Title:
WATER-DISPERSIBLE POLYESTER RESIN HAVING IMPROVED WATER RESISTANCE AND CHEMICAL RESISTANCE, WATER-DISPERSION EMULSION CONTAINING SAME, AND PREPARATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2016/171398
Kind Code:
A1
Abstract:
The present invention relates to a water-dispersible polyester resin having improved water resistance and chemical resistance, a water-dispersion emulsion containing the same, and a preparation method thereof. The present invention can minimize the use of organic solvents to be added to a water-dispersible polyester resin to thereby reduce hazard to a human body, does not create odor by excluding a use of amines, and can prepare a water-dispersion emulsion having excellent coating, adhesive property, and water-dispersion stability without using emulsifiers such as surfactants.
Inventors:
YIM YOU-JIN (KR)
KIM SOON-KI (KR)
KIM SOON-KI (KR)
Application Number:
PCT/KR2016/002889
Publication Date:
October 27, 2016
Filing Date:
March 23, 2016
Export Citation:
Assignee:
SK CHEMICALS CO LTD (KR)
International Classes:
C08G63/181; C08J3/02
Foreign References:
| US20040072003A1 | 2004-04-15 | |||
| JP2002538274A | 2002-11-12 | |||
| US4340519A | 1982-07-20 | |||
| KR101489429B1 | 2015-02-03 | |||
| US6080807A | 2000-06-27 |
Other References:
See also references of EP 3287481A4
Attorney, Agent or Firm:
FIRSTLAW P.C. (KR)
제일특허법인 (KR)
제일특허법인 (KR)
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