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. 22, 2009
Filed:
Nov. 26, 2003
Hiroji Fukui, Osaka, JP;
Toshio Enami, Osaka, JP;
Hiroji Fukui, Osaka, JP;
Toshio Enami, Osaka, JP;
Sekisui Chemical Co., Ltd., Osaka, JP;
Abstract
Provided is a heat-decaying material that hardly deteriorates and decomposed at ordinary service temperatures, but decays within a short period of time when heated at relatively low temperatures. This comprises a polyoxyalkylene resin as the principal ingredient thereof, and has an oxygen atom content of from 15 to 55% by mass. When heated at a predetermined temperature falling between 150 and 350° C., at least 95% by mass of the material decays within 10 minutes. The heat-decaying material has many applications for production of porous materials, conductive particles transfer sheets, transfer sheets for circuit formation, pattern formation, etc.