Location History:
- Taylors, SC (US) (2016 - 2018)
- Dover, DE (US) (2018)
Company Filing History:
Years Active: 2016-2018
Title: Innovations of Andrew LaChapell
Introduction
Andrew LaChapell is an accomplished inventor based in Taylors, SC (US). He has made significant contributions to the field of adhesive compositions, holding a total of 3 patents. His work focuses on developing innovative solutions that enhance the functionality and sustainability of packaging materials.
Latest Patents
LaChapell's latest patents include advancements in pressure sensitive adhesive compositions. These compositions are designed to be removable, making them particularly useful for facestocks and packaging labels that are intended to be recycled. The innovative pressure sensitive adhesives (PSAs) feature a unique formulation that includes at least one monomer capable of free radical polymerization, with a glass transition temperature of less than or equal to 10°C. Additionally, the compositions incorporate a mono-olefinically unsaturated monomer with aldehyde or ketone functionality, along with a polyhydrazide crosslinker that possesses hydrazine functionality. The resulting PSA composition demonstrates a peel adhesion value ranging from about 0.4 lbs/in (70 N/m) to about 4 lbs/in (700 N/m), with a film remaining on the polymeric packaging after sink-float testing between 0% to about 8%.
Another notable patent involves the creation of labeled packages that consist of a polymeric package, a filmic facestock material serving as a label, and a pressure sensitive adhesive that adheres the label to the package. This innovative approach ensures that the adhesive composition is effective while maintaining the integrity of the packaging.
Career Highlights
Andrew LaChapell is currently employed at Synthomer USA LLC, where he continues to develop cutting-edge adhesive technologies. His expertise in polymer chemistry and adhesive formulations has positioned him as a key player in the industry.
Collaborations
LaChapell collaborates with Jong S Guo, leveraging their combined expertise to drive innovation in adhesive solutions.
Conclusion
Andrew LaChapell's contributions to adhesive technology reflect his commitment to innovation and sustainability. His patents not only enhance the performance of packaging materials but also promote environmentally friendly practices in the industry.