CN102477021A - 一种双(4-偏苯三酸酐)乙二醇酯的制备方法 - Google Patents
一种双(4-偏苯三酸酐)乙二醇酯的制备方法 Download PDFInfo
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- CN102477021A CN102477021A CN201010562687XA CN201010562687A CN102477021A CN 102477021 A CN102477021 A CN 102477021A CN 201010562687X A CN201010562687X A CN 201010562687XA CN 201010562687 A CN201010562687 A CN 201010562687A CN 102477021 A CN102477021 A CN 102477021A
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- anhydride
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- trimellitic acid
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- acetic acid
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CN201010562687.XA CN102477021B (zh) | 2010-11-25 | 2010-11-25 | 一种双(4-偏苯三酸酐)乙二醇酯的制备方法 |
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CN201010562687.XA CN102477021B (zh) | 2010-11-25 | 2010-11-25 | 一种双(4-偏苯三酸酐)乙二醇酯的制备方法 |
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CN102477021A true CN102477021A (zh) | 2012-05-30 |
CN102477021B CN102477021B (zh) | 2015-02-18 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3277117A (en) * | 1963-12-18 | 1966-10-04 | Standard Oil Co | Method for preparation of anhydro derivatives of trimellitic anhydride |
US3784573A (en) * | 1970-08-13 | 1974-01-08 | Standard Oil Co | Catalysis of trans-acidolysis reaction |
WO2008092168A2 (en) * | 2007-01-26 | 2008-07-31 | Designer Molecules, Inc. | Methods for the preparation of imides, maleimides and maleimide-terminated polyimide compounds |
CN101429126A (zh) * | 2008-12-22 | 2009-05-13 | 无锡百川化工股份有限公司 | 用偏苯三甲酸生产偏苯三酸三辛酯的方法 |
WO2010074065A1 (ja) * | 2008-12-22 | 2010-07-01 | 本州化学工業株式会社 | 無水トリメリット酸アリールエステルの製造方法 |
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2010
- 2010-11-25 CN CN201010562687.XA patent/CN102477021B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3277117A (en) * | 1963-12-18 | 1966-10-04 | Standard Oil Co | Method for preparation of anhydro derivatives of trimellitic anhydride |
US3784573A (en) * | 1970-08-13 | 1974-01-08 | Standard Oil Co | Catalysis of trans-acidolysis reaction |
WO2008092168A2 (en) * | 2007-01-26 | 2008-07-31 | Designer Molecules, Inc. | Methods for the preparation of imides, maleimides and maleimide-terminated polyimide compounds |
CN101429126A (zh) * | 2008-12-22 | 2009-05-13 | 无锡百川化工股份有限公司 | 用偏苯三甲酸生产偏苯三酸三辛酯的方法 |
WO2010074065A1 (ja) * | 2008-12-22 | 2010-07-01 | 本州化学工業株式会社 | 無水トリメリット酸アリールエステルの製造方法 |
Non-Patent Citations (1)
Title |
---|
IMRE PUSKAS AND ELLIS K.FIELDS: "4-esters of trimellitic anhydride", 《IND,ENG.CHEM.PROD.RES.DEVELOP》 * |
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Owner name: SHANGHAI RESEARCH INSTITUTE OF SYNTHETIC RESINS CO Free format text: FORMER NAME: SHANGHAI INST. OF SYNTHETIC RESIN |
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Address after: 200235 No. 36, Shanghai, Caobao Road Patentee after: SHANGHAI RESEARCH INSTITUTE OF SYNTHETIC RESINS CO., LTD. Address before: 200235 No. 36, Shanghai, Caobao Road Patentee before: Shanghai Inst. of Synthetic Resin |
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Effective date of registration: 20210128 Address after: No. 1251, Zhulu West Road, Xujing Town, Qingpu District, Shanghai, 201702 Patentee after: SHANGHAI PLASTICS RESEARCH INSTITUTE Co.,Ltd. Address before: 200235 No. 36, Shanghai, Caobao Road Patentee before: SHANGHAI RESEARCH INSTITUTE OF SYNTHETIC RESINS Co.,Ltd. |
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