FR2511891A1 - Procede de production de microcapsules destinees a la production de papier autocopiant - Google Patents

Procede de production de microcapsules destinees a la production de papier autocopiant Download PDF

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Publication number
FR2511891A1
FR2511891A1 FR8215013A FR8215013A FR2511891A1 FR 2511891 A1 FR2511891 A1 FR 2511891A1 FR 8215013 A FR8215013 A FR 8215013A FR 8215013 A FR8215013 A FR 8215013A FR 2511891 A1 FR2511891 A1 FR 2511891A1
Authority
FR
France
Prior art keywords
acid
parts
microcapsules
copolymer
producing microcapsules
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
FR8215013A
Other languages
English (en)
French (fr)
Other versions
FR2511891B1 (enExample
Inventor
Shinsuke Irii
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
Priority claimed from JP56139504A external-priority patent/JPS5840142A/ja
Priority claimed from JP57087035A external-priority patent/JPS58202034A/ja
Application filed by Kanzaki Paper Manufacturing Co Ltd filed Critical Kanzaki Paper Manufacturing Co Ltd
Publication of FR2511891A1 publication Critical patent/FR2511891A1/fr
Application granted granted Critical
Publication of FR2511891B1 publication Critical patent/FR2511891B1/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Color Printing (AREA)
FR8215013A 1981-09-03 1982-09-02 Procede de production de microcapsules destinees a la production de papier autocopiant Granted FR2511891A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56139504A JPS5840142A (ja) 1981-09-03 1981-09-03 マイクロカプセルの製造方法
JP57087035A JPS58202034A (ja) 1982-05-20 1982-05-20 マイクロカプセルの製造法

Publications (2)

Publication Number Publication Date
FR2511891A1 true FR2511891A1 (fr) 1983-03-04
FR2511891B1 FR2511891B1 (enExample) 1985-03-29

Family

ID=26428348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8215013A Granted FR2511891A1 (fr) 1981-09-03 1982-09-02 Procede de production de microcapsules destinees a la production de papier autocopiant

Country Status (5)

Country Link
US (1) US4439581A (enExample)
AU (1) AU549642B2 (enExample)
DE (1) DE3232811A1 (enExample)
FR (1) FR2511891A1 (enExample)
GB (1) GB2105292B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148149A3 (en) * 1983-12-27 1985-10-23 Monsanto Company High concentration encapsulation by interfacial polycondensation
EP0148169A3 (en) * 1984-01-03 1985-11-06 Monsanto Company High concentration encapsulation of water soluble-materials
EP0165227A3 (en) * 1984-06-12 1986-04-16 Monsanto Company High concentration encapsulation by interfacial polycondensation

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0686152B2 (ja) * 1985-01-23 1994-11-02 富士写真フイルム株式会社 感熱記録材料
FR2591124B1 (fr) * 1985-12-10 1988-02-12 Rhone Poulenc Spec Chim Procede de microencapsulation par polyaddition-interfaciale.
JPH01196391A (ja) * 1988-01-30 1989-08-08 Kanzaki Paper Mfg Co Ltd 耐洗濯性記録物の製造法
US4977059A (en) * 1989-05-12 1990-12-11 The Mead Corporation Sulfonated-ethylene oxide dispersants for use in preparing amine-formaldehyde microcapsules
US6375872B1 (en) * 1992-11-17 2002-04-23 Moore Business Forms Microencapsulated adhesive
DE19954245A1 (de) * 1999-11-11 2001-07-19 Lohmann Therapie Syst Lts Mehrschichtige filmförmige Zubereitung aus hydrophilen Polymeren zur schnellen Freisetzung von Wirkstoffen
US6346574B1 (en) 2000-06-28 2002-02-12 Asahi Kasei Kabushiki Kaisha Fire retardance-imparting additive
DE10031132A1 (de) * 2000-06-30 2002-01-17 Henkel Kgaa Verfahren zur Herstellung aktivstoffhaltiger Kapseln mit ultradünner Wandschicht
US7833578B2 (en) * 2003-07-07 2010-11-16 Taiwan Textile Research Institute Composition and method for fabricating microcapsules encapsulating phase-change material
FR2882765B1 (fr) * 2005-03-07 2007-04-27 Rowenta Werke Gmbh Ges Mit Bes Appareil pour repasser ou defroisser le linge comportant un reservoir d'additif

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886085A (en) * 1971-08-31 1975-05-27 Fuji Photo Film Co Ltd Process for producing fine oil-containing microcapsules having strong protective shells and microcapsules produced thereby
CA1104882A (en) * 1972-03-15 1981-07-14 Herbert B. Scher Encapsulation process
DE3008658A1 (de) * 1979-03-09 1980-09-11 Fuji Photo Film Co Ltd Verfahren zur herstellung von mikrokapseln
US4280833A (en) * 1979-03-26 1981-07-28 Monsanto Company Encapsulation by interfacial polycondensation, and aqueous herbicidal composition containing microcapsules produced thereby

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148149A3 (en) * 1983-12-27 1985-10-23 Monsanto Company High concentration encapsulation by interfacial polycondensation
EP0148169A3 (en) * 1984-01-03 1985-11-06 Monsanto Company High concentration encapsulation of water soluble-materials
EP0165227A3 (en) * 1984-06-12 1986-04-16 Monsanto Company High concentration encapsulation by interfacial polycondensation

Also Published As

Publication number Publication date
US4439581A (en) 1984-03-27
AU8792282A (en) 1983-03-10
GB2105292B (en) 1985-05-22
FR2511891B1 (enExample) 1985-03-29
GB2105292A (en) 1983-03-23
DE3232811A1 (de) 1983-03-10
AU549642B2 (en) 1986-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse