CN106810861A - 一类可溶性共聚型聚芳酰胺膜材料及其制备方法 - Google Patents
一类可溶性共聚型聚芳酰胺膜材料及其制备方法 Download PDFInfo
- Publication number
- CN106810861A CN106810861A CN201710069464.1A CN201710069464A CN106810861A CN 106810861 A CN106810861 A CN 106810861A CN 201710069464 A CN201710069464 A CN 201710069464A CN 106810861 A CN106810861 A CN 106810861A
- Authority
- CN
- China
- Prior art keywords
- polyaramid
- preparation
- film
- aromatic diamine
- soluble
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000012528 membrane Substances 0.000 title claims abstract description 8
- 229920000784 Nomex Polymers 0.000 title 1
- 239000004763 nomex Substances 0.000 title 1
- 229920003235 aromatic polyamide Polymers 0.000 claims abstract description 34
- 239000000178 monomer Substances 0.000 claims abstract description 22
- 229920000642 polymer Polymers 0.000 claims abstract description 15
- 150000004984 aromatic diamines Chemical class 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims abstract description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000005357 flat glass Substances 0.000 claims abstract description 5
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 5
- 239000011737 fluorine Substances 0.000 claims abstract description 5
- 239000003960 organic solvent Substances 0.000 claims abstract description 5
- 239000002904 solvent Substances 0.000 claims abstract description 5
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 claims abstract description 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims abstract 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical group CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 229920000137 polyphosphoric acid Polymers 0.000 claims description 5
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical group C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 claims description 4
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000007334 copolymerization reaction Methods 0.000 claims 3
- VMXLZAVIEYWCLQ-UHFFFAOYSA-N 4-(4-aminophenyl)-3-methylaniline Chemical group CC1=CC(N)=CC=C1C1=CC=C(N)C=C1 VMXLZAVIEYWCLQ-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 150000001408 amides Chemical class 0.000 claims 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 4
- 230000005693 optoelectronics Effects 0.000 abstract description 2
- 150000004985 diamines Chemical class 0.000 abstract 1
- 229920005597 polymer membrane Polymers 0.000 abstract 1
- 239000010408 film Substances 0.000 description 12
- 230000003287 optical effect Effects 0.000 description 10
- 229920006254 polymer film Polymers 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002715 modification method Methods 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000002952 polymeric resin Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- NVKGJHAQGWCWDI-UHFFFAOYSA-N 4-[4-amino-2-(trifluoromethyl)phenyl]-3-(trifluoromethyl)aniline Chemical group FC(F)(F)C1=CC(N)=CC=C1C1=CC=C(N)C=C1C(F)(F)F NVKGJHAQGWCWDI-UHFFFAOYSA-N 0.000 description 1
- 0 C=C(C(*C(C=C1)=*CC1N)*=C1)C=*1N Chemical compound C=C(C(*C(C=C1)=*CC1N)*=C1)C=*1N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 125000006840 diphenylmethane group Chemical group 0.000 description 1
- 229920001002 functional polymer Polymers 0.000 description 1
- 230000009878 intermolecular interaction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003541 multi-stage reaction Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 238000012643 polycondensation polymerization Methods 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/10—Polyamides derived from aromatically bound amino and carboxyl groups of amino-carboxylic acids or of polyamines and polycarboxylic acids
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2377/10—Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic acids or of polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polyamides (AREA)
Abstract
本发明提供了一类可溶性共聚型聚芳酰胺膜材料,该类聚合物膜材料分子结构中同时含有双三氟甲基、二苯甲烷及间位苯环结构,其制备方法为:将含双三氟甲基结构的芳香二胺单体、非含氟二胺单体及间苯二甲酸单体以一定计量比溶于有机溶剂中,于180~200℃搅拌反应8‑12h后,结束反应,进一步沉降、洗涤和干燥,即可得到纤维状的可溶性共聚型聚芳酰胺树脂。该类聚芳酰胺在特定溶剂中的溶解度可达20wt%以上,进一步通过其聚合物溶液,在平板玻璃上涂膜,干燥,即可得到高透明聚芳酰胺薄膜,所制聚合物薄膜在微电子、光电子等领域具有重要应用价值。
Description
技术领域
本发明属聚芳酰胺高性能聚合物及其制备领域,特别涉及一类可溶性共聚型聚芳酰胺膜材料及其制备领域。
背景技术
高透明聚合物膜材料是一类重要的功能性高分子材料,在微电子、柔性太阳能电池衬底和液晶显示领域等具有重要的应用价值。目前,商业化应用的高透明聚合物膜材料主要有聚对苯二甲酸乙二醇酯、聚碳酸酯、聚甲基丙烯酸甲酯、聚苯乙烯类等高分子材料。此类聚合物膜材料虽然具有较好的光学透明性和加工性能,但使用温度较低(低于200℃),无法满足现代高科技领域快速发展的应用需求。因此,进一步开发既具有高光学透明性,又具有良好耐热性能的新型光学薄膜材料具有重要的意义。聚芳酰胺是一类分子主链含有酰胺键的芳香型聚合物,由于分子结构的刚性和强的分子间作用,此类材料表现出良好的耐热性、力学性能和电学性能。但聚芳酰胺大多存在难熔难溶问题,难以采用热加工或者溶液涂覆工艺制备高性能膜材料。此外,由于聚合物分子结构的芳香共轭性,聚芳酰胺膜材料的光学透明性还有待进一步提高。本发明专利拟利用聚芳酰胺良好的热性能和力学性能,基于分子设计改性,进一步开发既具有良好涂覆成膜性、又具有高光学透明性的功能性聚芳酰胺膜材料。
为改善聚芳酰胺的涂覆成膜性和光学性能,研究者通常在聚合物分子结构中引入大的取代侧基或不对称结构,但此类改性合成路线较复杂,通常需要多步反应完成,尤其是难以合成含大侧基结构或不对称结构的双官能团单体,因此工业化应用存在较大的困难。本发明专利,拟采用共缩聚改性法,采用常规易得的原料,通过合理调控优化聚合物分子主链结构,制备具有良好成膜性和高光学透明性的聚芳酰胺膜材料。
发明内容
本发明专利旨在改善聚芳酰胺溶解涂覆成膜性,并进一步提高聚芳酰胺膜材料的光学透明性,拟采用共缩聚改性法和常规易得的原料,通过合理调控优化聚合物分子主链结构,在聚合物分子主链结构中同时引入双三氟甲基、二苯甲烷和间位苯环结构,制备具有良好成膜性和高光学透明性的聚芳酰胺膜材料。
本发明提供了一类可溶性共聚型聚芳酰胺膜材料,其结构式为:
重复结构单元n=60~120。
本发明还提供了一种上述可溶性共聚型聚芳酰胺膜材料的制备方法,具体步骤为:
氮气保护下,将x份含有双三氟甲基结构的芳香二胺单体(0.2<x<1)、1-x份的非含氟芳香二胺单体及1份的芳香二酸单体加入有机溶剂中,室温下搅拌均匀后,升温至180~200℃搅拌反应8-12h后,结束反应,进一步沉降、洗涤和干燥,即可得到纤维状的可溶性共聚型聚芳酰胺树脂。
将可溶性共聚型聚芳酰胺树脂溶于有机溶剂中配成浓度为10~20wt%的聚合物溶液,在平板玻璃上涂膜,在烘箱中于一定温度下干燥24小时,即可得到高透明聚芳酰胺薄膜。
其中所述的含有双三氟甲基结构的芳香二胺单体为2,2’-双三氟甲基-4,4’-二氨基联苯;所述的非含氟芳香二胺单体为4,4’-二氨基二苯甲烷;所述的芳香二酸单体为间苯二酸。
所述的溶剂为多聚磷酸,其用量为芳香二胺单体和二酸单体质量的10~20倍。
所述的制膜溶剂为N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、N-甲基吡咯烷酮、二甲基亚砜中的一种,干燥温度为70℃。
本发明的可溶性共聚型聚芳酰胺膜材料的具体合成路线如下:
本发明的有益效果是:
(1)本发明提供了一类可溶性共聚型聚芳酰胺膜材料及其制备方法,其合成制备工艺简单,原料易得,利于工业化放大生产;
(2)以本发明提供的可溶性共聚型聚芳酰胺膜材料,在N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、N-甲基吡咯烷酮、二甲基亚砜中具有优异的溶解成膜性(溶解度可达20wt%),可方便地利用其溶液涂膜得到聚合物薄膜;所制聚合物薄膜具有良好的光学透明性,在微电子、光电子等领域具有应用价值
附图说明
图1是实施例1中可溶性共聚型聚芳酰胺聚合物的1H NMR图谱((其中双三氟甲基联苯结构和二苯甲烷结构的含量均为50%)。
具体实施方式
实施例1
(1)氮气保护下,分别将1.6011g(5mmol)的2,2’-双三氟甲基、0.9913g(5mmol)的4,4’-二氨基二苯甲烷、1.6613g(10mmol)的间苯二甲酸三种单体和80g多聚磷酸加入250ml干燥的圆底三口烧瓶中,室温下搅拌均匀后,升温至200℃搅拌反应8h后结束反应,将反应液倒入乙醇中沉降,并进一步用热水洗涤三遍、过滤、烘干,即可得到可溶性共聚型聚芳酰胺聚合物树脂,产率为99%。
(2)将一定量的共聚型聚芳酰树脂溶于N,N-二甲基乙酰胺中,配成10wt%的聚合物溶液,将聚合物溶液涂膜在平板玻璃上,于烘箱中70℃下干燥24h,即可得到高透明共聚型共聚型聚芳酰胺薄膜样品。
实施例2
(1)氮气保护下,分别将0.6404g(2mmol)的2,2’-双三氟甲基、1.5861g(8mmol)的4,4’-二氨基二苯甲烷、1.6613g(10mmol)的间苯二甲酸三种单体和40g多聚磷酸加入100ml干燥的圆底三口烧瓶中,室温下搅拌均匀后,升温至180℃搅拌反应12h后结束反应,将反应液倒入乙醇中沉降,并进一步用热水洗涤三遍、过滤、烘干,即可得到可溶性共聚型聚芳酰胺聚合物树脂,产率为99%。
(2)将一定量的共聚型聚芳酰树脂溶于二甲基亚砜中,配成20wt%的聚合物溶液,将聚合物溶液涂膜在平板玻璃上,于烘箱中70℃下干燥24h,即可得到高透明共聚型共聚型聚芳酰胺薄膜样品。
Claims (5)
1.一类可溶性共聚型聚芳酰胺膜材料,其特征在于:所述的聚芳酰胺分子结构单元中同时含有双三氟甲基、二苯甲烷及间位苯环结构,其结构式为
重复结构单元n=60~120。
2.如权利要求1所述的可溶性共聚型聚芳酰胺膜材料的制备方法,其特征在于:所述制备方法的步骤为
(1)氮气保护下,将x份含有双三氟甲基结构的芳香二胺单体(0.2<x<1)、1-x份的非含氟芳香二胺单体及1份的芳香二酸单体加入有机溶剂中,室温下搅拌均匀后,升温至180~200℃搅拌反应8-12h后,结束反应,进一步沉降、洗涤和干燥,即可得到纤维状的可溶性共聚型聚芳酰胺树脂。
(2)将可溶性共聚型聚芳酰胺树脂溶于有机溶剂中配成浓度为10~20wt%的聚合物溶液,在平板玻璃上涂膜,在烘箱中于一定温度下干燥24小时,即可得到高透明聚芳酰胺薄膜。
3.如权利要求2所述的可溶性共聚型聚芳酰胺膜材料的制备方法,其特征在于:所述的含有双三氟甲基结构的芳香二胺单体为2,2’-双三氟甲基-4,4’-二氨基联苯;所述的非含氟芳香二胺单体为4,4’-二氨基二苯甲烷;所述的芳香二酸单体为间苯二酸。
4.如权利要求2所述的可溶性共聚型聚芳酰胺膜材料的制备方法,其特征在于:步骤中所述的溶剂为多聚磷酸(PPA),其用量为芳香二胺单体和二酸单体质量的10~20倍。
5.如权利要求2所述的可溶性共聚型聚芳酰胺膜材料的制备方法,其特征在于:所述的制膜溶剂为N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、N-甲基吡咯烷酮、二甲基亚砜中的一种,干燥温度为70℃。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710069464.1A CN106810861A (zh) | 2017-02-08 | 2017-02-08 | 一类可溶性共聚型聚芳酰胺膜材料及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710069464.1A CN106810861A (zh) | 2017-02-08 | 2017-02-08 | 一类可溶性共聚型聚芳酰胺膜材料及其制备方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106810861A true CN106810861A (zh) | 2017-06-09 |
Family
ID=59112609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710069464.1A Pending CN106810861A (zh) | 2017-02-08 | 2017-02-08 | 一类可溶性共聚型聚芳酰胺膜材料及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106810861A (zh) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3931119A (en) * | 1972-09-13 | 1976-01-06 | Rhone-Poulenc S.A. | Aromatic carboxamide-sulphonamide polycondensates |
| DE2710636A1 (de) * | 1977-03-11 | 1978-09-14 | Bayer Ag | Polyamid aus isophthalsaeure und hexamethylendiamin |
| CN1031239A (zh) * | 1987-08-14 | 1989-02-22 | 纳幕尔杜邦公司 | 高溶解性透明聚酰亚胺 |
| US5132393A (en) * | 1990-07-10 | 1992-07-21 | Korea Institute Of Science And Technology | Wholly aromatic polyamides and copolyamides, and process therefor |
| CN103597013A (zh) * | 2011-03-23 | 2014-02-19 | 阿克伦聚合物体系有限公司 | 用于透明柔性基材的芳族聚酰胺膜 |
| CN103890057A (zh) * | 2011-07-05 | 2014-06-25 | 阿克伦聚合物体系有限公司 | 用于抗溶剂柔性基材的芳香族聚酰胺薄膜 |
| CN104718239A (zh) * | 2012-09-24 | 2015-06-17 | 艾克伦聚合物系统公司 | 用于制造显示、光学或照明元件的芳香族聚酰胺 |
| CN104736602A (zh) * | 2012-09-24 | 2015-06-24 | 艾克伦聚合物系统公司 | 用于制造显示元件、光学元件或照明元件的芳香族聚酰胺溶液 |
-
2017
- 2017-02-08 CN CN201710069464.1A patent/CN106810861A/zh active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3931119A (en) * | 1972-09-13 | 1976-01-06 | Rhone-Poulenc S.A. | Aromatic carboxamide-sulphonamide polycondensates |
| DE2710636A1 (de) * | 1977-03-11 | 1978-09-14 | Bayer Ag | Polyamid aus isophthalsaeure und hexamethylendiamin |
| CN1031239A (zh) * | 1987-08-14 | 1989-02-22 | 纳幕尔杜邦公司 | 高溶解性透明聚酰亚胺 |
| US5132393A (en) * | 1990-07-10 | 1992-07-21 | Korea Institute Of Science And Technology | Wholly aromatic polyamides and copolyamides, and process therefor |
| CN103597013A (zh) * | 2011-03-23 | 2014-02-19 | 阿克伦聚合物体系有限公司 | 用于透明柔性基材的芳族聚酰胺膜 |
| CN103890057A (zh) * | 2011-07-05 | 2014-06-25 | 阿克伦聚合物体系有限公司 | 用于抗溶剂柔性基材的芳香族聚酰胺薄膜 |
| CN104718239A (zh) * | 2012-09-24 | 2015-06-17 | 艾克伦聚合物系统公司 | 用于制造显示、光学或照明元件的芳香族聚酰胺 |
| CN104736602A (zh) * | 2012-09-24 | 2015-06-24 | 艾克伦聚合物系统公司 | 用于制造显示元件、光学元件或照明元件的芳香族聚酰胺溶液 |
Non-Patent Citations (3)
| Title |
|---|
| 吴大诚: "《合成纤维熔体纺丝》", 31 October 1980, 纺织工业出版社 * |
| 日本纤维机械学会纤维工学出版委员会编,丁亦平译: "《纤维的形成结构及性能》", 31 October 1988, 纺织工业出版社 * |
| 李鹏辉: "《新型可溶性功能聚芳酰胺的制备及其结构性能研究》", 《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103788650B (zh) | 一种无色透明聚酰亚胺薄膜及其制备方法 | |
| CN105218813B (zh) | 二酸酐与聚酰亚胺 | |
| CN101270059A (zh) | 含氟不对称芳香二胺、其制备及在合成聚酰亚胺中的应用 | |
| CN103274908B (zh) | 一种含双叔丁基和芴基结构的双酚单体及其制备方法和应用 | |
| CN102382300B (zh) | 一种水溶性磺化聚酰胺及其制备方法 | |
| CN104119532B (zh) | 一种透明聚酰亚胺树脂及其制备方法 | |
| CN106832278A (zh) | 一类高透明共聚型含氟聚酰亚胺膜材料及其制备方法 | |
| CN101519493B (zh) | 聚芳酰胺预聚合的连续化溶液聚合方法 | |
| CN104130409A (zh) | 一种酚酞型聚酰亚胺的制备方法 | |
| CN101225169B (zh) | 含硫氟代可自交联聚酰亚胺材料及其制备方法 | |
| CN115448898B (zh) | 一种同时含酚酞Cardo和烷基结构芳香二胺单体及其聚酰亚胺的制备方法和应用 | |
| CN105860075A (zh) | 一种无色透明低介电常数聚酰亚胺薄膜及其制备方法 | |
| CN111423584A (zh) | 含有金刚烷结构的双马来酰亚胺制备方法 | |
| CN105504281A (zh) | 一种含萘结构的高阻隔性功能聚酰亚胺及其制备方法和应用 | |
| CN106046363B (zh) | 一类含四甲氧基芴结构高可溶性聚芳酰胺及其制备方法 | |
| CN104387587A (zh) | 一种高流动性聚醚砜/酰胺共聚物及其制备方法 | |
| CN105085912B (zh) | 一种透明聚酯酰亚胺树脂及其制备方法 | |
| CN106810861A (zh) | 一类可溶性共聚型聚芳酰胺膜材料及其制备方法 | |
| CN105694035B (zh) | 一种含四甲基二苯砜双醚结构高透明聚酰亚胺膜材料及其制备方法 | |
| CN105001421A (zh) | 一种含酚羟基聚酰亚胺固体粉末的制备及其应用 | |
| CN106543174A (zh) | 一种含醚及二氮芴结构二酸单体及其聚苯并咪唑的合成 | |
| CN114249893B (zh) | 一种具有电致变色性能的透明聚酰亚胺薄膜及其制备方法 | |
| CN105368037B (zh) | 一种玻纤增强型扩链改性聚芳醚砜树脂及其制备方法 | |
| CN102408399B (zh) | 烷基取代脂环二酐化合物及由其制备的聚酰亚胺 | |
| CN105542155B (zh) | 一种正丁基取代的可溶性偶氮聚酰胺液晶材料及其制备方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170609 |