Patents by Inventor Xintong Lu

Xintong Lu 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).

  • LOW VOC CLEANING COMPOSITION FOR CLEANING PRINTING BLANKETS AND INK ROLLERS
    Publication number: 20080287331
    Abstract: A cleaning composition for cleaning printing components such as printing blankets and inking rollers is provided having a VOC content of less than about 10%. The composition includes a cationic surfactant containing no halides, a co-microemulsifying surfactant, and a solvent selected from a low-VOC solvent, a VOC-exempt solvent, or combinations thereof. The cleaning composition may be applied to the surface of a printing press component containing ink and then wiped away.
    Type: Application
    Filed: September 24, 2007
    Publication date: November 20, 2008
    Inventors: Hai-Hui Lin, Marc Hein, Xintong Lu