18573796. POLYURETHANE UREA FIBER OR FILM AND PREPARATION METHOD THEREOF simplified abstract (BASF SE)
Contents
POLYURETHANE UREA FIBER OR FILM AND PREPARATION METHOD THEREOF
Organization Name
Inventor(s)
Xiu Juan Zhang of Shanghai (CN)
Dieter Rodewald of Ludwigshafen (DE)
Ming Qian Zhou of Shanghai (CN)
Dian Bo Jiang of Shanghai (CN)
POLYURETHANE UREA FIBER OR FILM AND PREPARATION METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 18573796 titled 'POLYURETHANE UREA FIBER OR FILM AND PREPARATION METHOD THEREOF
The abstract describes a polyurethane urea fiber or film with high elongation, low modulus, low hysteresis loss, and excellent clastic recovery. The material is made from a copolymer glycol, a diisocyanate, a chain extender, and optionally a chain terminator, with a hard segment content of 8.0-13.0% by weight.
- High elongation, low modulus, low hysteresis loss, and excellent clastic recovery
- Formed from copolymer glycol, diisocyanate, chain extender, and optionally a chain terminator
- Hard segment content in the range of 8.0-13.0% by weight
Potential Applications: - Textile industry for stretchable fabrics - Medical industry for elastic bandages or wound dressings - Sports industry for flexible and durable sportswear
Problems Solved: - Provides high elongation and clastic recovery - Offers low modulus and hysteresis loss - Enhances flexibility and durability in various applications
Benefits: - Improved performance in stretchable materials - Enhanced comfort and fit in clothing - Increased durability and longevity in products
Commercial Applications: - Elastic clothing and accessories - Medical devices and supplies - Sports equipment and apparel
Questions about Polyurethane Urea Fiber or Film: 1. How does the hard segment content affect the properties of the material?
- The hard segment content influences the material's elasticity, strength, and durability.
2. What industries can benefit the most from the use of this polyurethane urea fiber or film?
- The textile, medical, and sports industries are likely to benefit significantly from this innovative material.
Original Abstract Submitted
A polyurethane urea fiber or film is made having high elongation, low modulus, low hysteresis loss, and excellent clastic recovery. The clastic polyurethane clastic fiber or film is formed from a copolymer glycol, a diisocyanate, a chain extender and optionally a chain terminator. The hard segment content of the polyurethane fibers is in the range of 8.0-13.0% by weight.
