- 专利标题： POLYESTER RESIN AND METHOD FOR PREPARING SAME, AND THERMALLY ADHESIVE POLYESTER FIBER PREPARED THEREFROM
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申请号： EP22856050.4申请日： 2022-07-20
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公开(公告)号： EP4386033A1公开(公告)日： 2024-06-19
- 发明人: HAN, Song Jung , KIM, Do Hyun , CHOI, Jung Hyeon , LEE, Jeong Hwan
- 申请人： Toray Advanced Materials Korea Inc.
- 申请人地址： KR Gumi-si, Gyeongsangbuk-do 39389 300, 3gongdan 2-ro
- 专利权人： Toray Advanced Materials Korea Inc.
- 当前专利权人： Toray Advanced Materials Korea Inc.
- 当前专利权人地址： KR Gumi-si, Gyeongsangbuk-do 39389 300, 3gongdan 2-ro
- 代理机构： Piticco, Lorena
- 优先权： KR 210104661 2021.08.09
- 国际申请： KR2022010643 2022.07.20
- 国际公布： WO2023018049 2023.02.16
- 主分类号： C08G63/16
- IPC分类号： C08G63/16 ; C08G63/183 ; C08G63/85 ; D01F6/62
摘要：
The present invention relates to a low-melting polyester resin, a method for preparing same, and a thermally adhesive polyester fiber prepared therefrom, and specifically, to a low-melting polyester resin having high transparency and remarkably low harmfulness to the human body, a method for preparing same, and a thermally adhesive polyester fiber prepared using same.
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