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Jeoung-Jun Hwang
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Anyang-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Poly(lactic acid) resin composition and molded product comprising same
Patent number
11,118,051
Issue date
Sep 14, 2021
SK Chemicals Co., Ltd.
Min-young Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLY(LACTIC ACID) RESIN COMPOSITION AND MOLDED PRODUCT COMPRISING SAME
Publication number
20200283622
Publication date
Sep 10, 2020
SK CHEMICALS CO., LTD.
Min-young KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYESTER/POLYCARBONATE BLEND HAVING EXCELLENT THERMAL STABILITY AN...
Publication number
20130217835
Publication date
Aug 22, 2013
SK CHEMICALS CO., LTD.
Dong-June Hwang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for preparing polyester copolymer containing amide link
Publication number
20070167604
Publication date
Jul 19, 2007
Jeoung-Jun Hwang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...