KR0146753B1 - 무기 산화물 미립자의 유기용매 단분산체의 제조방법 - Google Patents
무기 산화물 미립자의 유기용매 단분산체의 제조방법Info
- Publication number
- KR0146753B1 KR0146753B1 KR1019950034237A KR19950034237A KR0146753B1 KR 0146753 B1 KR0146753 B1 KR 0146753B1 KR 1019950034237 A KR1019950034237 A KR 1019950034237A KR 19950034237 A KR19950034237 A KR 19950034237A KR 0146753 B1 KR0146753 B1 KR 0146753B1
- Authority
- KR
- South Korea
- Prior art keywords
- organic solvent
- fine particles
- inorganic oxide
- oxide fine
- stirred
- Prior art date
Links
- 239000003960 organic solvent Substances 0.000 title claims abstract description 27
- 229910052809 inorganic oxide Inorganic materials 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000002245 particle Substances 0.000 title 1
- 239000010419 fine particle Substances 0.000 claims abstract description 19
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 12
- 239000006185 dispersion Substances 0.000 claims abstract description 9
- 239000003495 polar organic solvent Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002002 slurry Substances 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 238000005406 washing Methods 0.000 claims abstract description 3
- -1 fatty acid sorbitan ester compound Chemical class 0.000 claims description 11
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 6
- 239000000194 fatty acid Substances 0.000 claims description 6
- 229930195729 fatty acid Natural products 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 239000002635 aromatic organic solvent Substances 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000004115 Sodium Silicate Substances 0.000 description 5
- 229910052911 sodium silicate Inorganic materials 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000001476 alcoholic effect Effects 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 150000002902 organometallic compounds Chemical class 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N isopropyl alcohol Natural products CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical group CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001587 sorbitan monostearate Substances 0.000 description 1
- 229940035048 sorbitan monostearate Drugs 0.000 description 1
- 235000011076 sorbitan monostearate Nutrition 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/145—Preparation of hydroorganosols, organosols or dispersions in an organic medium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
Description
Claims (3)
- Na2O·nSiO2·mH2O(1≤n≤3, 5≤m≤7)를 비극성 유기용매에 용해하고, 상기 용액에 비이온성 계면활성제를 첨가하여 고속교반기로 교반한후, 생성된 슬러리를 0.1 내지 5N HCl에 첨가하고 교반하여 반응을 완료한 후, 제조된 단분산 산화물 미립자를 물로 세척하여 얻어진 분산체 수용액을 유기용매로 치환하는 것임을 특징으로 하는 무기 산화물 미립자의 유기용매 단분산체의 제조방법.
- 제1항에 있어서, 상기 비이온성 계면활성제가 탄소원자수가 8 내지 22인 지방산 소르비탄 에스테르 화합물 또는 1 내지 40M의 에틸렌 옥사이드가 부가된 탄소원자수가 8 내지 22인 지방산 소르비탄 에스테르 화합물이고, 여기에서 지방산은 단체이거나, 모노,디, 트리지방산의 혼합물인 것인 무기 산화물 미립자의 유기용매 단분산체의 제조방법.
- 제1항에 있어서, 상기 비극성 유기용매가 방향족 유기용매 또는 지방족 유기용매로 이루어진 군에서 선택되는 것인 무기 산화물 미립자의 유기용매 단분산체의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950034237A KR0146753B1 (ko) | 1995-10-06 | 1995-10-06 | 무기 산화물 미립자의 유기용매 단분산체의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950034237A KR0146753B1 (ko) | 1995-10-06 | 1995-10-06 | 무기 산화물 미립자의 유기용매 단분산체의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970020941A KR970020941A (ko) | 1997-05-28 |
KR0146753B1 true KR0146753B1 (ko) | 1998-08-17 |
Family
ID=19429402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950034237A KR0146753B1 (ko) | 1995-10-06 | 1995-10-06 | 무기 산화물 미립자의 유기용매 단분산체의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0146753B1 (ko) |
-
1995
- 1995-10-06 KR KR1019950034237A patent/KR0146753B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR970020941A (ko) | 1997-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI225470B (en) | Nanoparticulate, redispersible zinc oxide gels | |
DE68914334T2 (de) | Von Wachs umschlossene Aktivstoffe und ein Emulsionsverfahren zu ihrer Herstellung. | |
US4927464A (en) | Particulate material | |
KR0145729B1 (ko) | 안정제가함유되지않은발연실리카의수성콜로이드상분산물 | |
DE69421570T2 (de) | Teilchenförmige Schaumkontrollmittel und ihre Verwendung | |
US5049309A (en) | Titania sol | |
DE69711382T2 (de) | Herstellung nichtwässrigen partikelhaltigen flüssigen waschmittelzusammensetzungen mit einer durch ein tensid strukturierten flüssigen phase | |
JPH0853630A (ja) | 親有機性の金属酸化物粒子の製造方法 | |
JP2010505736A (ja) | 表面改質されたナノ粒子状の金属酸化物、金属水酸化物および/または金属オキシ水酸化物の製造方法 | |
DE69014379T2 (de) | Verfahren zur Herstellung von anorganischen Oxydteilchen. | |
CH678191A5 (ko) | ||
JPS63258642A (ja) | 中空無機質粉粒体の製造法 | |
EP0075442B1 (en) | Process for producing benzoyl peroxide crystals of a small size | |
DE69227311T2 (de) | Waschmittelzusammensetzungen | |
KR970000144B1 (ko) | 불포화 폴리에스터 수지에 분산될 수 있는 유기점토 | |
US5510068A (en) | Titanium/zirconium/cerium oxide granular particulates/agglomerates | |
DE2529685B2 (de) | Verfahren zur herstellung phosphatarmer bzw. phosphatfreier wasch- oder reinigungsmittel | |
EP0704502B1 (en) | Zink-oxide containing spherical silica and process for its production | |
KR0146753B1 (ko) | 무기 산화물 미립자의 유기용매 단분산체의 제조방법 | |
DE3824252A1 (de) | Nicht-waessriges fluessiges textilbehandlungsmittel | |
JPH0733255B2 (ja) | チタニアゾル及びその製造方法 | |
JP3453872B2 (ja) | 酸化亜鉛含有球状シリカの製造方法 | |
US3152001A (en) | Process for the production of a filler | |
JPS6345115A (ja) | 珪酸カルシウムの製造方法 | |
JPH051238A (ja) | 両親媒性粒子及びその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19951006 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19951006 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19980403 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19980513 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19980513 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20010512 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20020504 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20030514 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20040514 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20050509 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20060407 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20060407 Start annual number: 9 End annual number: 9 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20080610 |