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:
Nov. 15, 1983
Filed:
Oct. 05, 1981
Applicant:
Inventors:
Robert R Klein, Berkeley Heights, NJ (US);
Henry S Makowski, deceased, late of Scotch Plains, NJ (US);
Assignee:
Exxon Research and Engineering Co., Florham Park, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ;
U.S. Cl.
CPC ...
525344 ; 525232 ; 5253318 ; 528500 ; 528502 ;
Abstract
The present invention relates to a process for the forming of a powder composition of a sulfonated polymer, wherein the powder has a volume density of about 15 to about 30 pounds/cubic foot and a water content of less than 2 wt. % wherein the polymer is selected from neutralized sulfonated elastomeric and thermoplastic polymers.