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. 26, 2015
Filed:
Jun. 29, 2012
Applicants:
Atsushi Kato, Osaka, JP;
Naoki Kawanaka, Okayama, JP;
Masao Ieno, Okayama, JP;
Inventors:
Assignees:
TOYOBO CO., LTD., Osaka-shi, JP;
JAPAN EXLAN COMPANY LIMITED, Osaka-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08F 8/00 (2006.01); A47G 9/02 (2006.01); C08L 33/08 (2006.01); C08L 67/00 (2006.01); C08L 67/02 (2006.01);
U.S. Cl.
CPC ...
A47G 9/02 (2013.01); C08L 33/08 (2013.01); C08L 67/00 (2013.01);
Abstract
The present invention provides padding which is suitable as bedding and clothing items having both exothermic property upon moisture absorption and bulkiness in high levels and being able to give comfortable environment to human body. The present invention relates to a padding containing 25 to 85% by weight of polyester fiber, characterized in that the padding contains 15 to 75% by weight of a cross-linked polyacrylate fiber of a magnesium salt type and/or a calcium salt type.