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:
Feb. 23, 2016
Filed:
Dec. 05, 2012
Applicant:
Kt & G Corporation, Daejeon, KR;
Inventors:
Ik won Gwak, Daejeon, KR;
Jong-Oh Kim, Daejeon, KR;
Seong-Ho Ju, Daejeon, KR;
Young-Sin Kim, Daejeon, KR;
Kwang Se Lee, Daejeon, KR;
Assignee:
KT & G CORPORATION, Daejeon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A24D 3/14 (2006.01); A24D 1/02 (2006.01); A24D 1/00 (2006.01); A24D 3/00 (2006.01);
U.S. Cl.
CPC ...
A24D 1/02 (2013.01); A24D 1/002 (2013.01); A24D 1/025 (2013.01); A24D 3/00 (2013.01);
Abstract
A low ignition propensity cigarette paper includes a coating portion including a hydrophobic starch and a hydrophilic starch, and a plurality of pores including a micrometer-size pore and a nanometer-size pore, wherein the hydrophobic starch and the hydrophilic starch cover the micrometer-size pore and the nanometer-size pore.