Patents by Inventor Admilson Massoquete

Admilson Massoquete 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).

  • METHODS OF MAKING PAPER AND PAPER WITH MODIFIED CELLULOSE PULPS
    Publication number: 20200173112
    Abstract: The present invention relates to an improved process for producing chemical cellulose pulp wherein biopolymers are added immediately before, during or after a bleaching step, depending on pulp characteristics and on process conditions used. The biopolymers according to the present invention are starches chemically modified by an etherification reaction. This treatment results in a differentiated pulp having improved physical, chemical and mechanical properties when compared with cellulose pulps obtained by traditional processes. The use of said biopolymer alters the relations between important pulp properties rendering their application in papermaking process advantageous. This differentiation increases the possibilities of use and also of new applications, including for the substitution of pulps produced from other cellulose sources.
    Type: Application
    Filed: February 4, 2020
    Publication date: June 4, 2020
    Inventors: Romolo Ranocchia, Admilson Massoquete, Danilo Oyakawa