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:
Apr. 04, 2017
Filed:
Mar. 13, 2013
In-mold foam molded body comprising polypropylene resin foam particles and method for producing same
Applicant:
Kaneka Corporation, Osaka-shi, Osaka, JP;
Inventors:
Keishi Sato, Settsu, JP;
Toru Yoshida, Settsu, JP;
Assignee:
KANEKA CORPORATION, Osaka-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/00 (2006.01); B29C 44/44 (2006.01); C08J 9/232 (2006.01); C08J 9/18 (2006.01); B29C 44/02 (2006.01); B29K 23/00 (2006.01); B29K 79/00 (2006.01);
U.S. Cl.
CPC ...
C08J 9/0028 (2013.01); B29C 44/02 (2013.01); B29C 44/445 (2013.01); C08J 9/0023 (2013.01); C08J 9/18 (2013.01); C08J 9/232 (2013.01); B29K 2023/12 (2013.01); B29K 2079/00 (2013.01); C08J 2323/12 (2013.01);
Abstract
An in-mold foaming molded product having a thin wall part of the present invention contains expanded polypropylene resin particles. The expanded polypropylene resin particles include a polypropylene resin composition that contains an aliphatic diethanolamine fatty acid ester and an aliphatic diethanolamine in a total amount of not less than 0.1 part by weight but not greater than 5 parts by weight with respect to 100 parts by weight of polypropylene resin.