-
公开(公告)号:US20140128624A1
公开(公告)日:2014-05-08
申请号:US13672022
申请日:2012-11-08
Applicant: EASTMAN CHEMICAL COMPANY
IPC: C07D307/68
CPC classification number: C07D307/68 , C07D307/18 , C07D307/24
Abstract: The present invention relates to a method of making low colored bis(2-ethylhexyl) furan-2,5-dicarboxylate (BEHFD) plasticizer via mild hydrogenation of highly colored BEHFD.
Abstract translation: 本发明涉及通过高度着色的BEHFD的轻度氢化制备低色双(2-乙基己基)呋喃-2,5-二羧酸酯(BEHFD)增塑剂的方法。
-
公开(公告)号:US20140128623A1
公开(公告)日:2014-05-08
申请号:US13671941
申请日:2012-11-08
Applicant: EASTMAN CHEMICAL COMPANY
IPC: C07D307/68
CPC classification number: C07D307/68 , C07D307/18 , C07D307/24
Abstract: The present invention relates to a method of synthesizing a low colored furan-2,5-dicarboxylate derivative plasticizer by utilizing purified FDCA (pFDCA), which has very low level 5-formyl furan-2-carboxyic acid (FFCA) and very low level colored bodies, and an alcohol.
Abstract translation: 本发明涉及通过利用具有非常低的5-甲酰基呋喃-2-羧酸(FFCA)水平的纯化的FDCA(pFDCA)和非常低的水平来合成低色度的呋喃-2,5-二羧酸酯衍生物增塑剂的方法 彩色身体和酒精。
-
公开(公告)号:US09029579B2
公开(公告)日:2015-05-12
申请号:US13672022
申请日:2012-11-08
Applicant: Eastman Chemical Company
IPC: C07D307/62 , C07D307/68 , C07D307/18 , C07D307/24
CPC classification number: C07D307/68 , C07D307/18 , C07D307/24
Abstract: The present invention relates to a method of making low colored bis(2-ethylhexyl) furan-2,5-dicarboxylate (BEHFD) plasticizer via mild hydrogenation of highly colored BEHFD.
Abstract translation: 本发明涉及通过高度着色的BEHFD的轻度氢化制备低色双(2-乙基己基)呋喃-2,5-二羧酸酯(BEHFD)增塑剂的方法。
-
公开(公告)号:US09006470B2
公开(公告)日:2015-04-14
申请号:US13671941
申请日:2012-11-08
Applicant: Eastman Chemical Company
IPC: C07D307/62 , C07D307/68 , C07D307/24 , C07D307/18
CPC classification number: C07D307/68 , C07D307/18 , C07D307/24
Abstract: The present invention relates to a method of synthesizing a low colored furan-2,5-dicarboxylate derivative plasticizer by utilizing purified FDCA (pFDCA), which has very low level 5-formyl furan-2-carboxyic acid (FFCA) and very low level colored bodies, and an alcohol.
Abstract translation: 本发明涉及通过利用具有非常低的5-甲酰基呋喃-2-羧酸(FFCA)水平的纯化的FDCA(pFDCA)和非常低的水平来合成低色度的呋喃-2,5-二羧酸酯衍生物增塑剂的方法 彩色身体和酒精。
-
-
-