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US20160046679 |
LOW MOLECULAR WEIGHT SILK COMPOSITIONS AND STABILIZING SILK COMPOSITIONS
The present disclosure provides certain silk-fibroin compositions with particular characteristics and/or properties. In some embodiments, the disclosure provides low molecular weight compositions.... |
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US20090036971 |
PTFE LAYERS AND METHODS OF MANUFACTURING
Single, continuous PTFE layers having lateral zones of varied characteristics are described. Some of the lateral zone embodiments may include PTFE material having little or no nodal and fibril... |
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US20060233991 |
PTFE layers and methods of manufacturing
Thin PTFE layers are described having little or no node and fibril microstructure and methods of manufacturing PTFE layers are disclosed that allow for controllable permeability and porosity of... |
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US20050142315 |
Liquid perfluoropolymers and medical applications incorporating same
Liquid curable perfluoropolyether (PFPE) materials are provided for use as coatings, sealants, flexible fillers, and structural parts for a wide variety of medical applications, particularly where... |
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US20140342110 |
Thermoplastic Polyurethane From Low Free Monomer Prepolymer
Thermoplastic polyurethane (TPU) made using low free isocyanate monomer (LF) prepolymer, for example a prepolymer based on p-phenylene diisocyanate (PPDI) with low free isocyanate content, possess... |
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US20060233990 |
PTFE layers and methods of manufacturing
Single, continuous PTFE layers having lateral zones of varied characteristics are described. Some of the lateral zone embodiments may include PTFE material having little or no nodal and fibril... |
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US20160032069 |
Porous Articles Formed From Polyparaxylylene and Processes For Forming The Same
Polyparaxylylene (PPX) polymers that can be expanded into porous articles that have a node and fibril microstructure are provided. The fibrils contain PPX polymer chains oriented with the fibril... |
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US20100092710 |
PROCESSING AID FOR THERMOPLASTIC POLYURETHANES
A processing aid is used in the processing of thermoplastic polyurethanes to give various articles including a self-supporting film. The processing aid contains a) 10-50% by weight of... |
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US20090019815 |
Spacer Profile for Insulated Glazing Unit
In order to provide a spacer profile for an insulated glazing unit, which profile has a cross-section based on a rectangular shape, is provided with two parallel spaced side walls which, when said... |
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US20140079899 |
PROPYLENE-HEXENE RANDOM COPOLYMER PRODUCED IN THE PRESENCE OF A ZIEGLER NATTA CATALYST
Propylene copolymer a. comprising at least 1-hexene as a comonomer, b. having a comonomer content in the range of 1.0 to 3.0 wt.-%, c. having a xylene soluble fraction equal or below 2.5 wt.-%,... |
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US20070184228 |
Method and apparatus for thermal spray processing of medical devices
The invention relates to devices for the treatment of heart disease and particularly to endo-arterial prostheses, which are commonly called stents. More particularly, the invention relates to... |
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US20070166496 |
Method and apparatus for thermal spray processing of medical devices
The invention relates to devices for the treatment of heart disease and particularly to endo-arterial prostheses, which are commonly called stents. More particularly, the invention relates to... |
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US20050003127 |
Method of producing structures using centrifugal forces
A variety of hollow structures with unique morphologies were manufactured with a rotational spinning technique. Phase separation of soluble solutions was induced within a filled mold as it was... |
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US20120328811 |
Epoxy Resin Compositions
An epoxy resin composition having a curing component and an epoxy component is disclosed. The curing component includes an amount of about 8% to about 70% by weight of the composition of a primary... |
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US20070289818 |
Expandable Tubular Lubrication
A lubrication for expandable tubulars. |
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US20060275571 |
Polyethylene pipes
A pipe composition comprising, in one embodiment, from 80 to 99 wt % of a high density polyethylene by weight of the composition and from 1 to 20 wt % of a filler by weight of the composition; the... |
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US20120258269 |
PREPARING POLYESTER POLYOLS
A process for preparing a polyester polyol comprises the steps of: (a) preparing a reaction mixture comprising the following components: A: at least one carboxylic acid recovered from natural raw... |
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US20070164486 |
Thermoplastic tube
A method for producing a tube section from thermoplastic material, in which a tube section is extruded by means of an extruder which is provided with an extruder die having an inner core, which... |
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US20050074569 |
Composite material comprising oriented carbon nanotubes in a carbon matrix and process for preparing same
Fiber spinning of two polymer compositions wherein one of the compositions contains carbon nanotubes produces structures such as fibers, ribbons, yarns and films of carbon nanotubes. The polymers... |
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US20140069624 |
FABRICS AND OTHER SUBSTRATES WITH ENHANCED COOLING
An article made up of a substrate which has a polymer coating applied to at least one of its surfaces, wherein the polymer coating forms an interrupted pattern such that at least 10% to 80% of the... |
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US20110104416 |
PROPYLENE-HEXENE RANDOM COPOLYMER PRODUCED IN THE PRESENCE OF A ZIEGLER NATTA CATALYST
Propylene copolymer a. comprising at least 1-hexene as a comonomer, b. having a comonomer content in the range of 1.0 to 3.0 wt.-%, c. having a xylene soluble fraction equal or below 2.5 wt.-%,... |
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US20080063827 |
Flexible coupling sleeve and a flexible shaft coupling
A flexible shaft coupling device including a coupling sleeve comprising a sleeve shaped body having a central annular portion and a coupling receiving portion at each of two opposing sleeve ends,... |
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US20060204698 |
Medical devices comprising a multilayer construction
A medical device comprising a first substrate, a second substrate and a powder coated tie layer between the first and second substrates resulting in a multilayer construction. |
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US20120121839 |
PROCESS FOR PREPARING UNSATURATED POLYESTER
The present invention relates to a process for preparing an unsaturated polyester resin comprising itaconate ester units as reactive unsaturations by reacting at least itaconic acid and/or... |
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US20090095675 |
Water treatment bioreactor using hollow filaments
Apparatus, systems, and methods for removal of contaminants in water are described. In particular, apparatus, systems, and methods for the treatment of potable water, for removal of oxidized... |
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US20070160793 |
Load-bearing composite panels
The present invention provides load-bearing composite panels made by surrounding with a long fiber reinforced polyurethane an assembly containing one or more load-bearing members and a structural... |
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US20050196570 |
High performance composite tubular structures
This invention relates generally to the design and manufacture of high performance, composite, tubular structures. More specifically, the invention relates to a high performance, composite,... |
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US20050186378 |
Compositions comprising carbon nanotubes and articles formed therefrom
Improved compositions comprise a polymer and carbon fibers, such as nanotubes. In some embodiments, the carbon fibers, e.g., nanotubes, can be mechanically blended or incorporated into the... |
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US20140113093 |
Polymers with reduced estrogenic activity
A polymer which comprises recurring units derived from at least one monomer (M) having a general formula (I) Y1—Z1-Q-Z2—Y2 wherein Y1 and Y2, equal or different from each other, are independently... |
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US20140079898 |
Polymer Articles Made From a Blend of a Copolyester Elastomer and an Alpha-Olefin Vinyl Acetate Copolymer
A polymer composition is disclosed that contains a thermoplastic elastomer combined with an α-olefin and vinyl acetate copolymer. In one embodiment, the composition contains a thermoplastic... |
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US20160160077 |
THREE-DIMENSIONAL OBJECTS PRODUCED FROM MATERIALS HAVING MULTIPLE MECHANISMS OF HARDENING
A three dimensional object includes (a) a light polymerized first component; and (b) a second solidified component different from the first component. The object is preferably of a polymer blend... |
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US20100249906 |
REDUCED PROFILE MEDICAL BALLOON ELEMENT
Medical dilatation balloons comprise a polymer that has the attribute of memory, and/or is crosslinked to impart memory. Such balloons exhibit a reduced tendency to overinflate at high inflation... |
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US20100233402 |
SALT RESISTANT POLYAMIDE COMPOSITIONS
Polyamides made from 1,6-hexanediamine, and the dicarboxylic acids 1,10-decandioic acid and/or 1,12-dodecanedioic acid, and terephthalic acid in specified proportions are particularly resistant to... |
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US20050214491 |
Cold-shrink marker sleeve
A tubular article that includes a compositional mixture of an elastomer, a pigment, and a energy beam absorber. The tubular article further includes indicia formed on an outer surface of the... |
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US20140134371 |
TRANSPARENT POLYAMIDE ELASTOMERS
A transparent polyamide elastomer of the general structure (I), where R1 is a polyamide segment formed from a) 10-100 mol % of alkyl-substituted bis(aminocyclohexyl)methane or... |
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US20100042202 |
COMPOSITE STENT HAVING MULTI-AXIAL FLEXIBILITY
Composite stent structures having multi-axial flexibility are described where the composite stent may have one or more layers of bioabsorbable polymers fabricated with the desired characteristics... |
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US20100028580 |
HEAT RESISTANT THERMOPLASTIC ARTICLES
Disclosed is a molded or extruded thermoplastic article including a polyamide composition including (a) a polyamide resin (b) 0.1 to 10 weight percent of one or more polyhydric alcohols (c) 0 to 3... |
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US20070218232 |
Helical Support and Method for the Production Thereof
A helical support for radially supporting an elastically expanded insulating tube includes an extruded body consisting of a plurality of windings extending substantially parallel to each other.... |
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US20050186377 |
Solventless plastic bonding of medical devices and container components through infrared heating
The present invention provides a method for preparing solventless bonds between plastic components. The method includes the step of using infrared exposure to create bonds, and more specifically,... |
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US20100174265 |
SYNDIOTATIC POLYPROPYLENE COMPOSITION COMPRISING A THERMOPLASTIC ELASTOMER
Polymer composition comprising a thermoplastic elastomer including styrene and isoprene and/or vinylisoprene units (SI) and a syndiotactic polypropylene (s-PP). |
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US20050271845 |
Composite poles with an integral mandrel and methods for making the same
The invention is a composite pole with an integral mandrel therein and methods of making the same. A preferred embodiment is a fiberglass reinforced resin composite pole such as a utility pole or... |
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US20160083540 |
ARTICLES MADE FROM THERMOPLASTIC POLYURETHANES WITH CRYSTALLINE CHAIN ENDS
The present invention relates to articles made from thermoplastic polyurethane (TPU) compositions that have crystalline chain ends. The TPU compositions used to make the articles of the invention... |
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US20150225505 |
COPOLYAMIDE, COMPOSITION COMPRISING SUCH A COPOLYAMIDE AND USES THEREOF
A copolyamide including at least two different repeat units having the following general formulation: A/X.Y, in which A is an aliphatic repeat unit selected from a unit obtained from at least one... |
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US20120189795 |
ELECTROSPUN MICROTUBES AND NANOTUBES CONTAINING RHEOLOGICAL FLUID
Microscale and nanoscale tubular structures are provided including rheological fluids in their interior volume and including at least one electroactive component. Multiple tubular structures are... |
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US20120015123 |
Ethylene Copolymer with Improved Elasticity and Processibility
Provided is an ethylene copolymer with improved elasticity and processibility. More specifically, provided is an ethylene copolymer which exhibits a high zero shear viscosity and a large degree of... |
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US20100159175 |
POLYAMIDE SHEET SILICATE COMPOSITIONS
The invention relates to polyamide sheet silicate compositions, containing an untreated clay mineral and a water-soluble polyamide, the concentration of the clay material being greater than 30% by... |
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US20060165926 |
Medical devices including nanocomposites
A medical device includes a component having a composite. The composite includes a matrix material and particles having molybdenum and sulfur. The particles can further include iodine. |
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US20160108556 |
UHMWPE FIBER
The invention relates to a creep optimized gel-spun fiber comprising a polyethylene fiber body obtained by spinning an UHMWPE comprising alkyl branches (AB) and having an elongational stress (ES),... |
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US20120058526 |
Methods and Systems for Processing Sugar Mixtures and Resultant Compositions
A method including: (a) selectively reacting a first sugar in a mixture which includes at least one second sugar to form a product mixture comprising a product of said first sugar; (b) separating... |
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US20110318515 |
BIOMASS-DERIVED METHYL METHACRYLATE AND CORRESPONDING MANUFACTURING METHOD, USES AND POLYMERS
The invention relates to methyl methacrylate characterized in that at least one portion of the carbons thereof is biologically sourced and, more specifically, in that it contains between 0.2×10−10... |