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. 12, 2024
Filed:
Nov. 10, 2021
The United States of America, As Represented BY the Secretary of the Navy, Arlington, VA (US);
Benjamin G. Harvey, Ridgecrest, CA (US);
Michael D. Garrison, Ridgecrest, CA (US);
The United States of America, as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
The invention relates to cyanate ester resin blends containing resveratrol-based cyanate esters. At room temperature, the cyanate ester resin blend offers improved processability by remaining a liquid or forming a solid that melts at less than 70° C. The cyanate ester resin blend includes a resveratrol-based cyanate ester and a flexible cyanate ester having a configuration different than that of the resveratrol-based cyanate ester, where the resveratrol-based cyanate ester is no more than 80% of the total mass of the cyanate esters in the cyanate ester resin blend. A composite product can include the cyanate ester resin blend and a support material. When making the composite product, the support material is combined with the cyanate resin blend and cured at temperatures ranging from about 100° C. to about 300° C.