FR2095768A5 - - Google Patents

Info

Publication number
FR2095768A5
FR2095768A5 FR7119834A FR7119834A FR2095768A5 FR 2095768 A5 FR2095768 A5 FR 2095768A5 FR 7119834 A FR7119834 A FR 7119834A FR 7119834 A FR7119834 A FR 7119834A FR 2095768 A5 FR2095768 A5 FR 2095768A5
Authority
FR
France
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
FR7119834A
Other languages
French (fr)
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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
Priority claimed from JP45047036A external-priority patent/JPS5034512B1/ja
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Application granted granted Critical
Publication of FR2095768A5 publication Critical patent/FR2095768A5/fr
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
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
    • 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
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • Y10T428/249995—Constituent is in liquid form
    • Y10T428/249997—Encapsulated liquid
    • 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]
    • 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
    • Y10T428/2987—Addition polymer from unsaturated monomers only

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)
FR7119834A 1970-06-01 1971-06-01 Expired FR2095768A5 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP45047036A JPS5034512B1 (enExample) 1970-06-01 1970-06-01
DE2135681A DE2135681C3 (de) 1970-06-01 1971-07-16 Verfahren zur Herstellung von öltropfchen enthaltenden Mikrokapseln

Publications (1)

Publication Number Publication Date
FR2095768A5 true FR2095768A5 (enExample) 1972-02-11

Family

ID=25761449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7119834A Expired FR2095768A5 (enExample) 1970-06-01 1971-06-01

Country Status (7)

Country Link
US (1) US3847832A (enExample)
BE (1) BE767934A (enExample)
CA (1) CA948934A (enExample)
DE (1) DE2135681C3 (enExample)
FR (1) FR2095768A5 (enExample)
GB (1) GB1357419A (enExample)
IE (1) IE35322B1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148149A3 (en) * 1983-12-27 1985-10-23 Monsanto Company High concentration encapsulation by interfacial polycondensation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1036874A (en) * 1973-07-09 1978-08-22 Julia M. Alston Method of employing encapsulated material
WO2005105290A1 (en) * 2004-04-21 2005-11-10 E.I. Dupont De Nemours And Company Encapsulation of oils by coacervation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148149A3 (en) * 1983-12-27 1985-10-23 Monsanto Company High concentration encapsulation by interfacial polycondensation

Also Published As

Publication number Publication date
IE35322B1 (en) 1976-01-07
DE2135681C3 (de) 1979-05-10
GB1357419A (en) 1974-06-19
IE35322L (en) 1971-12-01
DE2135681B2 (de) 1978-09-07
DE2135681A1 (de) 1973-02-01
US3847832A (en) 1974-11-12
BE767934A (fr) 1971-11-03
CA948934A (en) 1974-06-11

Similar Documents

Publication Publication Date Title
AR204384A1 (enExample)
FR2095768A5 (enExample)
ATA96471A (enExample)
AU1146470A (enExample)
AU2044470A (enExample)
AU2017870A (enExample)
AU2130570A (enExample)
AU2085370A (enExample)
AR195465A1 (enExample)
AU1189670A (enExample)
AU2144270A (enExample)
AU1004470A (enExample)
AU1083170A (enExample)
ATA672271A (enExample)
AU1086670A (enExample)
AU1789870A (enExample)
AU1064870A (enExample)
AU1235770A (enExample)
AU2112570A (enExample)
AU1974970A (enExample)
AU2115870A (enExample)
AU2119370A (enExample)
AU1247570A (enExample)
AU2130770A (enExample)
AU2131570A (enExample)

Legal Events

Date Code Title Description
ST Notification of lapse