James M Kaczmarczik

Title: Innovations of James M Kaczmarczik

Introduction

James M Kaczmarczik is a notable inventor based in Maplewood, MN (US). He has made significant contributions to the field of materials and pavement marking technologies. With a total of five patents to his name, Kaczmarczik's work reflects a commitment to innovation and practical applications.

Latest Patents

Kaczmarczik's latest patents include a method for conforming a microporous sheet to a solid surface. This conformable marking sheet comprises a microporous thermoplastic polymer base sheet that features a network of interconnected pores. The design allows for a low yield stress, making it adaptable to rough surfaces. The pores can be filled with a diluent, such as wax, or the diluent may be removed through extraction. Additionally, the construction may include an adhesive layer on the bottom and a top marking indicium layer that contains a polymeric binder with retroflective lens elements embedded within it.

Another significant patent involves pavement markers with silicone adhesive. This invention includes a pavement marker that features an object, such as a sheet or a raised pavement marker body, with an upper surface designed for pavement marking. The lower surface is equipped with a bottom layer of polyorganosiloxane pressure-sensitive adhesive. The patent also describes a laminate system for attaching the pavement marker to a roadway surface, which consists of multiple layers of pressure-sensitive adhesive and a layer of deformable material characterized by high cohesive strength. Furthermore, a method for marking pavement at temperatures below 15 degrees Celsius is outlined, which involves applying pressure-sensitive adhesive to bond the marking material to the pavement.

Career Highlights

Kaczmarczik is associated with the Minnesota Mining and Manufacturing Company, a well-known organization in the field of materials and manufacturing. His work has contributed to advancements in pavement marking technologies, enhancing safety and visibility on roadways.

Collaborations

Kaczmarczik has collaborated with notable coworkers, including James E Lasch and James A Klein. Their combined expertise has likely fostered innovative solutions in their respective fields.

Conclusion

James M Kaczmarczik's contributions to innovation in materials and pavement marking technologies are noteworthy. His patents reflect a dedication to improving practical applications in everyday life.