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.:
Date of Patent:
Jan. 08, 2019
Filed:
Nov. 05, 2010
Catia Bastioli, Novara, IT;
Giampietro Borsotti, Novara, IT;
Luigi Capuzzi, Novara, IT;
Gian Tomaso Masala, Novara, IT;
Tiziana Milizia, Novara, IT;
Roberto Vallero, Borgo D'ale, IT;
Catia Bastioli, Novara, IT;
Giampietro Borsotti, Novara, IT;
Luigi Capuzzi, Novara, IT;
Gian Tomaso Masala, Novara, IT;
Tiziana Milizia, Novara, IT;
Roberto Vallero, Borgo D'ale, IT;
NOVAMONT S.P.A., Novara, IT;
Abstract
Disclosed are biodegradable aliphatic-aromatic polyesters obtained from aliphatic dicarboxylic acids, polyfunctional aromatic acids and diols, wherein the polyfunctional aromatic acids are constituted by mixtures of acids of renewable and synthetic origin its esters. In particular, the polyfunctional aromatic acids comprise at least one phthatic diacid and at least one heterocyclic aromatic diacid of renewable origin, which can be 2,5-furandicarboxylic acid and its esters. Also, provided are mixtures of the polyesters with other biodegradable polymers both of natural and synthetic origin.