Simulation method for high polymer material

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United States of America Patent

PATENT NO 9477794
APP PUB NO 20130311155A1
SERIAL NO

13859035

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Abstract

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A computerized simulation method for evaluating the dispersion of fillers in a high polymer material is disclosed. The method comprises: a simulation step in which, using filler models and polymer models placed in a predetermined virtual space, a molecular dynamics calculation is performed; and an evaluation step in which, from results of the simulation step, the dispersion of the filler models is evaluated. The evaluation step includes a step of computing a mean-square displacement of most influential particles for which a cutoff distance largest in the filler particle is defined. Thereby, the dispersion can be evaluated certainly at short times.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO RUBBER INDUSTRIES LTD6-9 WAKINOHAMA-CHO 3-CHOME CHUO-KU KOBE-SHI HYOGO 651-0072

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ueno, Shinichi Kobe, JP 17 47

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