Location History:
- New Castle County, DE (US) (1977)
- Newark, DE (US) (2001)
Company Filing History:
Years Active: 1977-2001
Title: The Innovations of Donald Kirkbright Black
Introduction
Donald Kirkbright Black is a notable inventor based in New Castle County, DE (US). He has made significant contributions to the field of paper manufacturing through his innovative patents. With a total of 2 patents, Black has focused on enhancing the quality and usability of paper products.
Latest Patents
Black's latest patents include advancements in 2-oxetanone sizing agents. His work on fine paper that is sized with a 2-oxetanone alkaline sizing agent addresses machine feed problems in high-speed converting or reprographic machines. This includes applications for continuous forms bond paper and adding machine paper. Additionally, he has developed processes for converting paper into envelopes and other paper products. Another significant patent involves the stabilization of thermally unstable dimethyl terephthalate, which is produced by the cooxidation-esterification process. This stabilization is achieved by incorporating alkali metal compound material, ensuring high purity and stability.
Career Highlights
Donald Kirkbright Black is associated with Hercules Corporation, where he has applied his expertise in the development of innovative paper products. His work has contributed to advancements in the manufacturing processes and quality of paper.
Collaborations
Some of his notable coworkers include Kyle J Bottorff and Clement L Brungardt. Their collaboration has likely fostered an environment of innovation and creativity within the company.
Conclusion
Donald Kirkbright Black's contributions to the field of paper manufacturing through his patents demonstrate his commitment to innovation. His work continues to influence the industry and improve the functionality of paper products.