Patent application number | Description | Published |
20090131566 | PLASTICIZED POLY(HYDROXYALKANOIC ACID) COMPOSITION - Disclosed is a composition comprising poly(hydroxyalkanoic acid), plasticizer, and optionally a nucleator, an impact modifier, or both. Also disclosed is a process for producing a thermoformed two-dimensional article having a surface area to thickness ratio greater than about 200:1 inch. | 05-21-2009 |
20090143530 | Toughened polyamide compositions - Polyamides containing repeat units derived from about 10 to about 35 weight percent 1,6-diaminohexane and terephthalic acid, up to 10 weight percent of other polyamide repeat units, and the remainder of the repeat units derived from 1,6-diaminohexane and adipic acid may be toughened with exceptionally small amounts of rubber tougheners, to give compositions which are especially tough. The resulting compositions are useful for industrial, consumer, electronics, and automotive parts. | 06-04-2009 |
20090176938 | POLYESTER COMPOSITION RESISTANT TO HYDROLYSIS - A composition comprises or is produced from polyester, a first modifier, and a second modifier wherein the first modifier includes a polymer that is incompatible with poly(hydroxyalkanoic acid) and is not an acid-containing or acid generating polymer. Also provided is an article comprising or produced from the composition. | 07-09-2009 |
20090286905 | Toughened Blends of Cellulose Esters with Polyacetals - Thermoplastic compositions comprising (a) 87 to 30 weight percent of polyacetal homopolymer, copolymer, or a combination of these; (b) 10 to 60 wt % of one or more cellulose ester(s) of C1 to C6 alkyl carboxylic acids; and (c) 3-15 wt % of at least one toughener | 11-19-2009 |
20100041830 | TOUGHENED POLYAMIDE COMPOSITIONS - Polyamides containing repeat units derived from about 10 to about 35 weight percent 1,6-diaminohexane and terephthalic acid, up to 10 weight percent of other polyamide repeat units, and the remainder of the repeat units derived from 1,6-diaminohexane and adipic acid may be toughened with exceptionally small amounts of rubber tougheners, to give compositions which are especially tough. The resulting compositions are useful for industrial, consumer, electronics, and automotive parts. | 02-18-2010 |
20110207885 | TOUGHENED POLYAMIDE COMPOSITIONS - Polyamides containing repeat units derived from about 10 to about 35 weight percent 1,6-diaminohexane and terephthalic acid, up to 10 weight percent of other polyamide repeat units, and the remainder of the repeat units derived from 1,6-diaminohexane and adipic acid may be toughened with exceptionally small amounts of rubber tougheners, to give compositions which are especially tough. The resulting compositions are useful for industrial, consumer, electronics, and automotive parts. | 08-25-2011 |
20120196064 | TOUGHENED POLYTRIMETHYLENE BENZENEDICARBOXYLATE RESIN COMPOSITION - Thermoplastic polyester compositions, comprising: (a) 54-98% by weight of at least one polytrimethylene terephthalate; (b) 1-45% by weight of at least one impact modifier, and the at least one impact modifier is selected from ethylene copolymers having a general formula of E/X/Y, wherein: E is a radical derived from ethylene and accounts for 40-90% by weight of the total weight of the ethylene copolymer; X accounts for 9-55% by weight of the total weight of the ethylene copolymer and is a radical derived from a monomer having the following general formula: | 08-02-2012 |
Patent application number | Description | Published |
20140236003 | INTERFACING SYSTEMS, DEVICES, AND METHODS FOR OPTICAL IMAGING - An imaging interface for diffuse optical tomography of breast includes a plurality of concentric rings. Each concentric ring can include a plurality of optical input/output apertures arranged on a radially inner surface thereof. The rings can have different inner and outer diameters from each other and can be arranged in a stacked configuration. The rings can translate independently of each other along a central axis of the stack. During imaging the breast is inserted into an inner region of the stacked rings. The rings can be translated such that the optical input/output apertures are brought into touch contact (i.e., non-compressing contact) with the surface of the breast, so as to accommodate different size breasts. The rings may be translated such that the spacing between adjacent rings is increased for large breasts and reduced for smaller breasts. Rings may be removed or additional rings added to further accommodate additional breast sizes. | 08-21-2014 |
20140243681 | COMPACT OPTICAL IMAGING DEVICES, SYSTEMS, AND METHODS - An optical imaging device and system can be used to visualize and/or provide a quantitative measure of changes in patient vasculature, for example, to monitor responsiveness of a tumor to a particular chemotherapy treatment. A plurality of detectors (e.g., two) are spaced from a plurality of substantially monochromatic light sources (e.g., four) on an interrogation face of the handheld device. Wavelengths of light in the near-infrared range are used to measure the content of hemoglobin, water, and lipid of the tissue that the interrogation face comes in contact with. The light can be modulated so that the effect of ambient light is not minimized or at least reduced. The detected signal is amplified, filtered, and digitized within the device by appropriate electronics. In embodiments, handheld device can include a wireless communication module, such as a Bluetooth device, for wireless transmission of data to/from the remote processor or computer. | 08-28-2014 |