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:
Nov. 08, 2011
Filed:
Dec. 04, 2007
Ho-yeul Choi, Daejeon, KR;
Ji-sang Jeong, Daejeon, KR;
Dae-ho Lee, Daejeon, KR;
Sang-gil Lee, Seoul, KR;
Hak-lae Lee, Seoul, KR;
Chang-sun Han, Daejeon, KR;
Ho-Yeul Choi, Daejeon, KR;
Ji-Sang Jeong, Daejeon, KR;
Dae-Ho Lee, Daejeon, KR;
Sang-Gil Lee, Seoul, KR;
Hak-lae Lee, Seoul, KR;
Chang-sun Han, Daejeon, KR;
LG Chem, Ltd., , KR;
Abstract
The present invention relates to a styrene-butadiene latex, a preparation method thereof and a coating liquid containing the same, more precisely a styrene-butadiene latex binder for ink-jet paper containing ethylenically unsaturated monomer by 0.1-1.5 weight parts with lowering surface negative charge density, a preparation method thereof and a coating liquid containing the same. The present invention provides a coating liquid for ink-jet paper having excellent price competitiveness and coating work-ability and at the same time reducing energy cost for drying process and thereby provides an ink-jet paper with excellent printing quality.