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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 9487625 B1

PDFFull Text
Date of Patent:
Nov. 08, 2016

Filed:

Apr. 02, 2015

Poly(butylene-co-adipate terephthalate), method of manufacture and uses thereof

Applicant:

Sabic Global Technologies B.v., Bergen Op Zoom, NL;

Inventors:

Husnu Alp Alidedeoglu, Evansville, IN (US);

Ganesh Kannan, Sugar Land, TX (US);

Assignee:

SABIC GLOBAL TECHNOLOGIES B.V., , NL;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Susannah Chung

Assistant Examiner:

Robert T Butcher

Int. Cl.
CPC ...
C08G 63/60 (2006.01); C08K 5/00 (2006.01); C08K 11/00 (2006.01); D06P 1/52 (2006.01); C08G 63/48 (2006.01); C08G 63/91 (2006.01); C08L 51/00 (2006.01); C08C 19/24 (2006.01); C08F 8/40 (2006.01); C08G 18/73 (2006.01); C08G 63/183 (2006.01); C08G 63/78 (2006.01); C08G 18/42 (2006.01); C08K 5/05 (2006.01); C08K 5/101 (2006.01); C08L 3/00 (2006.01); C08L 67/02 (2006.01); C08L 67/04 (2006.01); C08L 69/00 (2006.01); C08L 77/12 (2006.01); C09D 167/00 (2006.01); C09D 167/04 (2006.01); C09D 169/00 (2006.01); C09D 177/12 (2006.01);
U.S. Cl.
CPC ...
C08G 63/916 (2013.01); C08G 18/4216 (2013.01); C08G 18/4225 (2013.01); C08G 18/73 (2013.01); C08G 63/183 (2013.01); C08G 63/78 (2013.01); C08K 5/05 (2013.01); C08K 5/101 (2013.01); C08L 3/00 (2013.01); C08L 67/02 (2013.01); C08L 67/04 (2013.01); C08L 69/00 (2013.01); C08L 77/12 (2013.01); C09D 167/00 (2013.01); C09D 167/04 (2013.01); C09D 169/00 (2013.01); C09D 177/12 (2013.01); C08L 2205/02 (2013.01); Y02P 20/582 (2015.11);
Abstract

A poly(butylene terephthalate-co-adipate) copolymer is disclosed, where the copolymer has a melt temperature from 105 to 125° C., and wherein the copolymer includes a polyester component residue derived from a terephthalic-containing polyester homopolymer, a terephthalic-containing polyester copolymer, and combinations thereof, and further includes a polyester residue component; a quencher residue; and from 0.05 to 5 weight % based on total weight of poly(butylene terephthalate-co-adipate) copolymer of a residue of an isocyanurate, polyisocyanate, and combinations thereof. Compositions and articles including the copolymer are also described.

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