Abstract: Orthopedic devices are described including polymer compositions used to make the devices. The polymer composition contains a polyoxymethylene polymer in combination with various additives that prevent against agglomerations and spotting even when the composition contains significant amounts of coloring agents and/or waxes. In addition, the polymer composition has reduced formaldehyde emissions and excellent thermal stability properties.

Abstract: Orthopedic devices are described including polymer compositions used to make the devices. The polymer composition contains a polyoxymethylene polymer in combination with various additives that prevent against agglomerations and spotting even when the composition contains significant amounts of coloring agents and/or waxes. In addition, the polymer composition has reduced formaldehyde emissions and excellent thermal stability properties.

Abstract: Orthopedic devices are described including polymer compositions used to make the devices. The polymer composition contains a polyoxymethylene polymer in combination with various additives that prevent against agglomerations and spotting even when the composition contains significant amounts of coloring agents and/or waxes. In addition, the polymer composition has reduced formaldehyde emissions and excellent thermal stability properties.

Abstract: Orthopedic devices are described including polymer compositions used to make the devices. The polymer composition contains a polyoxymethylene polymer in combination with various additives that prevent against agglomerations and spotting even when the composition contains significant amounts of coloring agents and/or waxes. In addition, the polymer composition has reduced formaldehyde emissions and excellent thermal stability properties.

Abstract: A polymer composition for use in a molded part is provided. The composition comprises a highly flowable, liquid crystalline polymer blended with a relatively small amount of an inorganic filler (e.g., glass fibers, mineral filler, etc.). Although the composition contains only a small amount of the filler, the resulting molded part can still exhibited improved flammability performance. More particularly, the present inventors have surprisingly discovered that the use of an organophosphorous compound within a certain concentration can improve the flammability properties of the composition without sacrificing other properties of the part, such as blister resistance.

Abstract: A polymer composition that contains a liquid crystalline polymer and a pearlescent filler is provided. By selectively controlling the type and relative concentration of these components, the polymer composition and shaped parts formed therefrom can be achieved that have a pearly luster appearance similar to parts plated with metals, such as copper, brass, or bronze.

Abstract: A polymer composition that contains a liquid crystalline polymer and a pearlescent filler is provided. By selectively controlling the type and relative concentration of these components, the polymer composition and shaped parts formed therefrom can be achieved that have a pearly luster appearance similar to parts plated with metals, such as copper, brass, or bronze.

Abstract: A polymer composition that contains a liquid crystalline polymer and a metallic pigment formed from metal particles and a carrier resin is provided. The polymer composition also contains an organophosphorous antioxidant that can help reduce the production of odorous compounds at high temperatures. The carrier resin used to form the metallic pigment may also be selectively controlled to minimize the production of odorous compounds. For example, the carrier resin may be a nonpolar wax with a relatively low acid value (e.g., polyolefin wax).

Abstract: A shaped part that is formed from a polymer composition that contains a liquid crystalline polymer and a metallic pigment is provided. By selectively controlling the type and relative concentration of these components, the polymer composition and shaped parts formed therefrom can have a metallic-like appearance. In addition to possessing an aesthetically pleasing appearance similar to stainless steel articles, the metallic-like appearance can also provide a signal to a user that the foodstuff article can be safely heated in an oven or stove.