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:
May. 31, 2016
Filed:
Jan. 24, 2013
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Scott T. Matteucci, Midland, MI (US);
William G. Stobby, Ann Arbor, MI (US);
Daniel T. Youmans, Jr., Midland, MI (US);
Beata A. Kilos, Midland, MI (US);
Cathy L. Tway, Midland, MI (US);
Dean Millar, Midland, MI (US);
Kevin J. Bouck, Midland, MI (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/00 (2006.01); C08J 9/00 (2006.01); C08G 18/08 (2006.01); C08G 18/42 (2006.01); C08G 18/72 (2006.01); C08K 5/54 (2006.01); C08K 7/26 (2006.01); C08K 3/36 (2006.01);
U.S. Cl.
CPC ...
C08J 9/0066 (2013.01); C08G 18/14 (2013.01); C08G 18/4208 (2013.01); C08G 18/72 (2013.01); C08K 5/54 (2013.01); C08K 7/26 (2013.01); C08J 2375/04 (2013.01); C08J 2375/06 (2013.01); C08K 3/36 (2013.01); Y10T 428/27 (2015.01);
Abstract
Disclosed herein are polyisocyanurate and/or polyurethane foams containing non-porous silica particles derived from mesoporous cellular foams, wherein the polyisocyanurate and/or polyurethane foams have enhanced heat and/or fire resistance. Processes for making such foams and methods of using them are also disclosed.