JPS6144807B2 - - Google Patents
Info
- Publication number
- JPS6144807B2 JPS6144807B2 JP14595181A JP14595181A JPS6144807B2 JP S6144807 B2 JPS6144807 B2 JP S6144807B2 JP 14595181 A JP14595181 A JP 14595181A JP 14595181 A JP14595181 A JP 14595181A JP S6144807 B2 JPS6144807 B2 JP S6144807B2
- Authority
- JP
- Japan
- Prior art keywords
- barium sulfate
- particle size
- present
- barium
- aqueous solution
- 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
Links
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 86
- 239000002245 particle Substances 0.000 claims description 38
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 29
- 238000006243 chemical reaction Methods 0.000 claims description 27
- CJDPJFRMHVXWPT-UHFFFAOYSA-N barium sulfide Chemical compound [S-2].[Ba+2] CJDPJFRMHVXWPT-UHFFFAOYSA-N 0.000 claims description 21
- 239000007864 aqueous solution Substances 0.000 claims description 18
- 239000011164 primary particle Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000003973 paint Substances 0.000 description 24
- 230000000052 comparative effect Effects 0.000 description 20
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 16
- 239000000049 pigment Substances 0.000 description 16
- 238000000576 coating method Methods 0.000 description 14
- 239000011248 coating agent Substances 0.000 description 12
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000009826 distribution Methods 0.000 description 9
- 229910000019 calcium carbonate Inorganic materials 0.000 description 8
- 239000000976 ink Substances 0.000 description 8
- 239000002002 slurry Substances 0.000 description 8
- 238000000635 electron micrograph Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000004606 Fillers/Extenders Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000000149 argon plasma sintering Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- 229920000877 Melamine resin Polymers 0.000 description 3
- 239000004640 Melamine resin Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000011342 resin composition Substances 0.000 description 3
- 239000002966 varnish Substances 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000012860 organic pigment Substances 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000010746 mayonnaise Nutrition 0.000 description 1
- 239000008268 mayonnaise Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14595181A JPS57145031A (en) | 1981-09-16 | 1981-09-16 | Preparation of barium sulfate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14595181A JPS57145031A (en) | 1981-09-16 | 1981-09-16 | Preparation of barium sulfate |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55126488A Division JPS5751119A (en) | 1980-09-11 | 1980-09-11 | Ultrafine barium sulfate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57145031A JPS57145031A (en) | 1982-09-07 |
| JPS6144807B2 true JPS6144807B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-10-04 |
Family
ID=15396802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14595181A Granted JPS57145031A (en) | 1981-09-16 | 1981-09-16 | Preparation of barium sulfate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57145031A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0733292B2 (ja) * | 1985-12-06 | 1995-04-12 | 株式会社村田製作所 | セラミツク原料用粉末の製造方法 |
| DE69612390T2 (de) * | 1995-08-28 | 2001-10-31 | Advanced Nano Technologies Pty. Ltd., Nedlands | Verfahren zur herstellung ultrafeiner teilchen |
| DE10026791A1 (de) * | 2000-05-31 | 2001-12-06 | Solvay Barium Strontium Gmbh | Mikronisiertes Bariumsulfat |
| ES2375275T3 (es) * | 2004-05-04 | 2012-02-28 | Centrum Für Angewandte Nanotechnologie (Can) Gmbh | Procedimiento para preparar sulfato dispersable, preferentemente nanopart�?culas de sulfato de bario. |
| US7985289B2 (en) | 2005-12-16 | 2011-07-26 | Sakai Chemical Industry., Ltd. | Ultrafine barium sulfate particle, water-based coating composition, and water-based ink composition |
| JP2008050261A (ja) * | 2007-09-28 | 2008-03-06 | Dowa Holdings Co Ltd | 硫酸バリウムおよびその製造方法 |
| US10227239B2 (en) | 2014-11-10 | 2019-03-12 | Sakai Chemical Industry Co., Ltd. | Method for producing barium sulfate powder and barium sulfate powder |
-
1981
- 1981-09-16 JP JP14595181A patent/JPS57145031A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57145031A (en) | 1982-09-07 |
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