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. 24, 2017
Filed:
Apr. 16, 2009
Yukihiro Kiuchi, Minato-ku, JP;
Tsunenori Yanagisawa, Minato-ku, JP;
Masatoshi Iji, Minato-ku, JP;
Kazuhiko Inoue, Minato-ku, JP;
Shin Serizawa, Minato-ku, JP;
Yukihiro Kiuchi, Minato-ku, JP;
Tsunenori Yanagisawa, Minato-ku, JP;
Masatoshi Iji, Minato-ku, JP;
Kazuhiko Inoue, Minato-ku, JP;
Shin Serizawa, Minato-ku, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
Disclosed is a polylactic acid resin composition having excellent bleed resistance and molecular weight retention ratio. A polylactic acid resin molded body is also disclosed. The polylactic acid resin composition contains a polylactic acid resin (a), a metal hydrate (b) having an alkali metal-containing substance content of not more than 0.2% by mass, and a phosphazene derivative (c). The polylactic acid resin molded body is obtained by molding the polylactic acid resin composition. Specifically, a polylactic acid molded body can be produced by filling a melt of the polylactic acid resin composition into a mold at a temperature in the range from glass transition temperature of said polylactic acid resin (a) to 110° C. and molding the melt therein.