This inventor holds 2 USPTO granted patents. Top assignee: Celanese Gmbh. Active years: 1976-1980.
Company Filing History:
Years Active: 1976-1980
Title: Innovations of George W Halek in Polymer Technology
Introduction
George W Halek is a notable inventor based in Summit, NJ (US), recognized for his contributions to polymer technology. He holds 2 patents that focus on processes related to polyethylene terephthalate and polybutylene terephthalate, which are crucial materials in the beverage and packaging industries.
Latest Patents
One of Halek's latest patents is a process for preparing polyethylene terephthalate useful for beverages. This innovative process aims to reduce the acetaldehyde content and generation rate of acetaldehyde in polyethylene terephthalate chips. The method involves stabilizing the polymer by heating it in air while maintaining specific ratios and conditions. The resulting stabilized polyethylene terephthalate has an acetaldehyde level of less than about 2.5 parts per million, making it suitable for carbonated beverage containers.
Another significant patent involves the production of blow-molded polybutylene terephthalate articles. This process utilizes a polybutylene terephthalate melt at specific temperatures and intrinsic viscosities to create strong, blow-molded articles. These articles, particularly aerosol pressurized bottles, demonstrate excellent strength characteristics, showcasing Halek's expertise in material science.
Career Highlights
Halek is currently associated with Celanese GmbH, where he continues to innovate in the field of polymer technology. His work has significantly impacted the manufacturing processes of materials used in various applications, particularly in the beverage industry.
Collaborations
Halek has collaborated with notable coworkers such as William T Freed and Jerome S Schaul, contributing to advancements in polymer processing and applications.
Conclusion
George W Halek's innovative work in polymer technology, particularly in polyethylene and polybutylene terephthalate, has made a significant impact on the industry. His patents reflect a commitment to improving material properties for practical applications, especially in the beverage sector.