John H Lawrence

Title: John H. Lawrence: Innovator in Biaxially-Oriented Polypropylene Films

Introduction

John H. Lawrence is a notable inventor based in Schaumburg, IL (US). He has made significant contributions to the field of materials science, particularly in the development of polyester-containing biaxially-oriented polypropylene films. With a total of 2 patents to his name, Lawrence's work has had a meaningful impact on the industry.

Latest Patents

Lawrence's latest patents focus on polyester-containing multilayer biaxially-oriented polypropylene films. These innovations involve a two- or three-layer polyester-containing cap layer that is bonded to a monoaxially oriented polypropylene core. The resulting composite is then oriented in a direction transverse to the core layer's orientation. A tie layer is interposed between the core and the polyester, and the polyester contains silicone fluid as a processing aid. This method enhances the properties of the films, making them more versatile for various applications.

Career Highlights

Throughout his career, John H. Lawrence has worked with several companies, including QPF, LLC and Applied Extrusion Technologies, Inc. His experience in these organizations has allowed him to refine his expertise in polymer technology and film production.

Collaborations

Lawrence has collaborated with notable professionals in his field, including Alan M. Davis and Tung-Yao Weng. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

John H. Lawrence is a distinguished inventor whose work in polyester-containing biaxially-oriented polypropylene films has paved the way for advancements in material science. His contributions continue to influence the industry and inspire future innovations.