JPS57110332A - Preparation of microcapsule - Google Patents

Preparation of microcapsule

Info

Publication number
JPS57110332A
JPS57110332A JP55176297A JP17629780A JPS57110332A JP S57110332 A JPS57110332 A JP S57110332A JP 55176297 A JP55176297 A JP 55176297A JP 17629780 A JP17629780 A JP 17629780A JP S57110332 A JPS57110332 A JP S57110332A
Authority
JP
Japan
Prior art keywords
core substance
polyvinyl alcohol
microcapsule
modified polyvinyl
cationically modified
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.)
Granted
Application number
JP55176297A
Other languages
English (en)
Other versions
JPS6139846B2 (ja
Inventor
Hiroshi Iwasaki
Shinsuke Irii
Haruo Omura
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.)
KANZAKI SEISHI KK
Kanzaki Paper Manufacturing Co Ltd
Original Assignee
KANZAKI SEISHI KK
Kanzaki Paper Manufacturing 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 KANZAKI SEISHI KK, Kanzaki Paper Manufacturing Co Ltd filed Critical KANZAKI SEISHI KK
Priority to JP55176297A priority Critical patent/JPS57110332A/ja
Priority to CA000391407A priority patent/CA1178493A/en
Priority to AU78296/81A priority patent/AU544385B2/en
Priority to US06/328,175 priority patent/US4423091A/en
Priority to GB8136820A priority patent/GB2089312B/en
Priority to DE19813149209 priority patent/DE3149209A1/de
Priority to FR8123192A priority patent/FR2495956A1/fr
Publication of JPS57110332A publication Critical patent/JPS57110332A/ja
Publication of JPS6139846B2 publication Critical patent/JPS6139846B2/ja
Granted 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
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/18—In situ polymerisation with all reactants being present in the same phase
    • 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
    • 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
    • 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)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Color Printing (AREA)
JP55176297A 1980-12-13 1980-12-13 Preparation of microcapsule Granted JPS57110332A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP55176297A JPS57110332A (en) 1980-12-13 1980-12-13 Preparation of microcapsule
CA000391407A CA1178493A (en) 1980-12-13 1981-12-03 Method of making microcapsules having aminoaldehyde resin walls by condensation in the presence of cation-modified pva
AU78296/81A AU544385B2 (en) 1980-12-13 1981-12-04 Making microcapsules
US06/328,175 US4423091A (en) 1980-12-13 1981-12-07 Method of making microcapsules
GB8136820A GB2089312B (en) 1980-12-13 1981-12-07 Method of making microcapsules
DE19813149209 DE3149209A1 (de) 1980-12-13 1981-12-11 Verfahren zur herstellung von mikrokapseln, die dabei erhaltenen mikrokapseln und druckempfindliches kopierblatt unter deren verwendung
FR8123192A FR2495956A1 (fr) 1980-12-13 1981-12-11 Procede de production de microcapsules, produit obtenu et son application a la realisation de feuille a copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55176297A JPS57110332A (en) 1980-12-13 1980-12-13 Preparation of microcapsule

Publications (2)

Publication Number Publication Date
JPS57110332A true JPS57110332A (en) 1982-07-09
JPS6139846B2 JPS6139846B2 (ja) 1986-09-05

Family

ID=16011115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55176297A Granted JPS57110332A (en) 1980-12-13 1980-12-13 Preparation of microcapsule

Country Status (7)

Country Link
US (1) US4423091A (ja)
JP (1) JPS57110332A (ja)
AU (1) AU544385B2 (ja)
CA (1) CA1178493A (ja)
DE (1) DE3149209A1 (ja)
FR (1) FR2495956A1 (ja)
GB (1) GB2089312B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116010A (en) * 1981-01-12 1982-07-19 Kuraray Co Ltd Preparation of microcapsule
US6342329B1 (en) 1998-01-16 2002-01-29 Brother Kogyo Kabushiki Kaisha Image-forming medium
JP2009514811A (ja) * 2005-10-18 2009-04-09 株式會社アモーレパシフィック 油溶性活性成分を捕集した陽イオン性高分子ナノカプセル及びこれを含有する化粧料組成物

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594370A (en) * 1985-03-29 1986-06-10 The Mead Corporation Amine-formaldehyde microencapsulation process
US4681806A (en) * 1986-02-13 1987-07-21 Minnesota Mining And Manufacturing Company Particles containing releasable fill material and method of making same
US4857406A (en) * 1987-04-10 1989-08-15 The Mead Corporation Microcapsules with polysalt capsule walls and their formation
JP2634836B2 (ja) * 1988-01-29 1997-07-30 大王製紙株式会社 マイクロカプセルの製造方法
DE4130398A1 (de) * 1990-09-17 1992-03-19 Mitsubishi Paper Mills Ltd Waermeempfindliche aufzeichnungszusammensetzung und verfahren zu ihrer herstellung
US6103271A (en) * 1994-12-02 2000-08-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Microencapsulation and electrostatic processing method
US7947086B2 (en) * 2004-09-01 2011-05-24 The Procter & Gamble Company Method for cleaning household fabric-based surface with premoistened wipe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607775A (en) * 1968-01-29 1971-09-21 Ncr Co Process for encapsulating minute particles by use of autogenously polymerizable capsule wall material
CH540715A (de) * 1970-05-26 1973-10-15 Ciba Geigy Ag Verfahren zur Einkapselung von in einer Flüssigkeit fein verteilter Substanz
JPS5813212B2 (ja) * 1973-07-17 1983-03-12 富士写真フイルム株式会社 マイクロカプセル ノ セイゾウホウ
US4001140A (en) * 1974-07-10 1977-01-04 Ncr Corporation Capsule manufacture
US4093556A (en) * 1975-07-02 1978-06-06 Loctite Corporation Process for microencapsulation of metallocenes
JPS6049019B2 (ja) * 1977-12-20 1985-10-30 富士写真フイルム株式会社 微小カプセルの製造方法
JPS5515681A (en) * 1978-07-21 1980-02-02 Kuraray Co Ltd Production of microcapsule

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116010A (en) * 1981-01-12 1982-07-19 Kuraray Co Ltd Preparation of microcapsule
US6342329B1 (en) 1998-01-16 2002-01-29 Brother Kogyo Kabushiki Kaisha Image-forming medium
JP2009514811A (ja) * 2005-10-18 2009-04-09 株式會社アモーレパシフィック 油溶性活性成分を捕集した陽イオン性高分子ナノカプセル及びこれを含有する化粧料組成物

Also Published As

Publication number Publication date
GB2089312B (en) 1984-12-19
JPS6139846B2 (ja) 1986-09-05
DE3149209A1 (de) 1982-08-19
AU7829681A (en) 1982-06-24
GB2089312A (en) 1982-06-23
AU544385B2 (en) 1985-05-23
FR2495956A1 (fr) 1982-06-18
CA1178493A (en) 1984-11-27
FR2495956B1 (ja) 1985-03-08
US4423091A (en) 1983-12-27

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