JPS58501268A - マイクロカプセル化方法 - Google Patents

マイクロカプセル化方法

Info

Publication number
JPS58501268A
JPS58501268A JP57502442A JP50244282A JPS58501268A JP S58501268 A JPS58501268 A JP S58501268A JP 57502442 A JP57502442 A JP 57502442A JP 50244282 A JP50244282 A JP 50244282A JP S58501268 A JPS58501268 A JP S58501268A
Authority
JP
Japan
Prior art keywords
chloride
reaction
water
capsules
solution
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
JP57502442A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0329454B2 (https=
Inventor
ヘイワ−ス・ロ−レンス・ト−マス
Original Assignee
マ−ス，インコ−ポレ−テツド
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 マ−ス，インコ−ポレ−テツド filed Critical マ−ス，インコ−ポレ−テツド
Publication of JPS58501268A publication Critical patent/JPS58501268A/ja
Publication of JPH0329454B2 publication Critical patent/JPH0329454B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules 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
    • A61K9/5089—Processes
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/30—Shaping or working-up of animal feeding-stuffs by encapsulating; by coating
    • 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
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/16—Interfacial polymerisation
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S426/00—Food or edible material: processes, compositions, and products
    • Y10S426/805—Pet food for dog, cat, bird, or fish
    • 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.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
JP57502442A 1981-08-11 1982-08-09 マイクロカプセル化方法 Granted JPS58501268A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8124563 1981-08-11
GB8124563KFR 1981-08-11

Publications (2)

Publication Number Publication Date
JPS58501268A true JPS58501268A (ja) 1983-08-04
JPH0329454B2 JPH0329454B2 (https=) 1991-04-24

Family

ID=10523871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57502442A Granted JPS58501268A (ja) 1981-08-11 1982-08-09 マイクロカプセル化方法

Country Status (26)

Country Link
US (1) US4521352A (https=)
EP (1) EP0085079B1 (https=)
JP (1) JPS58501268A (https=)
KR (1) KR880001996B1 (https=)
AT (1) ATE12591T1 (https=)
AU (1) AU548498B2 (https=)
CA (1) CA1186567A (https=)
DE (1) DE3262995D1 (https=)
DK (1) DK157836C (https=)
DO (1) DOP1982004119A (https=)
ES (1) ES516217A0 (https=)
FI (1) FI70675C (https=)
GB (1) GB2103568B (https=)
GR (1) GR77220B (https=)
HU (1) HU191360B (https=)
IL (1) IL66476A0 (https=)
IN (1) IN157360B (https=)
IT (1) IT1152495B (https=)
MX (1) MX158145A (https=)
MY (1) MY8700743A (https=)
NZ (1) NZ201494A (https=)
OA (1) OA07184A (https=)
PH (1) PH19250A (https=)
RO (1) RO86843B (https=)
TR (1) TR21296A (https=)
WO (1) WO1983000449A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534783A (en) * 1984-01-03 1985-08-13 Monsanto Co. High concentration encapsulation of water soluble-materials
US4975224A (en) * 1989-03-13 1990-12-04 Pringle Thomas G Process for encapsulation of oily liquid waste materials
JP3306095B2 (ja) * 1992-05-25 2002-07-24 富士写真フイルム株式会社 マイクロカプセルの製造方法
JPH07246329A (ja) * 1994-03-09 1995-09-26 Nippon Paint Co Ltd マイクロカプセルの製造方法及びマイクロカプセル
FR2790404B1 (fr) * 1999-03-01 2001-11-02 Virbac Sa Compositions pour le domaine aquatique contenant au moins une molecule active contenue dans au moins un vecteur microparticulaire ou nanoparticulaire, et son utilisation
GB0006365D0 (en) 2000-03-17 2000-05-03 Bck Technology Ltd Vehicle foot pedal retraction device
AU2006201708B2 (en) * 2002-01-09 2010-03-25 Lg Electronics Inc. Hinge assembly for a door in a washing machine or a dryer
US8318060B2 (en) * 2008-07-22 2012-11-27 University Of New Hampshire Microencapsulation of amines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575882A (en) * 1963-12-13 1971-04-20 Pennwalt Corp Encapsulation process
GB2026976B (en) * 1978-08-04 1982-11-03 Damon Corp Process for preparing semipermeable microcapsules
US4322311A (en) * 1978-08-04 1982-03-30 Damon Corporation Process for producing controlled porosity microcapsules
GB2040863B (en) * 1978-12-19 1982-11-24 Mars Inc Microencapsulation process
US4376059A (en) * 1980-04-11 1983-03-08 Exxon Research And Engineering Co. Process for preparing artificial red cells

Also Published As

Publication number Publication date
FI831181L (fi) 1983-04-07
DK156383A (da) 1983-04-08
IT8222810A0 (it) 1982-08-11
FI70675B (fi) 1986-06-26
PH19250A (en) 1986-02-17
EP0085079A1 (en) 1983-08-10
GR77220B (https=) 1984-09-11
IN157360B (https=) 1986-03-08
FI831181A0 (fi) 1983-04-07
WO1983000449A1 (en) 1983-02-17
EP0085079B1 (en) 1985-04-10
US4521352A (en) 1985-06-04
DK157836C (da) 1990-07-23
OA07184A (fr) 1984-04-30
TR21296A (tr) 1984-03-22
AU8764582A (en) 1983-02-22
FI70675C (fi) 1986-10-06
RO86843A (ro) 1985-05-20
KR840000902A (ko) 1984-03-26
DK157836B (da) 1990-02-26
DE3262995D1 (en) 1985-05-15
ES8308713A1 (es) 1983-10-16
DOP1982004119A (es) 1988-05-26
CA1186567A (en) 1985-05-07
KR880001996B1 (ko) 1988-10-11
ATE12591T1 (de) 1985-04-15
DK156383D0 (da) 1983-04-08
MY8700743A (en) 1987-12-31
GB2103568A (en) 1983-02-23
JPH0329454B2 (https=) 1991-04-24
RO86843B (ro) 1985-05-31
IT8222810A1 (it) 1984-02-11
HU191360B (en) 1987-02-27
GB2103568B (en) 1985-01-09
NZ201494A (en) 1984-11-09
ES516217A0 (es) 1983-10-16
IT1152495B (it) 1986-12-31
MX158145A (es) 1989-01-11
AU548498B2 (en) 1985-12-12
IL66476A0 (en) 1982-12-31

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