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7387976 |
Composite fiber structure and method for producing the same
A web containing comprising side-by-side or eccentric core/shell conjugate short fibers A, which contain two kinds of polyester different from each other in intrinsic viscosity, and elastic...
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7378148 |
Multi-layer monofilament and process for manufacturing a multi-layer monofilament
A multi-layer monofilament consisting of multiple layers that are extruded simultaneously in a single process step, having a first layer made from plastic A, a second layer, which is bonded...
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7370424 |
Cutting string for plant cutting appliance
A plant or vegetation cutting device which comprises a rotary cutting head and at least one cutting filament or string extending radially from the head, such that upon rotation of the head, the...
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7365032 |
Flame-retardant union fabric
A flame retardant union fabric obtained by combining (A) 30 to 70% by weight of a fiber comprising as a main component a flame retardant halogen-containing fiber made of a composition comprising...
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7357986 |
Security articles
This invention provides security articles comprising fibers, threads and fiber sections (“dots”) possessing multiple verification characteristics. The fibers possess unique and difficulty...
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7357985 |
High crimp bicomponent fibers
A bicomponent fiber wherein (a) the first component comprises from about 90 to 100 wt. % poly(trimethylene terephthalate) and (b) the second component is a polymer composition comprising (i)...
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7344775 |
Isotactic propylene copolymer fibers, their preparation and use
Fibers comprising a propylene homopolymer or a copolymer of propylene and at least one of ethylene and one or more unsaturated comonomers exhibit desirable properties. The homopolymers are...
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7341769 |
Laminated fabric for airbag
A laminated fabric of an elastomeric copolyetherester-based film laminated to a manmade fiber substrate fabric and having a stiffness of from about 5 to 80 Newtons measured according to test method...
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7338877 |
Multicomponent fiber including a luminescent colorant
The present invention is directed to multicomponent fibers having a non-luminescent first polymeric component and a second polymeric component comprising a luminescent colorant. The second...
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7338664 |
Color changing matrix as wear indicator
A sustained-release matrix for dental application includes either an anti-microbial agent or a colorant that is released from the matrix when the matrix contacts water. The preferred matrices...
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7335417 |
Dyed olefin yarn and textile fabrics using such yarns
A novel olefin textile fabric knitted woven and non-woven that in one aspect of the invention is disperse dyed to a light, medium or deep solid shade. In another aspect, the textile fabrics of the...
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7320818 |
Multilayers of polyamides and fluorinated copolymers
Multilayer manufactured articles comprising at least one layer based on thermoprocessable copolymers of ethylene with chlorotrifluoroethylene and/or tetrafluroethylene and with acrylic monomers,...
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7309522 |
Fibers made from block copolymer
The present invention relates to compositions such as fibers, elastic yarns, wovens, nonwovens, knitted fabrics, fine nets, and articles produced at least in part from a styrenic block copolymer...
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7291389 |
Article having temperature-dependent shape
Articles, particularly fibers, whose shape is dependent on temperature. The articles have a first component composed of a sharply-melting crystalline polymer and an overlapping second component. As...
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7290668 |
Bicomponent fiber wick
A bicomponent fiber wick is provided for use in processing an analyte fluid. The bicomponent fiber wick comprises a self-sustaining, fluid transmissive body comprising a plurality of bundled,...
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7288871 |
Solid-in-hollow polymer fiber electrochemical devices
A linear electrochemical actuator is described where at least one electrically conductive (between 400 and 1000 S/cm), doped polyaniline solid fiber or a yarn produced from such fibers is disposed...
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7288317 |
Composite fibre reforming method and uses
The invention concerns a method for reforming composite fibres comprising colloidal particles and at least a binding and/or crosslinking polymer, characterised in that it comprises: means for...
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7261936 |
Synthetic blown insulation
An insulation material having insulative properties of a synthetic down, while have a fir-tree structure more similar to natural down, and being in a blown form. The blowable insulation material is...
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7250383 |
Clad glass composition for graded-index rod lens, graded-index rod lens, and method for manufacturing the same
It is an object of the present invention to provide a clad glass composition for graded-index rod lens for covering, during manufacturing, a preform glass composition lens of a graded-index rod...
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7244497 |
Cellulosic fibers having enhanced reversible thermal properties and methods of forming thereof
Cellulosic fibers having enhanced reversible thermal properties and methods of forming such cellulosic fibers are described. In one embodiment, a cellulosic fiber includes a fiber body formed of an...
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7241497 |
Multi-component fibers having enhanced reversible thermal properties and methods of manufacturing thereof
The invention relates to a multi-component fiber having enhanced reversible thermal properties and methods of manufacturing thereof. The multi-component fiber comprises a fiber body formed from a...
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7238423 |
Multicomponent fiber including elastic elements
Disclosed herein are multicomponent fibers, and particularly sheath-and-core type multicomponent fibers including elastic polymers. The multicomponent fibers have at least three cross sectional...
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7238415 |
Multi-component conductive polymer structures and a method for producing same
Novel electrically conductive polymer composite structures having a horizontal plane that contain effective amounts of two different types of conductive graphitic nanofibers. The first type of...
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7229689 |
Polysaccharide fibres
This invention relates to polysaccharide fibres having water absorption properties characterised by the incorporation within the fibres of at least one substance having anti-microbial properties,...
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7229688 |
Method and apparatus for high denier hollow spiral fiber
A self-texturing hollow fiber that exhibits a desirable tendency to coil rather than to bend sharply or zig-zag. In one embodiment the invention is a hollow polymer filament having a generally...
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7229077 |
Ordered elastomeric composite material
Ordered elastomeric composites comprise an ordered arrangement of a number of first elastomeric phases distributed uniformly within a continuous matrix second elastomeric phase. The second phase...
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7223469 |
Electriplast moldable composite capsule
Moldable capsules of a conductive loaded resin-based material are created. The moldable capsules include a conductive element core radially surrounded by a resin-based material. The conductive...
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7199203 |
Isotactic propylene copolymer fibers, their preparation and use
Fibers comprising a propylene homopolymer or a copolymer of propylene and at least one of ethylene and one or more unsaturated comonomers exhibit desirable properties. The homopolymers are...
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7196157 |
Biodegradable saturated/unsaturated thermoplastic polyesters
Biodegradable aliphatic thermoplastic copolyesters of the saturated-unsaturated type, utilizable for the production of several types of articles such as films, sheets, nets, expanded molded...
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7196026 |
Fibers providing controlled active agent delivery
An agend fiber composed of an active agent/positive dispensing carrier combination and a fiber forming component. As a fiber or nonwoven or textile fabric containing the fiber, the agend delivers...
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7195819 |
Bicomponent fiber and yarn comprising same
The invention provides a bicomponent staple fiber comprising poly(ethylene terephthalate) and poly(trimethylene terephthalate) wherein the bicomponent fiber has a substantially oval cross-section...
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7175741 |
Reducing odor in absorbent products
Hydrogen sulfide is removed or reduced in absorbent products by the use of a particulate material attached to pulp fiber by a retention aid. The particulate material can remove or reduce the...
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7169470 |
Aluminosilicate glass
A short optical glass is disclosed which does not comprise any silver, copper, thallium, lead or boron and is particularly suited for the application imaging, projection, telecommunication, optical...
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7163743 |
Polyester monofilaments
The present invention provides monofilaments coated with certain adhesive layers and methods to produce the coated filaments. Also provided are fabrics formed from the monofilaments. The coated...
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7160612 |
Multi-component fibers having enhanced reversible thermal properties and methods of manufacturing thereof
Multi-component fibers having enhanced reversible thermal properties and methods of manufacturing thereof are described. In one embodiment, a multi-component fiber includes a fiber body formed from...
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7151062 |
Thermal textile
A textile made at least in part with conductive yarns for the purpose of generating heat from an electrical power source. The textile has conducting yarns, or “heaters”, with conductivity and...
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7141076 |
Chemical modification of hydrolizable polymer-containing textile articles
A hydrolizable polymer-containing textile article and method for producing the same is provided that has been chemically modified by treating the article with certain branched chain amines to...
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7137999 |
Chemical modification of hydrolizable polymer-containing textile articles
A hydrolizable polymer-containing textile article and method for producing the same is provided that has been chemically modified by treating the article with certain branched chain amines to...
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7135228 |
Elastic, heat and moisture resistant bicomponent and biconstituent fibers
Fibers having improved resistance to moisture at elevated temperatures comprise at least two elastic polymers, one polymer heat-settable and the other polymer heat-resistant, the heat-resistant...
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7135135 |
Superabsorbent water sensitive multilayer construction
A multilayer construction that includes a first layer that includes water sensitive thermoplastic polymer and a second layer disposed on the first layer, the second layer including superabsorbent...
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7132162 |
Superconducting coil and superconducting apparatus
A method of manufacturing an oxide superconducting wire which can manufacture the longest possible wire by connecting relatively short wires with each other and is capable of suppressing reduction...
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7122248 |
Security articles
This invention provides security articles comprising fibers, threads and fiber sections (“dots”) possessing multiple verification characteristics. The fibers possess unique and difficulty...
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7118803 |
String-like sealing material
A string-like sealing material characterized in that (1) the string-like sealing material is a string-like body (a) obtained by forming a thermosetting resin composition comprising a synthetic...
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7101623 |
Extensible and elastic conjugate fibers and webs having a nontacky feel
Extensible bicomponent fibers and webs particularly adapted for disposable personal care product component applications. Sheath/core configurations providing desirable feel properties for elastic...
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7097904 |
Porous fiber
The present invention provides a nanoporous fiber being substantially free from coarse pores and having homogeneously dispersed nanopores, unlike conventional porous fibers. A porous fiber has...
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7094466 |
3GT/4GT biocomponent fiber and preparation thereof
Disclosed are side-by-side or eccentric sheath-core bicomponent fibers comprising a poly(trimethylene terephthalate) component and a poly(tetramethylene terephthalate) component and preparation and...
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7087301 |
Bicomponent fibers of syndiotactic polypropylene
Bicomponent fibers of syndiotactic polypropylene and ethylene-propylene random copolymer, can be prepared. The bicomponent fibers may exhibit self-crimp properties and high shrinkage characteristics.
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7087300 |
Fire retardant and heat resistant yarns and fabrics incorporating metallic or other high strength filaments
Fire retardant and heat resistant yarns, fabrics, and other fibrous blends incorporate one or more fire retardant and heat resistant strands comprising oxidized polyacrylonitrile and one or more...
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7083853 |
Stretch break method and product
A method for stretch breaking fibers to produce a staple yarn and operating a staple fiber spinning machine that enables the production of a plurality of products of lot size smaller than a large...
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7081423 |
Nonwoven absorbent materials made with cellulose ester containing bicomponent fibers
The invention is directed to a nonwoven material made of a bicomponent fiber in which the first polymer is a cellulose ester polymer, preferably cellulose acetate, and the second polymer is...
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