CN102211760B - 用于制备金属氢氧化物细粒的方法 - Google Patents
用于制备金属氢氧化物细粒的方法 Download PDFInfo
- Publication number
- CN102211760B CN102211760B CN201110078428.4A CN201110078428A CN102211760B CN 102211760 B CN102211760 B CN 102211760B CN 201110078428 A CN201110078428 A CN 201110078428A CN 102211760 B CN102211760 B CN 102211760B
- Authority
- CN
- China
- Prior art keywords
- particulate
- metal hydroxides
- ion
- mole
- coupling agent
- 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 - Fee Related
Links
- 229910000000 metal hydroxide Inorganic materials 0.000 title claims abstract description 72
- 150000004692 metal hydroxides Chemical class 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 66
- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 56
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 238000002156 mixing Methods 0.000 claims abstract description 23
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 21
- 239000002904 solvent Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims abstract description 15
- 239000012756 surface treatment agent Substances 0.000 claims description 28
- 239000003063 flame retardant Substances 0.000 claims description 20
- 150000003839 salts Chemical class 0.000 claims description 16
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical group [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 15
- 229910001425 magnesium ion Inorganic materials 0.000 claims description 15
- 239000007822 coupling agent Substances 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 12
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 238000004381 surface treatment Methods 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 5
- 238000002425 crystallisation Methods 0.000 claims description 4
- 230000008025 crystallization Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000006227 byproduct Substances 0.000 claims description 2
- 229910001424 calcium ion Inorganic materials 0.000 claims description 2
- 238000010335 hydrothermal treatment Methods 0.000 claims description 2
- CZMAIROVPAYCMU-UHFFFAOYSA-N lanthanum(3+) Chemical compound [La+3] CZMAIROVPAYCMU-UHFFFAOYSA-N 0.000 claims description 2
- 229910021518 metal oxyhydroxide Inorganic materials 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 90
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 79
- 235000012254 magnesium hydroxide Nutrition 0.000 description 79
- 239000000347 magnesium hydroxide Substances 0.000 description 78
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 78
- 239000002245 particle Substances 0.000 description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 47
- 239000000243 solution Substances 0.000 description 46
- 239000006185 dispersion Substances 0.000 description 33
- 239000002002 slurry Substances 0.000 description 31
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 24
- 230000000052 comparative effect Effects 0.000 description 23
- 238000003756 stirring Methods 0.000 description 17
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 16
- 239000000920 calcium hydroxide Substances 0.000 description 16
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 16
- YXEUGTSPQFTXTR-UHFFFAOYSA-K lanthanum(3+);trihydroxide Chemical compound [OH-].[OH-].[OH-].[La+3] YXEUGTSPQFTXTR-UHFFFAOYSA-K 0.000 description 16
- 238000005406 washing Methods 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 12
- 229910001629 magnesium chloride Inorganic materials 0.000 description 12
- WALYXZANOBBHCI-UHFFFAOYSA-K magnesium sodium trichloride hydrate Chemical compound O.[Cl-].[Na+].[Mg+2].[Cl-].[Cl-] WALYXZANOBBHCI-UHFFFAOYSA-K 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 9
- 239000011777 magnesium Substances 0.000 description 9
- 238000009826 distribution Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 239000011575 calcium Substances 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 7
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 6
- 230000002776 aggregation Effects 0.000 description 6
- 235000014113 dietary fatty acids Nutrition 0.000 description 6
- 239000000194 fatty acid Substances 0.000 description 6
- 229930195729 fatty acid Natural products 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 239000002861 polymer material Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000007669 thermal treatment Methods 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 238000004220 aggregation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000000763 evoking effect Effects 0.000 description 5
- 238000005304 joining Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- -1 alkali metal salt Chemical class 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000004108 freeze drying Methods 0.000 description 3
- 159000000003 magnesium salts Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 3
- 150000003017 phosphorus Chemical class 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- 229910001111 Fine metal Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- ICAKDTKJOYSXGC-UHFFFAOYSA-K lanthanum(iii) chloride Chemical compound Cl[La](Cl)Cl ICAKDTKJOYSXGC-UHFFFAOYSA-K 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 150000001282 organosilanes Chemical class 0.000 description 2
- 125000005375 organosiloxane group Chemical group 0.000 description 2
- 238000010951 particle size reduction Methods 0.000 description 2
- 150000003014 phosphoric acid esters Chemical class 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007806 chemical reaction intermediate Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002367 phosphate rock Substances 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 238000001291 vacuum drying Methods 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
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
- C01B13/36—Methods for preparing oxides or hydroxides in general by precipitation reactions in aqueous solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/02—Oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
- C01F17/224—Oxides or hydroxides of lanthanides
- C01F17/229—Lanthanum oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/14—Magnesium hydroxide
- C01F5/22—Magnesium hydroxide from magnesium compounds with alkali hydroxides or alkaline- earth oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/02—Inorganic materials
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nanotechnology (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010072515 | 2010-03-26 | ||
| JP2010-072515 | 2010-03-26 | ||
| JP2011-023212 | 2011-02-04 | ||
| JP2011023212A JP5628063B2 (ja) | 2010-03-26 | 2011-02-04 | 難燃剤用金属水酸化物微粒子の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102211760A CN102211760A (zh) | 2011-10-12 |
| CN102211760B true CN102211760B (zh) | 2015-09-02 |
Family
ID=44127060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110078428.4A Expired - Fee Related CN102211760B (zh) | 2010-03-26 | 2011-03-24 | 用于制备金属氢氧化物细粒的方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8728418B2 (enExample) |
| EP (1) | EP2371764B1 (enExample) |
| JP (1) | JP5628063B2 (enExample) |
| CN (1) | CN102211760B (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508474B (zh) * | 2012-06-29 | 2015-03-18 | 中国科学院大连化学物理研究所 | 一种微通道沉淀—水热法制备氢氧化镁阻燃剂的方法 |
| CN103663508B (zh) * | 2012-09-07 | 2016-03-23 | 中国科学院大连化学物理研究所 | 用微通道反应器制备低比表面积氢氧化镁阻燃剂的方法 |
| CN104795577B (zh) * | 2014-01-17 | 2017-09-15 | 上海神力科技有限公司 | 一种用于大功率液流电池堆的双极板板框结构 |
| SE539377C2 (en) * | 2016-02-24 | 2017-08-29 | Deflamo Ab | A process for manufacturing of fire suppressing crystals |
| JP7515259B2 (ja) * | 2020-01-08 | 2024-07-12 | 三菱重工業株式会社 | 塩化マグネシウム水溶液の製造システムおよびマグネシウムの製造システム |
| CN112320827A (zh) * | 2020-10-10 | 2021-02-05 | 沈阳化工大学 | 一种循环反应制备氢氧化镁的工艺 |
| CN112624163A (zh) * | 2020-12-01 | 2021-04-09 | 沈阳化工大学 | 一种基于环管反应器的氢氧化镁生产工艺 |
| CN112537787A (zh) * | 2020-12-01 | 2021-03-23 | 沈阳化工大学 | 一种基于水平循环管式反应器的氢氧化镁连续生产工艺 |
| CN114853046A (zh) * | 2022-05-26 | 2022-08-05 | 镇江华茂新材料科技有限公司 | 一种采用微通道反应器制备纳米氢氧化钙的方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4312765A (en) * | 1978-04-03 | 1982-01-26 | W. R. Grace & Co. | Viscosifying agent |
| JPS58151321A (ja) * | 1982-03-01 | 1983-09-08 | Tokuyama Soda Co Ltd | 無機酸化物 |
| JPS6140823A (ja) * | 1984-07-31 | 1986-02-27 | Dowa Mining Co Ltd | マグネトプランバイト型フエライトの水熱合成法 |
| DE3685121D1 (de) * | 1985-01-19 | 1992-06-11 | Asahi Glass Co Ltd | Magnesiumhydroxyd, verfahren zu seiner herstellung und eine dasselbe enthaltende harzzusammensetzung. |
| US5422092A (en) * | 1992-09-08 | 1995-06-06 | Kabushiki Kaisha Kaisui Kagaku Kenkyujo | Flame retardant and flame-retardant resin composition |
| FR2721597B1 (fr) | 1994-06-24 | 1998-02-06 | Sumitomo Chemical Co | Procédé pour préparer un hydroxyde métallique en fines particules comprenant de l'hydroxyde d'aluminium et un oxyde métallique en fines particules comprenant de l'oxyde d'aluminium. |
| JPH0812324A (ja) * | 1994-06-24 | 1996-01-16 | Sumitomo Chem Co Ltd | 微粒水酸化物の製造方法 |
| JP3556277B2 (ja) * | 1994-08-04 | 2004-08-18 | 株式会社トクヤマ | 金属酸化物粒子の製造方法 |
| US6025424A (en) * | 1995-12-19 | 2000-02-15 | Kyowa Chemical Industry Co Ltd | Heat deterioration resistant flame retardant, resin composition and molded articles |
| WO2000035808A1 (en) * | 1998-12-14 | 2000-06-22 | Kyowa Chemical Industry Co., Ltd. | Magnesium hydroxide particles, process for producing the same, and resin composition containing the particles |
| JP2003054915A (ja) * | 2001-08-13 | 2003-02-26 | Japan Science & Technology Corp | 安定な金属酸化物微粒子とその製造方法 |
| EP2366666B1 (en) * | 2003-11-13 | 2013-01-16 | Kyowa Chemical Industry Co., Ltd | Process for producing a calcium hydroxide compound |
| JP2005171036A (ja) * | 2003-12-10 | 2005-06-30 | Tmg Kk | 金属水酸化物及び難燃性樹脂組成物 |
| DE102004009287A1 (de) * | 2004-02-26 | 2005-09-15 | Institut Für Neue Materialien Gem. Gmbh | Amphiphile Nanopartikel |
| CN100375778C (zh) * | 2005-09-23 | 2008-03-19 | 清华大学 | 液氨加压沉淀-水热改性法制备氢氧化镁阻燃剂的方法 |
| CN101679058B (zh) * | 2007-03-30 | 2012-11-14 | 宇部材料工业株式会社 | 氢氧化镁粉末及其制备方法 |
| CN101066772A (zh) * | 2007-05-24 | 2007-11-07 | 上海大学 | 醇水体系一步法制备纳米氢氧化镁阻燃剂的方法 |
| JP2010009828A (ja) * | 2008-06-25 | 2010-01-14 | Sumitomo Osaka Cement Co Ltd | 塗料およびそれを用いた塗膜 |
-
2011
- 2011-02-04 JP JP2011023212A patent/JP5628063B2/ja active Active
- 2011-03-24 EP EP11159539.3A patent/EP2371764B1/en not_active Not-in-force
- 2011-03-24 CN CN201110078428.4A patent/CN102211760B/zh not_active Expired - Fee Related
- 2011-03-25 US US13/072,158 patent/US8728418B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP2371764B1 (en) | 2016-12-28 |
| US8728418B2 (en) | 2014-05-20 |
| EP2371764A1 (en) | 2011-10-05 |
| JP2011219344A (ja) | 2011-11-04 |
| JP5628063B2 (ja) | 2014-11-19 |
| US20110236285A1 (en) | 2011-09-29 |
| CN102211760A (zh) | 2011-10-12 |
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