CHANGE IN FINE STRUCTURE AND DYEING BEHAVIOR OF NYLON 6 AND NYLON 66 FIBERS TREATED WITH FORMIC ACID

A Study on the Kinetic and Thermodynamic Parameters of Different Acid Dyes on Nylon 6 Fibers

The three-dimensional structure of nylon hydrolase and the mechanism of nylon-6 hydrolysis*

From the Department of Materials Science and Chemistry, Graduate School of Engineering, University of Hyogo, Hyogo 671-2280; Department of Life Science, Graduate School of Life Science, University of Hyogo, Hyogo 678-1297; RIKEN Harima Institute, SPring-8 Center, Hyogo 679-5148; Institute for Protein Research, Osaka University, Osaka 565-0871, Department of Intelligence Mechanical Technology, G...

Modification of Nylon 6 , 6 1

Nylon 6, 6 is regarded as tough and ductile materials since it exhibit high tensile elongation to break and high drop weight impact strengths. However, under conditions of stress concentration such as in the presence of sharp notches or cracks, polyamides exhibit brittle failure. This property, evaluated as notched Izod or Charpy impact tests, indicates that unmodified polyamides exhibit relati...

Nylon - 1313 from Brassylic Acid

Multi-pound production of nylon-1313 demonstrates that there are no serious obstacles to commercial production of this long-chain polyamide. The synthesis of nylon-1313 is remarkably simple and straightforward when compared to the reactions required to produce nylon-11 and -12. In many ways nylon-1313 is comparable to these other nylons, but it is lower melting, slightly less dense, and more hy...

Nylon