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. 10, 2019
Filed:
Oct. 11, 2017
Applicants:
Rohm and Haas Company, Collegeville, PA (US);
The Board of Trustees of the University of Illinois, Urbana, IL (US);
Inventors:
Hsuan-Chin Wang, Urbana, IL (US);
Steven C. Zimmerman, Champaign, IL (US);
David M. Laganella, Swedesboro, NJ (US);
Assignees:
Rohm and Haas Company, Collegeville, PA (US);
The Board of Trustees of the University of Illinois, Urbana, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 25/28 (2006.01); A01N 33/04 (2006.01); A01N 43/80 (2006.01); A01N 43/68 (2006.01); A01N 37/10 (2006.01);
U.S. Cl.
CPC ...
A01N 25/28 (2013.01); A01N 33/04 (2013.01); A01N 37/10 (2013.01); A01N 43/68 (2013.01); A01N 43/80 (2013.01); A01N 2300/00 (2013.01);
Abstract
The present invention provides microcapsules with good barrier properties and the ability to release encapsulated hydrophobic liquids at low and high pH.