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:
Jul. 08, 1980
Filed:
Dec. 12, 1977
Applicant:
Inventors:
Selwyn H Rose, Highland Park, IL (US);
Ashok Chattopadhyay, Mt. Prospect, IL (US);
Assignee:
DeSoto, Inc., Des Plaines, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ; C08K / ; C08K / ;
U.S. Cl.
CPC ...
260 13 ; 260 / ; 260 / ; 260 / ; 528168 ;
Abstract
This invention relates to aqueous suspensions of polyphosphazene polymers and copolymers, the production thereof, and to new halogen-free polyphosphazene copolymers having a phenoxy substituent and a second substituent selected from phenyl phenoxy, naphthoxy, and mixtures thereof.