes a heating chamber having a rotatable sample rack, a radiant heat source, multidirectional cooling air vents, temperature measurement devices for monitoring chamber and specimen temperature and control equipment for controlling radiant heat and cooling air based on temperature measurements.

Abstract: This invention relates to a method and apparatus for liquid deflection for liquid spray generators utilized in impressing marking materials (e.g., dyes, inks, paints, coatings) onto substrates (e.g., fabric) and, more particularly, to a mechanism for producing a plurality of aligned streams of atomized droplets to produce a pattern on a substrate. A constant air supply is utilized with a liquid marking material line which is low enough to prevent diverting of the stable liquid stream but high enough to keep the air orifice free of liquid. Shields are also utilized to prevent the liquid mist accumulation from accidently getting on the substrate to be treated.

Abstract: A diamino-xanthene colorant is provided having the following structure: ##STR1## where Y is a poly(oxyalkylene) substituent having a straight or branched polymer chain of at least 3 monomer units selected from ethylene oxide, propylene oxide, butylene oxide and glycidol;R.sub.1 and R.sub.2 are independently selected from H, C1-C4 alkyl, C1-C4 alkoxy, Cl, Br and I;X is selected from H, SO.sub.3 --, CO.sub.2 -- and COOR.sub.3, where R.sub.3 is C1-C4 alkyl or aryl; andeach Z is independently selected from SO.sub.3 --, CO.sub.2 --, COOR.sub.4, Cl and OH, where R.sub.4 is C1-C4 alkyl or aryl, and n is 0, 1, or 2; the colorant is synthesized by condensing two moles of an N,N-bis(poly(oxyalkylene))-p-methoxyaniline and o-formylbenzene sulfonic acid.

Abstract: A three-ply incontinence pad sewn together at the edges thereof. The plies consist basically of (1) a pile terry circular knit upper ply bonded to a (2) nonwoven soaker ply which are sewn to a bottom ply constituted by a woven fabric on which is laminated or coated a thermoplastic film to act as a barrier.

Abstract: As a means for applying a random mottled or hammered appearance to a textile material, this invention provides a process which comprises the steps of: (a) applying to the textile material an aqueous solution having a water insoluble dye dispersed therein and an ionic component in the form of a dispersant in sufficient quantities to disperse the dye; (b) subsequently applying to the textile material an aqueous flocculent solution including a counter-ionic component, thereby electro-chemically reacting with the ionic dispersant such that the dye is precipitated from solution in non-uniform concentrations; and (c) fixing the dye to the textile material, preferably by heat. A textile material dyed according to the process is also provided.

Abstract: The present invention is directed to an apparatus and process for precisely measuring the position of a deflector blade. When patterned dyeing a moving textile web wherein continuously flowing streams of liquid normally directed in paths to impinge upon the web are selectively deflected from contact with the web in accordance with pattern information then each continuously flowing liquid stream is selectively deflected by a stream of air which is discharged, in accordance with pattern information, from an air outlet located adjacent each liquid discharge outlet. The air outlet is positioned to direct the air stream into intersecting relation with the liquid stream and to deflect the liquid into a collection chamber or trough for recirculation.

Abstract: An electrically conductive textile fabric in which the electrical conductivity may be made to vary in a pattern configuration, and a method for manufacturing such fabric. A textile fabric is coated with an electrically conductive polymeric coating, and the coating is selectively removed in those areas in which a reduced electrical conductivity is desired. The removal may be achieved by means of high velocity water jets, sculpturing, or other means.

Abstract: A carpet sample display kit having a carpet sample display rack mounted therein which supports carpet samples at an angle to the viewer to provide an efficient view of the carpet samples. The carpet rack has a plurality of spaced support members mounted at an angle to hold carpet samples therebetween with the help of a bent portion at the top thereof.

Abstract: A method and apparatus to texture synthetic yarn in which the pin heater used in the drawing step of the system is moved periodically to spread the wear on the surface thereof. The pin heaters are mounted on a bar which is slid sideways by a periodically actuated cam member.

Abstract: A process for incorporating a clarifying agent into a semi-crystalline polyolefin resin is provided whereby a clarifying agent selected from compounds having the formula: ##STR1## wherein p is 0 or 1, m and n are independently 0-3, and R is, at each occurrence, independently selected from C.sub.1-8 alkyl, C.sub.1-4 alkoxy, hydroxy, halogen, C.sub.1-6 alkylthio, C.sub.1-6 alkylsulfoxy and a 4 or 5 membered alkyl group forming a carbocyclic ring with adjacent carbon atoms of the unsaturated parent ring, and wherein the clarifying agent is in the form of a powder characterized by a d.sub.97 of 30 microns or less, and a mean particle size of 15 microns or less, is blended with the polyolefin resin, at a temperature above 170.degree. C. until the clarifying agent is dissolved in the molten resin.

Abstract: As aqueous ink composition is provided having up to 5 wt. % of a colorant of the formula:A--{Y--X--C(O)--R.sub.1 --C(O)O.sup.- }.sub.pwhere A is an organic chromophore; Y is a polyoxyalkylene substituent; X is a radical of a reactive hydroxy, amino or thio group; and R.sub.1 is C.sub.2-30, substituted or unsubstituted alkylene, alkenylene, or phenylenealkylene. A counter ion selected from alkaline metal ions, alkaline earth metal ions, ammonium ions, amine salts, and zinc ammonium complexes is present in approximately stoichiometric proportion or greater relative to the colorant in the ink composition.

Abstract: Method to provide a novel false twisted slub yarn by combining a core yarn and an effect yarn in a fluid tangling zone. The linear velocity of the effect yarn is raised to allow slubs to be produced in the combined yarn in an air jet apparatus. The slub yarn is then run through a commingling air jet after formation of the slubs to commingle the lean portion of the yarn between the slubs formed to prevent a strip back of the yarn during weaving and/or knitting.

Abstract: A method and apparatus for forming a scrim with fibers oriented in the bias direction comprising of at least two belts and at least one plate which forms a three dimensional mandrel over which the bias scrim is formed. The plate is shaped so that any cross-section taken perpendicularly to the direction of travel of the scrim, the perimeter of the scrim formed by fibers wrapped around the machine in the plane of the cross-section is constant. This constant is equal to twice the final width of the scrim from selvedge to selvedge. The scrim is formed by wrapping fibers around the front of the assembly while the belts move toward the rear end of the machine. The movement of the belts carry the fibers to the rear of the assembly as they are wrapped around the assembly. The belts travel at substantially the same speed in opposite directions. The ratio of the speed that the fibers are wrapped around the assembly and the speed of the belts determine the fiber angle of the bias scrim.

Abstract: Fiber, which can be either woven or knitted into the form of fabric, is annealed by ultra-short bursts of radiation that melt the outer crystalline skin of the fiber and is then quenched by the relatively cool inner fiber core.

Abstract: An electrically conductive textile fabric in which the electrical conductivity may be made to vary in a pattern configuration, and a method for manufacturing such fabric. A textile fabric is coated with an electrically conductive polymeric coating, and the coating is selectively removed in those areas in which a reduced electrical conductivity is desired. The removal may be achieved by means of high velocity water jets, sculpturing, or other means.

Abstract: A wallcovering having a weft inserted warp knit fabric as a substrate with the inserted weft yarn being cotton with a count in the range of 18's-30's.

Abstract: The present invention provides primary hydroxyl enhanced colorants having markedly improved reactivities in e.g., polyurethane foams for imparting permanent coloring thereto, the colorants having the formulaC--(Z).sub.1-4are provided wherein C is an azo, methine, or azamethine chromogen and Z is a poly(oxyalkylene) moiety comprised of (1) at least two (A) units independently selected from those of the formulae--CH.sub.2 CH(O--T)CH.sub.2 O-- or --CH.sub.2 CH(O--T)CH.sub.2 O--Tand (2) from none to about 200 (B) units of the formula (--RO--) wherein R is straight or branched chain hydrocarbon of 2-4 carbons, T is a moiety of the formula--CH.sub.2 CH(R.sub.1)--O--(RO).sub.0-40 --CH.sub.2 CH.sub.2 OHwherein R.sub.1 is selected from unsubstituted or substituted alkyl, aryl, alkenyloxyalkyl, alkoxyalkyl or aryloxyalkyl, and wherein the A units comprise at least 0.5 percent of the total A+B units.

Abstract: A fiber finish composition, which may be applied as an aqueous emulsion, is provided having:(a) from 50 to 95 parts by weight of a silahydrocarbon lubricant;(b) from 5 to 50 parts by weight of an emulsifier selected from:(i) ethoxylated C.sub.12 -C.sub.36 branched alcohols;(ii) alkoxylated polyhydric alcohols having at least 3 hydroxyl sites which are esterified with C.sub.12 -C.sub.36 fatty acids;(iii) alkoxylated glycerol esters of C.sub.12 -C.sub.36 fatty acids having at least one hydroxyl functionality;(c) up to 10 parts by weight of an ionic emulsifier; and(d) up to 5 parts by weight of an antisling additive.

Abstract: A lightweight composite camouflage construction having an open mesh net substrate, and a continuous sheet overlying the substrate and bonded thereto along plural spaced lines of attachment. The sheet is cut on opposite sides of the lines of attachment to form a plurality of lobes simulating the appearance of natural objects of a terrain, the sheet being color patterned in a desired coloration camouflage. The fabric is heated and the lobes folded and creased to increase the openness of the fabric.

Abstract: An air bag employing a twill-like fabric having right hand and left hand diagonally extending twill lines which form a diamond shaped portion therebetween. The diamond portion can be of a plain weave or other type of weave depending on the desired fabric porosity.