Company Filing History:
Years Active: 1992-1993
Title: Joseph A Roderiguez: Innovator in Polyester Technology
Introduction
Joseph A Roderiguez is a notable inventor based in Charlotte, NC (US). He has made significant contributions to the field of polyester technology, holding 2 patents that showcase his innovative approach to enhancing fiber properties.
Latest Patents
Roderiguez's latest patents focus on a polyester copolymer fiber that boasts enhanced strength and dyeability. The invention outlines a method for producing a polyester filament with superior tensile strength, dyeability, and shrinkage properties. The process involves forming a polyester copolymer from a mixture of terephthalic acid (TA) or dimethyl terephthalate (DMT), ethylene glycol, adipic acid, and pentaerythritol. The specific amounts of adipic acid and pentaerythritol are crucial for achieving the desired fiber characteristics. The resulting fiber exhibits an atmospheric dyeability that surpasses that of unenhanced PET, along with a modulus greater than 3.0 g/denier, a tenacity ranging from 5 to 7 g/denier, and a hot air shrinkage of less than 10%.
Career Highlights
Throughout his career, Roderiguez has worked with prominent companies, including Hoechst Celanese Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in polyester technology.
Collaborations
Roderiguez has collaborated with notable professionals in his field, including Theodore D Meiss. These partnerships have fostered innovation and the development of new technologies in the textile industry.
Conclusion
Joseph A Roderiguez stands out as an influential inventor in the realm of polyester technology. His innovative patents and career achievements reflect his dedication to enhancing fiber properties and advancing the industry.