GB2040863B - Microencapsulation process - Google Patents

Microencapsulation process

Info

Publication number
GB2040863B
GB2040863B GB7943754A GB7943754A GB2040863B GB 2040863 B GB2040863 B GB 2040863B GB 7943754 A GB7943754 A GB 7943754A GB 7943754 A GB7943754 A GB 7943754A GB 2040863 B GB2040863 B GB 2040863B
Authority
GB
United Kingdom
Prior art keywords
microencapsulation process
microencapsulation
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
GB7943754A
Other versions
GB2040863A (en
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.)
Mars Inc
Original Assignee
Mars 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 Mars Inc filed Critical Mars Inc
Priority to GB7943754A priority Critical patent/GB2040863B/en
Priority to CY131379A priority patent/CY1313A/en
Publication of GB2040863A publication Critical patent/GB2040863A/en
Application granted granted Critical
Publication of GB2040863B publication Critical patent/GB2040863B/en
Expired 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
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/16—Interfacial polymerisation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
GB7943754A 1978-12-19 1979-12-19 Microencapsulation process Expired GB2040863B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB7943754A GB2040863B (en) 1978-12-19 1979-12-19 Microencapsulation process
CY131379A CY1313A (en) 1978-12-19 1979-12-19 Microencapsulation process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7849034 1978-12-19
GB7943754A GB2040863B (en) 1978-12-19 1979-12-19 Microencapsulation process

Publications (2)

Publication Number Publication Date
GB2040863A GB2040863A (en) 1980-09-03
GB2040863B true GB2040863B (en) 1982-11-24

Family

ID=26270014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7943754A Expired GB2040863B (en) 1978-12-19 1979-12-19 Microencapsulation process

Country Status (1)

Country Link
GB (1) GB2040863B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ201494A (en) * 1981-08-11 1984-11-09 Mars Inc Microencapsulation of an aqueous amine solution
FR2527438B1 (en) * 1982-05-26 1985-08-09 Centre Nat Rech Scient WALL MICROCAPSULES CONSTITUTED BY CROSSLINKED POLYHOLOSIDES AND THEIR PREPARATION PROCESS
JPS6187734A (en) * 1984-10-03 1986-05-06 Japan Synthetic Rubber Co Ltd Production of hollow polymer particle
ES2127140B1 (en) * 1997-05-28 1999-12-01 Consejo Superior Investigacion MICROENCAPSULATED FEED FOR MARINE FISH LARVES AND METHOD OF USE OF THE FEED.
DE69814826T2 (en) * 1997-07-15 2004-02-05 Coletica PARTICLES, IN PARTICULAR MICRO- OR NANOPARTICLES FROM CROSS-CROSS-LINKED VEGETABLE PROTEINS, METHODS FOR THE PRODUCTION THEREOF AND THEIR MEDICINAL PRODUCTS OR COSMETICS OR FOOD PREPARATIONS
FR2766090B1 (en) * 1997-07-15 1999-10-08 Coletica PARTICLES, IN PARTICULAR MICRO- OR NANOPARTICLES OF CROSS-LINKED VEGETAL PROTEINS, THEIR PREPARATION PROCESS AND COSMETIC, PHARMACEUTICAL OR FOOD COMPOSITIONS, CONTAINING
FR2790404B1 (en) * 1999-03-01 2001-11-02 Virbac Sa COMPOSITIONS FOR THE AQUATIC FIELD CONTAINING AT LEAST ONE ACTIVE MOLECULE CONTAINED IN AT LEAST ONE MICROPARTICULATE OR NANOPARTICLE VECTOR, AND USE THEREOF
US8865197B2 (en) 2005-09-06 2014-10-21 Israel Oceanographic And Limnological Research Ltd. Food formulation for aquatic animals with integrated targeted delivery of bioactive agents

Also Published As

Publication number Publication date
GB2040863A (en) 1980-09-03

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Legal Events

Date Code Title Description
711A Proceeding under section 117(1) patents act 1977
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941219