| Patent application number | Description | Published |
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| 20090032770 | Insoluble and Branched Polyphosphonates and Methods Related Thereto - Insoluble polyphosphonates produced via a transesterification process, methods for preparing such insoluble polyphosphonates and polymer compositions and articles of manufacture including such insoluble polyphosphonates are described herein. | 02-05-2009 |
| 20090043013 | FLAME RETARDANT ENGINEERING POLYMER COMPOSITIONS - Disclosed are compositions including engineering plastics; melamine, melamine, melamine salts or melamine derivatives; and linear or branched polyphosphonates or copolyphosphonates which exhibit excellent processing characteristics, thermal and mechanical properties and flame resistance, and articles of manufacture produced from these materials, such as fibers, films, coated substrates, moldings, foams, fiber-reinforced articles, or any combination thereof. | 02-12-2009 |
| 20090203942 | DIARYL ALKYLPHOSPHONATES AND METHODS FOR PREPARING SAME - A method for preparing substantially pure optionally substituted diaryl alkylphosphonates from an optionally substituted triarylphosphite and an optionally substituted trialkylphosphite or an optionally substituted alkanol under special reaction conditions is described. | 08-13-2009 |
| 20100130703 | METHOD FOR THE PRODUCTION OF BLOCK COPOLYCARBONATE/PHOSPHONATES AND COMPOSITIONS THEREFROM - Disclosed is a new method and compositions from the method consisting of block copolycarbonate/phosphonates that exhibit an excellent combination of flame resistance, hydrolytic stability, high Tg, low melt viscosity, low color and high toughness. Also disclosed are polymer mixtures or blends comprised of these block copolycarbonate/phosphonate compositions and commodity and engineering plastics and articles produced therefrom. Further disclosed are articles of manufacture produced from these materials, such as fibers, films, coated substrates, moldings, foams, adhesives and fiber-reinforced articles, or any combination thereof. | 05-27-2010 |
| 20100204354 | COMPOSITIONS COMPRISING POLYPHOSPHONATES AND ADDITIVES THAT EXHIBIT AN ADVANTAGEOUS COMBINATION OF PROPERTIES, AND METHODS RELATED THERETO - Disclosed are new compositions consisting of polyphosphonates and specific additive compositions that exhibit superior resistance to degradation due to exposure to air, high temperature and air, moisture or combinations thereof. Also disclosed are polymer mixtures or blends comprising these polyphosphonates/additive compositions and commodity and engineering plastics and articles produced therefrom. Further disclosed are articles of manufacture produced from these materials, such as fibers, films, coated substrates, moldings, foams, fiber-reinforced articles, or any combination thereof. | 08-12-2010 |
| Patent application number | Description | Published |
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| 20090152141 | RECORDING MEDIUM STORAGE PACKAGE HAVING IMPROVED ROSETTE - An enclosure for securing a disc having a central aperture includes a base and a pivotable cover. A two part disc securing rosette has a first part on the base including at least two upstanding, circularly spaced apart segments with arcuate outer peripheral surfaces dimensioned for engaging the central aperture of a disc and a second part including at least two elongate, upstanding ribs extending radially from a position on the cover which is centered on the segments on the base, the number of ribs on the cover corresponding to the number of segments on the base, the ribs being positioned and dimensioned such that, when the enclosure is closed, the ribs on the cover enter the first part radially inwardly of the segments with the ribs contacting the radially inside surface of the corresponding arcuate segments for bracing the arcuate segments against breakage. | 06-18-2009 |
| 20100155275 | PACKAGES FOR HOLDING COMPACT DISCS - The subject disclosure provides a package for housing multiple media discs including a first cover having a planar member with a first upstanding wall that forms a circular recess and at least one finger well opening to the circular recess, a rosette located centrally within the circular recess for engaging a central aperture of a media disc, a second upstanding wall around a periphery of the planar member that forms an indentation for opening the package, and a detent. A second cover also has a planar member and an upstanding wall around a periphery of the planar member that forms an indentation for opening the package. A spine hingedly connects the first and second covers for allowing the first and second covers to rotate between a closed position in which the first and second covers are aligned to protect media discs therein and an open position in which the first and second covers are separated to allow access to the media discs therein. A hinge mechanism mounts on the first cover and an intermediate holder mounts on the hinge mechanism. The intermediate holder has a planar member having a periphery that forms a ridge for engaging the detent, a first upstanding wall that forms a circular recess and at least one finger well opening to the circular recess, and a rosette located centrally within the circular recess for engaging a central aperture of a media disc. | 06-24-2010 |
| 20100320104 | Package with Security Features - Packages that include security features to inhibit tampering or theft are provided. Such packages can include security ribs to prevent tampering or theft. Additionally, such containers can include a novel hinge configuration, which allows an integrally formed hinge to be curved, and a spine of a package to have a generally arcuate cross-sectional contour. | 12-23-2010 |
