GB1567426A - Method of making microcapsules - Google Patents

Method of making microcapsules Download PDF

Info

Publication number
GB1567426A
GB1567426A GB285478A GB285478A GB1567426A GB 1567426 A GB1567426 A GB 1567426A GB 285478 A GB285478 A GB 285478A GB 285478 A GB285478 A GB 285478A GB 1567426 A GB1567426 A GB 1567426A
Authority
GB
United Kingdom
Prior art keywords
gelatin
viscosity
millipoise
oil
parts
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.)
Expired
Application number
GB285478A
Other languages
English (en)
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 JP52009022A external-priority patent/JPS5833011B2/ja
Priority claimed from JP9892477A external-priority patent/JPS5432178A/ja
Priority claimed from JP14201177A external-priority patent/JPS5474282A/ja
Application filed by Kanzaki Paper Manufacturing Co Ltd filed Critical Kanzaki Paper Manufacturing Co Ltd
Publication of GB1567426A publication Critical patent/GB1567426A/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
    • B41M5/165—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
    • 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
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
GB285478A 1977-01-28 1978-01-24 Method of making microcapsules Expired GB1567426A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP52009022A JPS5833011B2 (ja) 1977-01-28 1977-01-28 マイクロカプセルの製造方法
JP9892477A JPS5432178A (en) 1977-08-17 1977-08-17 Manufacture of microcapsule
JP14201177A JPS5474282A (en) 1977-11-25 1977-11-25 Manufacture of microcapsule

Publications (1)

Publication Number Publication Date
GB1567426A true GB1567426A (en) 1980-05-14

Family

ID=27278294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB285478A Expired GB1567426A (en) 1977-01-28 1978-01-24 Method of making microcapsules

Country Status (5)

Country Link
AU (1) AU514205B2 (fr)
DE (1) DE2803687C2 (fr)
ES (1) ES466986A1 (fr)
FR (1) FR2378561A1 (fr)
GB (1) GB1567426A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424115C2 (de) * 1984-06-29 1986-10-16 Papierfabrik August Koehler AG, 7602 Oberkirch Kontinuierlich geführtes Koazervierungsverfahren zur Herstellung einer wäßrigen Dispersion ölhaltiger Mikrokapseln
FR2608456B1 (fr) * 1986-12-18 1993-06-18 Mero Rousselot Satia Microcapsules a base de gelatine et de polysaccharides et leur procede d'obtention
CA2009047C (fr) * 1989-02-27 1999-06-08 Daniel Wayne Michael Microcapsules renfermant un noyau liquide hydrophobe
KR100541753B1 (ko) * 1999-07-27 2006-01-10 가부시키가이샤 시세이도 마이크로캡슐 및 그 제조방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL246986A (fr) * 1959-01-02 1900-01-01
FR1283004A (fr) * 1960-03-10 1962-01-27 Ncr Co Produit capsulaire et son procédé de fabrication
US3129103A (en) * 1960-05-16 1964-04-14 Ncr Co Ink coating for pressure sensitive transfer record sheet
JPS5034515B1 (fr) * 1970-08-06 1975-11-08
BE788762A (fr) * 1971-09-13 1973-01-02 Fuji Photo Film Co Ltd Procede de production de microcapsules
JPS5814253B2 (ja) * 1974-04-10 1983-03-18 カンザキセイシ カブシキガイシヤ ビシヨウカプセルノ セイゾウホウホウ

Also Published As

Publication number Publication date
DE2803687A1 (de) 1978-08-03
AU3281978A (en) 1979-08-02
AU514205B2 (en) 1981-01-29
DE2803687C2 (de) 1986-05-07
FR2378561A1 (fr) 1978-08-25
ES466986A1 (es) 1978-10-16
FR2378561B1 (fr) 1984-03-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee