CN1759928A - A sort of dispersant and application - Google Patents
A sort of dispersant and application Download PDFInfo
- Publication number
- CN1759928A CN1759928A CN200510031043.7A CN200510031043A CN1759928A CN 1759928 A CN1759928 A CN 1759928A CN 200510031043 A CN200510031043 A CN 200510031043A CN 1759928 A CN1759928 A CN 1759928A
- Authority
- CN
- China
- Prior art keywords
- mix monomer
- dispersant
- initator
- weight
- hour
- 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.)
- Granted
Links
- 239000002270 dispersing agent Substances 0.000 title claims description 37
- 239000010440 gypsum Substances 0.000 claims abstract description 23
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 23
- 239000007787 solid Substances 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims description 78
- 239000000178 monomer Substances 0.000 claims description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 14
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 14
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 12
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 11
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 10
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 10
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 8
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 7
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000004513 sizing Methods 0.000 claims description 4
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims description 3
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims description 3
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims description 3
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 3
- 235000019394 potassium persulphate Nutrition 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 239000003643 water by type Substances 0.000 claims description 2
- 239000002002 slurry Substances 0.000 abstract description 26
- 239000000945 filler Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- JPAOMENBKRZQDR-UHFFFAOYSA-N CC=CC.[Na] Chemical compound CC=CC.[Na] JPAOMENBKRZQDR-UHFFFAOYSA-N 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 4
- 230000002194 synthesizing effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 2
- 239000011507 gypsum plaster Substances 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 238000002356 laser light scattering Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
Landscapes
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Paper (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100310437A CN1330405C (en) | 2005-10-21 | 2005-10-21 | A sort of dispersant and application |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100310437A CN1330405C (en) | 2005-10-21 | 2005-10-21 | A sort of dispersant and application |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1759928A true CN1759928A (en) | 2006-04-19 |
CN1330405C CN1330405C (en) | 2007-08-08 |
Family
ID=36706221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100310437A Expired - Fee Related CN1330405C (en) | 2005-10-21 | 2005-10-21 | A sort of dispersant and application |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1330405C (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100418617C (en) * | 2006-10-11 | 2008-09-17 | 上海东升新材料有限公司 | Dispersant in use for fibroid light calcium, preparation method and application |
CN100509683C (en) | 2006-09-30 | 2009-07-08 | 江苏博特新材料有限公司 | Low molecular weight copolymer dispersant and preparing method thereof |
CN101385958B (en) * | 2008-10-20 | 2011-04-13 | 西北工业大学 | Polyester type amphipathic nature ultra-dispersant and preparation method thereof |
CN102120791A (en) * | 2010-11-19 | 2011-07-13 | 苏州博纳化学科技有限公司 | Preparation method of dispersant |
CN101274242B (en) * | 2008-01-08 | 2011-08-10 | 陕西科技大学 | Method for preparing polymer ceramic dispersants |
CN101654891B (en) * | 2009-06-30 | 2011-12-28 | 山东宝莫生物化工股份有限公司 | New preparation method of high effective polyacrylamide paper fibre dispersant |
CN103045002A (en) * | 2013-01-17 | 2013-04-17 | 长沙华润涂料有限公司 | Method for preparing environment-friendly and efficient water-borne coating dispersing agent |
CN103154128A (en) * | 2010-10-11 | 2013-06-12 | 巴斯夫聚合建材有限公司 | Dispersant containing gypsum slurry |
CN105085820A (en) * | 2014-05-12 | 2015-11-25 | 江南大学 | Synthesis and application of amide type polyether sodium sulfonate macromolecules for reinforcing mould gypsum |
CN113105583A (en) * | 2021-05-10 | 2021-07-13 | 华东理工大学 | Preparation method of synthetic paper base coat adhesive |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3184728B2 (en) * | 1995-02-20 | 2001-07-09 | 花王株式会社 | Dispersant for gypsum / water slurry |
FR2766106B1 (en) * | 1997-07-18 | 2001-09-07 | Coatex Sa | USE OF A COPOLYMER WITH SURFACTORY STRUCTURE AS A DISPERSING AND / OR GRINDING AID |
JP3727304B2 (en) * | 2002-12-16 | 2005-12-14 | 竹本油脂株式会社 | Gypsum slurry composition |
-
2005
- 2005-10-21 CN CNB2005100310437A patent/CN1330405C/en not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100509683C (en) | 2006-09-30 | 2009-07-08 | 江苏博特新材料有限公司 | Low molecular weight copolymer dispersant and preparing method thereof |
CN100418617C (en) * | 2006-10-11 | 2008-09-17 | 上海东升新材料有限公司 | Dispersant in use for fibroid light calcium, preparation method and application |
CN101274242B (en) * | 2008-01-08 | 2011-08-10 | 陕西科技大学 | Method for preparing polymer ceramic dispersants |
CN101385958B (en) * | 2008-10-20 | 2011-04-13 | 西北工业大学 | Polyester type amphipathic nature ultra-dispersant and preparation method thereof |
CN101654891B (en) * | 2009-06-30 | 2011-12-28 | 山东宝莫生物化工股份有限公司 | New preparation method of high effective polyacrylamide paper fibre dispersant |
CN103154128A (en) * | 2010-10-11 | 2013-06-12 | 巴斯夫聚合建材有限公司 | Dispersant containing gypsum slurry |
CN102120791A (en) * | 2010-11-19 | 2011-07-13 | 苏州博纳化学科技有限公司 | Preparation method of dispersant |
CN102120791B (en) * | 2010-11-19 | 2012-07-18 | 苏州博纳化学科技有限公司 | Preparation method of dispersant |
CN103045002A (en) * | 2013-01-17 | 2013-04-17 | 长沙华润涂料有限公司 | Method for preparing environment-friendly and efficient water-borne coating dispersing agent |
CN105085820A (en) * | 2014-05-12 | 2015-11-25 | 江南大学 | Synthesis and application of amide type polyether sodium sulfonate macromolecules for reinforcing mould gypsum |
CN105085820B (en) * | 2014-05-12 | 2018-10-30 | 江南大学 | The synthesis and application of acid amide type polyethers sodium sulfonate macromolecular for mould gypsum enhancing |
CN113105583A (en) * | 2021-05-10 | 2021-07-13 | 华东理工大学 | Preparation method of synthetic paper base coat adhesive |
Also Published As
Publication number | Publication date |
---|---|
CN1330405C (en) | 2007-08-08 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sort of dispersant and application Effective date of registration: 20191225 Granted publication date: 20070808 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: SHANGHAI DONGSHENG NEW MATERIALS Co.,Ltd. Registration number: Y2019310000035 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210813 Granted publication date: 20070808 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: SHANGHAI DONGSHENG NEW MATERIALS Co.,Ltd. Registration number: Y2019310000035 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070808 |