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. 03, 2018
Filed:
Mar. 05, 2012
Naonori Shiina, Yokohama, JP;
Hideo Sekiguchi, Yokohama, JP;
Toshio Horie, Yokohama, JP;
Akira Kitaichi, Yokohama, JP;
Susumu Nakano, Yokohama, JP;
Hiroo Miyairi, Yokohama, JP;
Hiroko Nakano, Yokohama, JP;
Shinya Nakano, Yokohama, JP;
Naonori Shiina, Yokohama, JP;
Hideo Sekiguchi, Yokohama, JP;
Toshio Horie, Yokohama, JP;
Akira Kitaichi, Yokohama, JP;
Susumu Nakano, Yokohama, JP;
Hiroo Miyairi, Yokohama, JP;
SUMATICS BLADES LIMITED, Hong Kong, HK;
Abstract
A foam composite with a skin formed in one shot by charging plastic powders or minute particles together with polyolefin pellets that can be cross-linked and foamed in a mold, and heating the mold while rotating. The composite absorbs almost no moisture, having satisfactory strength, being excellent as an insulating material. Further, providing a covering of a non-foaming or a slightly foaming material to the pellet of polyolefin that can be cross-linked and foamed, and conducting the forming, foamed granules as a core, and a covering of a reinforcing member for the core.