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:
May. 21, 2013
Filed:
Mar. 08, 2011
Applicants:
Yasunobu Arakawa, Gamagori, JP;
Jun Ito, Gamagori, JP;
Inventors:
Yasunobu Arakawa, Gamagori, JP;
Jun Ito, Gamagori, JP;
Assignee:
Takemoto Yushi Kabushiki Kaisha, Gamagori-shi, Aichi-ken, JP;
Primary Examiner:
Int. Cl.
CPC ...
D06M 13/325 (2006.01); C08K 5/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A processing agent for polyurethane elastomer fibers contains a specified type of dispersion medium having a mineral oil as its essential component in an amount of 80-99.99 mass % and a dispersoid of a specified type made of urethane compound in an amount of 0.01-20 mass % for a total of 100 mass %, having its average particle diameter adjusted to 0.01-500 μm as measured by a specified method such that packages with superior roll shape and unwinding property can be obtained.