CN112759777B - 一种抗紫外自修复聚合物及其制备方法和应用 - Google Patents
一种抗紫外自修复聚合物及其制备方法和应用 Download PDFInfo
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- 239000003054 catalyst Substances 0.000 claims abstract description 13
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- 239000002253 acid Substances 0.000 claims abstract description 9
- IWRVPXDHSLTIOC-UHFFFAOYSA-N 4-phenyldiazenylbenzene-1,3-diamine Chemical compound NC1=CC(N)=CC=C1N=NC1=CC=CC=C1 IWRVPXDHSLTIOC-UHFFFAOYSA-N 0.000 claims abstract description 8
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- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 17
- IUNJCFABHJZSKB-UHFFFAOYSA-N 2,4-dihydroxybenzaldehyde Chemical compound OC1=CC=C(C=O)C(O)=C1 IUNJCFABHJZSKB-UHFFFAOYSA-N 0.000 claims description 6
- CLFRCXCBWIQVRN-UHFFFAOYSA-N 2,5-dihydroxybenzaldehyde Chemical compound OC1=CC=C(O)C(C=O)=C1 CLFRCXCBWIQVRN-UHFFFAOYSA-N 0.000 claims description 6
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 6
- MXCUKGXCILNDRA-UHFFFAOYSA-N 4-bromo-2,3-dihydroxybenzaldehyde Chemical compound Oc1c(O)c(C=O)ccc1Br MXCUKGXCILNDRA-UHFFFAOYSA-N 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
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- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical group CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims description 4
- 239000012975 dibutyltin dilaurate Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 3
- WWVNGVCXVSTJCC-UHFFFAOYSA-N 2-[(4-aminophenyl)diazenyl]aniline Chemical compound C1=CC(N)=CC=C1N=NC1=CC=CC=C1N WWVNGVCXVSTJCC-UHFFFAOYSA-N 0.000 claims description 2
- KQIKKETXZQDHGE-FOCLMDBBSA-N 4,4'-diaminoazobenzene Chemical compound C1=CC(N)=CC=C1\N=N\C1=CC=C(N)C=C1 KQIKKETXZQDHGE-FOCLMDBBSA-N 0.000 claims description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 2
- NOUIJPISRWOAQW-UHFFFAOYSA-N NC1(C=CC=CC1)N=NC1=CC=CC(N)=C1 Chemical compound NC1(C=CC=CC1)N=NC1=CC=CC(N)=C1 NOUIJPISRWOAQW-UHFFFAOYSA-N 0.000 claims description 2
- 150000001299 aldehydes Chemical class 0.000 claims description 2
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 2
- 229920006299 self-healing polymer Polymers 0.000 claims 4
- 239000012974 tin catalyst Substances 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 230000008034 disappearance Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 12
- DMLAVOWQYNRWNQ-UHFFFAOYSA-N azobenzene Chemical compound C1=CC=CC=C1N=NC1=CC=CC=C1 DMLAVOWQYNRWNQ-UHFFFAOYSA-N 0.000 abstract description 5
- 230000006750 UV protection Effects 0.000 abstract description 4
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 28
- 206010052428 Wound Diseases 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 8
- 238000004383 yellowing Methods 0.000 description 5
- 239000003431 cross linking reagent Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 230000035876 healing Effects 0.000 description 4
- 229920001721 polyimide Polymers 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 239000004970 Chain extender Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
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- 238000004132 cross linking Methods 0.000 description 2
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- 238000009864 tensile test Methods 0.000 description 2
- DYLIWHYUXAJDOJ-OWOJBTEDSA-N (e)-4-(6-aminopurin-9-yl)but-2-en-1-ol Chemical compound NC1=NC=NC2=C1N=CN2C\C=C\CO DYLIWHYUXAJDOJ-OWOJBTEDSA-N 0.000 description 1
- SNLFYGIUTYKKOE-UHFFFAOYSA-N 4-n,4-n-bis(4-aminophenyl)benzene-1,4-diamine Chemical compound C1=CC(N)=CC=C1N(C=1C=CC(N)=CC=1)C1=CC=C(N)C=C1 SNLFYGIUTYKKOE-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- CSNJTIWCTNEOSW-UHFFFAOYSA-N carbamothioylsulfanyl carbamodithioate Chemical class NC(=S)SSC(N)=S CSNJTIWCTNEOSW-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
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- 239000004611 light stabiliser Substances 0.000 description 1
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- 229920001690 polydopamine Polymers 0.000 description 1
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- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- 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
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3836—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing azo groups
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/08—Polyurethanes from polyethers
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- 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)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
P<sub>1</sub> | P<sub>2</sub> | P<sub>3</sub> | P<sub>4</sub> | |
黄变测试 | 4.5 | 4.2 | 4.1 | 4.0 |
断裂伸长率/% | 147.40 | 146.36 | 145.60 | 145.03 |
拉伸强度/MPa | 38.62 | 37.77 | 37.15 | 36.69 |
自修复效率/% | ― | 97.8 | 96.2 | 95.0 |
Claims (23)
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Citations (10)
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JP2002012648A (ja) * | 2000-04-25 | 2002-01-15 | Nitto Denko Corp | ポリウレタン化合物及びその製造方法 |
WO2013127989A1 (en) * | 2012-03-02 | 2013-09-06 | Fundación Cidetec | Self-healing elastomeric material |
CN105037651A (zh) * | 2015-06-25 | 2015-11-11 | 中国科学技术大学 | 一种偶氮嵌段阳离子水性聚氨酯的制备方法 |
CN106094436A (zh) * | 2016-06-16 | 2016-11-09 | 杭州福斯特光伏材料股份有限公司 | 一种自修复感光性聚酰亚胺树脂组合物 |
CN107325256A (zh) * | 2017-08-04 | 2017-11-07 | 中国科学院过程工程研究所 | 自修复聚合物材料及其制备方法 |
CN108976387A (zh) * | 2018-06-15 | 2018-12-11 | 山东师范大学 | 一种偶氮类侧链液晶聚氨酯脲材料及其制备方法 |
CN109111562A (zh) * | 2018-07-23 | 2019-01-01 | 中国科学院深圳先进技术研究院 | 自修复聚氨酯及其制备方法和自修复方法 |
CN109942773A (zh) * | 2019-03-18 | 2019-06-28 | 四川大学 | 一种含动态硫氨酯键的自修复聚氨酯及其制备方法 |
CN110790888A (zh) * | 2019-11-07 | 2020-02-14 | 华南理工大学 | 基于多重动态可逆作用的高强度室温自修复聚氨酯弹性体及其制备与应用 |
CN111286187A (zh) * | 2018-12-07 | 2020-06-16 | 南开大学 | 制备自修复型复合材料的方法及所制得的自修复型复合材料 |
-
2021
- 2021-01-22 CN CN202110088262.8A patent/CN112759777B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002012648A (ja) * | 2000-04-25 | 2002-01-15 | Nitto Denko Corp | ポリウレタン化合物及びその製造方法 |
WO2013127989A1 (en) * | 2012-03-02 | 2013-09-06 | Fundación Cidetec | Self-healing elastomeric material |
CN105037651A (zh) * | 2015-06-25 | 2015-11-11 | 中国科学技术大学 | 一种偶氮嵌段阳离子水性聚氨酯的制备方法 |
CN106094436A (zh) * | 2016-06-16 | 2016-11-09 | 杭州福斯特光伏材料股份有限公司 | 一种自修复感光性聚酰亚胺树脂组合物 |
CN107325256A (zh) * | 2017-08-04 | 2017-11-07 | 中国科学院过程工程研究所 | 自修复聚合物材料及其制备方法 |
CN108976387A (zh) * | 2018-06-15 | 2018-12-11 | 山东师范大学 | 一种偶氮类侧链液晶聚氨酯脲材料及其制备方法 |
CN109111562A (zh) * | 2018-07-23 | 2019-01-01 | 中国科学院深圳先进技术研究院 | 自修复聚氨酯及其制备方法和自修复方法 |
CN111286187A (zh) * | 2018-12-07 | 2020-06-16 | 南开大学 | 制备自修复型复合材料的方法及所制得的自修复型复合材料 |
CN109942773A (zh) * | 2019-03-18 | 2019-06-28 | 四川大学 | 一种含动态硫氨酯键的自修复聚氨酯及其制备方法 |
CN110790888A (zh) * | 2019-11-07 | 2020-02-14 | 华南理工大学 | 基于多重动态可逆作用的高强度室温自修复聚氨酯弹性体及其制备与应用 |
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Address after: No. 999 Xingdong Road, Jiangling Street, Wujiang District, Suzhou City, Jiangsu Province 215200 Patentee after: Ziyu Intelligent Technology (Suzhou) Co.,Ltd. Country or region after: China Address before: No. 4758 Pangjin North Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: WUJIANG ZIYU ELECTRONIC TECHNOLOGY CO.,LTD. Country or region before: China |