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. 16, 2003
Filed:
Aug. 12, 2002
Applicant:
Inventor:
Chieh-Jen Wu, Kao-Hsiung, TW;
Assignee:
Cheng Loong Corporation, Taipei Hsien, US;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65B 6/308 ; F25D 3/08 ;
U.S. Cl.
CPC ...
B65B 6/308 ; F25D 3/08 ;
Abstract
A method for manufacturing a temperature-maintaing material includes the steps of (1) selecting a phase-change substance, (2) processing the phase-change substance to form a liquid, (3) processing the phase-change substance with high molecule material to form microcapsules, (4) drying the microcapsules, (5) mixing the microcapsules with adhesive and hardening agent to form a mixture and (6) melting, cooling down and pulverizing the mixture for further processing to form a coating on an object or a substrate.
Wu, Chieh-Jen. (2003). Method for manufacturing temperature-maintaining material (U.S. Patent No. 6619049). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6619049
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile