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:
Nov. 20, 2018
Filed:
Nov. 13, 2015
Idemitsu Kosan Co., Ltd., Chiyoda-ku, JP;
Masao Aida, Ichihara, JP;
Hokuto Yamasaki, Sodegaura, JP;
Tatsuyoshi Yokota, Ichihara, JP;
Yoshinori Sato, Ichihara, JP;
IDEMITSU KOSAN CO., LTD., Chiyoda-ku, JP;
Abstract
A method for stirring resin pellets, which includes stirring adhesive resin pellets in a liquid in a stirring tank equipped with a stirring impeller, under the condition satisfying the following relational expression (I): wherein ρ is the density of the liquid (kg/m), Np is the power number of the stirring impeller, n is the rotational speed (1/s), D is the diameter of the stirring impeller (m), Δρ is the difference in density between the resin pellets and the liquid (kg/m), g is the gravitational acceleration (m/s), and dp is the particle diameter of the resin pellets (m).