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:
Oct. 24, 1995
Filed:
Mar. 03, 1995
Applicant:
Inventor:
Richard T Stringfield, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210690 ; 210691 ; 210692 ; 521 56 ; 521146 ; 521 31 ; 521 38 ;
Abstract
Polymeric adsorbent resins having both the high capacity associated with microporosity and the favorable kinetics associated with mesoporosity and macroporosity are useful for the chromatographic separation of organic compounds. These resins are prepared by alkylene bridging haloalkylated, porogen modified, cross-linked copolymers.