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:
May. 07, 1985
Filed:
Oct. 03, 1983
Applicant:
Inventors:
Alexander Maurer, Hurth, DE;
Horst Staendeke, Lohmar, DE;
Assignee:
Hoechst Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D / ;
U.S. Cl.
CPC ...
106 1816 ; 252602 ; 252606 ; 423305 ; 423315 ;
Abstract
The disclosure provides activated ammonium polyphosphate undergoing decomposition at an increased rate at temperatures within the range 300.degree. to 600.degree. C., the ammonium polyphosphate having been obtained by reacting it with melamine and/or dicyandiamide or their derivatives at 100.degree. to 200.degree. C.