JP6083936B2 - 徐放性粒子の製造方法 - Google Patents

徐放性粒子の製造方法 Download PDF

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Publication number
JP6083936B2
JP6083936B2 JP2012037885A JP2012037885A JP6083936B2 JP 6083936 B2 JP6083936 B2 JP 6083936B2 JP 2012037885 A JP2012037885 A JP 2012037885A JP 2012037885 A JP2012037885 A JP 2012037885A JP 6083936 B2 JP6083936 B2 JP 6083936B2
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JP
Japan
Prior art keywords
polymer
suspension
compound
term
vinyl monomer
Prior art date
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Active
Application number
JP2012037885A
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English (en)
Japanese (ja)
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JP2012207012A5 (enExample
JP2012207012A (ja
Inventor
大島 純治
純治 大島
杉山 孝之
孝之 杉山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osaka Gas Chemicals Co Ltd
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Osaka Gas Chemicals Co Ltd
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Filing date
Publication date
Application filed by Osaka Gas Chemicals Co Ltd filed Critical Osaka Gas Chemicals Co Ltd
Priority to JP2012037885A priority Critical patent/JP6083936B2/ja
Priority to PCT/JP2012/055968 priority patent/WO2012124598A1/ja
Priority to CN2012800126121A priority patent/CN103415207A/zh
Priority to US14/003,271 priority patent/US9511030B2/en
Publication of JP2012207012A publication Critical patent/JP2012207012A/ja
Publication of JP2012207012A5 publication Critical patent/JP2012207012A5/ja
Application granted granted Critical
Publication of JP6083936B2 publication Critical patent/JP6083936B2/ja
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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005Wall or coating material
    • A61K9/5021Organic macromolecular compounds
    • A61K9/5026Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/26Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
    • A01N25/28Microcapsules or nanocapsules

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
JP2012037885A 2011-03-11 2012-02-23 徐放性粒子の製造方法 Active JP6083936B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012037885A JP6083936B2 (ja) 2011-03-11 2012-02-23 徐放性粒子の製造方法
PCT/JP2012/055968 WO2012124598A1 (ja) 2011-03-11 2012-03-08 徐放性粒子
CN2012800126121A CN103415207A (zh) 2011-03-11 2012-03-08 缓释粒子
US14/003,271 US9511030B2 (en) 2011-03-11 2012-03-08 Controlled release particles

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011054628 2011-03-11
JP2011054628 2011-03-11
JP2012037885A JP6083936B2 (ja) 2011-03-11 2012-02-23 徐放性粒子の製造方法

Publications (3)

Publication Number Publication Date
JP2012207012A JP2012207012A (ja) 2012-10-25
JP2012207012A5 JP2012207012A5 (enExample) 2015-04-09
JP6083936B2 true JP6083936B2 (ja) 2017-02-22

Family

ID=46830671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012037885A Active JP6083936B2 (ja) 2011-03-11 2012-02-23 徐放性粒子の製造方法

Country Status (4)

Country Link
US (1) US9511030B2 (enExample)
JP (1) JP6083936B2 (enExample)
CN (1) CN103415207A (enExample)
WO (1) WO2012124598A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6109502B2 (ja) * 2012-07-13 2017-04-05 大阪ガスケミカル株式会社 抗生物活性粒子およびその製造方法
US9987233B2 (en) 2013-03-21 2018-06-05 Eupraxia Pharmaceuticals USA LLC Injectable sustained release composition and method of using the same for treating inflammation in joints and pain associated therewith
JP6316944B2 (ja) * 2013-05-17 2018-04-25 スリーエム イノベイティブ プロパティズ カンパニー 重合体複合粒子からの生物活性剤の放出
WO2015030213A1 (ja) * 2013-08-30 2015-03-05 日本エンバイロケミカルズ株式会社 徐放性粒子、その製造方法、成形材料および成形品
CN105085778B (zh) * 2014-04-22 2018-11-16 广东华润涂料有限公司 用于缓释功能成分的涂料组合物用水性胶乳、其制备方法以及应用
MX2017003638A (es) * 2014-09-19 2017-11-08 Eupraxia Pharmaceuticals Inc Microparticulas inyectables para liberacion hiper-localizada de agentes terapeuticos.
MX2018005035A (es) 2015-10-27 2018-09-06 Eupraxia Pharmaceuticals Inc Formulaciones de liberacion sostenida de anestesicos locales.
JP6830666B2 (ja) * 2017-09-22 2021-02-17 新中村化学工業株式会社 コアシェル型農薬粒剤組成物及びその製造方法
US10881103B2 (en) * 2017-11-06 2021-01-05 National Chung Shan Institute Of Science And Technology Biocide-encapsulated microcapsule for use in paint
EP4212577A4 (en) 2020-09-11 2024-09-18 Osaka Gas Chemicals Co., Ltd. ADDITIVE FOR RESIN MIXING
EP4304878A4 (en) * 2021-03-08 2025-01-29 Regents of the University of Michigan Crosslinked ion-exchange materials, related methods, and related articles

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145265A (ja) 1983-02-04 1984-08-20 Sumitomo Naugatuck Co Ltd 接着剤組成物
DE3485826T2 (de) 1983-11-25 1992-12-10 Allied Colloids Ltd Herstellung und verwendung polymerer kugeln.
GB8331546D0 (en) 1983-11-25 1984-01-04 Exxon Research Engineering Co Polymeric compositions
JPS6186941A (ja) 1984-10-03 1986-05-02 Japan Synthetic Rubber Co Ltd 含油マイクロカプセルの製造方法
JPH0699244B2 (ja) 1985-04-10 1994-12-07 日本ペイント株式会社 抗有害生物性を有する微小樹脂粒子
US5225279A (en) * 1985-04-30 1993-07-06 Rohm And Haas Company Solvent core encapsulant composition
DE4137619A1 (de) 1991-11-15 1993-05-19 Basf Ag Mikrokapseln mit feststoff-kern
JPH0753835A (ja) * 1993-08-10 1995-02-28 Takeda Chem Ind Ltd 有効成分を含有するコアポリマー、コアシェルポリマーおよびそれらの製造法
DE19644224A1 (de) 1996-10-24 1998-04-30 Bayer Ag Antifoulingbeschichtung
US5972363A (en) 1997-04-11 1999-10-26 Rohm And Haas Company Use of an encapsulated bioactive composition
DE19807118A1 (de) 1998-02-20 1999-08-26 Bayer Ag Perlpolymerisat-Formulierungen
US6471975B1 (en) 1998-05-01 2002-10-29 3M Innovative Properties Company Microspheres as a delivery vehicle for bio-active agents useful in agricultural applications
US7354596B1 (en) * 1998-05-01 2008-04-08 3M Innovative Properties Company Anti-microbial agent delivery system
AU1414401A (en) 1999-11-19 2001-06-04 Nof Corporation Sustained-release preparation of aqueous dispersion type and process for producing the same
JP4514077B2 (ja) 1999-12-27 2010-07-28 日本エンバイロケミカルズ株式会社 微生物増殖抑制剤含有マイクロカプセルおよび微生物増殖抑制剤含有マイクロカプセルの製造方法
JP2004331625A (ja) 2003-05-12 2004-11-25 Nof Corp 水分散型のフェロモン徐放製剤およびその製造方法
US20050282011A1 (en) 2004-06-21 2005-12-22 Nissin Chemical Industry Co., Ltd. Microcapsule emulsion and method for producing the same
JP4842567B2 (ja) * 2004-06-21 2011-12-21 日信化学工業株式会社 マイクロカプセルエマルジョン及びその製造方法
NO20071200L (no) 2006-03-16 2007-09-17 Rohm & Haas Blandinger av innkapslede biocider
JP5045046B2 (ja) * 2006-09-25 2012-10-10 住友化学株式会社 被覆粉状農薬
JP4716435B2 (ja) 2007-03-02 2011-07-06 シチズン電子株式会社 光源装置及び光源装置を備えた表示装置
JP5125168B2 (ja) 2007-03-28 2013-01-23 住友化学株式会社 常温で固体の生理活性物質のマイクロカプセル組成物の製造方法
JP2008239561A (ja) 2007-03-28 2008-10-09 Sumitomo Chemical Co Ltd 常温で固体の生理活性物質のマイクロカプセル組成物の製造方法
US8808752B2 (en) * 2009-09-11 2014-08-19 Japan Envirochemicals, Ltd. Controlled release particles and method for producing the same
JP5763570B2 (ja) * 2011-03-11 2015-08-12 大阪ガスケミカル株式会社 徐放性粒子およびその製造方法
CN104023527A (zh) * 2011-12-28 2014-09-03 日本环境化学株式会社 缓释性粒子、木材处理剂及其制造方法
US20150141549A1 (en) * 2012-07-13 2015-05-21 Japan Envirochemicals, Ltd. Antibiotic particles and production method thereof

Also Published As

Publication number Publication date
WO2012124598A1 (ja) 2012-09-20
US20130337073A1 (en) 2013-12-19
US9511030B2 (en) 2016-12-06
CN103415207A (zh) 2013-11-27
JP2012207012A (ja) 2012-10-25

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