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:
Jul. 01, 2008
Filed:
Jun. 09, 2004
Hyun-taek O, Jeollanam-do, KR;
Tae-bin Ahn, Uijeongbu-si, KR;
Jung-tae Park, Daejeon-si, KR;
Keon-hoon Yoo, Yeosu-si, KR;
Hyun-taek O, Jeollanam-do, KR;
Tae-bin Ahn, Uijeongbu-si, KR;
Jung-tae Park, Daejeon-si, KR;
Keon-hoon Yoo, Yeosu-si, KR;
LG Chem, Ltd., Seoul, KR;
Abstract
The present invention is related to a method of manufacture of a graft copolymer latex and its dried powder including a step of manufacture of a latex using a reactive surfactant for a surfactant in manufacturing of the graft copolymer latex containing acrylic polymers and a step of manufacture of dried powder in which the graft copolymer latex manufactured in the above step of manufacture of a latex is sprayed and dried. The method according to the present invention is effective in that it is possible to provide for dried powder of a graft copolymer latex having a low moisture content and a high powder density and to provide for a thermoplastic resin composition containing the above latex having superior luster, tensile strength, and thermal stability.