CN104923713B - 一种长保存期三乙胺法冷芯盒固化剂及其生产方法 - Google Patents
一种长保存期三乙胺法冷芯盒固化剂及其生产方法 Download PDFInfo
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CN112548023B (zh) * | 2020-12-08 | 2022-06-17 | 四川东树新材料有限公司 | 一种高溃散铸铝发动机缸体用冷芯盒树脂及其制备方法 |
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GB1269202A (en) * | 1968-02-14 | 1972-04-06 | Fordath Ltd | Improvements in the production of cores for use in the production of metal castings |
US5902840A (en) * | 1996-11-07 | 1999-05-11 | Ashland Inc. | Modified polymeric aromatic isocyanates having allophanate linkages |
CN100562383C (zh) * | 2007-11-12 | 2009-11-25 | 济南圣泉集团股份有限公司 | 一种高性能低烟阻燃胺法冷芯盒粘结剂 |
CN102139341B (zh) * | 2011-05-17 | 2013-01-16 | 宁夏大学 | 铸造用自硬砂粘结剂及其制备和使用方法 |
CN104130373B (zh) * | 2014-08-04 | 2016-08-24 | 宁夏共享装备有限公司 | 一种铸造用三乙胺法冷芯盒树脂的生产方法 |
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Inventor after: Han Wen Inventor after: Zhang Qian Inventor after: Wang Juanjuan Inventor after: Xing Jinlong Inventor before: Han Wen Inventor before: Zhang Qian Inventor before: Wang Juanjuan Inventor before: Jing Jinlong |
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Correction item: Inventor Correct: Han Wen|Zhang Qian|Wang Juanjuan|Xing Jinlong False: Han Wen|Zhang Qian|Wang Juanjuan|Xing Jinlong Number: 15 Volume: 33 |
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Effective date of registration: 20230505 Address after: 261313 50 meters east of Jinjing Avenue, Binhai (Xiaying) Economic Development Zone, Changyi City, Weifang City, Shandong Province Patentee after: Shared New Materials (Shandong) Co.,Ltd. Address before: 750021 No. 66, Wenchang South Road, Xixia District, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: KOCEL CHEMICALS Co.,Ltd. |
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