ES367979A1 - Procedimiento para la produccion de microcapsulas que con- tienen un liquido oleoso. - Google Patents

Procedimiento para la produccion de microcapsulas que con- tienen un liquido oleoso.

Info

Publication number
ES367979A1
ES367979A1 ES367979A ES367979A ES367979A1 ES 367979 A1 ES367979 A1 ES 367979A1 ES 367979 A ES367979 A ES 367979A ES 367979 A ES367979 A ES 367979A ES 367979 A1 ES367979 A1 ES 367979A1
Authority
ES
Spain
Prior art keywords
boiling
liquid
polymer
low
boiling point
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
ES367979A
Other languages
English (en)
Spanish (es)
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
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of ES367979A1 publication Critical patent/ES367979A1/es
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
    • B01J13/12—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution
    • B01J13/125—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution by evaporation of the solvent
    • 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)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
ES367979A 1968-06-04 1969-06-03 Procedimiento para la produccion de microcapsulas que con- tienen un liquido oleoso. Expired ES367979A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43038087A JPS5212150B1 (Direct) 1968-06-04 1968-06-04

Publications (1)

Publication Number Publication Date
ES367979A1 true ES367979A1 (es) 1971-05-01

Family

ID=12515677

Family Applications (1)

Application Number Title Priority Date Filing Date
ES367979A Expired ES367979A1 (es) 1968-06-04 1969-06-03 Procedimiento para la produccion de microcapsulas que con- tienen un liquido oleoso.

Country Status (6)

Country Link
US (1) US3660304A (Direct)
JP (1) JPS5212150B1 (Direct)
DE (1) DE1928552B2 (Direct)
ES (1) ES367979A1 (Direct)
FR (1) FR2010135B1 (Direct)
GB (1) GB1237498A (Direct)

Families Citing this family (126)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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JPS5649956B2 (Direct) * 1973-08-17 1981-11-26
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JPS523653A (en) * 1975-06-27 1977-01-12 Fuji Photo Film Co Ltd Process for producing fine polymer particles
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US4140516A (en) * 1977-05-31 1979-02-20 Stauffer Chemical Company Encapsulation process employing phase transfer catalysts
EP0007895B1 (fr) * 1978-07-19 1983-06-22 Patrick Couvreur Nanoparticules biodégradables, compositions pharmaceutiques les contenant et procédé pour leur préparation
US4489055A (en) * 1978-07-19 1984-12-18 N.V. Sopar S.A. Process for preparing biodegradable submicroscopic particles containing a biologically active substance and their use
US4396670A (en) * 1980-04-08 1983-08-02 The Wiggins Teape Group Limited Process for the production of microcapsules
JPS56152739A (en) * 1980-04-25 1981-11-26 Tanabe Seiyaku Co Ltd Production of microcapsule
US4670250A (en) * 1983-10-21 1987-06-02 Bend Research, Inc. Durable controlled release microcapsules
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IE58110B1 (en) * 1984-10-30 1993-07-14 Elan Corp Plc Controlled release powder and process for its preparation
JPS6272635A (ja) * 1985-09-27 1987-04-03 Toyo Soda Mfg Co Ltd 臭素化アセナフチレン縮合体を製造する方法
US4692188A (en) * 1985-10-15 1987-09-08 Xerox Corporation Preparation of ink jet compositions
DE3687626T2 (de) 1985-11-21 1993-05-27 Fuji Photo Film Co Ltd Lichtempfindliche mikrokapsel, die silberhalogenid und eine polymerisierbare verbindung enthaelt und lichtempfindliches material, das diese gebraucht.
CA1338201C (en) * 1988-04-08 1996-04-02 Dow Corning Corporation Method for microencapsulating a compound of a platinum group metal
JPH06324511A (ja) * 1993-05-14 1994-11-25 Brother Ind Ltd 感光性マイクロカプセル型トナー
JP3362745B2 (ja) * 1993-07-28 2003-01-07 ブラザー工業株式会社 感光性マイクロカプセル型トナー
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JP4730235B2 (ja) * 2006-07-13 2011-07-20 富士ゼロックス株式会社 画像形成装置
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Also Published As

Publication number Publication date
DE1928552B2 (de) 1976-08-05
JPS5212150B1 (Direct) 1977-04-05
GB1237498A (en) 1971-06-30
DE1928552A1 (de) 1969-12-18
FR2010135A1 (Direct) 1970-02-13
FR2010135B1 (Direct) 1976-10-01
US3660304A (en) 1972-05-02
DE1928552C3 (Direct) 1980-11-13

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