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:
Jan. 01, 2019
Filed:
Apr. 29, 2016
Applicant:
Sumitomo Rubber Industries, Ltd., Kobe-shi, Hyogo, JP;
Inventors:
Tomomi Masui, Kobe, JP;
Hiroyuki Kishimoto, Kobe, JP;
Assignee:
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe-shi, Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 23/20 (2018.01); G01N 23/202 (2006.01); G01N 23/201 (2018.01); G01N 33/44 (2006.01); C08F 212/08 (2006.01);
U.S. Cl.
CPC ...
G01N 23/202 (2013.01); C08F 212/08 (2013.01); G01N 23/201 (2013.01); G01N 33/445 (2013.01); G01N 2223/054 (2013.01); G01N 2223/106 (2013.01); G01N 2223/1016 (2013.01); G01N 2223/345 (2013.01);
Abstract
A method for evaluating the crosslink concentration in a crosslinked rubber is provided. The present invention relates to a method for evaluating the crosslink concentration in a crosslinked rubber by small-angle X-ray scattering or small-angle neutron scattering using measurement samples prepared by swelling the crosslinked rubber to different degrees of swelling.