Company Filing History:
Years Active: 1979-1980
Title: Innovations in Flame Retardant Fabrics by Sidney P. Schreiber
Introduction
Sidney P. Schreiber is a notable inventor based in Metairie, LA (US). She has made significant contributions to the field of textile engineering, particularly in the development of flame retardant cotton fabrics. With a total of 2 patents, her work has advanced the safety and durability of cellulosic materials.
Latest Patents
One of her latest patents focuses on transfer techniques for producing flame retardant cotton fabrics. This innovative process imparts flame resistance to cellulose-containing materials, enabling them to meet modern flammability standards. The method involves applying an aqueous solution containing a methylol phosphorus compound, followed by heat drying to reduce moisture content to about 15% or less. The polymerization of the phosphorus material within the cellulose is achieved through various indirect aqueous ammonia curing techniques. This invention not only improves the flame proofing of cellulosic materials but also avoids the use of ammonia gas during the curing process, ensuring minimal loss in tensile strength and maintaining the fabric's desirable hand. Additionally, her formulations for imparting flame retardance utilize a 'wet-transfer' technique, which enhances the flame-resistant properties of cotton and cotton-blended fabrics.
Career Highlights
Sidney P. Schreiber has dedicated her career to advancing textile safety through innovative research and development. Her work has been recognized for its practical applications in the textile industry, particularly in enhancing the safety of everyday fabrics.
Collaborations
Throughout her career, Sidney has collaborated with esteemed colleagues, including Robert J. Harper, Jr. and Timothy A. Calamari, Jr. These partnerships have contributed to the successful development and implementation of her patented technologies.
Conclusion
Sidney P. Schreiber's contributions to the field of flame retardant fabrics represent a significant advancement in textile safety. Her innovative techniques and formulations continue to impact the industry positively, ensuring that cellulosic materials meet essential safety standards.