Company Filing History:
Years Active: 1995-1996
Title: Marco Brena: A Pioneer in Polymer Innovations
Introduction
Marco Brena, an accomplished inventor based in Bergamo, Italy, has made significant contributions to the field of polymer science. With a total of two patents to his name, he has garnered recognition for his innovative approaches to dispersions and dye fixatives. Brena’s work, particularly in the area of acrylic acid polymers, showcases his commitment to advancing technology in this domain.
Latest Patents
Marco Brena's latest patents include:
1. **Dispersions of Salts of Polymers or Copolymers of Acrylic Acid**: This patent details a dispersion consisting of 10 to 50% by weight of alkali metal, amine, or ammonium salts of crosslinked acrylic acid polymers or copolymers as the dispersed phase. The dispersing phase consists of a polyether characterized by a specific formula, with components that include various alkyl groups.
2. **Polyquaternary Compounds and the Use Thereof as Dye Fixers**: This patent describes polyquaternary compounds and the process for their preparation. These compounds serve as adjuvants aimed at improving the washing fastness of cellulose fabrics or fibers dyed with direct or reactive dyes.
Career Highlights
Currently, Marco Brena is employed by 3V Inc., where he utilizes his expertise to drive forward innovative solutions in polymer applications. His role at the company allows him to further develop and introduce new technologies that benefit various industries reliant on polymer innovations.
Collaborations
Throughout his career, Marco has collaborated with talented professionals such as Giuseppe Raspanti and Massimo Barzaghi. These partnerships have allowed for a productive exchange of ideas and growth in the innovations surrounding polymers and their applications.
Conclusion
Marco Brena stands out as a prominent figure in the realm of polymer inventions. His recent patents reflect a dedication to enhancing the performance and utility of materials used in everyday products. As he continues to innovate at 3V Inc., the contributions of Brena and his collaborators are sure to leave a lasting impact on the field of polymer science.