Patents by Inventor Jui-Jung LIN LAI

Jui-Jung LIN LAI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for producing modified thermosetting polyphenylene ether resin
    Patent number: 10308749
    Abstract: A process for producing a modified polyphenylene ether resin having a purity of more than 99.4%, comprising steps of graft modification, water rinse, and extraction as well as phase splitting, is disclosed that step of separating out powder during purification is no needed, and the solvent for use in performing dissolving of or/and extraction of polyphenylene ether resin can be recycled for future use, so that the manufacturing process is simple and uses less solvent as compared to the prior art, and further helps to conserve resources and is environmentally friendly.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: June 4, 2019
    Assignee: NAN YA PLASTICS CORPORATION
    Inventors: Te-Chao Liao, Ying-Te Huang, Hao-Sheng Chen, Hung-Yi Chang, Chuan Chou, Jui-Jung Lin Lai
  • PROCESS FOR PRODUCING MODIFIED THERMOSETTING POLYPHENYLENE ETHER RESIN
    Publication number: 20180051116
    Abstract: A process for producing a modified polyphenylene ether resin having a purity of more than 99.4%, comprising steps of graft modification, water rinse, and extraction as well as phase splitting, is disclosed that step of separating out powder during purification is no needed, and the solvent for use in performing dissolving of or/and extraction of polyphenylene ether resin can be recycled for future use, so that the manufacturing process is simple and uses less solvent as compared to the prior art, and further helps to conserve resources and is environmentally friendly.
    Type: Application
    Filed: August 10, 2017
    Publication date: February 22, 2018
    Inventors: Te-Chao LIAO, Ying-Te HUANG, Hao-Sheng CHEN, Hung-Yi CHANG, Chuan CHOU, Jui-Jung LIN LAI