CN108152104B - 超支化水性聚氨酯中二氧化硅填料的分离及定量方法 - Google Patents
超支化水性聚氨酯中二氧化硅填料的分离及定量方法 Download PDFInfo
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- CN108152104B CN108152104B CN201711417088.7A CN201711417088A CN108152104B CN 108152104 B CN108152104 B CN 108152104B CN 201711417088 A CN201711417088 A CN 201711417088A CN 108152104 B CN108152104 B CN 108152104B
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 150
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 75
- 239000004814 polyurethane Substances 0.000 title claims abstract description 72
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 71
- 238000000926 separation method Methods 0.000 title claims abstract description 67
- 239000000945 filler Substances 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 34
- 235000012239 silicon dioxide Nutrition 0.000 title claims abstract description 34
- 238000011002 quantification Methods 0.000 title description 2
- 239000012528 membrane Substances 0.000 claims abstract description 117
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims abstract description 80
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 67
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 66
- 229920000858 Cyclodextrin Polymers 0.000 claims abstract description 60
- 239000001116 FEMA 4028 Substances 0.000 claims abstract description 60
- 229960004853 betadex Drugs 0.000 claims abstract description 60
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims abstract description 52
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- 239000007788 liquid Substances 0.000 description 15
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 10
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 10
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 10
- 235000011175 beta-cyclodextrine Nutrition 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 9
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- 239000008367 deionised water Substances 0.000 description 6
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- 229910052757 nitrogen Inorganic materials 0.000 description 5
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- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000000379 polymerizing effect Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 2
- 229940010552 ammonium molybdate Drugs 0.000 description 2
- 235000018660 ammonium molybdate Nutrition 0.000 description 2
- 239000011609 ammonium molybdate Substances 0.000 description 2
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical group OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
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- 230000009528 severe injury Effects 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000012086 standard solution Substances 0.000 description 2
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- 229920001897 terpolymer Polymers 0.000 description 2
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- 238000002474 experimental method Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229920000587 hyperbranched polymer Polymers 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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- 238000001308 synthesis method Methods 0.000 description 1
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- 239000004753 textile Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2866—Grinding or homogeneising
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- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
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CN108152104B true CN108152104B (zh) | 2020-08-11 |
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CN111077292B (zh) * | 2019-12-23 | 2022-03-29 | 上海微谱化工技术服务有限公司 | 一种车用人造皮革材料分析的前处理方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH07244035A (ja) * | 1994-03-03 | 1995-09-19 | Sumitomo Metal Mining Co Ltd | Tbp−ドデカン有機溶媒中のドデカン酸の定量方法 |
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SE0400886D0 (sv) * | 2004-04-02 | 2004-04-02 | Amersham Biosciences Ab | Process of purification |
CN1948950A (zh) * | 2005-10-14 | 2007-04-18 | 中国石化仪征化纤股份有限公司 | 聚酯切片中二氧化硅含量的测定方法 |
CN102419280B (zh) * | 2011-08-16 | 2014-10-22 | 中国检验检疫科学研究院 | 涂料中纳米二氧化钛的识别检测方法 |
CN104914021B (zh) * | 2014-12-15 | 2017-09-19 | 中山大学 | 一种定性定量分析化妆品中二氧化钛或/和氧化锌纳米颗粒的方法 |
CN105548061A (zh) * | 2015-12-10 | 2016-05-04 | 北京彤程创展科技有限公司 | 橡胶粘合剂r80中聚合物和分散剂的鉴定 |
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JPH07244035A (ja) * | 1994-03-03 | 1995-09-19 | Sumitomo Metal Mining Co Ltd | Tbp−ドデカン有機溶媒中のドデカン酸の定量方法 |
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Address after: Room 110, No. 2, Lane 139, Guowei Road, Yangpu District, Shanghai 200082 Patentee after: Shanghai microspectrum Testing Technology Group Co.,Ltd. Address before: 200000 1st floor, building 9, 135 Guowei Road, Yangpu District, Shanghai Patentee before: SHANGHAI MICROSPECTRUM CHEMICAL TECHNOLOGY SERVICE Co.,Ltd. |
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Denomination of invention: Separation and quantitative method of silica filler in hyperbranched waterborne polyurethane Effective date of registration: 20220902 Granted publication date: 20200811 Pledgee: The Bank of Shanghai branch Caohejing Limited by Share Ltd. Pledgor: Shanghai microspectrum Testing Technology Group Co.,Ltd. Registration number: Y2022310000228 |
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Granted publication date: 20200811 Pledgee: The Bank of Shanghai branch Caohejing Limited by Share Ltd. Pledgor: Shanghai microspectrum Testing Technology Group Co.,Ltd. Registration number: Y2022310000228 |
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