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:
Apr. 26, 2016
Filed:
Oct. 29, 2010
Applicant:
John William Miller, Allentown, PA (US);
Inventor:
John William Miller, Allentown, PA (US);
Assignee:
Air Products and Chemicals, Inc., Allentown, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/14 (2006.01); C08G 18/28 (2006.01); C08G 18/48 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08J 9/146 (2013.01); C08G 18/2835 (2013.01); C08G 18/4883 (2013.01); C08G 2101/005 (2013.01); C08G 2101/0025 (2013.01); C08J 2203/12 (2013.01); C08J 2203/142 (2013.01); C08J 2205/10 (2013.01); C08J 2375/04 (2013.01);
Abstract
Rigid polyurethane blowing agent enhancers, methods for using them, and the products produced by these methods are disclosed. The enhancers are low molecular weight alcohols and/or ethers that assist the action of blowing agents comprising a hydrohalocarbon compound.