logo

For the Inventor, By the Inventor

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 9527918 B1

PDFFull Text
Date of Patent:
Dec. 27, 2016

Filed:

Mar. 28, 2013

Antibacterial polymers and method for obtaining the same

Applicant:

Parx Plastics Bv, Lb Nieuwerkerk ad Ijssel, NL;

Inventors:

Michele Fiori, Bologna, IT;

Nunzia Nocerino, Ercolano, IT;

Rosanna Capparelli, Portici, IT;

Andrea Fulgione, Portici, IT;

Michael Van Der Jagt, Rotterdam, NL;

Chiara Medaglia, Portici, IT;

Marco Marchetti, Montefiore Dell'Aso, IT;

Norberto Roveri, Bologna, IT;

Rocco Mercuri, Bevagna, IT;

Marco Lelli, Monghidoro, IT;

Francesca Rinaldi, Ferrara, IT;

Assignee:

PARX PLASTICS BV, Nieuwerkerk ad Ijssel, NL;

Attorney:

Pearne & Gordon LLP

Primary Examiner:

Irina S Zemel

Assistant Examiner:

Jeffrey Lenihan

Int. Cl.
CPC ...
C08F 10/06 (2006.01); C08F 12/08 (2006.01); C08F 14/06 (2006.01); C08G 61/10 (2006.01); C08G 63/68 (2006.01); C08G 64/24 (2006.01); C08G 69/26 (2006.01); C07K 16/28 (2006.01); A61K 39/395 (2006.01); C07H 21/04 (2006.01); C12N 15/117 (2010.01); A61K 39/00 (2006.01); C07K 14/705 (2006.01); C07K 16/18 (2006.01); C12N 5/10 (2006.01); C12N 5/12 (2006.01); C12N 15/63 (2006.01);
U.S. Cl.
CPC ...
C07K 16/2896 (2013.01); A61K 39/3955 (2013.01); A61K 39/39533 (2013.01); C07H 21/04 (2013.01); C07K 16/28 (2013.01); C12N 15/117 (2013.01); A61K 2039/505 (2013.01); C07K 14/705 (2013.01); C07K 16/18 (2013.01); C07K 2316/96 (2013.01); C07K 2317/21 (2013.01); C07K 2317/24 (2013.01); C07K 2317/33 (2013.01); C07K 2317/34 (2013.01); C07K 2317/51 (2013.01); C07K 2317/515 (2013.01); C07K 2317/52 (2013.01); C07K 2317/56 (2013.01); C07K 2317/565 (2013.01); C07K 2317/76 (2013.01); C07K 2317/92 (2013.01); C07K 2317/94 (2013.01); C12N 5/10 (2013.01); C12N 5/12 (2013.01); C12N 15/63 (2013.01); C12N 2310/17 (2013.01);
Abstract

The invention relates to polymers selected from among polypropylene (PP), polycarbonate (PC), acrylonitrile-butadiene-styrene (ABS), polyvinylchloride (PVC) and polyethylene terephthalate (PET), nylon and polystyrene, having antibacterial properties, wherein the antibacterial effect is obtained by adding a zinc salt selected from among: zinc PCA, zinc oxide, zinc hydroxide, zinc pyrrolidone or zinc pyrithione during the process of polymerization of the monomers. The antibacterial polymers are used to prepare products intended to enter into contact with the skin.

Find Patent Forward Citations

Loading…