JP5017363B2 - ナノ粒子及びメソ粒子により表面改質された重合体巨大粒子、これを利用したナノ粒子−高分子複合素材、及びこれらの製造方法 - Google Patents
ナノ粒子及びメソ粒子により表面改質された重合体巨大粒子、これを利用したナノ粒子−高分子複合素材、及びこれらの製造方法 Download PDFInfo
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- JP5017363B2 JP5017363B2 JP2009509426A JP2009509426A JP5017363B2 JP 5017363 B2 JP5017363 B2 JP 5017363B2 JP 2009509426 A JP2009509426 A JP 2009509426A JP 2009509426 A JP2009509426 A JP 2009509426A JP 5017363 B2 JP5017363 B2 JP 5017363B2
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Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2998—Coated including synthetic resin or polymer
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Description
−ポリエチレン系樹脂、例えば、低密度のポリエチレン樹脂(LDPE)、超低密度のポリエチレン樹脂(LLDPE)、高密度のポリエチレン(HDPE)、エチレン−ビニルアセテート樹脂(EVA)、この共重合体等;
−ポリスチレン系樹脂、例えば、HIPS、GPPS、SAN等;
−ポリプロピレン系樹脂、例えば、HOMO PP、RANDOM PP、この共重合体;透明又は一般のABS(アクリロニトリル−ブタジエン−スチレンの3元共重合体);
−軽質のPVC;
−エンジニアリングプラスチック、例えば、ナイロン、PRT、PET、POM(アセタール)、PC、ウレタン、粉体樹脂、PMMA、PES等。重合体粒子の粉砕は、一般的な粉砕機を用いて行われ得る。
本発明は、下記の実施例に基づいてさらに具体的に説明されるが、本発明は、これらに限定されるものではない。
市販のPET(Polyethylene Terephthalate)チップ5kgを常温で25〜30メッシュに粉砕し、インペラー−付着したV−ミキサーに導入する。V−ミキサーを180rpmで回転させ、インペラーを1200rpmで回転させながら、チタニア(平均粒度150〜200nm)15gに銀ナノ粒子(平均粒度20〜30nm)を2000ppmの濃度で含有するコロイド水溶液18gを添加した混合物を少しずつ投入した。結果の混合物を乾燥させ、約250℃の温度で押出して抗菌性のPETチップを製造した。
PET(Polyethylene Terephthalate)チップ5kgを常温で25〜30メッシュに粉砕し、インペラー−付着したV−ミキサーに導入する。V−ミキサーを1800rpmで回転させ、インペラーを1200rpmで回転させながら、チタニア(平均粒度150〜200nm)15gを投入し、銀ナノ粒子(平均粒度50nm)を2000ppmの濃度で含有するコロイド水溶液18gを少しずつ投入した。結果の混合物を乾燥させ、約250℃の温度で押出して抗菌性のPETチップを製造した。
PP(Polypropylene)チップ4kgを常温で25〜30メッシュに粉砕し、インペラー−付着したV−ミキサーに導入する。V−ミキサーを180rpmで回転させ、インペラーを1200rpmで回転させながら、シリカ(平均粒度100〜150nm)21gに銀ナノ粒子(平均粒度4nm)を20,000ppmの濃度で含有するコロイド水溶液2.1gを添加した混合物を少しずつ投入した。結果の混合物を乾燥させ、約250℃の温度で押出して抗菌性のPPチップを製造した。
Claims (4)
- 100〜500μmの平均粒径を有する重合体マクロ粒子の表面に、1〜10μmの平均粒径を有する重合体粒子又は無機粒子からなるメソ粒子及び5〜500nmの平均粒径を有する銀ナノ粒子又は銀が担持された無機粒子からなるナノ粒子が吸着又は付着してナノ粒子−メソ粒子−マクロ粒子からなる複合構造を有することを特徴とする、メソ粒子及びナノ粒子により表面改質されたマクロ粒子重合体。
- 100〜500μmの平均粒径を有する重合体マクロ粒子の表面に、1〜10μmの平均粒径を有する重合体粒子又は無機粒子からなるメソ粒子及び5〜500nmの平均粒径を有する銀ナノ粒子又は銀が担持された無機粒子からなるナノ粒子を衝撃式打撃手段、落差式混合手段、高速噴射手段から選ばれる機械的手段により付着してナノ粒子−メソ粒子−マクロ粒子からなる複合構造を形成し、任意に熱処理して前記ナノ粒子又は前記メソ粒子をマクロ粒子の表面に固着させることを特徴とする、メソ粒子及びナノ粒子により表面改質されたマクロ粒子重合体の製造方法。
- 100〜500μmの平均粒径を有する重合体マクロ粒子の表面に、1〜10μmの平均粒径を有する重合体粒子又は無機粒子からなるメソ粒子及び5〜500nmの平均粒径を有する銀ナノ粒子又は銀が担持された無機粒子からなるナノ粒子が付着してナノ粒子−メソ粒子−マクロ粒子からなる複合構造を有するメソ粒子及びナノ粒子により表面改質されたマクロ粒子重合体を任意の重合体と共に混合し混練することを特徴とする、ナノ粒子−重合体複合素材の製造方法。
- 請求項3の方法により製造されたナノ粒子−重合体複合素材。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060041257A KR20070108798A (ko) | 2006-05-08 | 2006-05-08 | 나노입자 및 메조입자로 표면 개질된 중합체 거대입자,이를 이용한 나노입자-고분자 복합소재, 및 이들의제조방법 |
KR10-2006-0041257 | 2006-05-08 | ||
PCT/KR2007/002240 WO2007129850A1 (en) | 2006-05-08 | 2007-05-07 | Polymer macroparticle of which surface is modified by mesoparticle and nanoparticle, nanoparticle-polymer composite using the same, and preparation thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009536242A JP2009536242A (ja) | 2009-10-08 |
JP5017363B2 true JP5017363B2 (ja) | 2012-09-05 |
Family
ID=38667924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009509426A Expired - Fee Related JP5017363B2 (ja) | 2006-05-08 | 2007-05-07 | ナノ粒子及びメソ粒子により表面改質された重合体巨大粒子、これを利用したナノ粒子−高分子複合素材、及びこれらの製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090155592A1 (ja) |
EP (1) | EP2064273A1 (ja) |
JP (1) | JP5017363B2 (ja) |
KR (1) | KR20070108798A (ja) |
CN (1) | CN101443397B (ja) |
WO (1) | WO2007129850A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7794629B2 (en) * | 2003-11-25 | 2010-09-14 | Qinetiq Limited | Composite materials |
KR101133110B1 (ko) * | 2009-04-17 | 2012-04-06 | (주)토리다 | 항균성 폴리에스터 분할형 복합섬유 및 이의 제조방법 |
EP2284218A1 (de) * | 2009-07-27 | 2011-02-16 | Georg Fischer DEKA GmbH | Polymerzusammensetzung für Photobioreaktoren |
JP6482384B2 (ja) * | 2015-05-28 | 2019-03-13 | 旭化成株式会社 | 複合粒子及びこれを含有する水性分散液 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62250942A (ja) * | 1986-04-23 | 1987-10-31 | Nara Kikai Seisakusho:Kk | 固体粒子表面への金属の延展固定方法 |
JPS62140636A (ja) * | 1985-12-13 | 1987-06-24 | Nara Kikai Seisakusho:Kk | 固体粒子表面の成膜方法 |
EP0224659B1 (en) * | 1985-10-07 | 1992-12-02 | Nara Machinery Co., Ltd. | Method of improving quality of surface of solid particles and apparatus thereof |
US5122418A (en) * | 1985-12-09 | 1992-06-16 | Shiseido Company Ltd. | Composite powder and production process |
JPH0241210A (ja) * | 1988-08-01 | 1990-02-09 | Calp Corp | 高機能複合材料及びその成形品 |
JPH05283084A (ja) * | 1992-03-31 | 1993-10-29 | Isuzu Motors Ltd | リン酸型燃料電池用触媒層の形成方法 |
JPH07149914A (ja) * | 1993-12-02 | 1995-06-13 | Kao Corp | 複合樹脂粉末及びそれを含有する化粧料 |
US5639550A (en) * | 1995-06-21 | 1997-06-17 | Specialty Media Corporation | Composite particulate material and process for preparing same |
KR100580133B1 (ko) * | 1997-11-18 | 2006-05-16 | 가부시키가이샤 시세이도 | 투명성이 우수한 자외선 차폐성 산화아연 및 이를 함유하는 조성물 |
EP1066825A1 (en) * | 1999-06-17 | 2001-01-10 | The Procter & Gamble Company | An anti-microbial body care product |
WO2002100357A1 (fr) * | 2001-06-12 | 2002-12-19 | Trial Corporation | Produit cosmetique |
KR100551602B1 (ko) * | 2003-08-14 | 2006-02-13 | 한남대학교 산학협력단 | 중공 내부에 금속 나노입자를 포함하는 hcms 캡슐구조체 및 그의 제조방법 |
CN1259369C (zh) * | 2004-03-31 | 2006-06-14 | 华东理工大学 | 一种抗菌abs制品的制备方法 |
KR100665042B1 (ko) * | 2005-03-22 | 2007-01-04 | 이정훈 | 나노입자 및 메조입자로 표면 개질된 중합체 거대입자,이를 이용한 나노입자-고분자 복합소재, 및 이들의제조방법 |
-
2006
- 2006-05-08 KR KR1020060041257A patent/KR20070108798A/ko not_active Application Discontinuation
-
2007
- 2007-05-07 EP EP07807906A patent/EP2064273A1/en not_active Withdrawn
- 2007-05-07 CN CN2007800168956A patent/CN101443397B/zh not_active Expired - Fee Related
- 2007-05-07 WO PCT/KR2007/002240 patent/WO2007129850A1/en active Application Filing
- 2007-05-07 US US12/299,836 patent/US20090155592A1/en not_active Abandoned
- 2007-05-07 JP JP2009509426A patent/JP5017363B2/ja not_active Expired - Fee Related
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Publication number | Publication date |
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EP2064273A1 (en) | 2009-06-03 |
WO2007129850A1 (en) | 2007-11-15 |
CN101443397B (zh) | 2012-05-23 |
CN101443397A (zh) | 2009-05-27 |
JP2009536242A (ja) | 2009-10-08 |
KR20070108798A (ko) | 2007-11-13 |
US20090155592A1 (en) | 2009-06-18 |
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