JPH0555179B2 - - Google Patents
Info
- Publication number
- JPH0555179B2 JPH0555179B2 JP59240136A JP24013684A JPH0555179B2 JP H0555179 B2 JPH0555179 B2 JP H0555179B2 JP 59240136 A JP59240136 A JP 59240136A JP 24013684 A JP24013684 A JP 24013684A JP H0555179 B2 JPH0555179 B2 JP H0555179B2
- Authority
- JP
- Japan
- Prior art keywords
- molecular weight
- less
- weight percent
- dispersion
- parts
- 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.)
- Expired - Lifetime
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 51
- 239000006185 dispersion Substances 0.000 claims description 47
- 239000000377 silicon dioxide Substances 0.000 claims description 24
- 239000003381 stabilizer Substances 0.000 claims description 21
- 239000000843 powder Substances 0.000 claims description 18
- 238000009826 distribution Methods 0.000 claims description 15
- 239000010419 fine particle Substances 0.000 claims description 14
- 229920001577 copolymer Polymers 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 10
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Natural products O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 4
- KVBGVZZKJNLNJU-UHFFFAOYSA-N naphthalene-2-sulfonic acid Chemical compound C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 KVBGVZZKJNLNJU-UHFFFAOYSA-N 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 229920003145 methacrylic acid copolymer Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 15
- 239000013049 sediment Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 11
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 8
- 238000006116 polymerization reaction Methods 0.000 description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000003505 polymerization initiator Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 239000002270 dispersing agent Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium peroxydisulfate Substances [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 4
- VAZSKTXWXKYQJF-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)OOS([O-])=O VAZSKTXWXKYQJF-UHFFFAOYSA-N 0.000 description 4
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 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 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 201000010001 Silicosis Diseases 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- -1 isopropyl alcohol Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011163 secondary particle Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59240136A JPS61118130A (ja) | 1984-11-14 | 1984-11-14 | 微粒子シリカ粉末の水系分散安定剤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59240136A JPS61118130A (ja) | 1984-11-14 | 1984-11-14 | 微粒子シリカ粉末の水系分散安定剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61118130A JPS61118130A (ja) | 1986-06-05 |
| JPH0555179B2 true JPH0555179B2 (pt) | 1993-08-16 |
Family
ID=17055033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59240136A Granted JPS61118130A (ja) | 1984-11-14 | 1984-11-14 | 微粒子シリカ粉末の水系分散安定剤 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61118130A (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH064845B2 (ja) * | 1987-06-24 | 1994-01-19 | 第一工業製薬株式会社 | 安定液掘削工法用分散剤 |
| DE10225123A1 (de) * | 2002-06-06 | 2003-12-18 | Goldschmidt Ag Th | Hochkonzentrierte wässrige Dispersion enthaltend hydrophile mikrofeine Metalloxidpartikel und Dispergierhilfsmittel |
| KR20070043142A (ko) * | 2005-10-20 | 2007-04-25 | 삼성전기주식회사 | 티올계 분산제 및 그를 포함하는 황화계 형광체 페이스트조성물 |
| GB0526231D0 (en) | 2005-12-22 | 2006-02-01 | Eastman Kodak Co | Dispersant for reducing viscosity of solids |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4854150A (pt) * | 1971-11-09 | 1973-07-30 | ||
| JPS51131554A (en) * | 1975-05-12 | 1976-11-16 | Toyo Ink Mfg Co Ltd | Aqueous pispersion of resin curable at lower temperatures |
| JPS5554358A (en) * | 1978-10-18 | 1980-04-21 | Shinetsu Unit Kk | Coating composition |
| JPS5618661A (en) * | 1979-07-24 | 1981-02-21 | Chuo Hatsumei Kenkyusho:Kk | Lye inhibitor for water paint |
| JPS5753474A (en) * | 1980-07-24 | 1982-03-30 | Lonza Ag | Manufacture of 2-(2-aminothiazole-4-yl)-2- (syn)-methoxyiminoacetic acid ester |
| JPS5792031A (en) * | 1980-11-28 | 1982-06-08 | Denki Kagaku Kogyo Kk | Liquid for surface-treatment of polyvinyl alcohol film |
| JPS57119945A (en) * | 1981-01-19 | 1982-07-26 | Dainippon Ink & Chem Inc | Aqueous composition |
| JPS5925858A (ja) * | 1982-08-03 | 1984-02-09 | Shikoku Kaken Kogyo Co Ltd | 接着剤用組成物及びそれを用いた軽量化粧板 |
-
1984
- 1984-11-14 JP JP59240136A patent/JPS61118130A/ja active Granted
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4854150A (pt) * | 1971-11-09 | 1973-07-30 | ||
| JPS51131554A (en) * | 1975-05-12 | 1976-11-16 | Toyo Ink Mfg Co Ltd | Aqueous pispersion of resin curable at lower temperatures |
| JPS5554358A (en) * | 1978-10-18 | 1980-04-21 | Shinetsu Unit Kk | Coating composition |
| JPS5618661A (en) * | 1979-07-24 | 1981-02-21 | Chuo Hatsumei Kenkyusho:Kk | Lye inhibitor for water paint |
| JPS5753474A (en) * | 1980-07-24 | 1982-03-30 | Lonza Ag | Manufacture of 2-(2-aminothiazole-4-yl)-2- (syn)-methoxyiminoacetic acid ester |
| JPS5792031A (en) * | 1980-11-28 | 1982-06-08 | Denki Kagaku Kogyo Kk | Liquid for surface-treatment of polyvinyl alcohol film |
| JPS57119945A (en) * | 1981-01-19 | 1982-07-26 | Dainippon Ink & Chem Inc | Aqueous composition |
| JPS5925858A (ja) * | 1982-08-03 | 1984-02-09 | Shikoku Kaken Kogyo Co Ltd | 接着剤用組成物及びそれを用いた軽量化粧板 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61118130A (ja) | 1986-06-05 |
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