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:
Feb. 25, 2014
Filed:
Jan. 29, 2010
Satoshi Nagai, Wakayama, JP;
Katsuyuki Takano, Wakayama, JP;
Masahiro Suzuki, Wakayama, JP;
Takeshi Ban, Sumida-ku, JP;
Michio Yokosuka, Chuo-ku, JP;
Takeshi Ihara, Wakayama, JP;
Tohru Nishioka, Wakayama, JP;
Satoshi Nagai, Wakayama, JP;
Katsuyuki Takano, Wakayama, JP;
Masahiro Suzuki, Wakayama, JP;
Takeshi Ban, Sumida-ku, JP;
Michio Yokosuka, Chuo-ku, JP;
Takeshi Ihara, Wakayama, JP;
Tohru Nishioka, Wakayama, JP;
Kao Corporation, Tokyo, JP;
Abstract
The invention provides a means capable of effectively inactivating and removing allergen or a precursor thereof. The invention relates to an allergen-reducing agent containing water and a water-soluble polymer compound having units having hydroxy or carboxy groups wherein at least a part of hydrogen atoms of the hydroxy or carboxy groups are substituted by specific groups containing a polyether group.