Title:
POLYESTER RESIN COMPOSITION FOR CALENDERING, AND METHOD FOR PRODUCING POLYESTER FILM
Document Type and Number:
WIPO Patent Application WO/2019/132540
Kind Code:
A1
Abstract:
A polyester resin composition for calendering according to an embodiment comprises a lubricant having adjusted thermal properties, and thus can have enhanced calender processability and inhibit the degradation of physical properties of a final film due to residual components. Also, a polyester film produced using the polyester resin composition for calendering is eco-friendly and has excellent heat resistance and surface strength, and thus can be used for various eco-friendly materials such as decoration sheets.
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Inventors:
NOH ILHO (KR)
OH MI OK (KR)
LEE DEUK-YOUNG (KR)
CHOI SANG HUN (KR)
OH MI OK (KR)
LEE DEUK-YOUNG (KR)
CHOI SANG HUN (KR)
Application Number:
PCT/KR2018/016751
Publication Date:
July 04, 2019
Filing Date:
December 27, 2018
Export Citation:
Assignee:
SKC CO LTD (KR)
International Classes:
C08L67/02; C08J5/18
Foreign References:
JP2005008771A | 2005-01-13 | |||
KR20030080041A | 2003-10-10 | |||
JP2014196513A | 2014-10-16 | |||
KR20100079504A | 2010-07-08 | |||
KR20110077688A | 2011-07-07 | |||
KR20140109506A | 2014-09-15 |
Other References:
See also references of EP 3733768A4
Attorney, Agent or Firm:
FIRSTLAW P.C. (KR)
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