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. 21, 2017
Filed:
Jan. 16, 2012
Applicant:
Christopherus Bader, Neftenbach, CH;
Inventor:
Christopherus Bader, Neftenbach, CH;
Assignee:
Priamus System Technologies AG, Schaffhausen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/16 (2006.01); B29C 45/76 (2006.01); B29C 45/77 (2006.01); B29C 45/78 (2006.01);
U.S. Cl.
CPC ...
B29C 45/1646 (2013.01); B29C 45/16 (2013.01); B29C 45/164 (2013.01); B29C 45/1684 (2013.01); B29C 45/768 (2013.01); B29C 45/7646 (2013.01); B29C 45/77 (2013.01); B29C 45/78 (2013.01); B29C 2045/1648 (2013.01);
Abstract
A method for producing multilayer objects from a polymer melt, especially in an injection mold, especially preforms having a barrier layer, wherein a viscosity, especially a shear speed, of the melt is determined. The viscosity, especially the shear speed, of at least one layer is determined in the injection mold and optionally monitored and/or regulated.