CN109535402B - 一种基于2-(4-羟基苯基)-5-羧基吡啶并咪唑的聚芳酯的制备方法 - Google Patents
一种基于2-(4-羟基苯基)-5-羧基吡啶并咪唑的聚芳酯的制备方法 Download PDFInfo
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- CN109535402B CN109535402B CN201710843330.0A CN201710843330A CN109535402B CN 109535402 B CN109535402 B CN 109535402B CN 201710843330 A CN201710843330 A CN 201710843330A CN 109535402 B CN109535402 B CN 109535402B
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- polyarylate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
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- Polyesters Or Polycarbonates (AREA)
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| CN201710843330.0A CN109535402B (zh) | 2017-09-21 | 2017-09-21 | 一种基于2-(4-羟基苯基)-5-羧基吡啶并咪唑的聚芳酯的制备方法 |
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| CN201710843330.0A CN109535402B (zh) | 2017-09-21 | 2017-09-21 | 一种基于2-(4-羟基苯基)-5-羧基吡啶并咪唑的聚芳酯的制备方法 |
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| Publication Number | Publication Date |
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| CN109535402A CN109535402A (zh) | 2019-03-29 |
| CN109535402B true CN109535402B (zh) | 2021-10-12 |
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| CN201710843330.0A Active CN109535402B (zh) | 2017-09-21 | 2017-09-21 | 一种基于2-(4-羟基苯基)-5-羧基吡啶并咪唑的聚芳酯的制备方法 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013166848A (ja) * | 2012-02-15 | 2013-08-29 | Sumitomo Chemical Co Ltd | 液晶ポリエステル組成物及び成形体 |
| CN104389045A (zh) * | 2014-11-04 | 2015-03-04 | 黑龙江聚翔科技开发有限公司 | 一种热致液晶聚芳酯纤维的制备方法 |
| CN107001782A (zh) * | 2014-11-25 | 2017-08-01 | 沙特基础工业全球技术有限公司 | 耐候性热塑性组合物、制备方法及其制品 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418073B (zh) * | 2008-10-17 | 2011-05-18 | 哈尔滨工业大学 | 聚(2,5-二羟基-1,4-苯撑吡啶并二咪唑)的制备方法 |
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- 2017-09-21 CN CN201710843330.0A patent/CN109535402B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013166848A (ja) * | 2012-02-15 | 2013-08-29 | Sumitomo Chemical Co Ltd | 液晶ポリエステル組成物及び成形体 |
| CN104389045A (zh) * | 2014-11-04 | 2015-03-04 | 黑龙江聚翔科技开发有限公司 | 一种热致液晶聚芳酯纤维的制备方法 |
| CN107001782A (zh) * | 2014-11-25 | 2017-08-01 | 沙特基础工业全球技术有限公司 | 耐候性热塑性组合物、制备方法及其制品 |
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| CN109535402A (zh) | 2019-03-29 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Preparation Method of Polyaromatic Esters Based on 2- (4-hydroxyphenyl) -5-Carboxypyridimidazole Granted publication date: 20211012 Pledgee: Kunlun Trust Co.,Ltd. Pledgor: NINGBO JUJIA NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2024980039100 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Granted publication date: 20211012 Pledgee: Kunlun Trust Co.,Ltd. Pledgor: NINGBO JUJIA NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2024980039100 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Preparation Method of Polyaromatic Esters Based on 2- (4-hydroxyphenyl) -5-Carboxypyridimidazole Granted publication date: 20211012 Pledgee: Kunlun Trust Co.,Ltd. Pledgor: NINGBO JUJIA NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2025980062792 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |