JPS55126481A - Microocapsules - Google Patents

Microocapsules

Info

Publication number
JPS55126481A
JPS55126481A JP3047280A JP3047280A JPS55126481A JP S55126481 A JPS55126481 A JP S55126481A JP 3047280 A JP3047280 A JP 3047280A JP 3047280 A JP3047280 A JP 3047280A JP S55126481 A JPS55126481 A JP S55126481A
Authority
JP
Japan
Prior art keywords
microocapsules
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
JP3047280A
Other languages
English (en)
Other versions
JPS5752238B2 (ja
Inventor
Daamu Manfuretsudo
Yaapusu Geruto
Kogurin Berunto
Shiyuneeringu Hirudegaruto
Riike Kuruto
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of JPS55126481A publication Critical patent/JPS55126481A/ja
Publication of JPS5752238B2 publication Critical patent/JPS5752238B2/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
    • B01J13/16—Interfacial polymerisation
    • 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
    • B41M5/1655—Solvents
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/914—Transfer or decalcomania
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Color Printing (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
JP3047280A 1979-03-14 1980-03-12 Microocapsules Granted JPS55126481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792909950 DE2909950A1 (de) 1979-03-14 1979-03-14 Mikrokapseln

Publications (2)

Publication Number Publication Date
JPS55126481A true JPS55126481A (en) 1980-09-30
JPS5752238B2 JPS5752238B2 (ja) 1982-11-06

Family

ID=6065330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3047280A Granted JPS55126481A (en) 1979-03-14 1980-03-12 Microocapsules

Country Status (8)

Country Link
US (1) US4299723A (ja)
EP (1) EP0016366B1 (ja)
JP (1) JPS55126481A (ja)
BR (1) BR8001505A (ja)
CA (1) CA1143560A (ja)
DE (2) DE2909950A1 (ja)
DK (1) DK108480A (ja)
IL (1) IL59584A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59138487A (ja) * 1983-01-28 1984-08-08 Mitsubishi Paper Mills Ltd 感圧複写紙用保護材

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909950A1 (de) * 1979-03-14 1980-10-02 Bayer Ag Mikrokapseln
DE3020148A1 (de) 1980-05-28 1981-12-03 Bayer Ag, 5090 Leverkusen Konzentrierte mikrokapselsuspensionen fuer reaktionsdurchschreibepapiere
US4599271A (en) * 1983-06-09 1986-07-08 Moore Business Forms, Inc. Microencapsulation of polyisocyanates by interchange of multiple
DE3346601C2 (de) * 1983-12-23 1986-06-12 Feldmühle AG, 4000 Düsseldorf Mikrokapseln, Verfahren zu ihrer Herstellung und ihre Verwendung in druckempfindlichen kohlefreien Durchschreibepapieren
DE3442268C1 (de) * 1984-03-09 1990-08-02 Papierfabrik August Koehler AG, 7602 Oberkirch Verfahren zum Einkapseln geloester Reaktionspartner von Farbreaktionssystemen,die danach erhaeltlichen Kapseln sowie deren Verwendung in Farbreaktionspapieren
JPH074986B2 (ja) * 1986-05-26 1995-01-25 富士写真フイルム株式会社 感熱記録材料
DE3781259D1 (de) * 1986-12-25 1992-09-24 Fuji Photo Film Co Ltd Verfahren zur herstellung eines waermeempfindlichen aufzeichnungsmaterials.
US5225118A (en) * 1990-08-15 1993-07-06 Boise Cascade Corporation Process for manufacturing polyurea microcapsules and product therefrom
DE19646110A1 (de) * 1996-11-08 1998-05-14 Bayer Ag Mikrokapseln unter Verwendung von Iminooxadiazindion-Polyisocyanaten
WO2019027634A1 (en) * 2017-07-31 2019-02-07 Dow Global Technologies Llc ADDITIVE COMPOSITION AND METHOD

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945141A (ja) * 1972-09-05 1974-04-30
JPS4945138A (ja) * 1972-09-04 1974-04-30
JPS52130708A (en) * 1976-04-23 1977-11-02 Bayer Ag Nonncarbon copy sheets
DE2738509A1 (de) * 1977-08-26 1979-03-08 Bayer Ag Reaktionsdurchschreibepapiere

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432327A (en) * 1964-03-13 1969-03-11 Pilot Pen Co Ltd Pressure sensitive copying sheet and the production thereof
US3748329A (en) * 1970-07-08 1973-07-24 Bayer Ag Compounds containing the 2,4,6-triketo-1,3,5-oxadiazine ring
CA937824A (en) * 1970-07-11 1973-12-04 Kureha Kagaku Kogyo Kabushiki Kaisha Microcapsules for carbonless copying paper
US4003589A (en) * 1970-07-11 1977-01-18 Kureha Kagaku Kogyo Kabushiki Kaisha Carbonless copying paper
US3677787A (en) * 1970-10-21 1972-07-18 Us Navy Method of rehardening encapsulating compositions
BE776015A (fr) * 1970-12-28 1972-03-16 Mitsui Toatsu Chemicals Materiel d'enregistrement sensible a la pression
DE2537982A1 (de) * 1974-08-26 1976-03-11 Champion Paper Co Ltd Druckempfindliches aufzeichnungsmaterial unter verwendung von alkylnaphthalinloesungsmitteln fuer farbstoffvorlaeufer
GB1538075A (en) * 1975-03-24 1979-01-10 Champion Paper Co Ltd Formation of microcapsules by interfacial cross-linking and microcapsules produced thereby
DE2909950A1 (de) * 1979-03-14 1980-10-02 Bayer Ag Mikrokapseln

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945138A (ja) * 1972-09-04 1974-04-30
JPS4945141A (ja) * 1972-09-05 1974-04-30
JPS52130708A (en) * 1976-04-23 1977-11-02 Bayer Ag Nonncarbon copy sheets
DE2738509A1 (de) * 1977-08-26 1979-03-08 Bayer Ag Reaktionsdurchschreibepapiere

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59138487A (ja) * 1983-01-28 1984-08-08 Mitsubishi Paper Mills Ltd 感圧複写紙用保護材

Also Published As

Publication number Publication date
IL59584A (en) 1982-08-31
DK108480A (da) 1980-09-15
IL59584A0 (en) 1980-06-30
CA1143560A (en) 1983-03-29
EP0016366B1 (de) 1983-01-26
US4299723A (en) 1981-11-10
EP0016366A1 (de) 1980-10-01
DE2909950A1 (de) 1980-10-02
JPS5752238B2 (ja) 1982-11-06
BR8001505A (pt) 1980-11-11
DE3061719D1 (en) 1983-03-03

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