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. 07, 2006
Filed:
Apr. 30, 2004
Soo-bok Lee, Daejeon, KR;
IN Jun Park, Daejeon, KR;
Dong-kwon Kim, Daejeon, KR;
Jeong-hoon Kim, Daejeon, KR;
Jong-wook Ha, Daejeon, KR;
Won-wook SO, Daejeon, KR;
Kwang-won Lee, Daejeon, KR;
Kwang-han Kim, Daejeon, KR;
Mi-sun Cha, Daegu, KR;
Soo-Bok Lee, Daejeon, KR;
In Jun Park, Daejeon, KR;
Dong-Kwon Kim, Daejeon, KR;
Jeong-Hoon Kim, Daejeon, KR;
Jong-Wook Ha, Daejeon, KR;
Won-Wook So, Daejeon, KR;
Kwang-Won Lee, Daejeon, KR;
Kwang-Han Kim, Daejeon, KR;
Mi-Sun Cha, Daegu, KR;
Korea Research Institute of Chemical Technology, Daejeon, KR;
Abstract
The present invention relates to a fluorine-containing amphoteric polymer for surface coating and preparation method thereof, in particular, to a fluorine-containing amphoteric polymer for surface coating and preparation method thereof in which a hydrocarbon compound with hydrophilic groups serves as a main chain and a macromonomer prepared by copolymerization of an unsaturated hydrocarbon compound and a perfluoro alkyl compound is incorporated into side chains, thereby imparting amphoteric property on the present polymer. Therefore, the present polymer allows self-emulsification and shows soil release, water-repellent and oil-repellent properties with no help of emulsifier, applicable to a variety of industrial fields such as coating, adhesive, fiber, precision chemistry, biological/biochemical industry, electric/electronic, automobile and metal industries.