JPS5966425A - 生体分解性重合体を用いた微小粒子の製造方法 - Google Patents

生体分解性重合体を用いた微小粒子の製造方法

Info

Publication number
JPS5966425A
JPS5966425A JP17608082A JP17608082A JPS5966425A JP S5966425 A JPS5966425 A JP S5966425A JP 17608082 A JP17608082 A JP 17608082A JP 17608082 A JP17608082 A JP 17608082A JP S5966425 A JPS5966425 A JP S5966425A
Authority
JP
Japan
Prior art keywords
core material
fine particles
microparticles
solution
added
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.)
Granted
Application number
JP17608082A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0372097B2 (enrdf_load_stackoverflow
Inventor
Tamotsu Kondo
保 近藤
Makoto Asano
真 浅野
Kiyoharu Hasegawa
長谷川　清春
Hiroshi Takayanagi
高柳　弘
Kazunari Nitta
新田　一成
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP17608082A priority Critical patent/JPS5966425A/ja
Publication of JPS5966425A publication Critical patent/JPS5966425A/ja
Publication of JPH0372097B2 publication Critical patent/JPH0372097B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y02T30/34—

Landscapes

  • Medicinal Preparation (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
JP17608082A 1982-10-08 1982-10-08 生体分解性重合体を用いた微小粒子の製造方法 Granted JPS5966425A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17608082A JPS5966425A (ja) 1982-10-08 1982-10-08 生体分解性重合体を用いた微小粒子の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17608082A JPS5966425A (ja) 1982-10-08 1982-10-08 生体分解性重合体を用いた微小粒子の製造方法

Publications (2)

Publication Number Publication Date
JPS5966425A true JPS5966425A (ja) 1984-04-14
JPH0372097B2 JPH0372097B2 (enrdf_load_stackoverflow) 1991-11-15

Family

ID=16007365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17608082A Granted JPS5966425A (ja) 1982-10-08 1982-10-08 生体分解性重合体を用いた微小粒子の製造方法

Country Status (1)

Country Link
JP (1) JPS5966425A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6419025A (en) * 1987-01-21 1989-01-23 Boehringer Ingelheim Kg Active substance release-delayed oral medicine
JPH01123626A (ja) * 1987-11-06 1989-05-16 Terumo Corp 被覆型マイクロカプセルおよびその製造法
WO2001003738A1 (fr) * 1999-07-07 2001-01-18 Hiroshi Maeda Agents de type polymeres destines a la prevention de metastases et de la recurrence du cancer et methode de prevention de metastases et de la recurrence du cancer
JP2003508195A (ja) * 1999-08-27 2003-03-04 メーヌラブ 非塩素化有機溶媒中でのポリマーのコアセルベーションによる有効物質のカプセル化方法
KR20030067867A (ko) * 2002-02-08 2003-08-19 주식회사 효성 폴리부틸렌석시네이트 구상미립자의 제조방법
WO2009142231A1 (ja) * 2008-05-21 2009-11-26 東レ株式会社 ポリマー微粒子の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57171432A (en) * 1981-04-10 1982-10-22 Shionogi & Co Ltd Micro-encapsulating method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57171432A (en) * 1981-04-10 1982-10-22 Shionogi & Co Ltd Micro-encapsulating method

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6419025A (en) * 1987-01-21 1989-01-23 Boehringer Ingelheim Kg Active substance release-delayed oral medicine
JPH01123626A (ja) * 1987-11-06 1989-05-16 Terumo Corp 被覆型マイクロカプセルおよびその製造法
WO2001003738A1 (fr) * 1999-07-07 2001-01-18 Hiroshi Maeda Agents de type polymeres destines a la prevention de metastases et de la recurrence du cancer et methode de prevention de metastases et de la recurrence du cancer
JP2003508195A (ja) * 1999-08-27 2003-03-04 メーヌラブ 非塩素化有機溶媒中でのポリマーのコアセルベーションによる有効物質のカプセル化方法
KR20030067867A (ko) * 2002-02-08 2003-08-19 주식회사 효성 폴리부틸렌석시네이트 구상미립자의 제조방법
WO2009142231A1 (ja) * 2008-05-21 2009-11-26 東レ株式会社 ポリマー微粒子の製造方法
JP2012197460A (ja) * 2008-05-21 2012-10-18 Toray Ind Inc ポリマー微粒子の製造方法
JP2012197461A (ja) * 2008-05-21 2012-10-18 Toray Ind Inc ポリマー微粒子の製造方法
JP5099135B2 (ja) * 2008-05-21 2012-12-12 東レ株式会社 ポリマー微粒子の製造方法
JP2013076085A (ja) * 2008-05-21 2013-04-25 Toray Ind Inc 芳香族ポリエーテルスルホン粒子
US8574669B2 (en) 2008-05-21 2013-11-05 Toray Industries, Inc. Method for producing polymer fine particle comprising contacting an emulsion with a poor solvent
US9410004B2 (en) 2008-05-21 2016-08-09 Toray Industries, Inc. Aromatic polyethersulfone microparticles having narrow particle diameter distribution index
US10239970B2 (en) 2008-05-21 2019-03-26 Toray Industries, Inc. Method of producing fine particles of non-vinyl thermoplastic polymer

Also Published As

Publication number Publication date
JPH0372097B2 (enrdf_load_stackoverflow) 1991-11-15

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