Abstract:
A cross-linked polyphosphonate and a thermoplastic resin composition including the cross-linked polyphosphonate are disclosed. The composition may have excellent flame retardancy and mechanical strength and superior appearance and heat resistance.
Abstract:
A polyphosphonate having an acid value of about 5.5 mg KOH/g or less and represented by Formula 1: wherein: A is a single bond, C1 to C5 alkylene, C1 to C5 alkylidene, C5 to C6 cycloalkylidene, —S— or —SO2-, R is substituted or unsubstituted C6 to C20 aryl or substituted or unsubstituted C6 to C20 aryloxy, R1 and R2 are the same or different and are each independently substituted or unsubstituted C1 to C6 alkyl, substituted or unsubstituted C3 to C6 cycloalkyl, substituted or unsubstituted C6 to C 12 aryl or halogen, a and b are the same or different and are each independently an integer from about 0 to about 4, and n is an integer from about 1 to about 500.
Abstract:
Disclosed herein is a flame retardant thermoplastic resin composition having excellent weatherability comprising (A) about 100 parts by weight of a rubber modified aromatic vinyl resin comprising (a1) about 15 to about 100% by weight of a grafted copolymer resin prepared by graft-polymerizing about 5 to 65% by weight of a rubbery polymer, about 10 to 95% by weight of an aromatic vinyl monomer and about 0 to 40% by weight of a monomer copolymerizable with said aromatic vinyl monomer; and (a2) about 0 to 85% by weight of a copolymer resin prepared by polymerizing about 40 to 90% by weight of an aromatic vinyl monomer and about 10 to 60% by weight of a monomer copolymerizable with said aromatic vinyl monomer; (B) about 0.1 to about 10 parts by weight of a ring-shaped alkyl phosphonate ester compound; and (C) about 0.05 to about 3 parts by weight of a HALS compound.
Abstract:
Relating to a home network system, methods for configuring sessions in a home network system and setting up optimized paths of the configured sessions and apparatuses for supporting the same. According to an embodiment, the method for computing a routing path includes the steps of transmitting a Link Status Request message data requesting Link information from a first device to a second device, receiving a Link Notify message including Link information on the second device from the second device, updating a Link Status table based upon the Link information on the second device, computing Routing Path information from a source device to a sink device based upon the Link Status table, and computing information on a transmission port being used in the routing path based upon the Routing Path information.
Abstract:
An apparatus for controlling a multimedia device and a method for providing a graphic user interface are disclosed. In the apparatus, a network interface transmits and receives data to and from the at least one multimedia device. A display displays a screen. A controller controls to display at least one place selection menu indicating a place in which the at least one multimedia device is located on the screen, display, upon selection of the at least one place selection menu, at least one player selection menu indicating a player located in the place, on the screen, and display at least one source selection menu indicating a source capable of outputting contents to the player on the screen, upon selection of the at least one player selection menu.