Alasdair McEwen

Title: Alasdair McEwen: Innovator in Polymeric Films

Introduction

Alasdair McEwen is a notable inventor based in Wigton, GB. He has made significant contributions to the field of polymeric films, holding 2 patents that showcase his innovative approach to materials science.

Latest Patents

McEwen's latest patents focus on a biaxially oriented polyolefin single or multi-layer film. This film comprises at least one core layer made from a propylenic polymer component, combined with either an ethylenic polymer component or a styrenic polymer component. The films exhibit a dynamic loss modulus (E″) at 3 Hz and 25°C, ranging from 28 to 136 MPa (TD) and/or 73 to 135 MPa (MD). Additionally, they demonstrate a dynamic storage modulus (E') at the same frequency and temperature, between 630 to 2800 MPa (TD) and/or 1300 to 3000 MPa (MD). These films are particularly suitable for use as label facestock, providing improved conformability for applications such as labeling squeezable containers.

Career Highlights

Alasdair McEwen is currently associated with Innovia Films Limited, where he continues to develop advanced polymeric solutions. His work has significantly impacted the industry, particularly in enhancing the performance and usability of packaging materials.

Collaborations

Throughout his career, McEwen has collaborated with notable colleagues, including Peter Mills and Mike Taylor. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Alasdair McEwen's contributions to the field of polymeric films exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of material properties and their applications in real-world scenarios.