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:
Oct. 23, 1984
Filed:
Nov. 26, 1982
Applicant:
Inventor:
Douglas K Hillshafer, Lake Jackson, TX (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
436 56 ; 436 85 ; 436178 ; 436161 ; 525 51 ;
Abstract
The ratio of two or more components employed to produce a thermoset or thermoplastic polymer are determined by analyzing the resultant polymer to determine ratio of tracer elements therein which were incorporated separately into each of the components employed to produce the polymer.