Matches 301 - 350 out of 410 < 1 2 3 4 5 6 7 8 9 >
Match Document Document Title
4793337 Adhesive structure and products including same  
In accordance with the present invention an improved adhesive structure for adhesion of an article to a fluid-emitting wound and the surrounding normal skin is disclosed. The adhesive structure...
4783364 Polyester fiberfill and process  
Polyester fiberfill having spiral-crimp, especially in the form of an omega (Ω), that is randomly-arranged and entangled in the form of fiberballs with a minimum of hairs extending from their...
4707399 Bicomponent ceramic fibers  
A continuous, bicomponent, non-vitreous ceramic fiber comprises components existing in a longitudinal side by side relationship wherein each of the components is derived from a different...
4690851 Fabric based on glass and carbon fibers and articles comprising such a fabric  
A fiber-based fabric having a high fire resistance, a low weight per unit area and a good mechanical strength, comprising a mixture of: (a) about 50-90% by weight of textured glass fibers, ...
4601949 Conjugate filaments and process for producing same  
Polyamide conjugate filaments are prepared by a spinstretch process wherein two polyamides (e.g. two nylon 66 polymers) having different terminal velocity distances are melt spun at a spinning...
4596742 Partially oriented nylon yarn and process  
In a partially oriented nylon feed yarn for drawtexturing, the filaments have sheaths containing a branching agent while the cores do not. Exceptional crimp development is achieved in the resulting...
4562110 Process for the production of alginate fibre material and products made therefrom  
A process for producing dried alginate fibre material, in which wet spun insoluble alginate fibres are overlaid in a sheet onto a more slowly moving liquid permeable conveyor and are subjected to a...
4562164 Insulation of a coil used in electrical apparatus  
A ceramic-like high temperature insulation for electrical coils is provided by mixing a silicone resin, synthetic fluoro-mica and a devitrified mica glass, impregnating an electrical coil with such...
4557264 Surgical filament from polypropylene blended with polyethylene  
Surgical filaments such as sutures and ligatures are made from a blend of polypropylene and linear low density polyethylene.
4546040 Cigarette filter and method of manufacture  
Cigarette filters with improved efficiency and reduced resistance to gas flow, and a method of preparing them, are disclosed. The filters are made from crimped multicomponent polypropylene polymers...
4523427 Filament yarn  
A yarn of a synthetic, fibre-forming, polymeric material comprising a plurality of filaments having a substantially rectangular cross-section and having a birefringence assymetry across the width...
4521484 Self-crimping polyamide filaments  
A crimpable nylon bicomponent filament have a poly(hexamethylene adipamide) sheath and an eccentrically located core of a terpolymer of hexamethylene adipamide, hexamethylene isophthalamide and...
4520066 Polyester fibrefill blend  
A fibrefill blend comprising, and a bonded batt formed from, (a) from 90 to 50% by weight of slickened crimped hollow polyester fibre having a cavity volume of 10 to 30% and, complementally, to...
4510743 Rope comprising two or more polymer components  
A composite elongated-shaped product is made from two or more synthetic polymer components. The product may be a split-fiber, thread, film or a ribbon-shaped one. One of the polymer components is...
4496619 Fabric composed of bundles of superfine filaments  
A fabric comprising an aggregation of a plurality of bundles of superfine filaments, each such bundle being obtained by separating multi-component composite filaments is provided. Each such bundle...
4489543 Self-crimping yarn  
Polyester polymer is extruded through converging capillaries at different speeds to merge and form a combined stream. The stream is cooled to form a filament, which is withdrawn at a high speed. A...
4481256 Wadding materials  
Wadding materials suitable for bedclothes and clothes and having high bulkiness and compressibility, excellent bulkiness recovery, light weight and high warmth retaining ability, which consist of a...
4473996 Polyester conjugate crimped yarns  
Polyester conjugate crimped yarns prepared by conjugate spinning (1) an A component substantially comprising polybutylene terephthalate and (2) a B component substantially comprising...
4460648 Porous bicomponent acrylic synthetic fibers comprising cellulose acetate in an acrylic matrix and method for producing said fibers  
Porous acrylic synthetic fibers having water absorption property and having substantially no microvoids but having mainly macrovoids are produced by spinning an organic solvent solution containing...
4439487 Polyester/nylon bicomponent flament  
Nylon/polyester bicomponent filaments of dumbbell cross-sectional shape having a jagged interfacial surface, the polyester being an antimony-free copolyester having 5-(sodium sulfo) isophthalate...
4424257 Self-crimping multi-component polyamide filament wherein the components contain differing amounts of polyolefin  
A self-crimping multi-component polyamide filament is provided and a process for producing the filament. In its simplest form, the filament is composed of two components each of which comprises a...
4424258 Self-crimping multi-component polyester filament wherein the components contain differing amounts of polyolefin  
A self-crimping multi-component polyester filament is provided and a process for producing the filament. In its simplest form, the filament is composed of two components each of which comprises a...
4405686 Crimpable conjugate filamentary yarns having a flattened cross-sectional configuration  
A conjugate filamentary yarn, which is prepared from composite components respectively comprising thermoplastic elastomer and non-elastomeric polyamide or polyester, and each of the individual...
4388370 Electrically-conductive fibres  
Finely divided, electrically-conductive particles are penetrated into an annular region located at the periphery of the sheath component of a drawn melt-spun sheath/core bicomponent fibre. The...
4384022 Filamentary structure  
A filamentary structure comprises a spiral thermoplastic core filament disposed within a thermoplastic sheath component, consisting either of a tube or of at least three thermoplastic filaments,...
4381335 Multi-component composite filament  
A composite filament having an "islands-in-sea" type cross-sectional configuration having at least two kinds of islands, wherein the two islands are different in coefficient of contraction by at...
4365466 Polyester spun-like textured yarn and method for manufacturing the same  
A polyester spun-like textured yarn comprising: a core portion; and a wrapper portion continuously and alternately wrapping about the core portion. The core portion comprises a polyester...
4364983 Multifilament yarn of individual filaments of the multicomponent matrix/segment type which has been falsetwisted, a component thereof shrunk, a component thereof heatset; fabrics comprising said  
A multifilament yarn consisting of single filaments of the multicomponent matrix-segment type where the individual components of the yarn show a false-twist crimp and where all or part of the...
4351147 Spun-like yarn  
A textured continuous filament yarn combining a luxuriant, soft hand with improved moisture wicking for greater comfort in garments. Some filaments have a denier which varies at least 25%...
4349604 Continuous filament yarn with wool-like hand  
A yarn for producing fabrics with a wool-like hand, by combining textured filaments with longer filaments preferably of larger average denier. The longer filaments thus protrude in loops from the...
4342801 Suede-like sheet material  
Staple fibers made from crimped, in particular compression crimped, multicomponent filaments of the matrix/segment type, the cross section of which shows, in addition to the matrix, at least 6...
4320166 Thermal-insulating nonwoven bulky product  
A thermal-insulating nonwoven bulky product characterized by its structural make up of substantially continuous single filaments of from about 0.01 to 2 denier which are stabilized on themselves in...
4309479 Conductive composite filaments  
Conductive composite filaments in which a conductive component composed of a synthetic thermoplastic fiber-forming polymer containing conductive carbon black and a non-conductive component composed...
4309475 Bicomponent acrylic fiber  
Self-crimping bicomponent acrylic fibers comprising a nonhydrophilic component and a hydrophilic component in eccentric side-by-side relationship which in combination provide an equilibrium crimp...
4307566 Bulky spun yarn and a method for manufacturing the same from a combination of thermally extensible and thermally shrinkable fibers  
A double layered yarn having a sheath and core structure is prepared through a roving process, drawing process or fine spinning process. The sheath portion of the yarn is composed of staple fibers...
4302507 Two-constituent polyamide filament and the process for its production  
The invention relates to a two-constituent textile filament. It consists of a polyhexamethyleneadipamide and a copolyamide containing amide groups, which is produced from caprolactam and from at...
4297412 Two-component mixed acrylic fibres wherein acrylic components have different amounts of non-ionizable plasticizing comonomer  
The present invention relates to two-component acrylic fibres and yarns and their process of preparation. They consist of two copolymers based on acrylonitrile, in which the proportion of...
4293614 Crimped polyester filament  
Crimped side-by-side bicomponent filaments consisting of a polyester and CaF 2 are produced in whichthe CaF 2 is dispersed in only one of the components.
4280860 Process for manufacturing nonwoven fabrics composed of crimped filaments  
An improved process for making point-bonded nonwoven fabric composed of crimped filaments is described. The process involves melt spinning a side-by-side bicomponent filament which develops crimp...
4271233 Crimped polyamide filament  
Crimped side-by-side bicomponent filaments consisting of a polyamide and CaF 2 are produced in which the CaF 2 is dispersed in only one of the components.
4269888 Heat-adhesive composite fibers and process for producing same  
Heat-adhesive side-by-side type composite fibers consisting of a component composed mainly of a crystalline polypropylene and a component composed mainly of an olefin polymer, having few naturally...
4242405 Viscose rayon and method of making same  
High wet modulus viscose rayon fiber having a skin core structure and having a multi-lobular cross-section that imparts to fabrics an improved cover and hand properties similar to those of cotton....
4217321 Method for making bicomponent polyester yarns at high spinning rates  
The method of making a polyethylene terephthalate/polybutylene terephthalate bicomponent filament having improved bulking properties, wherein such a bicomponent filament is spun at a spinning speed...
RE30359 Method of making pile weatherstripping  
A pile weatherstripping has a continuous length of a resin anchorage base with even lengths of filaments secured to opposite sides of the base along the length of the base and extending away from...
4211819 Heat-melt adhesive propylene polymer fibers  
Heat-melt adhesive propylene polymer fibers which can be produced with a superior spinnability are provided, which comprise a resin consisting of (A) 50-100% by weight of a crystalline propylene...
4196241 Intertwined carpet yarn of varying dye affinity and carpets made from said yarn  
The invention relates to a composite, synthetic multi-filament carpet yarn of polyamide, which yarn is composed of a number of intertwined basic yarns of varying dye affinity and/or crimped yarns...
4157419 Polyester feed yarn for draw-texturing  
Polyester feed yarn for drawtexturing, having an elongation at break of 30 to 150 percent, is composed of three different types of filaments. (A) 20 to 40 percent of the filaments consist of a...
4143199 Textile elements of nodular appearance, processes for their manufacture and articles produced with such elements  
The invention relates to elongated textile elements having one or more thickened portions along its length, processes for their manufacture and the articles produced with such elements. The element...
4125666 Team lattice fibers  
Team lattice fibers are disclosed. These fibers consist of two or more axial members connected by transverse bridges. The bridges may be separate components or may be formed by undulations in a...
4118534 Crimped bicomponent-filament yarn with randomly reversing helical filament twist  
Crimped bicomponent-filament yarn is produced by spinning composite filaments of polyhexamethyleneadipamide and polyethylene terephthalate modified with 5-(sodium sulfo) isophthalate, with the two...
Matches 301 - 350 out of 410 < 1 2 3 4 5 6 7 8 9 >