CN101475708B - 一种双层膜硫磺微胶囊的制备方法 - Google Patents
一种双层膜硫磺微胶囊的制备方法 Download PDFInfo
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- CN101475708B CN101475708B CN2009100051106A CN200910005110A CN101475708B CN 101475708 B CN101475708 B CN 101475708B CN 2009100051106 A CN2009100051106 A CN 2009100051106A CN 200910005110 A CN200910005110 A CN 200910005110A CN 101475708 B CN101475708 B CN 101475708B
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- microcapsule
- solution
- sulphur
- hole boiling
- boiling flask
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 239000003094 microcapsule Substances 0.000 title claims abstract description 60
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 52
- 239000011593 sulfur Substances 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title claims description 17
- 239000004202 carbamide Substances 0.000 claims abstract description 30
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 29
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims abstract description 18
- 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 abstract description 18
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000012528 membrane Substances 0.000 claims description 33
- 239000000243 solution Substances 0.000 claims description 31
- 239000005864 Sulphur Substances 0.000 claims description 28
- 238000009835 boiling Methods 0.000 claims description 28
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 28
- 238000003756 stirring Methods 0.000 claims description 21
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 claims description 16
- 229920000642 polymer Polymers 0.000 claims description 15
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 14
- 108010010803 Gelatin Proteins 0.000 claims description 14
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 14
- 239000000839 emulsion Substances 0.000 claims description 14
- 235000019253 formic acid Nutrition 0.000 claims description 14
- 229920000159 gelatin Polymers 0.000 claims description 14
- 239000008273 gelatin Substances 0.000 claims description 14
- 235000019322 gelatine Nutrition 0.000 claims description 14
- 235000011852 gelatine desserts Nutrition 0.000 claims description 14
- 239000012071 phase Substances 0.000 claims description 14
- 229960004418 trolamine Drugs 0.000 claims description 14
- -1 urea aldehyde Chemical class 0.000 claims description 14
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 7
- 239000008346 aqueous phase Substances 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 229960001701 chloroform Drugs 0.000 claims description 7
- 238000009775 high-speed stirring Methods 0.000 claims description 7
- 238000000967 suction filtration Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 abstract description 18
- 239000011257 shell material Substances 0.000 abstract description 12
- 238000012695 Interfacial polymerization Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 5
- 229920002396 Polyurea Polymers 0.000 abstract description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract description 2
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract 2
- 239000011162 core material Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 8
- 239000008098 formaldehyde solution Substances 0.000 description 6
- 229920000136 polysorbate Polymers 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- KPCLPBLTPXDOIR-UHFFFAOYSA-N methyl 3-(1,3-benzodioxol-5-ylmethylsulfamoyl)thiophene-2-carboxylate Chemical compound S1C=CC(S(=O)(=O)NCC=2C=C3OCOC3=CC=2)=C1C(=O)OC KPCLPBLTPXDOIR-UHFFFAOYSA-N 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000001988 toxicity Effects 0.000 description 3
- 231100000419 toxicity Toxicity 0.000 description 3
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002468 fat body Anatomy 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229920001206 natural gum Polymers 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000005501 phase interface Effects 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
Landscapes
- Manufacturing Of Micro-Capsules (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009100051106A CN101475708B (zh) | 2009-01-15 | 2009-01-15 | 一种双层膜硫磺微胶囊的制备方法 |
Applications Claiming Priority (1)
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CN2009100051106A CN101475708B (zh) | 2009-01-15 | 2009-01-15 | 一种双层膜硫磺微胶囊的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101475708A CN101475708A (zh) | 2009-07-08 |
CN101475708B true CN101475708B (zh) | 2012-05-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009100051106A Expired - Fee Related CN101475708B (zh) | 2009-01-15 | 2009-01-15 | 一种双层膜硫磺微胶囊的制备方法 |
Country Status (1)
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CN (1) | CN101475708B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101698708B (zh) * | 2009-10-21 | 2012-08-22 | 中国石油大学(北京) | 一种生产可用作橡胶硫化剂的硫磺微胶囊的原料配方 |
CN101671421B (zh) * | 2009-10-21 | 2012-05-23 | 中国石油大学(北京) | 一种生产密胺树脂硫磺微胶囊的原料配方 |
CN101775158A (zh) * | 2010-03-12 | 2010-07-14 | 北京橡胶工业研究设计院 | 微胶囊化橡胶助剂 |
CN114921083A (zh) * | 2022-06-23 | 2022-08-19 | 中国工程物理研究院化工材料研究所 | 一种聚氨酯-聚脲双层stf微胶囊材料、制备及应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1284100A (zh) * | 1997-11-25 | 2001-02-14 | 希尔及塞拉彻(股份有限公司) | 微胶囊化橡胶添加剂 |
CN1736575A (zh) * | 2005-08-02 | 2006-02-22 | 天津大学 | 聚脲-脲醛树脂双层微胶囊的制备方法 |
DE102007034590A1 (de) * | 2006-08-02 | 2008-02-07 | Basf Ag | Kautschukmischung enthaltend mikroverkapseltes Latentwärmespeichermaterial |
CN101263192A (zh) * | 2005-07-28 | 2008-09-10 | 希尔和塞拉彻股份有限公司 | 微胶囊化橡胶添加剂及其制备方法 |
-
2009
- 2009-01-15 CN CN2009100051106A patent/CN101475708B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1284100A (zh) * | 1997-11-25 | 2001-02-14 | 希尔及塞拉彻(股份有限公司) | 微胶囊化橡胶添加剂 |
CN101263192A (zh) * | 2005-07-28 | 2008-09-10 | 希尔和塞拉彻股份有限公司 | 微胶囊化橡胶添加剂及其制备方法 |
CN1736575A (zh) * | 2005-08-02 | 2006-02-22 | 天津大学 | 聚脲-脲醛树脂双层微胶囊的制备方法 |
DE102007034590A1 (de) * | 2006-08-02 | 2008-02-07 | Basf Ag | Kautschukmischung enthaltend mikroverkapseltes Latentwärmespeichermaterial |
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CN101475708A (zh) | 2009-07-08 |
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Application publication date: 20090708 Assignee: Shanghai Donghao Oil Industry Co., Ltd. Assignor: China University of Petroleum (Beijing) Contract record no.: 2012310000134 Denomination of invention: Preparation of bilaminar membrane sulfur microcapsule Granted publication date: 20120530 License type: Exclusive License Record date: 20120727 |
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