Polyalkylene carbonate-based resin, and molded article produced therefrom

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12139604
APP PUB NO 20220220300A1
SERIAL NO

17606863

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Abstract

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The present disclosure provides a polyalkylene carbonate-based resin having excellent thermal stability, thereby having an improved heat shrinkage phenomenon, and a molded article produced using the same. The polyalkylene carbonate-based resin includes 100 parts by weight of a base resin including a polyalkylene carbonate resin and a polylactide resin, and 5 parts by weight to 10 parts by weight of a heat shrinkage prevention agent, wherein the base resin includes the polyalkylene carbonate resin and the polylactide resin in a weight ratio of 6:4 to 4:6, and the heat shrinkage prevention agent is one or more selected from the group consisting of a polyalkyl(meth)acrylate-based resin, a polyalphaolefin-vinyl acetate-based resin, and a polyoxyalkylene-based resin.

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Patent Owner(s)

Patent OwnerAddress
LG CHEM LTD128 YEOUI-DAERO YEONGDEUNGPO-GU SEOUL DC 07336

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Sung Kyoung Daejeon, KR 15 38
Kim, Won Seok Daejeon, KR 37 91
Min, Kyung Min Daejeon, KR 5 0
Park, Seung Young Daejeon, KR 89 344
Shin, Sang Cheol Daejeon, KR 82 197
Woo, Won Hee Daejeon, KR 6 0

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