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:
Sep. 14, 1976
Filed:
Oct. 05, 1972
Applicant:
Inventors:
Frank W Godsey, Jr, St. Petersburg, FL (US);
Ghazi Khattab, Parsippany, NJ (US);
Assignee:
Bio-Medical Sciences, Inc., Fairfield, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K / ;
U.S. Cl.
CPC ...
252408 ; 73356 ; 73358 ; 1161 / ; 1161145 ; 252299 ; 428-1 ;
Abstract
Thermally responsive materials are provided having improved resolidification (recrystallization) characteristics. These thermally responsive materials are useful as temperature indicating compositions by undergoing change of state as precise and predetermined temperatures. Marked improvement in the rate of recrystallization of these thermally responsive substances is obtained by the addition thereto of so-called 'nucleating agents' preferably supported on suitable support materials.