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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 11407873 B1

PDFFull Text
Date of Patent:
Aug. 09, 2022

Filed:

Feb. 07, 2017

Process for foaming polyolefin compositions using a modified high density polyethylene

Applicant:

Dow Global Technologeis Llc, Midland, MI (US);

Inventors:

Jiawen Xiong, Shanghai, CN;

Gangwei Sun, Shanghai, CN;

Mohamed Esseghir, Collegeville, PA (US);

Hongyu Chen, Shanghai, CN;

Jeffrey M. Cogen, Collegeville, PA (US);

Yi Zhang, Shanghai, CN;

Assignee:

Dow Global Technologies LLC, Midland, MI (US);

Attorney:

Quarles & Brady LLP

Primary Examiner:

Irina S Zemel

Int. Cl.
CPC ...
C08J 9/00 (2006.01); C08J 9/12 (2006.01); C08K 5/00 (2006.01);
U.S. Cl.
CPC ...
C08J 9/0061 (2013.01); C08J 9/122 (2013.01); C08K 5/0083 (2013.01); C08J 2201/03 (2013.01); C08J 2207/06 (2013.01); C08J 2323/06 (2013.01); C08J 2323/30 (2013.01); C08J 2427/18 (2013.01);
Abstract

The present disclosure provides a foamable composition containing (A) a high density polyethylene (HDPE); (B) a low density polyethylene (LDPE); (C) a peroxide-modified HDPE; and (D) a nucleator. The present disclosure also provides a process for making a foam composition. Additionally, the present disclosure provides a foam formed from a foamable composition, and a cable with an insulation layer containing the foam.

Find Patent Forward Citations

Xiong, Jiawen. (2022). Process for foaming polyolefin compositions using a modified high density polyethylene (U.S. Patent No. 11407873). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11407873

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

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