logo

For the Inventor, By the Inventor

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.:

US 9449735 B1

PDFFull Text
Date of Patent:
Sep. 20, 2016

Filed:

Oct. 07, 2013

Molded article of polyolefin-based resin expanded beads

Applicant:

Jsp Corporation, Tokyo, JP;

Inventors:

Takuya Chiba, Yokkaichi, JP;

Masaharu Oikawa, Yokkaichi, JP;

Mitsuru Shinohara, Yokkaichi, JP;

Assignee:

JSP CORPORATION, Tokyo, JP;

Attorney:

Bacon & Thomas, PLLC

Primary Examiner:

Khanh Tuan Nguyen

Int. Cl.
CPC ...
H01B 1/06 (2006.01); H01B 1/24 (2006.01); C08J 9/00 (2006.01); C08J 9/12 (2006.01); C08J 9/18 (2006.01); C08J 9/232 (2006.01); C08J 9/34 (2006.01);
U.S. Cl.
CPC ...
H01B 1/24 (2013.01); C08J 9/008 (2013.01); C08J 9/0061 (2013.01); C08J 9/122 (2013.01); C08J 9/18 (2013.01); C08J 9/232 (2013.01); C08J 9/34 (2013.01); C08J 2201/034 (2013.01); C08J 2203/06 (2013.01); C08J 2205/052 (2013.01); C08J 2323/10 (2013.01); C08J 2423/04 (2013.01); C08J 2453/00 (2013.01);
Abstract

An electrostatic dissipating molded article having a surface resistivity of 1×10to 1×10Ω and obtained by in-mold molding of multi-layered polyolefin-based resin expanded beads each having an polyolefin-based resin expanded core layer and a polyolefin-based resin cover layer which covers the polyolefin-based resin expanded core layer and which is formed from a polyolefin-based resin (A), a polymeric antistatic agent (B) of a block copolymer of a polyether block and a polyolefin block, and an electrically conductive carbon black (C), the components (A) to (C) being present in a specific proportion.

Find Patent Forward Citations

Chiba, Takuya. (2016). Molded article of polyolefin-based resin expanded beads (U.S. Patent No. 9449735). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9449735

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…