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:
Jan. 31, 2017
Filed:
Jun. 26, 2012
Applicant:
Christian Beisele, Mullheim, DE;
Inventor:
Christian Beisele, Mullheim, DE;
Assignee:
HUNTSMAN INTERNATIONAL LLC, The Woodlands, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/38 (2006.01); H01B 19/04 (2006.01); C08L 63/00 (2006.01); H01B 3/40 (2006.01); H01B 3/46 (2006.01); H01B 3/42 (2006.01);
U.S. Cl.
CPC ...
H01B 19/04 (2013.01); C08L 63/00 (2013.01); H01B 3/40 (2013.01); H01B 3/427 (2013.01); H01B 3/46 (2013.01); Y10T 428/31511 (2015.04);
Abstract
Disclosed is the use of a curable composition for padding-free encapsulation of instrument transformers comprising (a) a cycloaliphatic epoxy resin, (b) a polyoxyalkylene diglycidylether (c) an OH-terminated polysiloxane, (d) a cyclic polysiloxane and (e) a non-ionic, fluoroaliphatic surface-active reagent, (f) a filler, (g) a hardener selected from anhydrides, (h) a curing accelerator selected from accelerators for anhydride curing of epoxy resins.