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. 03, 2002
Filed:
Oct. 16, 2001
Applicant:
Inventors:
Bryn Hird, Cincinnati, OH (US);
Edward Joseph Urankar, Mason, OH (US);
Brian Bernard Filippini, Mentor, OH (US);
Richard Michael Lange, Euclid, OH (US);
Bryan Allers Grisso, Holbrook, GB;
Yan Zhao, Hamilton, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/28 ; A61F 1/315 ;
U.S. Cl.
CPC ...
C08J 9/28 ; A61F 1/315 ;
Abstract
This application relates to microporous, open-celled polymeric foam materials with physical characteristics that make them suitable for a variety of uses produced from high internal phase emulsions (HIPEs). This application particularly relates to oxidatively stable emulsifiers used to stabilize the HIPE and the foams produced from such HIPEs.