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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 10113039 B1

PDFFull Text
Expired
Date of Patent:
Oct. 30, 2018

Filed:

Apr. 20, 2015

Process for producing shaped articles of a polymer composition containing a polyamide, halogen-free flame retardant and glass fibers

Applicant:

Dsm Ip Assets B.v., Heerlen, NL;

Inventors:

Johannes Hoekstra, Echt, NL;

Rui Zhang, Echt, NL;

Assignee:

DSM IP ASSETS B.V., Heerlen, NL;

Attorney:

Nixon & Vanderhye P.C.

Primary Examiner:

Ana L Woodward

Int. Cl.
CPC ...
C08L 77/00 (2006.01); C08J 5/10 (2006.01); C08J 3/22 (2006.01); C08J 5/04 (2006.01); C08K 7/14 (2006.01); C08K 5/20 (2006.01); C08K 5/3492 (2006.01);
U.S. Cl.
CPC ...
C08J 5/10 (2013.01); C08J 3/226 (2013.01); C08J 5/043 (2013.01); C08K 5/20 (2013.01); C08K 5/34924 (2013.01); C08K 7/14 (2013.01); C08J 2377/02 (2013.01); C08J 2377/04 (2013.01); C08J 2377/06 (2013.01);
Abstract

The invention relates to a process for producing shaped articles comprising the steps of: —compounding a polymer composition (A) containing a polyamide, a halogen-free melamine based flame retardant and at most 15 wt. % of glass fibers into pellets, compounding a polymer composition (B) containing a polyamide, more than 15 wt. % of glass fibers, and not containing halogen-free melamine based flame retardant into pellets, —producing a mixture comprising the pellets of polymer composition (A) and (B), —molding the mixture comprising the pellets of polymer composition (A) and (B) into shaped articles.

Find Patent Forward Citations

Hoekstra, Johannes. (2018). Process for producing shaped articles of a polymer composition containing a polyamide, halogen-free flame retardant and glass fibers (U.S. Patent No. 10113039). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10113039

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

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