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. 11, 2007
Filed:
Aug. 18, 2004
Applicants:
Friedrich Müller, Lauf, DE;
Christoph Dinkelmeyer, Lauf, DE;
Alfred Gemmel, Kalchreuth, DE;
Inventors:
Assignee:
Nexans, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01K 1/015 (2006.01); H01B 3/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
An insulation material based on polymeric plastic is specified, to which glass particles that consist of types of glass with different softening points are added for stabilization in case of fire. To provide protection in a very broad temperature range, at least three types of glass with different softening points are used as the glass particles, namely, a first type of glass with a softening point below about 470° C., a second type of glass with a softening point above about 470° C. and below about 620° C., and a third type of glass with a softening point above about 760° C.