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:
Oct. 16, 2012
Filed:
Aug. 21, 2009
Tsuyoshi Urushihara, Saitama, JP;
Kazukiyo Nomura, Saitama, JP;
Naoto Ueda, Saitama, JP;
Yota Tsuneizumi, Saitama, JP;
Tsuyoshi Urushihara, Saitama, JP;
Kazukiyo Nomura, Saitama, JP;
Naoto Ueda, Saitama, JP;
Yota Tsuneizumi, Saitama, JP;
Adeka Corporation, Tokyo, JP;
Abstract
The present invention provides a polyolefin-based resin composition containing a crystal nucleating agent having a specific structure, which polyolefin-based resin composition has a superior transparency and whose crystallization is facilitated. The polyolefin-based resin composition is characterized by comprising, with respect to 100 parts by mass of a polyolefin-based resin, 0.01 to 1 parts by mass of at least one crystal nucleating agent selected from the group consisting of crystal nucleating agents each having a structure represented by one of the following Formulas (1) to (6):