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. 16, 2019
Filed:
Jun. 29, 2017
Applicant:
Discma Ag, Hünenberg, CH;
Inventor:
Richard Sieradzki, Frankfort, IL (US);
Assignee:
DISCMA AG, Hunenberg, CH;
Primary Examiner:
Int. Cl.
CPC ...
B29C 49/06 (2006.01); B29C 49/78 (2006.01); B65B 3/02 (2006.01); B29B 11/14 (2006.01); B29C 49/00 (2006.01); B29C 49/02 (2006.01); B29C 49/22 (2006.01); B29C 49/46 (2006.01); B29K 23/00 (2006.01); B29C 49/12 (2006.01); B29L 9/00 (2006.01);
U.S. Cl.
CPC ...
B29C 49/06 (2013.01); B29B 11/14 (2013.01); B29C 49/0073 (2013.01); B29C 49/02 (2013.01); B29C 49/22 (2013.01); B29C 49/46 (2013.01); B29C 49/786 (2013.01); B65B 3/022 (2013.01); B29B 2911/141 (2013.01); B29B 2911/1408 (2013.01); B29B 2911/1424 (2013.01); B29B 2911/14086 (2013.01); B29B 2911/14093 (2013.01); B29B 2911/14113 (2013.01); B29C 2049/027 (2013.01); B29C 2049/1266 (2013.01); B29C 2049/222 (2013.01); B29C 2049/225 (2013.01); B29C 2049/4664 (2013.01); B29K 2023/12 (2013.01); B29K 2995/0015 (2013.01); B29L 2009/005 (2013.01);
Abstract
A method and a preform for blow molding to form a plastic container are disclosed, the preform having a coating formed on an inner surface thereof. The coating reduces a loss of heat energy from the heated preform during expansion thereof to ensure the preform maintains a temperature at or above the phase change/solidification temperature of the material forming the preform.