CN105601565A - 一种存储稳定的含缩二脲结构的多异氰酸酯的制备方法 - Google Patents
一种存储稳定的含缩二脲结构的多异氰酸酯的制备方法 Download PDFInfo
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- CN105601565A CN105601565A CN201410665228.2A CN201410665228A CN105601565A CN 105601565 A CN105601565 A CN 105601565A CN 201410665228 A CN201410665228 A CN 201410665228A CN 105601565 A CN105601565 A CN 105601565A
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- aminomethyl
- biuret
- polyisocyanates
- quinolines
- quinoline
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
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CN201410665228.2A CN105601565B (zh) | 2014-11-20 | 2014-11-20 | 一种存储稳定的含缩二脲结构的多异氰酸酯的制备方法 |
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CN105601565A true CN105601565A (zh) | 2016-05-25 |
CN105601565B CN105601565B (zh) | 2018-05-15 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108546321A (zh) * | 2018-04-19 | 2018-09-18 | 济南羽时信息科技有限公司 | 一种高生物相容性可生物降解骨填充材料的制备及应用 |
WO2022061704A1 (zh) * | 2020-09-25 | 2022-03-31 | 万华化学集团股份有限公司 | 一种存储稳定的多异氰酸酯组合物及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4127599A (en) * | 1976-05-04 | 1978-11-28 | Bayer Aktiengesellschaft | Process for the preparation of polyisocyanates having biuret groups |
CN1151730A (zh) * | 1994-07-04 | 1997-06-11 | 旭化成工业株式会社 | 氨基脲衍生物及含其的涂料组合物 |
CN1175965A (zh) * | 1995-02-15 | 1998-03-11 | 巴斯福股份公司 | 含缩二脲的多异氰酸酯的制备 |
CN103402978A (zh) * | 2011-03-03 | 2013-11-20 | 巴斯夫欧洲公司 | 制备含有缩二脲基团的聚异氰酸酯的方法 |
CN103724234A (zh) * | 2014-01-03 | 2014-04-16 | 万华化学集团股份有限公司 | 一种制备含有缩二脲的聚异氰酸酯的方法 |
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2014
- 2014-11-20 CN CN201410665228.2A patent/CN105601565B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4127599A (en) * | 1976-05-04 | 1978-11-28 | Bayer Aktiengesellschaft | Process for the preparation of polyisocyanates having biuret groups |
CN1151730A (zh) * | 1994-07-04 | 1997-06-11 | 旭化成工业株式会社 | 氨基脲衍生物及含其的涂料组合物 |
CN1175965A (zh) * | 1995-02-15 | 1998-03-11 | 巴斯福股份公司 | 含缩二脲的多异氰酸酯的制备 |
CN103402978A (zh) * | 2011-03-03 | 2013-11-20 | 巴斯夫欧洲公司 | 制备含有缩二脲基团的聚异氰酸酯的方法 |
CN103724234A (zh) * | 2014-01-03 | 2014-04-16 | 万华化学集团股份有限公司 | 一种制备含有缩二脲的聚异氰酸酯的方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108546321A (zh) * | 2018-04-19 | 2018-09-18 | 济南羽时信息科技有限公司 | 一种高生物相容性可生物降解骨填充材料的制备及应用 |
CN108546321B (zh) * | 2018-04-19 | 2020-11-03 | 济南羽时信息科技有限公司 | 一种高生物相容性可生物降解骨填充材料的制备及应用 |
WO2022061704A1 (zh) * | 2020-09-25 | 2022-03-31 | 万华化学集团股份有限公司 | 一种存储稳定的多异氰酸酯组合物及其制备方法 |
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Address after: 264002 Yantai economic and Technological Development Zone, Shandong, Tian Shan Road, No. 17 Applicant after: Wanhua Chemical Group Co., Ltd. Applicant after: Wanhua Chemical (Ningbo) Co., Ltd. Address before: 264002 Yantai City, Shandong province Zhifu District No. 7 Applicant before: Wanhua Chemical Group Co., Ltd. Applicant before: Wanhua Chemical (Ningbo) Co., Ltd. |
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Effective date of registration: 20161202 Address after: 264002 Yantai economic and Technological Development Zone, Shandong, Tian Shan Road, No. 17 Applicant after: Wanhua Chemical Group Co., Ltd. Address before: 264002 Yantai economic and Technological Development Zone, Shandong, Tian Shan Road, No. 17 Applicant before: Wanhua Chemical Group Co., Ltd. Applicant before: Wanhua Chemical (Ningbo) Co., Ltd. |
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Application publication date: 20160525 Assignee: Wanhua Chemical (Ningbo) Co., Ltd. Assignor: Wanhua Chemical Group Co., Ltd. Contract record no.: 2017990000326 Denomination of invention: Method for preparing polyisocyanate containing biuret structure with stable storage License type: Common License Record date: 20170818 |
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