The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 05, 2018
Filed:
Jul. 25, 2012
Shinichi Ueno, Kobe, JP;
Yasumasa Bito, Kobe, JP;
Hiroyuki Kishimoto, Kobe, JP;
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe-Shi, Hyogo, JP;
Abstract
A computerized simulation method for evaluating dispersion of fillers in a high polymer material includes a step of defining a filler model comprising at least one particle, a step of defining a polymer model comprising a plurality of particles each having a first potential with respect to the particle of the filler model, a step of performing a molecular dynamics calculation of the filler model and the polymer model placed in a predetermined virtual space on the computer, and a step of observing the dispersion of the filler model from data obtained in the molecular dynamics calculation. The polymer model further includes at least one modified basal particle having a second potential with respect to the particle of the filler model, and the second potential differs from the first potential.