Matches 1 - 50 out of 58 1 2 >


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US20120231499 HIGH-MOLECULAR-WEIGHT RECOMBINANT SILK OR SILK-LIKE PROTEIN AND MICRO- OR NANO-SIZED SPIDER SILK OR SILK-LIKE FIBER PRODUCED THEREFROM  
A high-molecular-weight recombinant silk or silk-like protein having a molecular weight which is substantially similar to that of native silk protein, and a micro- or nano-sized spider silk or...
US20150057435 RECOMBINANT SILK PROTEIN DERIVED FROM SEA ANEMONES, METHOD FOR MANUFACTURING SAME, AND COMPOSITION FOR MANUFACTURING SILK FIBERS INCLUDING SAME  
There are provided a recombinant silk protein derived from sea anemones, a method for producing the same, and a composition for preparing a silk fiber including same. The recombinant silk protein...
US20120241669 Solvent Spun Bamboo Fiber with High Wet Modulus and Producing Method Thereof  
A solvent spun bamboo fiber with a high wet modulus and a producing method thereof are disclosed. The producing method includes: activating by adding a bamboo pulp into de-ionized water, adjusting...
US20140212328 AIR PURIFICATION  
Embodiments herein generally relate to the use, devices, and compounds for generating singlet oxygen. In some embodiments, the singlet oxygen can be used for fluid purification and/or sterilization.
US20070087178 Para-aramid fibrid film  
A para-aramid fibrid film is disclosed that has at least 95% of the bonds of the polymer are para-oriented. A method for making said para-aramid fibrid film by (a) polymerizing a para-oriented...
US20140242867 LIGNIN COMPOSITIONS, METHODS OF PRODUCING THE COMPOSITIONS, METHODS OF USING LIGNIN COMPOSITIONS, AND PRODUCTS PRODUCED THEREBY  
Lignin compositions, products produced from them or containing them, methods to produce them, spinning methods, methods to convert lignin to a conversion product and conversion products produced...
US20110290709 HOLLOW FIBER MEMBRANE, METHOD FOR MANUFACTURING THE SAME, AND BLOOD PURIFICATION MODULE  
The present invention provides a hollow fiber membrane where the membrane strength and pressure resistance to pressurization from the dialysate side is ensured, the retaining rate of water...
US20080132636 Nylon monofilaments and process for preparing nylon monofilaments for the production of spiral fabrics and seam wires  
Nylon monofilament and process for preparing a nylon monofilament manufactured from a blend of about 60 to about 90% polyamide 66, about 10 to about 40% of a polyamide copolymer and 0 to about 5%...
US20120094211 POLYAZOLE-CONTAINING COMPOSITION  
Composition in the form of a solution and/or dispersion, comprising: at least one polyazole with an intrinsic viscosity, measured in at least 96% by weight sulfuric acid, in the range from 3.0 to...
US20120040463 HOLLOW, NOTABLY MULTI-MEMBRANE FIBERS, METHOD FOR PREPARATION THEREOF BY SPINNING AND DEVICE FOR APPLYING SAID METHOD  
The present invention relates to a method for preparing fibers, notably of polysaccharide or collagen, by wet spinning under coagulation, said method notably comprising: a step for extruding a...
US20080299389 Flame Resistant Fiber, Carbon Fiber and Production Method Thereof  
In a flame resistant fiber assembly obtainable by fiber forming a flame resistant polymer, a flame resistant fiber of a higher performance is obtained by improving fiber forming ability. A carbon...
US20070099530 Nonwoven fabric and fastening system that include an auto-adhesive material  
In some embodiments, a nonwoven fabric includes a first web that is at least partially formed of extruded strands which include an auto-adhesive material. The nonwoven fabric is adapted to be...
US20130056898 PROCESS FOR PREPARING PELLETS OF POLY(TRIMETHYLENE TEREPHTHALATE)  
The process creates a radial temperature gradient in an extruded strand in a direction normal to the direction of motion thereof (that is, normal to the longitudinal direction thereof) so that...
US20110260356 POLY(TRIMETHYLENE ARYLATE) FIBERS, PROCESS FOR PREPARING, AND FABRIC PREPARED THEREFROM  
A fine denier poly(trimethylene arylate) spun drawn fiber is characterized by high denier uniformity. A process for preparing uniform fine denier yarns at spinning speeds of 4000 to 6000 m/min is...
US20080023873 Process for Preparing a Non-Woven Cellulosic Structure and the Non-Woven Cellulosic Structure Prepared Therefrom  
The present invention relates to a process for preparing a non-woven cellulosic structure comprising the steps of extruding continuous filaments from a cellulosic solution; passing the extruded...
US20110109008 WET SPINNING APPARATUS AND METHOD FOR WET SPINNING  
Disclosed are a wet spinning apparatus and a wet spinning method, which enable to manufacture fibers with excellent quality by controlling the flow of a coagulation liquid in a spinning bath and...
US20140367879 EXTRUSION METHOD  
A method is provided for producing solid cellulose filaments or films from a solution of cellulose, NMMO (N-methylmorpholine-N-oxide) and water, including pressure-extruding the solution by one or...
US20150148458 PRODUCTION METHOD FOR PURIFIED POLYSACCHARIDE FIBERS, PURIFIED POLYSACCHARIDE FIBERS, FIBER-RUBBER COMPLEX, AND TIRE  
The present invention provides a production method for purified polysaccharide fibers in which carbon disulfide emission is suppressed while efficiently producing purified polysaccharide fibers...
US20060279017 Moulded bodies, in particular fibres and the structures thereof exhibiting thermoregulation properties  
The invention related to a method for producing molded bodies made of cross-linked native polymers in such a way that a network is formed by chemically coupled functional groups, hydrogen bridges...
US20100065982 High tenacity polyethylene tarn  
A process for preparing ultra-high molecular weight polyethylene (UHMWPE) multi-filament yarns having improved tensile properties and the yarns and articles thereby produced.
US20140232036 DRY-WET SPINNING DEVICE AND METHOD FOR MANUFACTURING SYNTHETIC FIBER  
There is provided a dry-wet spinning device for an acrylic precursor fiber bundle for manufacturing carbon fibers, the device enabling stable spinning by making the coagulability of spun yarn (2)...
US20110139908 WATER-DISPERSIBLE AND MULTICOMPONENT FIBERS FROM SULFOPOLYESTERS  
Disclosed are water-dispersible fibers derived from sulfopolyesters having a Tg of at least 25° C. The fibers may contain a single sulfopolyester or a blend of a sulfopolyester with a...
US20070031663 Wholly aromatic polyamide fiber and process for producing the same  
A wholly aromatic polyamide fiber which has excellent mechanical properties (toughness factor) and can be produced while attaining a satisfactory operation stability in the fiber formation step....
US20150144551 POLYMER RESIN COMPOSITION FOR PREPARING HOLLOW FIBER MEMBRANE, PREPARATION METHOD OF HOLLOW FIBER MEMBRANE, AND HOLLOW FIBER MEMBRANE  
The present invention relates to a polymer resin composition for preparing a hollow fiber membrane, including: a vinylidene fluoride-based polymer resin; a good solvent; a poor solvent; and one or...
US20050189675 Process for the production of cellulosic moulded bodies  
The present invention relates to a process for the production of cellulosic moulded bodies according to the amine-oxide process, comprising the following steps: moulding a solution of cellulose in...
US20120112381 METHOD AND DEVICE FOR MELT SPINNING AND COOLING A PLURALITY OF MONOFILAMENTS  
The invention relates to a method and a device for melt spinning and cooling a plurality of monofilaments which are extruded through a plurality of openings of a spinneret and guided into a...
US20090054620 META-TYPE WHOLLY AROMATIC POLYAMIDE FIBER EXCELLENT IN HIGH-TEMPERATURE PROCESSABILITY, AND METHOD FOR PRODUCING THE SAME  
Upon producing a meta-type wholly aromatic polyamide fiber by wet spinning a polymer solution containing a meta-type wholly aromatic polyamide containing a m-phenylenediamine isophthalamide...
US20140175007 Process for Fabricating PBI Hollow Fiber Asymmetric Membranes for Gas Separation and Liquid Separation  
The invention provides methods for preparing an asymmetric hollow fiber, the asymmetric hollow fibers prepared by such methods, and uses of the asymmetric hollow fibers. One method involves...
US20140037933 FLAME RETARDANT CELLULOSIC MAN-MADE FIBERS  
The invention relates to flame-retardant cellulosic man-made fibers containing a flame-retardant substance in the form of an oxidized condensate of a tetrakis hydroxyalkyl phosphonium salt with...
US20150202576 HOLLOW-FIBRE MEMBRANE HAVING NOVEL STRUCTURE, AND PRODUCTION METHOD THEREFOR  
The present invention relates to a hollow-fibre membrane having a novel structure and to a production method therefor. The hollow-fibre separation membrane of the present invention has an...
US20130256942 Process for Producing Milk Protein Fibers and Milk Protein Fiber Products Obtained Therefrom  
Milk protein fibers are produced by an extrusion process for the textile industry inter alia, in which at least one thermoplasticizable protein obtained from milk is plasticized with a...
US20140210120 FLAME-RETARDANT REGENERATED CELLULOSE FILAMENT FIBERS AND PROCESS FOR PRODUCTION THEREOF  
In a process for producing regenerated cellulose fibers, in which particles of a flame-retardant solid are incorporated into the fiber, the particles are placed into a mold, the dimension of which...
US20090211218 POLYCONDENSATE FIBERS  
The invention relates to a method of increasing the molecular mass of a polycondensate in solution, wherein polycondensate is reacted with at least one chain extender out of the group consisting...
US20120022242 METHOD FOR PRODUCING AN ELONGATE POLYSACCHARIDE ELEMENT, IN PARTICULAR A CHITOSAN THREAD, AND POLYSACCCHARIDE THREAD OBTAINED  
The invention relates to a method for producing an elongate polysaccharide element, in particular a chitosan thread, comprising an operation of extruding an extrusible solution of said...
US20100212503 HOLLOW FIBER CARBON MEMBRANE AND METHOD FOR PRODUCTION THEREOF  
A hollow fiber carbon membrane is provided, which has excellent gas separation performance, unbreakable flexibility and high utility. The hollow fiber carbon membrane comprises carbonized...
US20110177738 HIGH LOAD BEARING CAPACITY NYLON STAPLE FIBER AND NYLON BLENDED YARNS AND FABRICS MADE THEREFROM  
Disclosed is the preparation of improved high strength nylon staple fibers having a denier per filament of 1.0 to 3.0, a tenacity T at break of at least about 6.0, and a load-bearing capacity, T7,...
US20150021812 PROCESS FOR PREPARING YARN DERIVED FROM ARAMID COPOLYMER FIBER HAVING LOW RESIDUAL SULFUR  
The present invention concerns processes for producing a yarn comprising polymer comprising imidazole groups, the process having the following steps: (a) spinning a solution of polymer in sulfuric...
US20120299213 Process of Making Bioabsorbable Filaments  
Methods for making bioabsorbable copolymer filaments are provided herein. The methods include drying the polymer pellets to be extruded, melt extrusion of copolymer components, stretching the...
US20100187716 METHOD FOR PRODUCING LOWER SIZE, HIGH TENACITY AND HIGH MODULUS POLYETHYLENE FIBER  
The present invention discloses a process for producing low-titer, high-strength and high-modulus polyethylene fibers, comprising the following steps: dissolving the ultra-high molecular weight...
US20100090365 METHOD FOR THE PRODUCTION OF FIBERS  
A process for producing fibers comprises spinning a solution (I) comprising polyurethane dissolved in ionic liquid into a coagulation bath.
US20100148391 Filament of polyglycolic acid resin and process for producing the same  
A biodegradable filament of polyglycolic acid resin having practical properties represented by high tensile strength and knot strength is produced. A polyglycolic acid resin having a residual...
US20150251140 HOLLOW FIBER MEMBRANE FOR DEHYDRATION OF ORGANIC SOLVENTS VIA PERVAPORATION PROCESS AND A METHOD OF FABRICATING THE SAME  
Disclosed is a hollow fiber that contains an outer layer made of a first polymer and an inner layer made of a second polymer, the inner layer including at its outer surface a macrovoid-free thin...
US20110263729 Fiber or Foil from Polymers with High Tg and Process for their Manufacture  
A process for the manufacture of a fiber or foil comprising at least one optionally functionalized polymer with a high Tg selected from the group consisting of poly(aryl ether sulfone) (PAES),...
US20120199147 BIODEGRADABLE COMPOSITES  
The present invention concerns a biodegradable cigarette filter tow comprising composite filaments of cellulose and cellulose acetate, and a process for making such a filter tow comprising...
US20100292730 PROCESS OF MAKING BIOABSORBABLE FILAMENTS  
Methods for making bioabsorbable copolymer filaments are provided herein. The methods include drying the polymer pellets to be extruded, melt extrusion of copolymer components, stretching the...
US20130157367 NANOFIBERS WITH EXCELLENT BIODEGRADABILITY AND BIOCOMPATIBILITY AND METHOD FOR PRODUCING THE SAME  
The invention provides a method for producing nanofibers of an aliphatic polyester resin (a biodegradable resin) with higher productivity than heretofore achieved, for example, without the need of...
US20100285315 POLYPHENYLENE SULFIDE FIBER AND PROCESS FOR PRODUCING THE SAME  
A polyphenylene sulfide fiber has a large single-filament fineness, does not require special production equipment and serves as industrial material for uses where high rigidity is needed. A...
US20130189472 THREE-DIMENSIONAL NET-SHAPED STRUCTURE AND METHOD AND APPARATUS FOR MANUFACTURING THEREOF  
A manufacturing apparatus of three-dimensional net-like structure includes: a nozzle with a plurality of extrusion holes that are arrayed to extrude and drop downward a thermoplastic synthetic...
US20120192719 HOLLOW-FIBER MEMBRANE CASTING SOLUTION ADDITIVE FOR RAPID SOLVENT REMOVAL  
Hollow fiber membranes, such as those used in air separation modules, are generally made from solution spinning. Typically, solvent is present in the bore of the fiber for the spinning process....
US20170009382 HIGH STRENGTH AND HIGH MODULUS ULTRA-HIGH MOLECULAR WEIGHT POLYETHYLENE FIBERS  
The present disclosure relates to a compact polymer gel consisting of disentangled ultrahigh molecular weight polyethylene (dis-UHMWPE), at least one nucleator, at least one filler and at least...

Matches 1 - 50 out of 58 1 2 >