IT973317B - PROCEDURE FOR ENCAPSULATING SEMI-SOLID AND SOLID LIQUID MATERIALS - Google Patents

PROCEDURE FOR ENCAPSULATING SEMI-SOLID AND SOLID LIQUID MATERIALS

Info

Publication number
IT973317B
IT973317B IT34015/72A IT3401572A IT973317B IT 973317 B IT973317 B IT 973317B IT 34015/72 A IT34015/72 A IT 34015/72A IT 3401572 A IT3401572 A IT 3401572A IT 973317 B IT973317 B IT 973317B
Authority
IT
Italy
Prior art keywords
solid
procedure
liquid materials
encapsulating
semi
Prior art date
Application number
IT34015/72A
Other languages
Italian (it)
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of IT973317B publication Critical patent/IT973317B/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/093—Encapsulated toner particles
    • G03G9/09392—Preparation thereof
    • 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
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings
    • C05G5/35—Capsules, e.g. core-shell
    • 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
    • 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.]
    • Y10T428/2989—Microcapsule with solid core [includes liposome]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Developing Agents For Electrophotography (AREA)
IT34015/72A 1971-12-30 1972-12-29 PROCEDURE FOR ENCAPSULATING SEMI-SOLID AND SOLID LIQUID MATERIALS IT973317B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00214031A US3830750A (en) 1971-12-30 1971-12-30 Encapsulating substantially soluble portion of core material in substantially soluble shell material of different solubility

Publications (1)

Publication Number Publication Date
IT973317B true IT973317B (en) 1974-06-10

Family

ID=22797506

Family Applications (1)

Application Number Title Priority Date Filing Date
IT34015/72A IT973317B (en) 1971-12-30 1972-12-29 PROCEDURE FOR ENCAPSULATING SEMI-SOLID AND SOLID LIQUID MATERIALS

Country Status (11)

Country Link
US (1) US3830750A (en)
JP (1) JPS4890977A (en)
BE (1) BE793246A (en)
BR (1) BR7208781D0 (en)
CA (1) CA983328A (en)
DE (1) DE2255102A1 (en)
ES (1) ES410224A1 (en)
FR (1) FR2165941B1 (en)
GB (1) GB1411954A (en)
IT (1) IT973317B (en)
NL (1) NL7217788A (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2330919A1 (en) * 1973-06-18 1975-01-30 Degussa METHOD FOR REDUCING THE HYGROSCOPICITY OF POLYCARBOXYLATES
US4144025A (en) * 1977-05-02 1979-03-13 Polaroid Corporation Process for making dispersions comprising spherical particles
CA1154189A (en) * 1978-07-05 1983-09-20 Nathan F. Cardarelli In-flight encapsulaton of particles
US4286020A (en) * 1978-07-05 1981-08-25 Environmental Chemicals, Inc. In-flight encapsulation of particles
JPS5564251A (en) * 1978-11-09 1980-05-14 Canon Inc Pressur-fixable capsule toner
US4353962A (en) * 1980-05-15 1982-10-12 Environmental Chemicals, Inc. In-flight encapsulation of particles
US4643960A (en) * 1980-06-02 1987-02-17 Minnesota Mining And Manufacturing Company Developing powder composition containing a fatty acid amide component
WO1982002676A1 (en) * 1981-02-06 1982-08-19 Matkan Josef Dry toner and method of making same
US4391928A (en) * 1981-09-04 1983-07-05 Nl Industries, Inc. Opacifying polymeric particle and uses
JPS58100856A (en) * 1981-12-11 1983-06-15 Fuji Photo Film Co Ltd Manufacture of capsulated toner
GB2121203B (en) * 1982-04-06 1985-10-16 Canon Kk Making toner particles
JPS5995928A (en) * 1982-11-20 1984-06-02 Nitto Electric Ind Co Ltd Production of microcapsule containing liquid active material
JPS60125245A (en) * 1983-12-12 1985-07-04 Nitto Electric Ind Co Ltd Preparation of microcapsule containing liquid active substance
US4680200A (en) * 1985-07-22 1987-07-14 The Dow Chemical Company Method for preparing colloidal size particulate
US5173219A (en) * 1986-02-12 1992-12-22 Research Development Foundation Uniform spherical multilamellar liposomes of defined and adjustable size distribution
JPS6319662A (en) * 1986-07-14 1988-01-27 Kao Corp Spherical toner particles
US4861627A (en) * 1987-05-01 1989-08-29 Massachusetts Institute Of Technology Preparation of multiwall polymeric microcapsules
US5912017A (en) * 1987-05-01 1999-06-15 Massachusetts Institute Of Technology Multiwall polymeric microspheres
US4869992A (en) * 1988-06-28 1989-09-26 Eastman Kodak Company Mixed polymer toner for forming electrographic printing plates
US5023159A (en) * 1989-10-10 1991-06-11 Xerox Corporation Encapsulated electrophotographic toner compositions
DE4103966A1 (en) * 1991-02-09 1992-08-13 Basf Ag COLOR IMAGE PREPARATIONS
US5204208A (en) * 1991-10-07 1993-04-20 Xerox Corporation Processes for custom color encapsulated toner compositions
US7628979B1 (en) * 2005-04-20 2009-12-08 The United States Of America As Represented By The Secretary Of Agriculture Use of calco oil blue V in bait formulations for marking and controlling subterranean termites
DE202007002295U1 (en) 2007-02-13 2008-06-26 Lorenz, Anneliese F. Soaps with optical or elastic properties
WO2009055772A1 (en) * 2007-10-26 2009-04-30 The Board Of Trustees Of The University Of Illinois Solvent-promoted self-healing materials
CN103002878B (en) 2010-04-09 2015-07-01 帕西拉制药有限公司 Method for formulating large diameter synthetic membrane vesicles
EP2629780A4 (en) 2010-10-20 2014-10-01 206 Ortho Inc Implantable polymer for bone and vascular lesions
US11484627B2 (en) 2010-10-20 2022-11-01 206 Ortho, Inc. Method and apparatus for treating bone fractures, and/or for fortifying and/or augmenting bone, including the provision and use of composite implants, and novel composite structures which may be used for medical and non-medical applications
US10525169B2 (en) 2010-10-20 2020-01-07 206 Ortho, Inc. Method and apparatus for treating bone fractures, and/or for fortifying and/or augmenting bone, including the provision and use of composite implants, and novel composite structures which may be used for medical and non-medical applications
US11058796B2 (en) 2010-10-20 2021-07-13 206 Ortho, Inc. Method and apparatus for treating bone fractures, and/or for fortifying and/or augmenting bone, including the provision and use of composite implants, and novel composite structures which may be used for medical and non-medical applications
US11291483B2 (en) 2010-10-20 2022-04-05 206 Ortho, Inc. Method and apparatus for treating bone fractures, and/or for fortifying and/or augmenting bone, including the provision and use of composite implants
US11207109B2 (en) 2010-10-20 2021-12-28 206 Ortho, Inc. Method and apparatus for treating bone fractures, and/or for fortifying and/or augmenting bone, including the provision and use of composite implants, and novel composite structures which may be used for medical and non-medical applications
WO2015095745A1 (en) 2010-10-20 2015-06-25 206 Ortho, Inc. Method and apparatus for treating bone fractures, and/or for fortifying and/or augmenting bone, including the provision and use of composite implants, and novel composite structures which may be used for medical and non-medical applications
EP2819620A4 (en) 2012-02-29 2015-11-04 206 Ortho Inc Method and apparatus for treating bone fractures, including the use of composite implants
JP2016525379A (en) 2013-05-23 2016-08-25 ２０６ オーソ，インコーポレーテッド Methods and apparatus for treating fractures and / or for reinforcing and / or augmenting bone, including the provision and use of composite implants
AU2017357085A1 (en) * 2016-11-10 2019-06-27 206 Ortho, Inc. Method for treating bone fractures, and fortifying bone, using composite implants, for medical and non-medical applications
CN107188672A (en) * 2017-05-27 2017-09-22 金正大生态工程集团股份有限公司 A kind of dimerization acid-based epoxy resins film-coated controlled release fertilizer and preparation method thereof
CN113198399B (en) * 2021-05-20 2022-09-06 吉林建筑大学 Phase change microcapsule, preparation method and application thereof, and composite AB coating
CN117346424B (en) * 2023-12-06 2024-02-06 山东鑫泰达节能科技有限公司 Cooling and collecting device for sodium silicate preparation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1433421A (en) * 1964-02-12 1966-04-01 Dunlop Rubber Co Method and apparatus for the manufacture of coated microscopic particles
US3773919A (en) * 1969-10-23 1973-11-20 Du Pont Polylactide-drug mixtures

Also Published As

Publication number Publication date
FR2165941B1 (en) 1978-02-10
BR7208781D0 (en) 1973-09-27
BE793246A (en) 1973-06-22
US3830750A (en) 1974-08-20
AU5063372A (en) 1974-08-15
DE2255102A1 (en) 1973-07-12
FR2165941A1 (en) 1973-08-10
GB1411954A (en) 1975-10-29
JPS4890977A (en) 1973-11-27
NL7217788A (en) 1973-07-03
CA983328A (en) 1976-02-10
ES410224A1 (en) 1976-04-16

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