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:
Dec. 04, 2018
Filed:
Jan. 09, 2015
Applicant:
Novamont S.p.a., Novara, IT;
Inventors:
Catia Bastioli, Novara, IT;
Luigi Capuzzi, Novara, IT;
Francesca Digioia, Barengo, IT;
Nicola Marini, Varallo Pombia, IT;
Assignee:
NOVAMONT S.P.A., Novara, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/11 (2006.01); C08G 63/16 (2006.01); C08K 5/00 (2006.01); C08K 5/10 (2006.01); C08L 67/04 (2006.01); C08J 3/18 (2006.01);
U.S. Cl.
CPC ...
C08K 5/11 (2013.01); C08G 63/16 (2013.01); C08J 3/18 (2013.01); C08K 5/0016 (2013.01); C08K 5/10 (2013.01); C08L 67/04 (2013.01); C08J 2327/06 (2013.01);
Abstract
This invention relates to a family of aliphatic esters having the following general structure:R—O—C(O)—R—C(O)-[—O—R—O—C(O)—R—C(O)-]—O—R These esters are particularly suitable for use as plasticizers for various types of polymers such as for example vinyl polymers of the polyvinyl chloride (PVC) type, thermoplastic elastomers, and hydroxy acid polyesters, for example polyesters of lactic acid.