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:
Jan. 20, 1981
Filed:
Nov. 13, 1978
Applicant:
Inventor:
Julius H Deutsch, Chicago, IL (US);
Assignee:
Stepan Chemical Company, Northfield, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
526209 ; 1621 / ; 1621 / ; 1621 / ; 162169 ; 260 / ; 260 / ; 260 / ; 260 / ; 525244 ; 525258 ; 525263 ; 525291 ; 525303 ; 525308 ; 526 93 ; 526202 ; 526206 ; 526287 ; 526304 ; 526317 ; 526319 ; 5263297 ; 526340 ; 526346 ;
Abstract
Emulsion polymerization is carried out with reactive surfactants comprised of ring sulfonated maleate half esters of alkoxylated alkyl arylols.