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:
Nov. 25, 2014
Filed:
Jun. 20, 2007
Applicants:
Laurent Duranel, Nivelles, BE;
Emmanuel Humbeeck, Feluy, BE;
Inventors:
Laurent Duranel, Nivelles, BE;
Emmanuel Humbeeck, Feluy, BE;
Assignee:
Total Research & Technology Feluy, Seneffe (Feluy), BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 39/02 (2006.01); C08F 10/06 (2006.01); B29C 49/00 (2006.01); B29C 49/12 (2006.01); B29C 35/08 (2006.01); C08F 210/06 (2006.01); B29K 23/00 (2006.01); B29C 49/16 (2006.01); C08L 23/14 (2006.01); B29C 49/06 (2006.01);
U.S. Cl.
CPC ...
C08F 10/06 (2013.01); B29C 49/12 (2013.01); B29C 2035/0822 (2013.01); B29B 2911/1404 (2013.01); B29C 49/0005 (2013.01); B29B 2911/1402 (2013.01); C08F 210/06 (2013.01); B29K 2023/12 (2013.01); B29B 2911/14033 (2013.01); B29B 2911/14106 (2013.01); B29B 2911/14133 (2013.01); B29C 49/16 (2013.01); C08L 2203/02 (2013.01); C08L 23/142 (2013.01); B29B 2911/14026 (2013.01); B29B 2911/14926 (2013.01); B29B 2911/1498 (2013.01); B29K 2623/12 (2013.01); B29B 2911/14326 (2013.01); B29C 49/06 (2013.01);
Abstract
The present invention discloses a method for preparing vials, preferably medical vials by two-stage injection-stretch-blow-molding with a random copolymer of propylene having a melt index MI2 of from 1 to 3 dg/min and an ethylene content of from 2 to 3.5 wt % based on the weight of the resin, and wherein the preform injection temperature is of at least 280° C.