CN104119534B - 一类聚羟基对亚苯基苯并二噁唑聚合物及其制备与应用 - Google Patents
一类聚羟基对亚苯基苯并二噁唑聚合物及其制备与应用 Download PDFInfo
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- CN104119534B CN104119534B CN201410325701.2A CN201410325701A CN104119534B CN 104119534 B CN104119534 B CN 104119534B CN 201410325701 A CN201410325701 A CN 201410325701A CN 104119534 B CN104119534 B CN 104119534B
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- BCMCBBGGLRIHSE-UHFFFAOYSA-N 1,3-benzoxazole Chemical compound C1=CC=C2OC=NC2=C1 BCMCBBGGLRIHSE-UHFFFAOYSA-N 0.000 claims description 29
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- XKZQKPRCPNGNFR-UHFFFAOYSA-N 2-(3-hydroxyphenyl)phenol Chemical compound OC1=CC=CC(C=2C(=CC=CC=2)O)=C1 XKZQKPRCPNGNFR-UHFFFAOYSA-N 0.000 claims description 3
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- PEPBFCOIJRULGJ-UHFFFAOYSA-N 3h-1,2,3-benzodioxazole Chemical compound C1=CC=C2NOOC2=C1 PEPBFCOIJRULGJ-UHFFFAOYSA-N 0.000 abstract description 4
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- 150000000183 1,3-benzoxazoles Chemical class 0.000 description 1
- VXFGTUHRHMFGMQ-UHFFFAOYSA-N 4-amino-6-nitrobenzene-1,3-diol;hydrochloride Chemical compound Cl.NC1=CC([N+]([O-])=O)=C(O)C=C1O VXFGTUHRHMFGMQ-UHFFFAOYSA-N 0.000 description 1
- GJKUZDYIYKJZOB-UHFFFAOYSA-N 5,6-dinitro-1h-benzimidazole Chemical compound C1=C([N+]([O-])=O)C([N+](=O)[O-])=CC2=C1NC=N2 GJKUZDYIYKJZOB-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/22—Polybenzoxazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/74—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims (5)
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CN201410325701.2A CN104119534B (zh) | 2014-07-10 | 2014-07-10 | 一类聚羟基对亚苯基苯并二噁唑聚合物及其制备与应用 |
CN201710313935.9A CN107163250B (zh) | 2014-07-10 | 2014-07-10 | 一种用于单羟基改性pbo的4,6-二氨基间苯二酚盐酸盐及其复合盐单体的制备与应用 |
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CN201410325701.2A CN104119534B (zh) | 2014-07-10 | 2014-07-10 | 一类聚羟基对亚苯基苯并二噁唑聚合物及其制备与应用 |
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CN201710313935.9A Division CN107163250B (zh) | 2014-07-10 | 2014-07-10 | 一种用于单羟基改性pbo的4,6-二氨基间苯二酚盐酸盐及其复合盐单体的制备与应用 |
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CN104119534B true CN104119534B (zh) | 2017-07-14 |
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CN201710313935.9A Expired - Fee Related CN107163250B (zh) | 2014-07-10 | 2014-07-10 | 一种用于单羟基改性pbo的4,6-二氨基间苯二酚盐酸盐及其复合盐单体的制备与应用 |
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CN201710313935.9A Expired - Fee Related CN107163250B (zh) | 2014-07-10 | 2014-07-10 | 一种用于单羟基改性pbo的4,6-二氨基间苯二酚盐酸盐及其复合盐单体的制备与应用 |
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Families Citing this family (9)
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CN104862826B (zh) * | 2015-05-28 | 2017-01-25 | 中蓝晨光化工研究设计院有限公司 | 一种pipd/pbo混纺纤维的制备方法 |
CN105297165B (zh) * | 2015-11-17 | 2017-12-19 | 中国科学院长春应用化学研究所 | 一种聚酰亚胺纤维及其制备方法 |
CN108384007A (zh) * | 2018-03-23 | 2018-08-10 | 金宁人 | 一类聚羟基对亚苯基甲苯并二噁唑聚合物、单体及其制备与应用 |
CN109824898A (zh) * | 2018-12-29 | 2019-05-31 | 浙江鼎龙科技有限公司 | 一类聚苯并噁唑-对苯撑苯并二咪唑o-pbi液晶共聚物及其制备与应用 |
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CN113322535B (zh) * | 2020-02-28 | 2022-12-06 | 吉林师范大学 | 聚(对苯二甲酸-2-(己-5-烯基)-琥珀酸基-1,4-苯并二噁唑)纤维制备方法 |
CN114805099B (zh) * | 2022-05-11 | 2023-05-23 | 浙江工业大学 | 一种单羟基改性反式pbo复合单体及其合成方法 |
CN115626990B (zh) * | 2022-09-20 | 2024-06-14 | 浙江理工大学 | 一种含苯并咪唑结构ab型聚苯并噁唑单体的合成及聚合方法 |
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CN101016275B (zh) * | 2006-12-31 | 2010-08-11 | 浙江工业大学 | 5-氨基-6-羟基-2-(对羧基苯基)苯并噁唑盐的合成方法 |
CN101250118B (zh) * | 2008-03-28 | 2010-09-29 | 河北建新化工股份有限公司 | 4,6-二氨基间苯二酚盐酸盐的制备方法 |
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CN101423986B (zh) * | 2008-12-12 | 2010-12-22 | 北京特斯顿新材料技术发展有限公司 | 一种聚对苯亚基苯并双噁唑纤维的制备方法 |
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CN102942533B (zh) * | 2012-11-16 | 2015-01-28 | 盐城鼎龙化工有限公司 | 一种4-(5-氨基-6-羟基-2-苯并噁唑基)苯甲酸的制备方法 |
CN103204805A (zh) * | 2012-12-21 | 2013-07-17 | 浙江工业大学 | Ab型pbz单体的关键中间体及其制备方法 |
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