Company Filing History:
Years Active: 1982
Title: The Innovative Contribution of Valery Tokar in Cement Technology
Introduction
Valery Tokar, an accomplished inventor based in University Heights, OH, has made significant strides in the field of construction materials. With a keen focus on enhancing the properties of Portland cement, her innovative work is poised to impact the industry positively.
Latest Patents
Tokar holds a patent for her invention titled "Additive Composition for Portland Cement Materials." This groundbreaking additive composition has been specifically formulated to accelerate the setting time of cement while also improving its compressive strength. The composition primarily consists of a concentrated aqueous solution of calcium nitrate and a waste byproduct stream of triethanolamine bottoms. To this mixture, a minor quantity of an alkali metal or alkaline earth metal salt of polyhydroxy aliphatic compounds, such as gluconic acid or lignosulfonic acid, is added. This innovative solution is expected to enhance the performance of mortars and concretes, proving essential in modern construction practices.
Career Highlights
Valery Tokar is affiliated with The Euclid Chemical Company, where she contributes her expertise to advancements in cement technology. Her patent underscores her commitment to innovating materials that align with the industry's needs for higher efficiency and durability.
Collaborations
Throughout her career, Tokar has likely collaborated with various research institutions and professionals within the construction materials sector. Such partnerships are vital for facilitating the practical application and further development of her innovative additive composition.
Conclusion
In conclusion, Valery Tokar's contributions to cement technology through her patented innovations represent a significant advancement in construction materials. Her dedication to improving the properties of Portland cement not only showcases her ingenuity as an inventor but also highlights the importance of innovative solutions in the ever-evolving construction industry.