CN102139341B - 铸造用自硬砂粘结剂及其制备和使用方法 - Google Patents
铸造用自硬砂粘结剂及其制备和使用方法 Download PDFInfo
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- CN102139341B CN102139341B CN 201110126019 CN201110126019A CN102139341B CN 102139341 B CN102139341 B CN 102139341B CN 201110126019 CN201110126019 CN 201110126019 CN 201110126019 A CN201110126019 A CN 201110126019A CN 102139341 B CN102139341 B CN 102139341B
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CN 201110126019 CN102139341B (zh) | 2011-05-17 | 2011-05-17 | 铸造用自硬砂粘结剂及其制备和使用方法 |
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CN 201110126019 CN102139341B (zh) | 2011-05-17 | 2011-05-17 | 铸造用自硬砂粘结剂及其制备和使用方法 |
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CN102139341A CN102139341A (zh) | 2011-08-03 |
CN102139341B true CN102139341B (zh) | 2013-01-16 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102416435A (zh) * | 2011-12-09 | 2012-04-18 | 宁夏共享集团有限责任公司 | 一种铸造用新型树脂的生产方法 |
CN103878297A (zh) * | 2014-03-25 | 2014-06-25 | 宁夏共享集团有限责任公司 | 一种铸造用粘结剂的生产方法 |
CN104923713B (zh) * | 2015-04-30 | 2017-04-12 | 宁夏共享化工有限公司 | 一种长保存期三乙胺法冷芯盒固化剂及其生产方法 |
CN105085877A (zh) * | 2015-08-04 | 2015-11-25 | 宁夏共享化工有限公司 | 一种铸造用粘结剂及其配套固化剂的制备方法 |
CN105414455A (zh) * | 2015-11-23 | 2016-03-23 | 合肥李诺新材料贸易有限公司 | 一种泵阀铸件用高热稳定的改性碱性酚醛树脂自硬砂及其制备方法 |
CN105669957B (zh) * | 2016-03-07 | 2017-12-19 | 宁夏共享化工有限公司 | 一种铸造用树脂的生产方法 |
CN107462696A (zh) * | 2017-08-21 | 2017-12-12 | 宁夏共享集团股份有限公司 | 一种测定铸造用自硬呋喃树脂硬透性的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1083752A (zh) * | 1993-08-31 | 1994-03-16 | 秦升益 | 一种覆膜砂配制工艺 |
CN1088494A (zh) * | 1992-12-25 | 1994-06-29 | 机械电子工业部沈阳铸造研究所 | 无酚中氮热芯盒制芯粘结剂及工艺 |
CN1513621A (zh) * | 2003-07-08 | 2004-07-21 | 东风汽车公司 | 熔模铸造用覆膜砂芯的生产方法 |
EP1864728A1 (en) * | 2005-02-16 | 2007-12-12 | Asahi Organic Chemicals Industry Co., Ltd. | Resin-coated sand for multilayered casting mold |
WO2008005504A2 (en) * | 2006-07-06 | 2008-01-10 | Ashland Licensing And Intellectual Property Llc | Process for preparing erosion resistant foundry shapes with an epoxy-acrylate cold-box binder |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH07204776A (ja) * | 1994-01-17 | 1995-08-08 | Seibutsu Kankyo Syst Kogaku Kenkyusho:Kk | 砂の固化方法 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1088494A (zh) * | 1992-12-25 | 1994-06-29 | 机械电子工业部沈阳铸造研究所 | 无酚中氮热芯盒制芯粘结剂及工艺 |
CN1083752A (zh) * | 1993-08-31 | 1994-03-16 | 秦升益 | 一种覆膜砂配制工艺 |
CN1513621A (zh) * | 2003-07-08 | 2004-07-21 | 东风汽车公司 | 熔模铸造用覆膜砂芯的生产方法 |
EP1864728A1 (en) * | 2005-02-16 | 2007-12-12 | Asahi Organic Chemicals Industry Co., Ltd. | Resin-coated sand for multilayered casting mold |
WO2008005504A2 (en) * | 2006-07-06 | 2008-01-10 | Ashland Licensing And Intellectual Property Llc | Process for preparing erosion resistant foundry shapes with an epoxy-acrylate cold-box binder |
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CN102139341A (zh) | 2011-08-03 |
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C14 | Grant of patent or utility model | ||
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ASS | Succession or assignment of patent right |
Owner name: NINGXIA KOCEL CHEMICALS CO., LTD. Effective date: 20130111 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhou Huiliang Inventor after: Hu Qilin Inventor after: Zhang Xiaozhong Inventor after: He Long Inventor before: Zhou Huiliang Inventor before: Hu Qilin |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHOU HUILIANG HU QILIN TO: ZHOU HUILIANG HU QILIN ZHANG XIAOZHONG HE LONG |
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TR01 | Transfer of patent right |
Effective date of registration: 20130111 Address after: 750021 School of chemistry and chemical engineering, Ningxia University, No. 539 Shanxi Road, Xixia District, the Ningxia Hui Autonomous Region, Yinchuan, Helan Patentee after: Ningxia Univ Patentee after: Ningxia Kocel Chemicals Co., Ltd. Address before: 750021 School of chemistry and chemical engineering, Ningxia University, 539 Shanxi Road, Yinchuan, the Ningxia Hui Autonomous Region, Helan Patentee before: Ningxia Univ |