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:
Mar. 01, 2016
Filed:
Dec. 26, 2012
Applicant:
Huhtamaki Films Germany Gmbh & Co. KG, Forchheim, DE;
Inventors:
Siegfried Schmitzer, Kürnach, DE;
Jürgen Panhans, Erlangen, DE;
Assignee:
Infiana Germany GmbH & Co. KG, Forchheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/085 (2006.01); C09J 7/02 (2006.01); B32B 15/09 (2006.01); B32B 27/08 (2006.01); B32B 27/18 (2006.01); B32B 27/32 (2006.01); C08L 65/00 (2006.01);
U.S. Cl.
CPC ...
C09J 7/0232 (2013.01); B32B 15/085 (2013.01); B32B 15/09 (2013.01); B32B 27/08 (2013.01); B32B 27/18 (2013.01); B32B 27/32 (2013.01); C09J 7/0235 (2013.01); B32B 2250/03 (2013.01); B32B 2250/05 (2013.01); B32B 2250/242 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2270/00 (2013.01); B32B 2307/21 (2013.01); B32B 2307/748 (2013.01); C08L 65/00 (2013.01); C09J 2201/602 (2013.01); C09J 2423/006 (2013.01); C09J 2453/006 (2013.01); C09J 2483/005 (2013.01); Y10T 156/10 (2015.01); Y10T 428/31533 (2015.04); Y10T 428/31663 (2015.04);
Abstract
Release film furnished on at least one side with a release layer (c) based on at least one cured polysiloxane, the film comprising at least one inner layer (a) based on at least one thermoplastic polymer, equipped with at least one at least oligomeric compound having a long-term antistatic effect, as antistat, and at least one layer (b) based on at least one thermoplastic polymer; method for producing the release film, and the use thereof as a detachable protective or masking film.