BE888297A - Procede de production de microcapsules, - Google Patents

Procede de production de microcapsules,

Info

Publication number
BE888297A
BE888297A BE0/204386A BE204386A BE888297A BE 888297 A BE888297 A BE 888297A BE 0/204386 A BE0/204386 A BE 0/204386A BE 204386 A BE204386 A BE 204386A BE 888297 A BE888297 A BE 888297A
Authority
BE
Belgium
Prior art keywords
producing microcapsules
microcapsules
producing
Prior art date
Application number
BE0/204386A
Other languages
English (en)
French (fr)
Original Assignee
Wiggins Teape Group 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10512630&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE888297(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Publication of BE888297A publication Critical patent/BE888297A/fr

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
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/18—In situ polymerisation with all reactants being present in the same phase
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • Y10T428/249995—Constituent is in liquid form
    • Y10T428/249997—Encapsulated liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Color Printing (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE0/204386A 1980-04-08 1981-04-06 Procede de production de microcapsules, BE888297A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8011461 1980-04-08

Publications (1)

Publication Number Publication Date
BE888297A true BE888297A (fr) 1981-07-31

Family

ID=10512630

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/204386A BE888297A (fr) 1980-04-08 1981-04-06 Procede de production de microcapsules,

Country Status (23)

Country Link
US (1) US4396670A (OSRAM)
JP (1) JPS56155636A (OSRAM)
AT (1) AT382796B (OSRAM)
AU (1) AU539624B2 (OSRAM)
BE (1) BE888297A (OSRAM)
BR (1) BR8102014A (OSRAM)
CA (1) CA1153635A (OSRAM)
CH (1) CH649228A5 (OSRAM)
DE (1) DE3114035A1 (OSRAM)
DK (1) DK156781A (OSRAM)
ES (1) ES8202491A1 (OSRAM)
FI (1) FI71235C (OSRAM)
FR (1) FR2479835A1 (OSRAM)
GR (1) GR75211B (OSRAM)
HK (1) HK68284A (OSRAM)
IT (1) IT1200580B (OSRAM)
LU (1) LU83287A1 (OSRAM)
NL (1) NL8101684A (OSRAM)
NO (1) NO811164L (OSRAM)
NZ (1) NZ196601A (OSRAM)
PT (1) PT72791B (OSRAM)
SE (1) SE454651B (OSRAM)
ZA (1) ZA811973B (OSRAM)

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JPS63268777A (ja) * 1987-04-25 1988-11-07 Kanzaki Paper Mfg Co Ltd マイクロカプセルインキ組成物
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US5180637A (en) * 1990-11-02 1993-01-19 Sakura Color Products Corporation Double-walled microcapsules and a process for preparation of same
US5204185A (en) * 1990-12-11 1993-04-20 The Standard Register Company Microencapsulation process using melamine-formaldehyde and microcapsules produced thereby
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ATE168936T1 (de) * 1992-03-06 1998-08-15 Nashua Corp Xerographisch benutzbarer durchschreibsatz
EP0573210B2 (en) * 1992-06-04 2005-11-23 Arjo Wiggins Limited Pressure-sensitive record material
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GB9313790D0 (en) * 1993-07-03 1993-08-18 Wiggins Teape Group The Ltd Pressure-sensitive copying material
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FR3016303B1 (fr) 2014-01-10 2016-01-01 Microcapsules Technologies Procede de fabrication de microcapsules a double paroi, microcapsules preparees par ce procede et leur utilisation
US9714396B2 (en) 2014-10-16 2017-07-25 Encapsys Llc Controlled release dual walled microcapsules
US10485739B2 (en) 2014-10-16 2019-11-26 Encapsys Llc High strength microcapsules
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Also Published As

Publication number Publication date
DE3114035C2 (OSRAM) 1988-03-31
PT72791A (en) 1981-05-01
NZ196601A (en) 1982-12-21
FR2479835A1 (fr) 1981-10-09
ATA159381A (de) 1986-09-15
AU539624B2 (en) 1984-10-11
JPS56155636A (en) 1981-12-01
CA1153635A (en) 1983-09-13
JPH0347139B2 (OSRAM) 1991-07-18
SE8102051L (sv) 1981-10-09
LU83287A1 (fr) 1981-12-02
SE454651B (sv) 1988-05-24
HK68284A (en) 1984-09-07
DK156781A (da) 1981-10-09
PT72791B (en) 1982-07-26
AU6869381A (en) 1981-10-15
FI71235C (fi) 1986-12-19
GR75211B (OSRAM) 1984-07-13
IT1200580B (it) 1989-01-27
US4396670A (en) 1983-08-02
NO811164L (no) 1981-10-09
BR8102014A (pt) 1981-10-13
DE3114035A1 (de) 1982-02-11
ZA811973B (en) 1982-04-28
FI811041L (fi) 1981-10-09
DE3114035C3 (OSRAM) 1993-05-13
IT8120947A0 (it) 1981-04-06
ES501139A0 (es) 1982-02-01
CH649228A5 (de) 1985-05-15
FI71235B (fi) 1986-09-09
ES8202491A1 (es) 1982-02-01
NL8101684A (nl) 1981-11-02
AT382796B (de) 1987-04-10
FR2479835B1 (OSRAM) 1983-06-10

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