Location History:
- Vedano Al Lambro (Milan), IT (1978)
- Bergamo, IT (1977 - 1979)
Company Filing History:
Years Active: 1977-1979
Title: Giancarlo Crespolini: Innovator in Epoxy and Petroleum Resins
Introduction
Giancarlo Crespolini is a notable inventor based in Bergamo, Italy. He has made significant contributions to the field of chemical engineering, particularly in the development of liquid epoxy resins and petroleum resins. With a total of 4 patents to his name, Crespolini's work has had a lasting impact on the industry.
Latest Patents
Crespolini's latest patents include a method for the preparation of liquid epoxy resins from bisphenols. This innovative process involves gradually feeding an aqueous solution of alkali metal hydroxide into a solution of bisphenol-A in epichlorohydrin while maintaining the reaction medium at boiling point. The method allows for the distillation of water in the form of an azeotrope with epichlorohydrin, ensuring a low viscosity, epoxy equivalent, and hydrolyzable chlorine content in the final product. Another significant patent is for the process of preparing petroleum resins. This involves pre-polymerization of a hydrocarbon fraction containing olefins and diolefins, followed by polymerization in the presence of a Friedel-Crafts catalyst. The resulting petroleum resins form homogeneous mixtures with rubber, showcasing their versatility.
Career Highlights
Throughout his career, Crespolini has worked with prominent companies such as Società Italiana Resine S.i.r. S.p.a. and Euteco S.p.a. His expertise in resin technology has positioned him as a key figure in the development of innovative materials.
Collaborations
Crespolini has collaborated with notable professionals in his field, including Silvio Vargiu and Giulio Grazzini. These partnerships have contributed to the advancement of resin technologies and have fostered a collaborative environment for innovation.
Conclusion
Giancarlo Crespolini's contributions to the field of chemical engineering, particularly in epoxy and petroleum resins, highlight his role as an influential inventor. His patents and collaborations reflect a commitment to innovation and excellence in material science.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.