238000010438 heat treatment Methods 0.000 claims description 12.239000011159 matrix material Substances 0.000 claims description 20.230000002427 irreversible Effects 0.000 claims abstract description 8.230000002441 reversible Effects 0.000 claims abstract description 9.238000002844 melting Methods 0.000 claims abstract description 12.239000000758 substrate Substances 0.000 claims abstract description 18.239000007787 solid Substances 0.000 claims abstract description 18.239000002245 particle Substances 0.000 claims abstract description 54.238000000576 coating method Methods 0.000 claims abstract description 67.239000011248 coating agent Substances 0.000 claims abstract description 67.Status Abandoned legal-status Critical Current Links (F/K/A APIO, INC.) reassignment LANDEC CORPORATION RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: LANDEC CORPORATION Assigned to LANDEC CORPORATION, CURATION FOODS, INC. SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BITLER, STEVEN P, SCHAFER, JULIAN E Publication of US20150219505A1 publication Critical patent/US20150219505A1/en Priority claimed from US15/097,987 external-priority patent/US20160223409A1/en Assigned to JPMORGAN CHASE BANK, N.A. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to US20150608P priority Critical Priority to US12/653,294 priority patent/US8911861B2/en Application filed by Landec Corp filed Critical Landec Corp Priority to US14/571,256 priority patent/US20150219505A1/en Assigned to LANDEC CORPORATION reassignment LANDEC CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee Landec Corp Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Bitler Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Abandoned Application number US14/571,256 Inventor Robert Parker Julian E. Google Patents US20150219505A1 - Thermochromic Indicators US20150219505A1 - Thermochromic Indicators