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:
Apr. 30, 2019
Filed:
Nov. 18, 2011
Applicants:
Patrizio Andriolo, Morlanwelz, BE;
Alain Gris, Maubeuge, FR;
Inventors:
Patrizio Andriolo, Morlanwelz, BE;
Alain Gris, Maubeuge, FR;
Assignee:
TOTAL RESEARCH & TECHNOLOGY FELUY, Seneffe, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 5/00 (2006.01); B29D 22/00 (2006.01); B29C 49/00 (2006.01); B29C 49/04 (2006.01); C08L 23/14 (2006.01); B29K 23/00 (2006.01);
U.S. Cl.
CPC ...
B29D 22/003 (2013.01); B29C 49/0005 (2013.01); B29C 49/04 (2013.01); C08L 23/142 (2013.01); B29K 2023/083 (2013.01); B29K 2023/086 (2013.01); B29K 2023/14 (2013.01); C08L 2314/06 (2013.01); Y10T 428/1397 (2015.01);
Abstract
Extrusion blow-molded articles which may include a polypropylene layer are described. The polypropylene layer may include a polypropylene composition layer which may have a specific random copolymer of propylene and at least one comonomer. Also described are processes for the production of such extrusion blow-molded articles.