JP2010534615A5 - - Google Patents
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- Publication number
- JP2010534615A5 JP2010534615A5 JP2010518511A JP2010518511A JP2010534615A5 JP 2010534615 A5 JP2010534615 A5 JP 2010534615A5 JP 2010518511 A JP2010518511 A JP 2010518511A JP 2010518511 A JP2010518511 A JP 2010518511A JP 2010534615 A5 JP2010534615 A5 JP 2010534615A5
- Authority
- JP
- Japan
- Prior art keywords
- toluene
- oxides
- polydimethylsiloxane
- metal oxide
- sol
- 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.)
- Pending
Links
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- 229910000310 actinide oxide Inorganic materials 0.000 claims 1
- 229910052747 lanthanoid Inorganic materials 0.000 claims 1
- 150000002602 lanthanoids Chemical class 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 229910000314 transition metal oxide Inorganic materials 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 10
- 239000004205 dimethyl polysiloxane Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 3
- -1 polydimethylsiloxane Polymers 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000004059 degradation Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 229920001721 Polyimide Polymers 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002492 poly(sulfones) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Description
ポリカーボネートは、処理条件下において痕跡量の塩基でさえポリマーの急速な分解（または劣化）をもたらし、その結果、材料特性に不都合な影響が与えられる熱可塑性樹脂である。ここで、本発明は、材料特性に関する実質的な改良に寄与し得る。酸または塩基と敏感に反応し得る他の材料は、ポリエステル、ポリアミド、ポリイミド、ポリエーテル、ポリエーテルケトン、ポリ(メタ)アクリレートおよびポリスルホンである。
平面状摺り合わせフランジを有する１リットルフラスコにおいて、２００ｇのＶＳ６５．０００ポリマー（ビニル末端ポリジメチルシロキサン、製造業者：Ｈａｎｓｅ Ｃｈｅｍｉｅ ＡＧ、粘度：６５Ｐａｓ（規定））を初期投入として用いる。撹拌しながらポリジメチルシロキサンをトルエン２００ｇで希釈する。その後、本発明の実施例２からのある量のトルエンゾルと、比較例２からのある量のトルエンゾルとを各々撹拌しながら加えて、ポリジメチルシロキサン（ＶＳ６５．０００）の重量に対する、トルエンゾルからの固体（二酸化ケイ素粒子）の重量の比が３０：７０となるようにする。その後、混合物を９０℃に加熱し、真空中で蒸留することによってトルエンを除去する。
Claims (1)
- 金属酸化物が、第３および第４主族金属の酸化物、遷移金属酸化物並びにランタノイドおよびアクチノイドの酸化物から成る群から選択されることを特徴とする、請求項１〜８のいずれか１項に記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07014927A EP2025381A1 (de) | 2007-07-30 | 2007-07-30 | Verfahren zum Entfernen basischer oder saurer Verbindungen aus einer lösungsmittelhaltigen Metalloxiddispersion insbesondere Kieselsäure |
| PCT/EP2008/004379 WO2009015717A1 (de) | 2007-07-30 | 2008-06-02 | Verfahren zum entfernen basischer oder saurer verbindungen aus einer lösungsmittelhaltigen metalloxiddispersion, insbesondere kieselsäure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010534615A JP2010534615A (ja) | 2010-11-11 |
| JP2010534615A5 true JP2010534615A5 (ja) | 2011-07-14 |
Family
ID=39027311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010518511A Pending JP2010534615A (ja) | 2007-07-30 | 2008-06-02 | 溶媒を含有する金属酸化物、特にケイ酸のディスパージョンから塩基性または酸性化合物を除去する方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8211995B2 (ja) |
| EP (2) | EP2025381A1 (ja) |
| JP (1) | JP2010534615A (ja) |
| KR (1) | KR101497741B1 (ja) |
| CN (1) | CN101801490B (ja) |
| CA (1) | CA2694237A1 (ja) |
| WO (1) | WO2009015717A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100816608B1 (ko) * | 2000-08-29 | 2008-03-24 | 마츠시타 덴끼 산교 가부시키가이샤 | 가스방전패널 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3772403A (en) * | 1972-05-30 | 1973-11-13 | Allied Chem | Process for producing an improved antistatic polyamide fiber |
| DE2612510C3 (de) * | 1976-03-24 | 1978-10-05 | Kraftwerk Union Ag, 4330 Muelheim | Anordnung zur Abwasseraufbereitung |
| US4992143A (en) * | 1989-06-09 | 1991-02-12 | Mobay Corporation | Continuous process for the separation of a partially water soluble component from a slurry |
| JPH0798656B2 (ja) * | 1990-10-31 | 1995-10-25 | 出光興産株式会社 | 撥水性シリカゾルの製造方法 |
| US5487816A (en) * | 1994-06-24 | 1996-01-30 | Uop | Process for the reduction of phenol content in a crude organic stream recovered from a phenol stripper |
| DE69504792T2 (de) * | 1994-08-05 | 1999-03-04 | Nissan Chemical Ind Ltd | Verfahren zur Herstellung eines Kieselsols in Propanol |
| JP4032503B2 (ja) * | 1997-05-26 | 2008-01-16 | 日産化学工業株式会社 | 疎水性オルガノシリカゾルの製造方法 |
| JP2001021462A (ja) * | 1999-07-08 | 2001-01-26 | Kawasaki Steel Corp | 試料成分の吸着、抽出装置および試料成分の吸着、抽出方法 |
| CN1368995A (zh) * | 1999-08-19 | 2002-09-11 | 陶氏康宁公司 | 化学改性硅石填料,生产方法和含有它的硅氧烷组合物 |
| EP1586294B2 (en) * | 1999-10-28 | 2016-02-17 | 3M Innovative Properties Company | Nano-sized silica particles in a dry powder form |
| US6579929B1 (en) * | 2000-01-19 | 2003-06-17 | Bridgestone Corporation | Stabilized silica and method of making and using the same |
| CA2471714A1 (en) * | 2001-12-25 | 2003-07-10 | Asahi Kasei Chemicals Corporation | Inorganic porous fine particles |
| JP4458396B2 (ja) * | 2002-08-29 | 2010-04-28 | 扶桑化学工業株式会社 | 高純度親水性有機溶媒分散シリカゾルの製造方法及びその方法で得られる高純度親水性有機溶媒分散シリカゾル並びに高純度有機溶媒分散シリカゾルの製造方法及びその方法で得られる高純度有機溶媒分散シリカゾル |
| DE10244212A1 (de) * | 2002-09-23 | 2004-03-25 | Bayer Aktiengesellschaft | Zinkoxiddispersionen in halogen- und wasserfreien Dispersionsmedien |
| JP2004315300A (ja) * | 2003-04-17 | 2004-11-11 | Nippon Steel Chem Co Ltd | シリカ微粒子、それが分散したシリカコロイド及びその製造方法 |
| WO2006045012A2 (en) * | 2004-10-20 | 2006-04-27 | Cabot Corporation | Method of preparing hydrophobic silica directly from an aqueous colloidal silica dispersion |
-
2007
- 2007-07-30 EP EP07014927A patent/EP2025381A1/de not_active Withdrawn
-
2008
- 2008-06-02 WO PCT/EP2008/004379 patent/WO2009015717A1/de active Application Filing
- 2008-06-02 CA CA2694237A patent/CA2694237A1/en not_active Abandoned
- 2008-06-02 JP JP2010518511A patent/JP2010534615A/ja active Pending
- 2008-06-02 US US12/671,190 patent/US8211995B2/en not_active Expired - Fee Related
- 2008-06-02 CN CN2008800230311A patent/CN101801490B/zh active Active
- 2008-06-02 KR KR1020107004404A patent/KR101497741B1/ko not_active IP Right Cessation
- 2008-06-02 EP EP08758947.9A patent/EP2188026B1/de active Active
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