This inventor holds 2 USPTO granted patents. Top assignees: Invista Norh America S.à.r.l, Invista North America S.a.r.l.. Active years: 2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Saint Blaise, FR (2005)
- L'Eglise Vieille, FR (2005)
Company Filing History:
Years Active: 2005
Title: Innovations of Nicolas Philippe Berthoud
Introduction
Nicolas Philippe Berthoud is a notable inventor based in Saint Blaise, France. He has made significant contributions to the field of textile engineering, particularly in the production of composite elastic yarns. With a total of 2 patents, Berthoud's work has advanced the capabilities of yarn production, enhancing the quality and performance of fabrics.
Latest Patents
One of Berthoud's latest patents is the air-jet method for producing composite elastic yarns. This innovative continuous method allows for the production of composite elastic yarns at speeds up to 700 m/min. The process involves stretching an elastomeric yarn, such as spandex, by 2.0× (100%) to 10.5× (950%) while heating it to a maximum temperature of 220°C. The yarn is then air-jet entangled with a relatively inelastic yarn component to create a composite elastic yarn. Finally, the composite yarn undergoes in-line heat treatment at a maximum temperature of 240°C. This method results in improved stitch clarity, making it particularly suitable for hosiery, and allows for tailored fabric properties that were previously unattainable with standard spandex yarns.
Career Highlights
Throughout his career, Berthoud has worked with prominent companies in the textile industry, including Invista North America S.a.r.l. and Invista North America S.à.r.l. His expertise in yarn production has positioned him as a key figure in the development of innovative textile solutions.
Collaborations
Berthoud has collaborated with notable professionals in his field, including Willem Bakker and Bernd Pulvermacher. These partnerships have contributed to the advancement of his research and the successful implementation of his patented technologies.
Conclusion
Nicolas Philippe Berthoud's contributions to the textile industry through his innovative methods for producing composite elastic yarns have significantly impacted fabric technology. His work continues to influence the development of high-performance textiles, showcasing the importance of innovation in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile