Alkali-metallation of 6-Nylon and Anionic Graft-copolymerization of the Metallated Nylon with Acrylonitrile

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...

Drying kinetics of granular Nylon-6

In this study, the drying kinetics of granular nylon-6 has been investigated. Single particle drying experiments were carried out in a magnetic suspension balance (MSB) using dry air as drying agent. The comparison of measured and simulated data using Vrentas-Duda diffusion model shows a satisfactory prediction of mean particle moisture content and drying rates. The Flory-Huggins model predicts...

Nylon

the evaluation of language related engagment and task related engagment with the purpose of investigating the effect of metatalk and task typology

abstract while task-based instruction is considered as the most effective way to learn a language in the related literature, it is oversimplified on various grounds. different variables may affect how students are engaged with not only the language but also with the task itself. the present study was conducted to investigate language and task related engagement on the basis of the task typolog...