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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 10240007 B1

PDFFull Text
Date of Patent:
Mar. 26, 2019

Filed:

Dec. 02, 2015

Shaped polylactide article and method of preparation

Applicant:

Purac Biochem Bv, Gorinchem, NL;

Inventors:

Siebe Cornelis De Vos, Gorinchem, NL;

Robert Edgar Haan, Gorinchem, NL;

Geraldus Gerardus Johannes Schennink, Wageningen, NL;

Assignee:

PURAC BIOCHEM BV, Gorinchem, NL;

Attorney:

Oliff PLC

Primary Examiner:

Christopher M Rodd

Int. Cl.
CPC ...
C08J 3/00 (2006.01); B29C 45/72 (2006.01); B29C 45/00 (2006.01); C08J 5/00 (2006.01); C08L 67/04 (2006.01); B29K 67/00 (2006.01);
U.S. Cl.
CPC ...
C08J 3/005 (2013.01); B29C 45/0001 (2013.01); B29C 45/72 (2013.01); C08J 5/00 (2013.01); C08L 67/04 (2013.01); B29K 2067/046 (2013.01); C08J 2367/04 (2013.01); C08J 2467/04 (2013.01); C08L 2205/025 (2013.01);
Abstract

A method for preparing a shaped polylactide article including stereocomplex polylactide and to a shaped article obtainable by the method. In particular the method comprises melt mixing and solidifying poly-L-lactide (PLLA) and poly-D-lactide (PDLA) homopolymers in a weight ratio whereby one of the homopolymers is in excess, subsequently solid mixing the so obtained blend with additional homopolymer, and shaping the obtained solids mixture.

Find Patent Forward Citations

De Vos, Siebe. (2019). Shaped polylactide article and method of preparation (U.S. Patent No. 10240007). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10240007

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

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