DK130874B - Fremgangsmåde til fremstilling af mikrokapsler. - Google Patents

Fremgangsmåde til fremstilling af mikrokapsler.

Info

Publication number
DK130874B
DK130874B DK45471AA DK45471A DK130874B DK 130874 B DK130874 B DK 130874B DK 45471A A DK45471A A DK 45471AA DK 45471 A DK45471 A DK 45471A DK 130874 B DK130874 B DK 130874B
Authority
DK
Denmark
Prior art keywords
making microcapsules
microcapsules
making
Prior art date
Application number
DK45471AA
Other languages
Danish (da)
English (en)
Other versions
DK130874C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
M Kitajima
A Kondo
M Morishita
J Abe
Original Assignee
Fuji Photo Film Co Ltd
Toyo Jozo Kk
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, Toyo Jozo Kk filed Critical Fuji Photo Film Co Ltd
Publication of DK130874B publication Critical patent/DK130874B/da
Application granted granted Critical
Publication of DK130874C publication Critical patent/DK130874C/da

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
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682—Processes
    • A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/261—Non-bath processes, e.g. using pastes, webs, viscous compositions
    • 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)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
DK45471AA 1970-02-03 1971-02-02 Fremgangsmåde til fremstilling af mikrokapsler. DK130874B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP938270 1970-02-03

Publications (2)

Publication Number Publication Date
DK130874B true DK130874B (da) 1975-04-28
DK130874C DK130874C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-09-29

Family

ID=11718887

Family Applications (1)

Application Number Title Priority Date Filing Date
DK45471AA DK130874B (da) 1970-02-03 1971-02-02 Fremgangsmåde til fremstilling af mikrokapsler.

Country Status (12)

Country Link
US (1) US3714065A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT305215B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE762422A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA923384A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH568788A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS (1) CS155965B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2105039C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK130874B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2078042A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1338151A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT989566B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7101348A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945130B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1970-08-17 1974-12-02
JPS5214234B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-07-30 1977-04-20
JPS528795B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-12-30 1977-03-11
JPS58111032A (ja) * 1981-12-24 1983-07-01 Konishiroku Photo Ind Co Ltd 現像組成物
JPS58126525A (ja) * 1982-01-20 1983-07-28 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料
US4798786A (en) * 1982-05-06 1989-01-17 Stolle Research And Development Corporation Living cells encapsulated in crosslinked protein
JPS59172654A (ja) * 1983-03-23 1984-09-29 Fuji Photo Film Co Ltd カプセルトナ−
US4568559A (en) * 1984-02-06 1986-02-04 Biotek, Inc. Composite core coated microparticles and process of preparing same
IE58110B1 (en) * 1984-10-30 1993-07-14 Elan Corp Plc Controlled release powder and process for its preparation
JPS63151353A (ja) * 1986-12-15 1988-06-23 Oogawara Kakoki Kk ワツクスコ−テイングマイクロカプセルの製造方法
US5985354A (en) 1995-06-07 1999-11-16 Brown University Research Foundation Preparation of multiwall polymeric microcapsules from hydrophilic polymers
JP2729538B2 (ja) * 1991-02-13 1998-03-18 富士写真フイルム株式会社 マイクロカプセルの製造方法
US5620883A (en) * 1994-04-01 1997-04-15 The Johns Hopkins University Living cells microencapsulated in a polymeric membrane having two layers
FR2770003B1 (fr) * 1997-10-22 1999-12-17 Eastman Kodak Co Procede photographique aux halogenures d'argent utilisant un developpateur incorpore a des microparticules
ES2286148T3 (es) * 2000-11-28 2007-12-01 Icl Performance Products Lp Composciones ignifugas espesadas con biopolimero.
US6396621B1 (en) * 2000-12-28 2002-05-28 Xerox Corporation Gyricon display containing chemical absorbents
FR2832630B1 (fr) * 2001-11-28 2005-01-14 Oreal Composition cosmetique et/ou dermatologique contenant au moins un actif hydrophile sensible a l'oxydation stabilise par au moins un copolymere de n-vinylimidazole
CO5390081A1 (es) * 2001-11-28 2004-04-30 Novartis Ag Compuestos organicos
ATE310497T1 (de) * 2002-06-20 2005-12-15 Oreal Kosmetische und/oder dermatologische verwendung einer zusammensetzung, die mindestens einen oxidationsempfindlichen hydrophilen durch mindestens einem polymer oder copolymer stabilisierten wirkstoff aus maleinsäureanhydrid enthält
EP3336164A1 (en) * 2009-07-10 2018-06-20 The Procter & Gamble Company Compositions containing benefit agent delivery particles
CN101642694B (zh) * 2009-09-03 2011-08-24 浙江大学 含有机硅电泳显示微胶囊的制备方法
CN110916162A (zh) 2012-04-12 2020-03-27 Idcaps公司 含有可氧化的活性物的微胶囊，和制备其的方法
RU2572992C2 (ru) * 2012-08-28 2016-01-20 Федеральное государственное бюджетное образовательное учреждение высшего образования "Курская государственная сельскохозяйственная академия имени И.И. Иванова" Способ получения микрокапсул водорастворимых препаратов пестицидов

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415758A (en) * 1960-03-09 1968-12-10 Ncr Co Process of forming minute capsules en masse
US3137630A (en) * 1961-06-09 1964-06-16 Eastman Kodak Co Process for preparing a dry, finely divided, gelatin particle product
NL282895A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1961-09-05

Also Published As

Publication number Publication date
GB1338151A (en) 1973-11-21
CH568788A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-11-14
FR2078042A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-11-05
CS155965B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-24
DE2105039B2 (de) 1978-03-09
NL7101348A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-08-05
IT989566B (it) 1975-06-10
CA923384A (en) 1973-03-27
DE2105039A1 (de) 1971-08-12
DE2105039C3 (de) 1980-08-28
US3714065A (en) 1973-01-30
AT305215B (de) 1973-02-12
DK130874C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-09-29
BE762422A (fr) 1971-07-16

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