CN103848954A - 一种低色号环保型聚氨酯固化剂的制备方法 - Google Patents
一种低色号环保型聚氨酯固化剂的制备方法 Download PDFInfo
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- CN103848954A CN103848954A CN201410070509.3A CN201410070509A CN103848954A CN 103848954 A CN103848954 A CN 103848954A CN 201410070509 A CN201410070509 A CN 201410070509A CN 103848954 A CN103848954 A CN 103848954A
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- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
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- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
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- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
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- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104387555A (zh) * | 2014-12-19 | 2015-03-04 | 广东美涂士建材股份有限公司 | 超低游离tdi含量的环保固化剂及其制备方法 |
CN104402709A (zh) * | 2014-12-12 | 2015-03-11 | 山东凯盛新材料有限公司 | 对苯二甲酰氯生产工艺及其生产装置 |
CN104447299A (zh) * | 2014-12-12 | 2015-03-25 | 山东凯盛新材料有限公司 | 间苯二甲酰氯生产工艺及其生产装置 |
CN104497265A (zh) * | 2014-12-11 | 2015-04-08 | 淄博正大节能新材料有限公司 | 低游离tdi聚氨酯弹性体预聚物的制备方法 |
CN105218780A (zh) * | 2015-08-31 | 2016-01-06 | 万华化学集团股份有限公司 | 一种聚氨酯固化剂的制备方法 |
CN105497956A (zh) * | 2015-12-25 | 2016-04-20 | 太仓新亚逊生物科技有限公司 | 一种中药除味空气净化剂 |
CN106916278A (zh) * | 2015-12-28 | 2017-07-04 | 北川泰和新材料有限公司 | 一种聚氨基甲酸酯固化剂高分子材料的生产工艺 |
CN110078889A (zh) * | 2019-04-22 | 2019-08-02 | 万华化学集团股份有限公司 | 一种制备浅色且存储色号稳定的甲苯二异氰酸酯基多异氰酸酯组合物固化剂的方法 |
CN110982045A (zh) * | 2019-11-21 | 2020-04-10 | 万华化学集团股份有限公司 | 一种低粘度且低色号的异氰酸酯固化剂、制备方法及应用 |
CN111303373A (zh) * | 2020-02-25 | 2020-06-19 | 万华化学集团股份有限公司 | 一种低色度脲基甲酸酯组合物及其制备方法和应用 |
CN111635502A (zh) * | 2020-06-10 | 2020-09-08 | 万华化学集团股份有限公司 | 一种多异氰酸酯组合物及其制备方法和用途 |
CN113667083A (zh) * | 2021-08-30 | 2021-11-19 | 万华化学集团股份有限公司 | 具有长周期存储稳定性的多异氰酸酯组合物及其制备方法 |
Citations (4)
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US20070219337A1 (en) * | 2006-03-18 | 2007-09-20 | Burkhard Kohler | Preparation of storage-stable, isocyanate-functional prepolymers using NCO-functional carbonyl and carbamoyl halides |
CN101717571A (zh) * | 2009-10-30 | 2010-06-02 | 华南理工大学 | 一种高固含量无毒级聚氨酯固化剂的制备方法 |
CN102535170A (zh) * | 2010-12-27 | 2012-07-04 | 国家纳米技术与工程研究院 | 接枝聚氨酯微胶囊复合整理剂的制备方法 |
CN102659997A (zh) * | 2012-06-07 | 2012-09-12 | 华南理工大学 | 具有低游离异氰酸酯单体的聚氨酯预聚物的制备方法 |
-
2014
- 2014-02-28 CN CN201410070509.3A patent/CN103848954B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US20070219337A1 (en) * | 2006-03-18 | 2007-09-20 | Burkhard Kohler | Preparation of storage-stable, isocyanate-functional prepolymers using NCO-functional carbonyl and carbamoyl halides |
CN101717571A (zh) * | 2009-10-30 | 2010-06-02 | 华南理工大学 | 一种高固含量无毒级聚氨酯固化剂的制备方法 |
CN102535170A (zh) * | 2010-12-27 | 2012-07-04 | 国家纳米技术与工程研究院 | 接枝聚氨酯微胶囊复合整理剂的制备方法 |
CN102659997A (zh) * | 2012-06-07 | 2012-09-12 | 华南理工大学 | 具有低游离异氰酸酯单体的聚氨酯预聚物的制备方法 |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104497265B (zh) * | 2014-12-11 | 2018-03-30 | 淄博正大聚氨酯有限公司 | 低游离tdi聚氨酯弹性体预聚物的制备方法 |
CN104497265A (zh) * | 2014-12-11 | 2015-04-08 | 淄博正大节能新材料有限公司 | 低游离tdi聚氨酯弹性体预聚物的制备方法 |
CN104402709A (zh) * | 2014-12-12 | 2015-03-11 | 山东凯盛新材料有限公司 | 对苯二甲酰氯生产工艺及其生产装置 |
CN104447299A (zh) * | 2014-12-12 | 2015-03-25 | 山东凯盛新材料有限公司 | 间苯二甲酰氯生产工艺及其生产装置 |
CN104447299B (zh) * | 2014-12-12 | 2016-06-01 | 山东凯盛新材料有限公司 | 间苯二甲酰氯生产工艺及其生产装置 |
CN104402709B (zh) * | 2014-12-12 | 2016-09-28 | 山东凯盛新材料股份有限公司 | 对苯二甲酰氯生产工艺及其生产装置 |
CN104387555A (zh) * | 2014-12-19 | 2015-03-04 | 广东美涂士建材股份有限公司 | 超低游离tdi含量的环保固化剂及其制备方法 |
CN105218780A (zh) * | 2015-08-31 | 2016-01-06 | 万华化学集团股份有限公司 | 一种聚氨酯固化剂的制备方法 |
CN105218780B (zh) * | 2015-08-31 | 2017-12-26 | 万华化学集团股份有限公司 | 一种聚氨酯固化剂的制备方法 |
CN105497956A (zh) * | 2015-12-25 | 2016-04-20 | 太仓新亚逊生物科技有限公司 | 一种中药除味空气净化剂 |
CN106916278A (zh) * | 2015-12-28 | 2017-07-04 | 北川泰和新材料有限公司 | 一种聚氨基甲酸酯固化剂高分子材料的生产工艺 |
CN110078889A (zh) * | 2019-04-22 | 2019-08-02 | 万华化学集团股份有限公司 | 一种制备浅色且存储色号稳定的甲苯二异氰酸酯基多异氰酸酯组合物固化剂的方法 |
CN110078889B (zh) * | 2019-04-22 | 2021-04-20 | 万华化学集团股份有限公司 | 一种制备浅色且存储色号稳定的甲苯二异氰酸酯基多异氰酸酯组合物固化剂的方法 |
CN110982045A (zh) * | 2019-11-21 | 2020-04-10 | 万华化学集团股份有限公司 | 一种低粘度且低色号的异氰酸酯固化剂、制备方法及应用 |
CN110982045B (zh) * | 2019-11-21 | 2022-01-07 | 万华化学集团股份有限公司 | 一种低粘度且低色号的异氰酸酯固化剂、制备方法及应用 |
CN111303373A (zh) * | 2020-02-25 | 2020-06-19 | 万华化学集团股份有限公司 | 一种低色度脲基甲酸酯组合物及其制备方法和应用 |
CN111635502A (zh) * | 2020-06-10 | 2020-09-08 | 万华化学集团股份有限公司 | 一种多异氰酸酯组合物及其制备方法和用途 |
CN111635502B (zh) * | 2020-06-10 | 2022-04-22 | 万华化学集团股份有限公司 | 一种多异氰酸酯组合物及其制备方法和用途 |
CN113667083A (zh) * | 2021-08-30 | 2021-11-19 | 万华化学集团股份有限公司 | 具有长周期存储稳定性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 Patentee after: Wanhua Chemical Group Co.,Ltd. Patentee after: Wanhua chemical (Ningbo) Co.,Ltd. Address before: 264002 Yantai City, Shandong province Zhifu District No. 7 Patentee before: Wanhua Chemical Group Co.,Ltd. Patentee before: Wanhua chemical (Ningbo) Co.,Ltd. |
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