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:
Mar. 17, 2009
Filed:
Oct. 06, 2005
Applicants:
Wayne Devonport, Doylestown, PA (US);
Susan J. Fitzwater, Ambler, PA (US);
Eric G. Lundquist, North Wales, PA (US);
Inventors:
Wayne Devonport, Doylestown, PA (US);
Susan J. Fitzwater, Ambler, PA (US);
Eric G. Lundquist, North Wales, PA (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 120/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for preparing crosslinked polymer particles at high solids levels (i.e., >40 wt %). Also provided is a method for predicting whether a selection of reaction conditions for preparing crosslinked polymer particles will exhibit a potential for forming a gel and a method for predicting whether a selection of reaction conditions will or will not result in the formation of a gel.