THERMAL DEGRADATION BEHAVIORS OF NYLON 4, MODIFIED NYLON 4, AND A COPOLYMER CONTAINING NYLON 4

Nylon

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...

Papain-Catalyzed Synthesis of Polyglutamate Containing a Nylon Monomer Unit

Peptides have the potential to serve as an alternative for petroleum-based polymers to support a sustainable society. However, they lack thermoplasticity, owing to their strong intermolecular interactions. In contrast, nylon is famous for its thermoplasticity and chemical resistance. Here, we synthesized peptides containing a nylon unit to modify their thermal properties by using papain-catalyz...

Nylon-fiber-induced neutrophil fragmentation.

We have investigated the effects of mechanical elution of neutrophils from nylon-wool fiber (NWF) using the scanning electron microscope and biochemical analysis of elution fractions. We have determined that mechanical removal of neutrophils from nylon-wool fiber disrupts neutrophils adherent to nylon-wool fiber and augments release of granules, release of peripheral cytoplasmic fragments, and ...

Reinforcement of nylon 6,6/nylon 6,6 grafted nanodiamond composites by in situ reactive extrusion

Nanodiamond (ND), an emerging new carbon material, was exploited to reinforce nylon 6,6 (PA66) polymer composites. Surface modified nanodiamonds with acyl chloride end groups were employed to chemically graft into PA66, enhancing the interfacial adhesion and thus the mechanical properties. The ND grafted PA66 (PA66-g-ND) reinforced PA66 composite prepared by in situ reactive extrusion exhibited...