- 专利标题： Method for producing conjugated diene polymer
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申请号： US17297770申请日： 2020-01-28
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公开(公告)号： US12110355B2公开(公告)日： 2024-10-08
- 发明人: Kokoro Hamachi , Noritoshi Yagihashi , Haruka Nishiyama , Kazuto Natsuyama
- 申请人： SEKISUI CHEMICAL CO., LTD.
- 申请人地址： JP Osaka
- 专利权人： SEKISUI CHEMICAL CO., LTD.
- 当前专利权人： SEKISUI CHEMICAL CO., LTD.
- 当前专利权人地址： JP Osaka
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP 19012564 2019.01.28 JP 19012568 2019.01.28 JP 19050436 2019.03.18 JP 19050465 2019.03.18 JP 19050472 2019.03.18 JP 19050474 2019.03.18 JP 19050480 2019.03.18 JP 19050484 2019.03.18 JP 19050489 2019.03.18 JP 19117720 2019.06.25 JP 19117745 2019.06.25 JP 19117749 2019.06.25 JP 19117754 2019.06.25 JP 19126455 2019.07.05
- 国际申请： PCT/JP2020/003031 2020.01.28
- 国际公布： WO2020/158751A 2020.08.06
- 进入国家日期： 2021-05-27
- 主分类号： C08F36/04
- IPC分类号： C08F36/04 ; C07C1/24 ; C07C29/80 ; C07C31/08 ; C07C67/08 ; C08C19/00 ; C08F236/10 ; C08J3/20 ; C10J3/72 ; C10K1/00 ; C10L1/02 ; C12N1/20 ; C12P7/06 ; C12P7/08 ; B60C1/00 ; C08F36/06 ; C08F36/08 ; C12R1/145
摘要：
[Problem to be Solved] Provided is a method for producing a non-petrochemical-derived conjugated diene polymer using an alcohol derived from a non-petrochemical raw material.
[Means to Solve the Problem] In the present invention, the method is characterized in that a non-petrochemical-derived conjugated diene polymer is produced using an alcohol derived from a non-petrochemical raw material having an iron content of 0.0001 mg/L to 2 mg/L.
[Means to Solve the Problem] In the present invention, the method is characterized in that a non-petrochemical-derived conjugated diene polymer is produced using an alcohol derived from a non-petrochemical raw material having an iron content of 0.0001 mg/L to 2 mg/L.
公开/授权文献
- US20210395421A1 METHOD FOR PRODUCING CONJUGATED DIENE POLYMER 公开/授权日：2021-12-23
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