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:
May. 27, 2014
Filed:
Oct. 10, 2011
Minho Jeon, Daejeon, KR;
Younghyo Park, Seoul, KR;
Kwangjin Chung, Daejeon, KR;
Myungahn OK, Daejeon, KR;
Minho Jeon, Daejeon, KR;
Younghyo Park, Seoul, KR;
Kwangjin Chung, Daejeon, KR;
Myungahn Ok, Daejeon, KR;
SK Innovations Co., Ltd., , KR;
Abstract
Provided are a composition for preparing expandable polypropylene carbonate and an expandable polypropylene carbonate prepared therefrom, and more particularly, to a composition for preparing expandable polypropylene carbonate capable of using supercritical carbon dioxide as a foaming agent and producing a foam having excellent moldability by using an appropriate foaming method. By using the composition according to the present invention, highly magnificated expandable polypropylene carbonate capable of having excellent thermal stability and dimensional stability can be prepared.