Title:
VINYL CHLORIDE-BASED POLYMER HAVING HIGH VISCOSITY IN LOW SHEAR RANGE, PREPARATION METHOD THEREFOR, AND PLASTISOL COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2017/069425
Kind Code:
A1
Abstract:
The present invention relates to: a vinyl chloride-based polymer exhibiting high viscosity characteristics in a low shear range and exhibiting a characteristic in which viscosity and stress decrease as shear rate increases; a preparation method therefor; and a plastisol comprising the same. According to the present invention, the vinyl chloride-based polymer comprises a saponifying emulsifier in a specific ratio, thereby enabling a high viscosity characteristic to be exhibited in a low shear range and a Bingham fluid characteristic, in which viscosity and stress decrease as shear rate increases, to be exhibited.
Inventors:
BAE HEUNG KWON (KR)
YOUK KYUNG SEOG (KR)
LEE JUNG RAE (KR)
LEE HYUN MIN (KR)
YOUK KYUNG SEOG (KR)
LEE JUNG RAE (KR)
LEE HYUN MIN (KR)
Application Number:
PCT/KR2016/010931
Publication Date:
April 27, 2017
Filing Date:
September 29, 2016
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08L27/06; C08F2/24; C08J3/02
Foreign References:
| US4133947A | 1979-01-09 | |||
| CN102492310A | 2012-06-13 | |||
| US20030013828A1 | 2003-01-16 | |||
| US4115640A | 1978-09-19 | |||
| KR20150024953A | 2015-03-10 |
Other References:
See also references of EP 3263642A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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