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:
Sep. 12, 2023
Filed:
May. 02, 2022
Applicant:
Anheuser-busch Inbev S.a., Brussels, BE;
Inventors:
Assignee:
ANHEUSER-BUSCH INBEV S.A., Brussels, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 45/00 (2006.01); B29C 49/22 (2006.01); B29B 11/14 (2006.01); B65D 23/02 (2006.01); B65D 83/00 (2006.01); B29C 49/06 (2006.01); B29B 11/08 (2006.01); B29C 35/08 (2006.01); B29C 49/42 (2006.01); B29C 49/64 (2006.01); B29C 45/16 (2006.01); B29K 23/00 (2006.01); B29K 67/00 (2006.01); B29K 77/00 (2006.01); B29K 105/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B29C 49/22 (2013.01); B29B 11/08 (2013.01); B29B 11/14 (2013.01); B29C 35/0805 (2013.01); B29C 49/06 (2013.01); B29C 49/4273 (2013.01); B29C 49/6418 (2013.01); B65D 23/02 (2013.01); B65D 83/0055 (2013.01); B29C 45/1684 (2013.01); B29C 2035/0822 (2013.01); B29C 2045/1601 (2013.01); B29C 2949/072 (2022.05); B29C 2949/073 (2022.05); B29C 2949/0773 (2022.05); B29C 2949/0819 (2022.05); B29C 2949/302 (2022.05); B29C 2949/3008 (2022.05); B29C 2949/3012 (2022.05); B29C 2949/3016 (2022.05); B29C 2949/3026 (2022.05); B29C 2949/3032 (2022.05); B29C 2949/3034 (2022.05); B29K 2023/06 (2013.01); B29K 2023/065 (2013.01); B29K 2023/086 (2013.01); B29K 2023/12 (2013.01); B29K 2067/00 (2013.01); B29K 2067/046 (2013.01); B29K 2077/00 (2013.01); B29K 2105/005 (2013.01); B29K 2105/0032 (2013.01); B29K 2105/258 (2013.01); B29L 2031/712 (2013.01); Y10T 428/1352 (2015.01);
Abstract
A preform for an integrally blow-moulded bag-in-container uses an inner layer and an outer layer, wherein the preform forms a two-layer container upon blow-moulding, and wherein the obtained inner layer of the container releases from the thus obtained outer layer upon introduction of a gas at a point of interface between the two layers. At least one of the inner and outer layers includes at least one additive allowing both inner and outer layers to reach their respective blow-moulding temperatures substantially simultaneously.