Julen Bascaran

Title: Julen Bascaran: Innovation in Metal-Casting Binders

Introduction

Julen Bascaran is an inventor associated with Columbus, Ohio, and Ask Chemicals GmbH. His work includes a patented binder system for metal casting that combines furan chemistry with an epoxidized fatty-acid plasticizer.

Latest Patents

Bascaran is credited with 1 patent, titled “Esters of Epoxidized Fatty Acids in Furfuryl Alcohol Binders.” The invention describes a metal-casting binder system containing furfuryl alcohol, a reactive furan resin modified with phenolic resole, and a plasticizer that includes an epoxidized fatty acid.

The resin is specified at approximately 18 to 22 percent by weight of the binder system. The plasticizer may include plant seed oils such as soybean, linseed, rapeseed, cottonseed, or sunflower oil, and is specified at approximately 4 to 9 percent by weight. Furfuryl alcohol and the plasticizer together make up approximately 75 to 85 percent by weight of the system. The formulation may also include silane at approximately 0.1 to 0.5 percent by weight.

Career Highlights

Bascaran’s patent reflects an application of materials innovation to metal casting. By incorporating an epoxidized fatty-acid plasticizer into a furfuryl-alcohol binder, the disclosed formulation brings together reactive furan resin chemistry and plant-derived oil components.

Collaborations

The patent information identifies Michael R. Nocera as a coworker. Bascaran is also associated with Ask Chemicals GmbH, a company connected to the development of the described binder technology.

Conclusion

Julen Bascaran’s patented work focuses on a metal-casting binder formulation that combines furan resin, furfuryl alcohol, and an epoxidized fatty-acid plasticizer.