CN104860843B - 一种丙酮连氮的合成方法 - Google Patents
一种丙酮连氮的合成方法 Download PDFInfo
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- CN104860843B CN104860843B CN201510296287.1A CN201510296287A CN104860843B CN 104860843 B CN104860843 B CN 104860843B CN 201510296287 A CN201510296287 A CN 201510296287A CN 104860843 B CN104860843 B CN 104860843B
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CN201510296287.1A CN104860843B (zh) | 2015-06-03 | 2015-06-03 | 一种丙酮连氮的合成方法 |
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CN104860843A CN104860843A (zh) | 2015-08-26 |
CN104860843B true CN104860843B (zh) | 2017-02-22 |
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CN109020831A (zh) * | 2017-06-09 | 2018-12-18 | 辽宁双旗精细化工有限公司 | 一种偶氮二异丁腈的制备方法 |
CN113636922B (zh) * | 2021-06-16 | 2023-06-13 | 江阴润玛电子材料股份有限公司 | 一种超净高纯丙酮的生产工艺 |
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US3984451A (en) * | 1972-06-23 | 1976-10-05 | Produits Chimiques Ugine Kuhlmann | Method for preparing hydrazo-bis-acetonitriles |
JPS5810547A (ja) * | 1981-07-09 | 1983-01-21 | Mitsubishi Gas Chem Co Inc | ケタジンの製造方法 |
DE3438563A1 (de) * | 1984-10-20 | 1986-04-24 | Bayer Ag, 5090 Leverkusen | Waessrige loesungen oder dispersionen von polyisocyanat-additionsprodukten, ein verfahren zu ihrer herstellung, sowie ihre verwendung als beschichtungsmittel oder als leimungsmittel fuer papier |
NO175203C (no) * | 1990-11-23 | 1994-09-14 | Atochem | Fremgangsmåte for syntese av aziner |
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Effective date of registration: 20180705 Address after: 230000 Anhui Hefei high tech Zone Innovation Industrial Park two phase J2 District C block 18 floor. Patentee after: Hefei dragon totem Information Technology Co., Ltd. Address before: 408000 Chongqing Fuling District, 40 Jin Xiang Road, science and technology incubator business department Patentee before: CHONGQING JINSHAN SCIENCE & TECHNOLOGY CO., LTD. |
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Effective date of registration: 20180813 Address after: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee after: Bengbu Jinshi New Material Co., Ltd. Address before: 230000 Anhui Hefei high tech Zone Innovation Industrial Park two phase J2 District C block 18 floor. Patentee before: Hefei dragon totem Information Technology Co., Ltd. |
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Effective date of registration: 20190531 Address after: 311200 Zidong Village, Heshang Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Sangjiefei Technology Co., Ltd. Address before: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee before: Bengbu Jinshi New Material Co., Ltd. |