Title:
PRODUCTION METHOD FOR A VINYL CHLORIDE-BASED RESIN HAVING OUTSTANDING PARTICLE UNIFORMITY AND HEAT STABILITY
Document Type and Number:
WIPO Patent Application WO/2012/008654
Kind Code:
A1
Abstract:
The present invention relates to a production method for a vinyl chloride-based resin having outstanding particle uniformity and heat stability, which is advantageous in that, by using an inorganic dispersion that has a specific structure while also being able to eliminate hydrogen chloride in a step in which a vinyl chloride resin is produced, a vinyl chloride resin will be produced that has outstanding particle uniformity and heat stability and also the thermal decomposition temperature of the resin is increased such that it is possible to even improve the product whiteness and physical properties during processing.
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Inventors:
KIM YONG JIN (KR)
KIM KYUNG-HYUN (KR)
KIM KYUNG-HYUN (KR)
Application Number:
PCT/KR2010/006258
Publication Date:
January 19, 2012
Filing Date:
September 14, 2010
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
KIM YONG JIN (KR)
KIM KYUNG-HYUN (KR)
KIM YONG JIN (KR)
KIM KYUNG-HYUN (KR)
International Classes:
C08F2/44; C08F14/06; C08K9/04; C08L27/06
Foreign References:
| US20080103253A1 | 2008-05-01 | |||
| US4710551A | 1987-12-01 |
Other References:
YONG-ZHONG, B. ET AL.: "Thermal Stability, Smoke Emission and Mechanical Properties of Poly(vinyl chloride)/Hydrotalcite Nanocomposites.", POLYM. DEGRAD. STAB., vol. 93, 23 November 2007 (2007-11-23), pages 448 - 455
Attorney, Agent or Firm:
CHO, IN-JE (KR)
조인제 (KR)
조인제 (KR)
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Claims:
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