Patents by Inventor Ploenpit Boochathum

Ploenpit Boochathum 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 SPECIAL-GRADE NATURAL RUBBER
    Publication number: 20090030156
    Abstract: The purity, molecular weight and other properties of natural rubber are controlled using the process of in situ ozonolysis reaction. The process further comprises a step of removing impurities from natural rubber latex by using a separator prior to the in situ ozonolysis reaction process, and a step of removing water from the modified natural rubber by using a coagulant, formic acid or acetic acid subsequent to the in situ ozonolysis reaction process.
    Type: Application
    Filed: June 23, 2008
    Publication date: January 29, 2009
    Inventor: Ploenpit Boochathum