Company Filing History:
Years Active: 1988-2003
Title: Innovations by Lawrence C Vaniseghem
Introduction
Lawrence C Vaniseghem is a notable inventor based in Duluth, MN (US). He has made significant contributions to the field of screen printing through his innovative patents. With a total of 4 patents, Vaniseghem has developed compositions that enhance the quality and durability of screen printing stencils.
Latest Patents
One of his latest patents is a screen printing stencil composition with improved water resistance. This invention features a photosensitive composition that includes a polymer with a vinylpyridine monomer or polymer possessing a pyridinium salt character and a photoreactable constituent. The stencil, once dried, exposed, cured, and treated with alkaline solutions, achieves enhanced solvent and water resistance while remaining reclaimable with an acidic wash. This innovation allows for a screen/stencil assembly that maintains high structural integrity through repeated use, producing high-resolution and quality screen printing images.
Another significant patent is a non-photosensitive aqueous blockout composition and blockout method for screen printing. Similar to his previous invention, this composition also utilizes a polymer comprising a vinylpyridine monomer or polymer with a pyridinium salt character and a photoreactable constituent. The resulting stencil provides the same benefits of durability and high-quality output, reinforcing Vaniseghem's expertise in this area.
Career Highlights
Lawrence C Vaniseghem is currently associated with The Chromaline Corporation, where he continues to innovate in the field of screen printing. His work has been instrumental in advancing the technology used in stencil production, making it more efficient and effective for various applications.
Collaborations
Throughout his career, Vaniseghem has collaborated with talented individuals such as Alexander S Gybin and Kyle K Johnson. These partnerships have contributed to the development of his innovative patents and have fostered a collaborative environment for creativity and invention.
Conclusion
Lawrence C Vaniseghem's contributions to screen printing technology through his patents demonstrate his commitment to innovation and quality. His work continues to influence the industry, providing solutions that enhance the capabilities of screen printing.