CN103865032B - 高度支化结构的水性封闭型聚异氰酸酯交联剂及其制备方法 - Google Patents
高度支化结构的水性封闭型聚异氰酸酯交联剂及其制备方法 Download PDFInfo
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- CN103865032B CN103865032B CN201410065236.3A CN201410065236A CN103865032B CN 103865032 B CN103865032 B CN 103865032B CN 201410065236 A CN201410065236 A CN 201410065236A CN 103865032 B CN103865032 B CN 103865032B
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- branched structure
- parts
- highly branched
- crosslinking agent
- hour
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Links
- 239000003431 cross linking reagent Substances 0.000 title claims abstract description 34
- 239000005056 polyisocyanate Substances 0.000 title claims abstract description 34
- 229920001228 polyisocyanate Polymers 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 14
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 10
- -1 polyoxyethylene Polymers 0.000 claims abstract description 10
- 229960004418 trolamine Drugs 0.000 claims abstract description 10
- 239000012948 isocyanate Substances 0.000 claims abstract description 9
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims abstract description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 150000002460 imidazoles Chemical class 0.000 claims abstract description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- 239000008393 encapsulating agent Substances 0.000 claims description 8
- 239000003960 organic solvent Substances 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 8
- 150000002513 isocyanates Chemical class 0.000 claims description 7
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 238000010025 steaming Methods 0.000 claims description 5
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 4
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 4
- 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
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 4
- 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 4
- 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 4
- ULKLGIFJWFIQFF-UHFFFAOYSA-N 5K8XI641G3 Chemical compound CCC1=NC=C(C)N1 ULKLGIFJWFIQFF-UHFFFAOYSA-N 0.000 claims description 3
- 229920002582 Polyethylene Glycol 600 Polymers 0.000 claims description 3
- 229920002593 Polyethylene Glycol 800 Polymers 0.000 claims description 3
- 229940015043 glyoxal Drugs 0.000 claims description 3
- 229940057847 polyethylene glycol 600 Drugs 0.000 claims description 3
- 229940085675 polyethylene glycol 800 Drugs 0.000 claims description 3
- 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 3
- IQXJCCZJOIKIAD-UHFFFAOYSA-N 1-(2-methoxyethoxy)hexadecane Chemical compound CCCCCCCCCCCCCCCCOCCOC IQXJCCZJOIKIAD-UHFFFAOYSA-N 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
- KXBFLNPZHXDQLV-UHFFFAOYSA-N [cyclohexyl(diisocyanato)methyl]cyclohexane Chemical compound C1CCCCC1C(N=C=O)(N=C=O)C1CCCCC1 KXBFLNPZHXDQLV-UHFFFAOYSA-N 0.000 claims description 2
- 238000013019 agitation Methods 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 229950009789 cetomacrogol 1000 Drugs 0.000 claims description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical group O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 2
- 229960003511 macrogol Drugs 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 abstract description 15
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract description 8
- 239000007787 solid Substances 0.000 abstract description 7
- 238000007711 solidification Methods 0.000 abstract description 5
- 230000008023 solidification Effects 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002253 acid Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 150000001412 amines Chemical class 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 229920000151 polyglycol Polymers 0.000 abstract description 2
- 239000010695 polyglycol Substances 0.000 abstract description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 9
- 238000009835 boiling Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 125000002883 imidazolyl group Chemical group 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000002329 infrared spectrum Methods 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 3
- 238000010907 mechanical stirring Methods 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000012827 research and development Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- XLSZMDLNRCVEIJ-UHFFFAOYSA-N 4-methylimidazole Chemical compound CC1=CNC=N1 XLSZMDLNRCVEIJ-UHFFFAOYSA-N 0.000 description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
- C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
-
- 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
- C08G18/83—Chemically modified polymers
- C08G18/833—Chemically modified polymers by nitrogen containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201410065236.3A CN103865032B (zh) | 2014-02-25 | 2014-02-25 | 高度支化结构的水性封闭型聚异氰酸酯交联剂及其制备方法 |
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CN201410065236.3A CN103865032B (zh) | 2014-02-25 | 2014-02-25 | 高度支化结构的水性封闭型聚异氰酸酯交联剂及其制备方法 |
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CN103865032A CN103865032A (zh) | 2014-06-18 |
CN103865032B true CN103865032B (zh) | 2016-04-06 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107236114B (zh) * | 2017-06-15 | 2021-01-29 | 盐城工学院 | 一种含纳米二氧化硅结构的水性封闭型聚异氰酸酯交联剂及其制备方法 |
CN107118330B (zh) * | 2017-06-15 | 2019-12-24 | 盐城工学院 | 一种含聚酰胺骨架的水性封闭型聚异氰酸酯交联剂及其制备方法 |
CN113319956B (zh) * | 2021-05-31 | 2022-05-20 | 浙江农林大学 | 一种热诱导柔性相变储能木材的制备方法 |
CN113549194B (zh) * | 2021-08-06 | 2022-03-08 | 盛鼎高新材料有限公司 | 交联的聚氨酯材料的生产方法 |
CN114920903B (zh) * | 2022-06-30 | 2024-02-02 | 浙江华峰合成树脂有限公司 | 一种封闭型异氰酸酯固化剂及其制备方法和应用 |
CN115124679B (zh) * | 2022-07-11 | 2023-09-12 | 陕西科技大学 | 一种自修复超支化水性聚氨酯及其制备方法与应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102093714A (zh) * | 2010-12-22 | 2011-06-15 | 北京航空航天大学 | 一种轻质柔性聚酰亚胺泡沫材料及其制备方法 |
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- 2014-02-25 CN CN201410065236.3A patent/CN103865032B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102093714A (zh) * | 2010-12-22 | 2011-06-15 | 北京航空航天大学 | 一种轻质柔性聚酰亚胺泡沫材料及其制备方法 |
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Effective date of registration: 20160902 Address after: 224000 Yancheng City Binhai Chemical Industrial Park, Binhai County, Zhongshan, China, No. three, Jiangsu Road Patentee after: JIANGSU CALE NEW MATERIALS Co.,Ltd. Address before: 224000 Yancheng City Binhai Chemical Industrial Park, Binhai County, Zhongshan, China, No. three, Jiangsu Road Patentee before: JIANGSU CALE NEW MATERIALS Co.,Ltd. Patentee before: YANCHENG INSTITUTE OF TECHNOLOGY Patentee before: SHANGHAI HAODENG MATERIAL TECHNOLOGY CO.,LTD. |
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Address after: 224000 Zhongshan Third Road, Binhai Chemical Park, Yancheng City, Jiangsu Province Patentee after: JIANGSU CALE NEW MATERIAL CO.,LTD. Address before: 224000 Zhongshan Third Road, Binhai Chemical Park, Yancheng City, Jiangsu Province Patentee before: JIANGSU CALE NEW MATERIALS Co.,Ltd. |
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Denomination of invention: Waterborne blocked polyisocyanate crosslinker with highly branched structure and its preparation method Effective date of registration: 20230307 Granted publication date: 20160406 Pledgee: Industrial Bank Co.,Ltd. Shanghai Branch Pledgor: SHANGHAI HOLDEN MATERIAL CO.,LTD.|NINGXIA ZHUOYU NEW MATERIAL TECHNOLOGY Co.,Ltd.|JIANGSU CALE NEW MATERIAL CO.,LTD. Registration number: Y2023310000048 |
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Denomination of invention: Highly branched waterborne blocked polyisocyanate crosslinking agent and its preparation method Granted publication date: 20160406 Pledgee: Industrial Bank Co.,Ltd. Shanghai Changning sub branch Pledgor: SHANGHAI HOLDEN MATERIAL CO.,LTD.|NINGXIA ZHUOYU NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2024310000177 |
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