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:
Apr. 12, 1977
Filed:
Jan. 27, 1975
Applicant:
Inventors:
Abraham Cantor, Elkins Park, PA (US);
Murray W Winicov, Flushing, NY (US);
Assignee:
West Laboratories, Inc., Long Island City, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
252106 ; 252 / ; 252182 ; 424 80 ; 424150 ;
Abstract
The improved approach to the direct formulation of solid iodine carriers containing poly (N-vinyl-2-pyrrolidone) and an iodide, as disclosed in copending application Ser. No. 360,338, has been extended to the direct formulation of solid products containing, in addition to the PVP and iodide, compatible additives such as nonionic detergent, anionic detergent, elemental iodine and mixtures thereof, as well as to the direct formulation of other solid iodine carriers.