AT355053B - MICROCAPSULES FOR RECORDING MATERIALS AND METHOD FOR THE PRODUCTION THEREOF - Google Patents

MICROCAPSULES FOR RECORDING MATERIALS AND METHOD FOR THE PRODUCTION THEREOF

Info

Publication number
AT355053B
AT355053B AT152478A AT152478A AT355053B AT 355053 B AT355053 B AT 355053B AT 152478 A AT152478 A AT 152478A AT 152478 A AT152478 A AT 152478A AT 355053 B AT355053 B AT 355053B
Authority
AT
Austria
Prior art keywords
microcapsules
production
recording materials
recording
materials
Prior art date
Application number
AT152478A
Other languages
German (de)
Other versions
ATA152478A (en
Inventor
Ilona Witz
Original Assignee
Koreska Gmbh W
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 Koreska Gmbh W filed Critical Koreska Gmbh W
Priority to AT152478A priority Critical patent/AT355053B/en
Priority to BE0/193721A priority patent/BE874481A/en
Priority to GB7907126A priority patent/GB2017624B/en
Priority to JP2260979A priority patent/JPS54128982A/en
Priority to DE19797905795 priority patent/DE7905795U1/en
Priority to FR7905459A priority patent/FR2418671A1/en
Publication of ATA152478A publication Critical patent/ATA152478A/en
Application granted granted Critical
Publication of AT355053B publication Critical patent/AT355053B/en

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
    • B01J13/08—Simple coacervation, i.e. addition of highly hydrophilic material
    • 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)
  • Color Printing (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
AT152478A 1978-03-03 1978-03-03 MICROCAPSULES FOR RECORDING MATERIALS AND METHOD FOR THE PRODUCTION THEREOF AT355053B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT152478A AT355053B (en) 1978-03-03 1978-03-03 MICROCAPSULES FOR RECORDING MATERIALS AND METHOD FOR THE PRODUCTION THEREOF
BE0/193721A BE874481A (en) 1978-03-03 1979-02-27 MICROCAPSULES FOR RECORDING EQUIPMENT AND THEIR MANUFACTURING PROCESS
GB7907126A GB2017624B (en) 1978-03-03 1979-02-28 Microcapsules
JP2260979A JPS54128982A (en) 1978-03-03 1979-03-01 Microcapsule for recording material and its manufacture
DE19797905795 DE7905795U1 (en) 1978-03-03 1979-03-02 RECORDING MATERIAL
FR7905459A FR2418671A1 (en) 1978-03-03 1979-03-02 MICROCAPSULES FOR WRITING MATERIALS AND THEIR PREPARATION PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT152478A AT355053B (en) 1978-03-03 1978-03-03 MICROCAPSULES FOR RECORDING MATERIALS AND METHOD FOR THE PRODUCTION THEREOF

Publications (2)

Publication Number Publication Date
ATA152478A ATA152478A (en) 1979-07-15
AT355053B true AT355053B (en) 1980-02-11

Family

ID=3515445

Family Applications (1)

Application Number Title Priority Date Filing Date
AT152478A AT355053B (en) 1978-03-03 1978-03-03 MICROCAPSULES FOR RECORDING MATERIALS AND METHOD FOR THE PRODUCTION THEREOF

Country Status (6)

Country Link
JP (1) JPS54128982A (en)
AT (1) AT355053B (en)
BE (1) BE874481A (en)
DE (1) DE7905795U1 (en)
FR (1) FR2418671A1 (en)
GB (1) GB2017624B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57103891A (en) * 1980-12-19 1982-06-28 Fuji Photo Film Co Ltd Microcapsule dispersing liquid
IE58110B1 (en) * 1984-10-30 1993-07-14 Elan Corp Plc Controlled release powder and process for its preparation
US8137684B2 (en) 1996-10-01 2012-03-20 Abraxis Bioscience, Llc Formulations of pharmacological agents, methods for the preparation thereof and methods for the use thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT631615A (en) * 1960-02-26
DE1444405C3 (en) * 1961-01-30 1975-01-16 International Business Machines Corp., Armonk, N.Y. (V.St.A.) Process for encapsulating polar solutions in polymeric material
AT335477B (en) * 1975-02-25 1977-03-10 Koreska Ges Mbh W PRESSURE SENSITIVE RECORDING MATERIAL
AT340954B (en) * 1975-06-06 1978-01-10 Koreska Ges Mbh W TRANSFER MATERIAL
AT346370B (en) * 1976-06-23 1978-11-10 Koreska Ges Mbh W RECORDING MATERIAL

Also Published As

Publication number Publication date
DE7905795U1 (en) 1979-06-13
ATA152478A (en) 1979-07-15
GB2017624A (en) 1979-10-10
BE874481A (en) 1979-08-27
JPS54128982A (en) 1979-10-05
GB2017624B (en) 1982-07-07
FR2418671A1 (en) 1979-09-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee