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:
Dec. 04, 1979
Filed:
May. 12, 1978
Applicant:
Inventors:
Edward N Walsh, New City, NY (US);
Ralph B Fearing, Bardonia, NY (US);
Assignee:
Stauffer Chemical Company, Westport, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C07F / ;
U.S. Cl.
CPC ...
4273 / ; 252-81 ; 260943 ; 427394 ; 106 1815 ;
Abstract
Novel phosphonxycarboxamides of the formula: ##STR1## wherein R.sup.1 and R.sup.2 are selected from the group consisting of aryl and alkyl having from 1-6 carbon atoms and may be the same or different; R.sup.3 represents hydrogen or --CH.sub.2 OH; R.sup.4 represents hydrogen, --CH.sub.3, --CH.sub.2 OH, or --C.sub.2 H.sub.4 OH, R.sup.5 represents an alkyl group having from 1-5 carbon atoms; and n represents 1 or 2 are useful as flame retardant agents for textile materials.