Company Filing History:
Years Active: 2005-2007
Title: The Innovative Contributions of Karl P. Rufener
Introduction
Karl P. Rufener, an accomplished inventor based in Loveland, Ohio, has made significant strides in the field of nanocomposite materials. Holding two patents, Rufener has focused his research on modifying polyolefin and high-density polyethylene (HDPE) nanocomposites, thereby contributing to advancements in material science that hold promise for various industrial applications.
Latest Patents
Rufener's latest inventions include two noteworthy patents:
1. **Shear Modification of Polyolefin-Clay Nanocomposites** - This patent discloses a method for modifying polyolefin-clay nanocomposites. The process involves shearing a melt of solution-prepared nanocomposites at an effective shear rate, resulting in a modified nanocomposite that exhibits significantly decreased complex melt viscosity, storage modulus, and loss modulus.
2. **Shear Modification of HDPE-Clay Nanocomposites** - This patent presents a method for modifying HDPE-clay nanocomposites, similarly achieved by shearing a melt of the nanocomposite at an effective shear rate. The innovation leads to a modified nanocomposite with increased complex melt viscosity, storage modulus, and loss modulus.
Career Highlights
Karl P. Rufener is currently associated with Equistar Chemicals, LP, where his work focuses on advancing the properties and functionalities of nanocomposite materials. His research plays a vital role in enhancing the chemical and physical properties of plastics, making them more viable for a diverse range of applications.
Collaborations
Within his workplace, Rufener collaborates closely with fellow researcher Mark K. Reinking. Their collective efforts signify a strong partnership aimed at pushing the boundaries of innovation in material science and engineering.
Conclusion
Karl P. Rufener continues to be a pivotal figure in the development of advanced nanocomposite materials. Through his innovative patents and collaborative spirit, he exemplifies the impact that dedicated inventors can make in science and industry, paving the way for future innovations.