GB1235706A - Process for the production of microcapsules - Google Patents

Process for the production of microcapsules

Info

Publication number
GB1235706A
GB1235706A GB28559/68A GB2855968A GB1235706A GB 1235706 A GB1235706 A GB 1235706A GB 28559/68 A GB28559/68 A GB 28559/68A GB 2855968 A GB2855968 A GB 2855968A GB 1235706 A GB1235706 A GB 1235706A
Authority
GB
United Kingdom
Prior art keywords
paper
microcapsules
june
sheets
dye
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
GB28559/68A
Other languages
English (en)
Inventor
Ludwig Harbort
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.)
Gunther Wagner Pelikan Werke GmbH
Original Assignee
Gunther Wagner Pelikan Werke GmbH
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 Gunther Wagner Pelikan Werke GmbH filed Critical Gunther Wagner Pelikan Werke GmbH
Publication of GB1235706A publication Critical patent/GB1235706A/en
Expired 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
    • 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]
    • 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.]
    • Y10T428/2989—Microcapsule with solid core [includes liposome]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Color Printing (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
GB28559/68A 1967-06-23 1968-06-14 Process for the production of microcapsules Expired GB1235706A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEW0044228 1967-06-23
DEW0044240 1967-06-24

Publications (1)

Publication Number Publication Date
GB1235706A true GB1235706A (en) 1971-06-16

Family

ID=26002937

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28559/68A Expired GB1235706A (en) 1967-06-23 1968-06-14 Process for the production of microcapsules

Country Status (4)

Country Link
US (1) US3639257A (enExample)
BE (1) BE716863A (enExample)
FR (1) FR1571026A (enExample)
GB (1) GB1235706A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017124162A1 (pt) * 2016-01-22 2017-07-27 Natura Cosméticos S.A. Processo de produção de agente regulador de temperatura nanoencapsulado (artn) via polimerização interfacial
RU2677172C1 (ru) * 2018-04-10 2019-01-15 Федеральное государственное бюджетное образовательное учреждение высшего образования "Курский государственный университет" Способ получения микрокапсул пигмента

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394287A (en) * 1981-04-10 1983-07-19 Eurand America, Inc. Incorporation of finely divided additives at the surface of microcapsule walls
US5269979A (en) * 1988-06-08 1993-12-14 Fountain Pharmaceuticals, Inc. Method for making solvent dilution microcarriers
US5133965A (en) * 1988-06-08 1992-07-28 Fountain Pharmaceuticals, Inc. Dressing material having adsorbed thereon a solvent dilution microcarrier precursor solution
US5470512A (en) * 1990-05-24 1995-11-28 Nippon Kayaku Kabushiki Kaisha Process for producing microcapsules
DE19950479A1 (de) * 1999-10-20 2001-05-23 Henkel Kgaa Mikrokapseln
US6748937B2 (en) * 2001-10-26 2004-06-15 Lawrence E. Soza Hall effect ignition system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016308A (en) * 1957-08-06 1962-01-09 Moore Business Forms Inc Recording paper coated with microscopic capsules of coloring material, capsules and method of making
NL125294C (enExample) * 1959-01-02 1900-01-01
NL128441C (enExample) * 1960-03-10 1900-01-01
US3137630A (en) * 1961-06-09 1964-06-16 Eastman Kodak Co Process for preparing a dry, finely divided, gelatin particle product

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017124162A1 (pt) * 2016-01-22 2017-07-27 Natura Cosméticos S.A. Processo de produção de agente regulador de temperatura nanoencapsulado (artn) via polimerização interfacial
RU2677172C1 (ru) * 2018-04-10 2019-01-15 Федеральное государственное бюджетное образовательное учреждение высшего образования "Курский государственный университет" Способ получения микрокапсул пигмента

Also Published As

Publication number Publication date
US3639257A (en) 1972-02-01
BE716863A (enExample) 1968-12-02
FR1571026A (enExample) 1969-06-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees