KR100764625B1 - 라디칼 매개 분산 중합을 이용한 은 나노 입자 함유 고분자나노 섬유 제조 방법 - Google Patents
라디칼 매개 분산 중합을 이용한 은 나노 입자 함유 고분자나노 섬유 제조 방법 Download PDFInfo
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- KR100764625B1 KR100764625B1 KR1020060128541A KR20060128541A KR100764625B1 KR 100764625 B1 KR100764625 B1 KR 100764625B1 KR 1020060128541 A KR1020060128541 A KR 1020060128541A KR 20060128541 A KR20060128541 A KR 20060128541A KR 100764625 B1 KR100764625 B1 KR 100764625B1
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- silver
- polymer
- polyvinyl alcohol
- silver nanoparticles
- nanofibers
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
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- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Textile Engineering (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Description
Claims (9)
- 폴리비닐알코올수용액 상에서 강한 자성 교반을 통해 은 이온을 녹이는 단계;상기 수용액에 라디칼 개시제를 넣어 은 이온의 환원을 유도하는 단계; 및,상기 수용액에 단량체를 도입하여 은 나노 입자 표면에서 단량체가 중합되도록 하는 단계; 및,상기 중합물에서 은 나노 입자 함유 고분자 나노 섬유를 회수하는 단계를 포함하는 것을 특징으로 하는 은 나노 입자 함유 고분자 나노 섬유의 제조방법.
- 제1항에 있어서, 폴리비닐알코올의 분자량은 500~200,000으로 하는 제조 방법.
- 제1항에 있어서, 사용되는 폴리비닐알코올의 양은 0.001~10 무게퍼센트로 하는 제조 방법.
- 제1항에 있어서, 상기 은 이온의 양은 0.001~10 무게퍼센트로 하는 제조 방법.
- 제1항에 있어, 상기 라디칼 개시제는 2,2'-아조비스이소부티로니트릴(AIBN) 이나 2,2'-아조비스-[2-(2-이미다졸린-2-일)-프로판]디하이드로크로라이드를 사용하는 제조 방법.
- 제1항에서, 고분자는 단량체가 상기 개시제에 의해 중합이 가능한 선형, 가교형 고분자 및 이들로 구성된 공중합 고분자인 것을 특징으로 하는 제조 방법.
- 제1항에 있어서, 상기 중합 온도는 섭씨 1도에서 100도인 것을 특징으로 하는 제조 방법.
- 제1항에서, 상기 중합 시간은 1분에서 24시간인 것을 특징으로 하는 제조 방법.
- 제1항에서, 상기 중합물은 2~100 nm의 은 나노 입자가 함유된 직경이 2~1000 nm, 길이가 0.01~1000 μm인 고분자 나노 섬유인 것을 특징으로 하는 제조 방법.
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KR1020060128541A KR100764625B1 (ko) | 2006-12-15 | 2006-12-15 | 라디칼 매개 분산 중합을 이용한 은 나노 입자 함유 고분자나노 섬유 제조 방법 |
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KR1020060128541A KR100764625B1 (ko) | 2006-12-15 | 2006-12-15 | 라디칼 매개 분산 중합을 이용한 은 나노 입자 함유 고분자나노 섬유 제조 방법 |
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KR100764625B1 true KR100764625B1 (ko) | 2007-10-08 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101052406B1 (ko) | 2008-10-22 | 2011-07-28 | 서울대학교산학협력단 | 화학적 산화 중합을 이용한 은 나노 입자 함유 폴리로다닌 나노 섬유의 제조 방법 |
CN103031614A (zh) * | 2012-12-19 | 2013-04-10 | 罗莱家纺股份有限公司 | 一种珍珠颗粒分散液、珍珠纤维及其制备方法 |
KR101377337B1 (ko) | 2011-12-19 | 2014-03-26 | 서울대학교산학협력단 | 은 나노 입자를 함유한 양이온성 고분자 나노 섬유의 제조 방법 |
US20200332040A1 (en) * | 2018-01-05 | 2020-10-22 | Toppan Printing Co., Ltd. | Composite particles, method of producing composite particles, dry powder, and molding resin composition |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20060052521A (ko) * | 2004-11-08 | 2006-05-19 | (주)바이오드림스 | 항균 섬유 제품 |
KR20060102619A (ko) * | 2005-03-24 | 2006-09-28 | 재단법인서울대학교산학협력재단 | 씨드 중합을 이용한 무기 나노 입자/고분자 코어-셀나노복합체의 제조 방법 |
KR20060109295A (ko) * | 2005-04-14 | 2006-10-19 | (주)바이오드림스 | 나노 고분자-실리카-은 |
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- 2006-12-15 KR KR1020060128541A patent/KR100764625B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20060052521A (ko) * | 2004-11-08 | 2006-05-19 | (주)바이오드림스 | 항균 섬유 제품 |
KR20060102619A (ko) * | 2005-03-24 | 2006-09-28 | 재단법인서울대학교산학협력재단 | 씨드 중합을 이용한 무기 나노 입자/고분자 코어-셀나노복합체의 제조 방법 |
KR20060109295A (ko) * | 2005-04-14 | 2006-10-19 | (주)바이오드림스 | 나노 고분자-실리카-은 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101052406B1 (ko) | 2008-10-22 | 2011-07-28 | 서울대학교산학협력단 | 화학적 산화 중합을 이용한 은 나노 입자 함유 폴리로다닌 나노 섬유의 제조 방법 |
KR101377337B1 (ko) | 2011-12-19 | 2014-03-26 | 서울대학교산학협력단 | 은 나노 입자를 함유한 양이온성 고분자 나노 섬유의 제조 방법 |
CN103031614A (zh) * | 2012-12-19 | 2013-04-10 | 罗莱家纺股份有限公司 | 一种珍珠颗粒分散液、珍珠纤维及其制备方法 |
US20200332040A1 (en) * | 2018-01-05 | 2020-10-22 | Toppan Printing Co., Ltd. | Composite particles, method of producing composite particles, dry powder, and molding resin composition |
US11685799B2 (en) * | 2018-01-05 | 2023-06-27 | Toppan Printing Co., Ltd. | Composite particles, method of producing composite particles, dry powder, and molding resin composition |
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