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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 10717871 B1

PDFFull Text
Date of Patent:
Jul. 21, 2020

Filed:

Jan. 18, 2016

Flame-retardant, glass fiber-containing molding compounds containing siloxane-containing polycarbonate block co-condensate

Applicant:

Covestro Deutschland Ag, Leverkusen, DE;

Inventors:

Alexander Meyer, Düsseldorf, DE;

Klaus Horn, Dormagen, DE;

Timo Kuhlmann, Leichlingen, DE;

Michael Erkelenz, Duisburg, DE;

Ulrich Liesenfelder, Bergisch Gladbach, DE;

Assignee:

Covestro Deutschland AG, Leverkusen, DE;

Attorney:

Faegre Drinker Biddle & Reath LLP

Primary Examiner:

Satya B Sastri

Int. Cl.
CPC ...
C08L 83/10 (2006.01); C08G 77/448 (2006.01); C08L 69/00 (2006.01); C08K 3/22 (2006.01); C08K 7/14 (2006.01); C08L 27/18 (2006.01); C08K 5/42 (2006.01);
U.S. Cl.
CPC ...
C08L 83/10 (2013.01); C08G 77/448 (2013.01); C08K 3/22 (2013.01); C08K 5/42 (2013.01); C08K 7/14 (2013.01); C08L 27/18 (2013.01); C08L 69/00 (2013.01); C08K 2003/2237 (2013.01); C08L 2201/02 (2013.01); C08L 2201/08 (2013.01); C08L 2205/02 (2013.01); C08L 2205/035 (2013.01);
Abstract

The present invention relates to flame-retardant moulding compositions comprising glass fibre and siloxane-containing polycarbonate block cocondensate, and also to a process for the production of these moulding compositions. The invention further relates to the use of these flame-retardant moulding compositions in injection-moulding and extrusion applications.

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Meyer, Alexander. (2020). Flame-retardant, glass fiber-containing molding compounds containing siloxane-containing polycarbonate block co-condensate (U.S. Patent No. 10717871). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10717871

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

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