Institute for Information Industry

Chang Chun Plastics Co., Ltd.

Jing-Ping Wang

Wen-Yao Chang

Yung-Shang Lin

Yih-Jiang Lai

Chung-Chi Yang

Shaw-Ming Du

A relay node and method for encapsulating a packet based on a tunneling protocol. The relay node includes a communication device, a storage device, and a processor. The communication device communicates with a receiving node and a transmitting node; the storage device stores multiple instructions; and the processor is coupled to the communication device and the storage device for loading and executing the multiple instructions stored in the storage device to: control the communication device to receive a packet transmitted by the transmitting node; generate a protocol header related to the packet based on the packet, and calculate a checksum as a checksum block in the multiple sections using multiple sections in the protocol header at least; generate an encapsulated packet including the protocol header and the packet; and transmit the encapsulated packet to the receiving node through the communication device for verifying the checksum block.

Relay node and method for encapsulating a packet based on tunneling protocol

Disclosed is a method for producing di(2-ethylhexyl)terephthalate (DOTP), which comprises subjecting terephthalic acid and 2-ethylhexanol to esterification in the presence of a chelate catalyst. The method of the present invention increases the reaction rate, improves the filtration efficiency of the ester product and yields DOTP with low APHA.

Method for producing di(2-ethylyhexyl) terephthalate

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Taipei, Taiwan

Jing-Ping Wang