JPS5615393A - Manufacture of capsule dispersed liquid - Google Patents

Manufacture of capsule dispersed liquid

Info

Publication number
JPS5615393A
JPS5615393A JP9128679A JP9128679A JPS5615393A JP S5615393 A JPS5615393 A JP S5615393A JP 9128679 A JP9128679 A JP 9128679A JP 9128679 A JP9128679 A JP 9128679A JP S5615393 A JPS5615393 A JP S5615393A
Authority
JP
Japan
Prior art keywords
dispersed liquid
added
pulp powder
capsule
manufacture
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
JP9128679A
Other languages
Japanese (ja)
Other versions
JPS6030278B2 (en
Inventor
Satoyuki Okimoto
Shunsuke Shioi
Takio Kuroda
Shigeo Okamoto
Tomoharu Shiozaki
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 Paper Manufacturing Co Ltd
Original Assignee
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 Paper Manufacturing Co Ltd filed Critical Kanzaki Paper Manufacturing Co Ltd
Priority to JP54091286A priority Critical patent/JPS6030278B2/en
Priority to GB8018216A priority patent/GB2058111B/en
Priority to DE19803021413 priority patent/DE3021413A1/en
Priority to FR8012669A priority patent/FR2458313B1/en
Priority to US06/157,537 priority patent/US4403051A/en
Publication of JPS5615393A publication Critical patent/JPS5615393A/en
Publication of JPS6030278B2 publication Critical patent/JPS6030278B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B41M5/1243—Inert particulate additives, e.g. protective stilt materials

Landscapes

  • Color Printing (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

PURPOSE:To prevent an extraordinary rising of the viscosity in the dispersed liquid resulting from addition of a pulp powder, by a method wherein periodic acid (or periodate) is added to a capsule dispersed liquid in which polyvinyl alcohol is used as an emulsifier, before the pulp powder is added. CONSTITUTION:After about 0.001-0.5mol/l of periodic acid (or periodate) is added to a capsule dispersed liquid where polyvinyl alcohol (a derivative) is used as an emulsifier of a core material (for example, organic coloring agent disolved and dispersed in an oil substance), pulp powder (for example, which is produced by a water oxide decomposition treatment and is about 85-95mu in weight mean fiber length) is added as auxiliaries.
JP54091286A 1979-06-08 1979-07-17 Method for producing capsule dispersion Expired JPS6030278B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP54091286A JPS6030278B2 (en) 1979-07-17 1979-07-17 Method for producing capsule dispersion
GB8018216A GB2058111B (en) 1979-06-08 1980-06-04 Microcapsule dispersions
DE19803021413 DE3021413A1 (en) 1979-06-08 1980-06-06 POLYVINYL ALCOHOLIC MICROCAPSLE DISPERSION
FR8012669A FR2458313B1 (en) 1979-06-08 1980-06-06 MICROCAPSULE DISPERSIONS
US06/157,537 US4403051A (en) 1979-06-08 1980-06-09 Microcapsule dispersions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54091286A JPS6030278B2 (en) 1979-07-17 1979-07-17 Method for producing capsule dispersion

Publications (2)

Publication Number Publication Date
JPS5615393A true JPS5615393A (en) 1981-02-14
JPS6030278B2 JPS6030278B2 (en) 1985-07-15

Family

ID=14022213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54091286A Expired JPS6030278B2 (en) 1979-06-08 1979-07-17 Method for producing capsule dispersion

Country Status (1)

Country Link
JP (1) JPS6030278B2 (en)

Also Published As

Publication number Publication date
JPS6030278B2 (en) 1985-07-15

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