CN101225451B - 一种端醛基超支化聚合物皮革复鞣剂及其制备方法 - Google Patents
一种端醛基超支化聚合物皮革复鞣剂及其制备方法 Download PDFInfo
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- CN101225451B CN101225451B CN2008100173522A CN200810017352A CN101225451B CN 101225451 B CN101225451 B CN 101225451B CN 2008100173522 A CN2008100173522 A CN 2008100173522A CN 200810017352 A CN200810017352 A CN 200810017352A CN 101225451 B CN101225451 B CN 101225451B
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- ester
- retanning agent
- leather retanning
- acidic catalyst
- terminal aldehyde
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CN2008100173522A CN101225451B (zh) | 2008-01-21 | 2008-01-21 | 一种端醛基超支化聚合物皮革复鞣剂及其制备方法 |
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CN2008100173522A CN101225451B (zh) | 2008-01-21 | 2008-01-21 | 一种端醛基超支化聚合物皮革复鞣剂及其制备方法 |
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CN101225451A CN101225451A (zh) | 2008-07-23 |
CN101225451B true CN101225451B (zh) | 2010-06-02 |
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CN2008100173522A Expired - Fee Related CN101225451B (zh) | 2008-01-21 | 2008-01-21 | 一种端醛基超支化聚合物皮革复鞣剂及其制备方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101871024B (zh) * | 2009-04-23 | 2013-03-13 | 中国科学院成都有机化学有限公司 | 一种含醛基的聚氨酯-丙烯酸树脂鞣剂的制备方法 |
CN102702498B (zh) * | 2012-04-17 | 2013-10-09 | 陕西科技大学 | 超支化聚合物-Al/Fe盐络合物及其制备方法和应用 |
CN103060490B (zh) * | 2013-01-17 | 2015-02-11 | 陕西科技大学 | 超支化聚合物-铝盐鞣剂鞣制绵羊皮服装革的鞣制方法 |
CN104877115B (zh) * | 2015-05-20 | 2016-10-05 | 陕西科技大学 | 一种具有皮革加脂功能的端羟基超支化聚合物的制备方法 |
CN105482126B (zh) * | 2015-12-31 | 2018-04-20 | 陕西科技大学 | 一种端醛基超支化聚合物皮革复鞣剂及其制备方法 |
CN108084447B (zh) * | 2016-11-22 | 2021-03-02 | 武汉超支化树脂科技有限公司 | 端羧基超支化聚合物及其在高性能塑料复合材料制备中的应用 |
CN108586769B (zh) * | 2018-04-26 | 2020-11-06 | 烟台大学 | 一种荧光超支化聚合物改性胶原蛋白材料及其制备方法 |
CN112522456B (zh) * | 2020-11-30 | 2022-05-10 | 温州大学 | 抗菌型超支化聚合物皮革复鞣剂 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000059982A1 (en) * | 1999-04-01 | 2000-10-12 | Dynea Chemicals Oy | Hyperbranched polyesters |
CN1296986A (zh) * | 2000-12-01 | 2001-05-30 | 清华大学 | 一种用于合成高吸水性树脂的改性脂肪型超支化聚酯的制备方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000059982A1 (en) * | 1999-04-01 | 2000-10-12 | Dynea Chemicals Oy | Hyperbranched polyesters |
CN1296986A (zh) * | 2000-12-01 | 2001-05-30 | 清华大学 | 一种用于合成高吸水性树脂的改性脂肪型超支化聚酯的制备方法 |
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Application publication date: 20080723 Assignee: Cangzhou broad Fine Chemical Co., Ltd. Assignor: Shaanxi University of Science and Technology Contract record no.: 2012990000821 Denomination of invention: Terminal aldehyde hyper branched polymer leather retanning agent and preparation method thereof Granted publication date: 20100602 License type: Exclusive License Record date: 20121109 |
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