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7976719 |
Use of a cationic silicon dioxide dispersion as a textile finishing agent
An aqueous dispersion for use as a finishing agent for textiles, wherein the dispersion contains a pyrogenically produced, aggregated silicon dioxide powder and a cationic polymer which is soluble...
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6715189 |
Method for producing a nonwoven fabric with enhanced characteristics
This invention relates to specific, improved spun-bonded nonwoven fabrics comprised of continuous multi-component longitudinally splittable fibers. The resulting nonwoven fabrics exhibit enhanced...
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6513212 |
Scannable photographic element containing high extinction high-dye-yield cyan couplers
A color photographic element comprising at least three light-sensitive units which have their individual sensitivities in different wavelength regions, at least one of units comprising a...
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6300122 |
Method for applying enzyme to non-finished cellulosic-containing fabrics to improve appearance and feel characteristics
A more efficient method of improving the feel and appearance of cellulosic-containing fabric prior to finishing which method comprises contacting the fabric with a cellulase solution under...
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6178607 |
Method for treating a crease sensitive fabric web
A process for treatment of a web by means of impingement by high velocity gaseous fluid is provided. The process constitutes the provision of a web to a treatment zone at a tension of between about...
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6156562 |
Strength loss resistant methods for improving the softening of cotton toweling and related fabrics
Disclosed are strength loss resistant methods for treating cotton toweling with cellulase so as to impart permanent softening to the toweling. In particular, the methods disclosed herein involve...
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6051414 |
Process for defuzzing and depilling cellulosic fabrics
This invention is in the field of Bio-Polishing. More specifically, the invention relates to a process for achieving Bio-Polishing effects during the manufacture of cellulosic fabrics.
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6030905 |
Filter material containing thermoplastic, elastomer copolyether esters, method of producing the same, use thereof, and filter press therefrom
A filter material is described containing synthetic yarns based on a thermoplastic, elastomer copolyether ester. The yarns contain at least 70 wt. %, referred to total yarn weight, of a...
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5901423 |
Endless loop finishing assembly
A finishing assembly which includes an outside treatment roll for treating both sides of an endless web without having to remove, turn inside out and reload the endless web onto the finishing...
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5862575 |
On-line hydroenhancement evaluation technique
A technique and apparatus for evaluating the degree of hydroenhancement achieved in a woven fabric. The degree of hydroenhancement is related to the permeability of the woven fabric (i.e., the...
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5822835 |
Method and apparatus for web treatment
A process for treatment of a web by means of impingement by high velocity gaseous fluid is provided. The process constitutes the provision of a web to two separate treatment zones. In the first...
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5791028 |
Reciprocating hydroenhancement system
A technique and apparatus for providing reciprocating hydroenhancement includes a pair of fabric spools with a hydroenhancement process disposed therebetween. The hydroenhancement process is...
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5414912 |
Shear roller lubricating apparatus
A shear roller lubricating apparatus for textile shearing machines having cylindrically oriented rotating shearing blades includes an oil delivery pad, an oil application pad, and an...
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5060587 |
Method and apparatus for changing the spiral stitch path in a tubular fabric
A tubular fabric (4) is withdrawn from a supply roll (3), over a spreader (5), by means of a support band (11) and a pressure band (14). The spreader (5) comprises an inner longitudinal guide...
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4932107 |
Method of reducing open spaces in woven fabrics
Disclosed is a method wherein open spaces in woven fabrics useful as industrial materials, such as coated cloth and cloth for fiber-reinforced plastics, are reduced by allowing the woven fabrics to...
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4918795 |
Method to soften fabric by air impingement
An apparatus and method of treating fabric by directing low pressure air at near-sonic velocity between the fabric and a rigid plate tangentially in the warp direction of the fabric to cause the...
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4837902 |
Fabric softening apparatus
An apparatus and method of treating fabric by directing low pressure air at near-sonic velocity between the fabric and a rigid plate tangentially in the warp direction of the fabric to cause the...
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4833762 |
Device for the production of crumple pleat crease patterns in fabric webs
An apparatus for producing permanently set crumple pleat crease patterns in fabric webs, having a heatable crumple tube with an oscillatingly driveable stuffing element with which a fabric web in...
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4741075 |
Composite sheet and method of producing same
A composite sheet comprising a fiber base and a binder, wherein said binder is broken into small fragments which adhere to the fibers, but at least some not to each other.Said composite sheet is...
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4660261 |
Process for giving relief in several directions to a textile cloth
The invention relates to a process for giving relief in several directions to a textile cloth, characterized in that it consists: in known manner, in winding this cloth on a support tube, then in...
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4650345 |
Microwave radiometry method and device for measuring the temperature of a moving, textile material
The temperature of a planar material (8) moving down a process path is measured by causing the material to pass through two openings (3,4) made in a waveguide (1) in such a way that the material...
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4616543 |
Apparatus for working on woven fabric wound on a supply roll
Programmable apparatus for cutting woven fabric wound on a supply roll includes a fabric spreader which pays-off fabric from the supply roll and onto a cutting table as the spreader moves relative...
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4525404 |
Pile articles with attenuated upper portion and a method for producing the same
An artificial fur-like pile article is a cloth-like fibrous structure provided with piles having a length of more than 10 mm, each pile composed of a non-attenuated portion where the fineness does...
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4411051 |
Process for heat treating textile material items
The process of protecting heat sensitive regions of textile material webs from damage during thermo-treatment by preliminarily subjecting such regions to a suitable cooling or chilling agent...
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4291555 |
Machines for the wet treatment of fabrics in rope form
A wet treatment machine, notably for dyeing or bleaching of fabrics in rope form, is equipped with a dyeing system and includes means for circulating, storage and folding, and fabric unloading...
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4267075 |
Perfume compositions containing esters of 3,5,5-trimethylhexanoic acid
A perfumery composition consisting essentially of from 1% to 50% by weight of an ester of 3,5,5-trimethylhexanoic acid of the formula ##STR1## wherein R is a member selected from the group...
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4260527 |
Use of 1-acetyl-22,6-trimethyl cyclohexene-1 in augmenting or enhancing the aroma of perfumes and cologne
Described is a process for preparing β-damascone starting with 2,6,6-trimethyl cyclohex-2-enone and its use in augmenting or enhancing the perfume and cologne.
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4158932 |
Process for fixing sandy terrains
Sandy terrains are fixed against displacement by the wind of the sandy soil using at least one non-woven textile filament network. Erosion of the soil is thereby prevented or at least significantly...
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4106004 |
Twist detecting device
A twist detecting device for use in a detwisting apparatus for a roped web of knit or woven fabric in a fabric processing system comprising a pair of sensing drums each having a plurality of axial...
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4055003 |
Method and apparatus for altering the rigidity of webs by oscillation
An apparatus is provided which is suitable for treating a web so as to modify the properties of the web. The apparatus includes a wall means which defines an elongated tunnel having an inlet end...
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3987519 |
Apparatus for crushing cloth
A cloth stuffing chamber or container, preferably a tube with entrance and exit portions, is provided with means for preventing backward movement of the cloth. This means is preferably in the form...
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3984399 |
Bis-stilbene compounds
The present invention provides the new bis-stilbene compounds, which are useful as optical brighteners and correspond to the formula R1 -- CH = CH -- X -- CH = CH -- R2in which X represents a...
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3925863 |
Apparatus for the continuous wrinkling of web shaped flat materials
An apparatus for the continuous crumpling of web-shaped and flexible flat material, in order to make this flat material pliable or to loosen grain. The web material is fed, in the outspread...
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3894318 |
Process of enhancing pilling resistance of textile materials
Pilling resistance of textile materials containing synthetic staple fibers is enhanced by pressing the textile materials laid on an abrasive surface carrying thereon numerous fine abrasive grains...
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3880705 |
EXPANDING FIBROUS OR PLASTIC MATERIAL BY ADDING PUFFING AGENT UNDER PRESSURE AND SUBSEQUENT PRESSURE RELEASE
A process for expanding or puffing fibrous or plastic materials such as paper, tobacco, cotton, asbestos, plastic films, etc., whereby the expandable material in sheet or filament form and a...
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3852102 |
PERMANENT ANTI-SNAG FINISH FOR FABRICS
A method for improving the resistance of fabrics to snagging, to inhibit pilling, to improve the resistance to oil staining, to provide dimensional stability and otherwise to upgrade the properties...
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3813862 |
APPARATUS FOR DETECTING AND CORRECTING TORSION OF TRAVELLING FABRIC
An apparatus comprising a detecting unit for detecting the torsion of a travelling fabric and a correcting unit for correcting the torsion detected by the detecting unit. The detecting unit has a...
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3719450 |
STABILIZING WOVEN FABRICS
Woven fabrics are stabilized by causing hot compressed air to pass at high velocity through a transverse region of a travelling or intermittently moving web of fabric for the purpose of generating...
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3683559 |
APPARATUS FOR PRODUCING PERFORATED SHEET MATERIAL
Apparatus for perforating sheet materials comprising a pair of rotatable rolls which form a nip. One roll has raised projections on its surface and the other roll has an abrading surface. The...
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3668573 |
HIGH-FREQUENCY CABLE
An h.f. cable with two conductors in a dielectric substance enveloped by a shield with an axial slot which is covered by a copper foil.
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3667542 |
HEAT TRANSFER ROLL
An inner cylindrical shell; an outer cylindrical shell enclosing, and spaced from, the inner shell to provide a jacket adapted to hold a high boiling point liquid; a source of heat in said inner...
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3633257 |
METHOD OF MAKING A SLIDE-FASTENER STRINGER
A slide-fastener stringer having a pair of coupling elements mounted, for intermeshing upon movement of a slider therealong, upon juxtaposed edges of respective support tapes. The support tapes are...
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3610493 |
TRAVELING WEB ALIGNING APPARATUS
An apparatus for aligning one longitudinal side edge of a thickened portion of a traveling web having both thickened and thinned portions along a substantially constant line of travel. The...
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3600746 |
APPARATUS FOR MOLDING ARTICLES
Articles are molded by heating a sheet of thermoformable material, stretching it during the heating of the sheet to prevent it from sagging, and then forming the heated material into the article....
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3527767 |
PROCESS FOR THE PREPARATION OF THIOLANES SUBSTITUTED IN THE 2-POSITION
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3525653 |
REDUCTION OF PILLING OF FABRICS WITH ULTRASONIC ENERGY
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3522719 |
DEVICE FOR TREATING A CONTINUOUSLY MOVING FABRIC WEB IN AT LEAST THREE TREATMENT ZONES
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3515174 |
APPARATUS FOR TREATING THERMOPLASTIC FABRIC DURING WEAVING
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3498863 |
METHOD OF PRODUCING DECORATIVE LINES ON LAMINATED FILMS
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3490110 |
SLIDE-FASTENER STRINGERS FOR BED LINEN AND THE LIKE
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