CN104262605B - 一种高性能聚醚gpeg的制备方法 - Google Patents
一种高性能聚醚gpeg的制备方法 Download PDFInfo
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- CN104262605B CN104262605B CN201410292520.4A CN201410292520A CN104262605B CN 104262605 B CN104262605 B CN 104262605B CN 201410292520 A CN201410292520 A CN 201410292520A CN 104262605 B CN104262605 B CN 104262605B
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- gpeg
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- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 4
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 4
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- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 4
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- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
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- 239000012362 glacial acetic acid Substances 0.000 claims description 2
- SNVLJLYUUXKWOJ-UHFFFAOYSA-N methylidenecarbene Chemical compound C=[C] SNVLJLYUUXKWOJ-UHFFFAOYSA-N 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910000105 potassium hydride Inorganic materials 0.000 claims description 2
- NTTOTNSKUYCDAV-UHFFFAOYSA-N potassium hydride Chemical compound [KH] NTTOTNSKUYCDAV-UHFFFAOYSA-N 0.000 claims description 2
- 239000012312 sodium hydride Substances 0.000 claims description 2
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920005646 polycarboxylate Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
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- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
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- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000056 polyoxyethylene ether Polymers 0.000 description 1
- 229940051841 polyoxyethylene ether Drugs 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
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CN104262605A CN104262605A (zh) | 2015-01-07 |
CN104262605B true CN104262605B (zh) | 2016-06-29 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106496541B (zh) * | 2016-11-16 | 2019-12-13 | 宁波远利化工有限公司 | 一种异构十三醇聚氧乙烯醚的生产工艺 |
CN106750243B (zh) * | 2016-11-16 | 2018-12-18 | 宁波远利化工有限公司 | 一种异构十醇聚氧乙烯醚的合成工艺 |
CN106750241B (zh) * | 2017-02-06 | 2019-05-10 | 山东一诺威新材料有限公司 | 仲羟基封端的烯丙基聚醚多元醇的制备方法 |
CN108083675B (zh) * | 2017-12-22 | 2020-06-02 | 上海东大化学有限公司 | 一种宽分布聚羧酸减水剂单体及其制备方法 |
CN109096484B (zh) * | 2018-06-28 | 2020-11-20 | 浙江皇马科技股份有限公司 | 一种叔丁基封端烯丙醇聚醚及其制备方法 |
CN109384914B (zh) | 2018-09-27 | 2021-08-10 | 佳化化学(抚顺)新材料有限公司 | 一种一步法生产聚羧酸减水剂单体聚醚的合成工艺 |
CN113929839B (zh) * | 2021-09-29 | 2023-09-22 | 湖州绿色新材股份有限公司 | 一种混凝土减胶剂及其制备方法 |
Citations (4)
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CN102134313A (zh) * | 2011-02-12 | 2011-07-27 | 上海多纶化工有限公司 | 甲基烯丙醇聚氧乙烯醚的制备方法 |
CN102898639A (zh) * | 2012-10-25 | 2013-01-30 | 浙江皇马科技股份有限公司 | 一种甲基烯丙醇聚氧乙烯醚的合成方法 |
CN103113572A (zh) * | 2013-02-05 | 2013-05-22 | 佳化化学股份有限公司 | 一种合成高效聚羧酸减水剂用单体聚醚的制备方法 |
CN103881082A (zh) * | 2014-04-17 | 2014-06-25 | 山东卓星化工有限公司 | 聚羧酸减水剂大单体甲基烯丙醇聚氧乙烯醚的制备方法 |
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WO2014059674A1 (zh) * | 2012-10-19 | 2014-04-24 | 江苏博特新材料有限公司 | 一种减水剂中间体、其制备方法及由其制备的减水剂 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102134313A (zh) * | 2011-02-12 | 2011-07-27 | 上海多纶化工有限公司 | 甲基烯丙醇聚氧乙烯醚的制备方法 |
CN102898639A (zh) * | 2012-10-25 | 2013-01-30 | 浙江皇马科技股份有限公司 | 一种甲基烯丙醇聚氧乙烯醚的合成方法 |
CN103113572A (zh) * | 2013-02-05 | 2013-05-22 | 佳化化学股份有限公司 | 一种合成高效聚羧酸减水剂用单体聚醚的制备方法 |
CN103881082A (zh) * | 2014-04-17 | 2014-06-25 | 山东卓星化工有限公司 | 聚羧酸减水剂大单体甲基烯丙醇聚氧乙烯醚的制备方法 |
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Owner name: MCC CENTRAL RESEARCH INSTITUTE OF BUILDING AND CON Free format text: FORMER OWNER: HEBEI GUOPENG CHEMICAL CO., LTD. Effective date: 20150414 Owner name: HEBEI GUOPENG BUILDING MATERIALS CO., LTD. Effective date: 20150414 |
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Free format text: CORRECT: ADDRESS; FROM: 061000 CANGZHOU, HEBEI PROVINCE TO: 100082 HAIDIAN, BEIJING |
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Effective date of registration: 20150414 Address after: 100082 Beijing city Haidian District Xitucheng Road No. 33 Applicant after: MCC Central Research Institute of Building and Construction Co., Ltd. Applicant after: HEBEI GUOPENG BUILDING MATERIALS COMPANY LIMITED Address before: 061000 Hebei province Cangzhou city Bohai District Nandagang Management District Division (Huiyang North Petrochemical Industries Co) Applicant before: HEBEI GUOPENG BUILDING MATERIALS CO., LTD. |
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