JPS6213049B2 - - Google Patents

Info

Publication number
JPS6213049B2
JPS6213049B2 JP2445381A JP2445381A JPS6213049B2 JP S6213049 B2 JPS6213049 B2 JP S6213049B2 JP 2445381 A JP2445381 A JP 2445381A JP 2445381 A JP2445381 A JP 2445381A JP S6213049 B2 JPS6213049 B2 JP S6213049B2
Authority
JP
Japan
Prior art keywords
ethyl cellulose
polyvinyl acetate
wall
microcapsules
solvent
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.)
Expired
Application number
JP2445381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57140641A (en
Inventor
Masayoshi Samejima
Goichi Hirata
Yoshinori Kobayashi
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.)
Mitsubishi Tanabe Pharma Corp
Original Assignee
Tanabe Seiyaku Co Ltd
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 Tanabe Seiyaku Co Ltd filed Critical Tanabe Seiyaku Co Ltd
Priority to JP2445381A priority Critical patent/JPS57140641A/ja
Publication of JPS57140641A publication Critical patent/JPS57140641A/ja
Publication of JPS6213049B2 publication Critical patent/JPS6213049B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • B01J13/22—Coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
JP2445381A 1981-02-20 1981-02-20 Microcapsule and preparation thereof Granted JPS57140641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2445381A JPS57140641A (en) 1981-02-20 1981-02-20 Microcapsule and preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2445381A JPS57140641A (en) 1981-02-20 1981-02-20 Microcapsule and preparation thereof

Publications (2)

Publication Number Publication Date
JPS57140641A JPS57140641A (en) 1982-08-31
JPS6213049B2 true JPS6213049B2 (enrdf_load_stackoverflow) 1987-03-24

Family

ID=12138572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2445381A Granted JPS57140641A (en) 1981-02-20 1981-02-20 Microcapsule and preparation thereof

Country Status (1)

Country Link
JP (1) JPS57140641A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698561B1 (fr) * 1992-11-27 1995-02-17 Flamel Tech Sa Microcapsules contenant au moins un principe actif, application de ces microcapsules dans des systèmes de libération instantanée de principes actifs, et procédé de pelliculage utile pour préparer lesdites microcapsules.
DE60100150T2 (de) * 2000-01-13 2004-02-19 Kureha Kagaku Kogyo K.K. Mikrokapsel und sein Herstellungsverfahren
US6833191B2 (en) * 2001-11-20 2004-12-21 Encap Technologies, Llc Microencapsulated particles and process for manufacturing same
MX353678B (es) * 2011-04-21 2018-01-23 Intercontinental Great Brands Llc Estabilidad mejorada del peroxido en composiciones para el cuidado oral.
CN111408325B (zh) * 2019-01-07 2022-03-15 长春理工大学 一种磁性微胶囊的制法

Also Published As

Publication number Publication date
JPS57140641A (en) 1982-08-31

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