Location History:
- Edgewood Boro, Allegheny County, PA (US) (1988 - 1992)
- Edgewood Boro, PA (US) (1990 - 1993)
- Edgewood Borough, PA (US) (1994)
Company Filing History:
Years Active: 1988-1994
Title: The Innovative Journey of Andrew J. Sivak
Introduction
Andrew J. Sivak is a notable inventor based in Edgewood Boro, Pennsylvania. He has made significant contributions to the field of polymer chemistry, holding a total of 15 patents. His pioneering innovations focus on incorporating functional groups into polymers, advancing the capabilities of materials in various applications.
Latest Patents
Among his latest patents, Andrew has disclosed new polymers made in supported Ziegler-Natta systems. These polymers include monomers exhibiting polar functionality, such as through a hydroxyl group or other functional groups that are protected during polymerization. This protection is achieved using a protective alkyl silane group, which is removed after polymerization, restoring the functionality of the groups. The typical polymers produced through this method are polyolefins that have functional groups on their backbone. These functional groups can react with conventional dyes and perform additional functions, enabling further reactions with other reactive compounds.
Career Highlights
Andrew J. Sivak works at Aristech Chemical Corporation, where he continues to innovate in the field of polymers. His extensive knowledge and expertise have led to numerous advancements in polymer technology, making significant impacts on the industry.
Collaborations
In his career, Andrew has collaborated with talented colleagues such as Leonard A. Cullo and William L. Krayer. Together, they have worked on various projects that have pushed the boundaries of polymer science.
Conclusion
Andrew J. Sivak's contributions to polymer chemistry, particularly through his innovative patents, have established him as an influential figure in the field. His work continues to inspire future advancements in materials science and engineering.