Invention Grant
- Patent Title: Polyester resin, method for preparing same, and resin molded product formed therefrom
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Application No.: US16615500Application Date: 2018-05-29
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Publication No.: US11447603B2Publication Date: 2022-09-20
- Inventor: Yoo Jin Lee , Sung-Gi Kim , Boo-Youn Lee
- Applicant: SK CHEMICALS CO., LTD.
- Applicant Address: KR Gyeonggi-do
- Assignee: SK CHEMICALS CO., LTD.
- Current Assignee: SK CHEMICALS CO., LTD.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Sheridan Ross P.C.
- Priority: KR10-2017-0067962 20170531
- International Application: PCT/KR2018/006111 WO 20180529
- International Announcement: WO2018/221944 WO 20181206
- Main IPC: C08G63/672
- IPC: C08G63/672 ; C08G63/78
Abstract:
The present invention relates to a polyester resin. The polyester resin contains a particular content of diol moieties, derived from isosorbide and diethylene glycol, and thus can provide a resin molded product exhibiting high transparency in spite of a large wall thickness thereof.
Public/Granted literature
- US20200087450A1 POLYESTER RESIN, METHOD FOR PREPARING SAME, AND RESIN MOLDED PRODUCT FORMED THEREFROM Public/Granted day:2020-03-19
Information query
