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:
Feb. 20, 2018
Filed:
Sep. 18, 2013
Applicant:
Kingspan Holdings (Irl) Limited, Kingscourt, IE;
Inventors:
Malcolm Rochefort, Starkes Ludlow, GB;
Lynne Ripley, North Yorkshire, GB;
Philip Holland, Huddersfield Yorkshire, GB;
Vincent Coppock, Cheshire, GB;
Assignee:
Kingspan Holdings (IRL) Limited, Kingscourt, County Cavan, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/00 (2006.01); C08J 9/14 (2006.01);
U.S. Cl.
CPC ...
C08J 9/148 (2013.01); C08J 9/0066 (2013.01); C08J 9/141 (2013.01); C08J 9/149 (2013.01); C08J 2201/022 (2013.01); C08J 2201/026 (2013.01); C08J 2203/14 (2013.01); C08J 2203/142 (2013.01); C08J 2203/144 (2013.01); C08J 2203/182 (2013.01); C08J 2203/202 (2013.01); C08J 2205/052 (2013.01); C08J 2361/10 (2013.01); C08J 2373/00 (2013.01);
Abstract
Phenolic closed-cell foam comprises a hydrocarbon blowing agent and includes an alkali metal silicate in an amount of at least 1% by weight. The foam has an aged thermal conductivity as determined by the procedures of EN13166:2008 of less than 0.025 W/m·K. The foam is formed from a phenolic resole resin mixture having a water content of greater than 15% by weight but less than 24% by weight.