FR89086E - Procédé de fabrication de microcapsules - Google Patents

Procédé de fabrication de microcapsules

Info

Publication number
FR89086E
FR89086E FR40201A FR40201A FR89086E FR 89086 E FR89086 E FR 89086E FR 40201 A FR40201 A FR 40201A FR 40201 A FR40201 A FR 40201A FR 89086 E FR89086 E FR 89086E
Authority
FR
France
Prior art keywords
manufacturing process
microcapsule manufacturing
microcapsule
manufacturing
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
FR40201A
Other languages
English (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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register Co
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 NCR Corp, National Cash Register Co filed Critical NCR Corp
Priority to FR40201A priority Critical patent/FR89086E/fr
Application granted granted Critical
Publication of FR89086E publication Critical patent/FR89086E/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/165—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components characterised by the use of microcapsules; Special solvents for incorporating the ingredients
    • 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
    • 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
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
FR40201A 1964-11-23 1965-11-30 Procédé de fabrication de microcapsules Expired FR89086E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR40201A FR89086E (fr) 1964-11-23 1965-11-30 Procédé de fabrication de microcapsules

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41334864A 1964-11-23 1964-11-23
US41580964A 1964-12-03 1964-12-03
FR40201A FR89086E (fr) 1964-11-23 1965-11-30 Procédé de fabrication de microcapsules

Publications (1)

Publication Number Publication Date
FR89086E true FR89086E (fr) 1967-05-05

Family

ID=27022155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40201A Expired FR89086E (fr) 1964-11-23 1965-11-30 Procédé de fabrication de microcapsules

Country Status (4)

Country Link
DE (1) DE1294346C2 (fr)
FR (1) FR89086E (fr)
GB (1) GB1071169A (fr)
NL (1) NL6515183A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908233A (en) * 1985-05-08 1990-03-13 Lion Corporation Production of microcapsules by simple coacervation
US4777089A (en) * 1985-05-08 1988-10-11 Lion Corporation Microcapsule containing hydrous composition

Also Published As

Publication number Publication date
DE1294346C2 (de) 1973-12-20
GB1071169A (en) 1967-06-07
NL6515183A (fr) 1966-05-24
DE1294346B (de) 1969-05-08

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