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:
Mar. 21, 1995
Filed:
Jul. 23, 1993
Applicant:
Inventor:
Arthur Z Moss, Wilmington, DE (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C09K / ;
U.S. Cl.
CPC ...
524423 ; 524435 ; 523205 ; 523206 ; 252194 ; 264239 ;
Abstract
Melt formable thermoplastic resins which exhibit a difference in color between their wet and dry states, processes for melt forming such resins, and the resulting melt formed shaped articles are provided.