ATE68368T1 - Polyharnstoff und polyharnstoff-epoxymikrokapseln. - Google Patents

Polyharnstoff und polyharnstoff-epoxymikrokapseln.

Info

Publication number
ATE68368T1
ATE68368T1 AT88305513T AT88305513T ATE68368T1 AT E68368 T1 ATE68368 T1 AT E68368T1 AT 88305513 T AT88305513 T AT 88305513T AT 88305513 T AT88305513 T AT 88305513T AT E68368 T1 ATE68368 T1 AT E68368T1
Authority
AT
Austria
Prior art keywords
polyurea
microcapsules
production
epoxy microcapsules
epoxy
Prior art date
Application number
AT88305513T
Other languages
English (en)
Inventor
Hung-Ya Chao
Original Assignee
Moore Business Forms Inc
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 Moore Business Forms Inc filed Critical Moore Business Forms Inc
Application granted granted Critical
Publication of ATE68368T1 publication Critical patent/ATE68368T1/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124Duplicating 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
    • B41M5/165Duplicating 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • B01J13/06Making microcapsules or microballoons by phase separation
    • B01J13/14Polymerisation; cross-linking
    • B01J13/16Interfacial polymerisation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/0838Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0866Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30Low-molecular-weight compounds
    • C08G18/32Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225Polyamines
    • C08G18/3228Polyamines acyclic
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249994Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • Y10T428/249995Constituent is in liquid form
    • Y10T428/249997Encapsulated liquid
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Color Printing (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Epoxy Resins (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT88305513T 1988-02-08 1988-06-16 Polyharnstoff und polyharnstoff-epoxymikrokapseln. ATE68368T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/153,449 US4785048A (en) 1988-02-08 1988-02-08 Polyurea and polyurea-epoxy microcapsules
EP88305513A EP0327748B1 (de) 1988-02-08 1988-06-16 Polyharnstoff und Polyharnstoff-Epoxy-Mikrokapseln

Publications (1)

Publication Number Publication Date
ATE68368T1 true ATE68368T1 (de) 1991-11-15

Family

ID=22547271

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88305513T ATE68368T1 (de) 1988-02-08 1988-06-16 Polyharnstoff und polyharnstoff-epoxymikrokapseln.

Country Status (14)

Country Link
US (1) US4785048A (de)
EP (1) EP0327748B1 (de)
JP (1) JPH0620535B2 (de)
AT (1) ATE68368T1 (de)
AU (1) AU600140B2 (de)
BR (1) BR8805686A (de)
CA (1) CA1300987C (de)
DE (1) DE3865663D1 (de)
DK (1) DK330788A (de)
FI (1) FI882920A (de)
MX (1) MX163593B (de)
NO (1) NO890513L (de)
NZ (1) NZ225105A (de)
PT (1) PT87795B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015527A (en) * 1989-01-13 1991-05-14 Moore Business Forms, Inc. Interfacial epoxy microcapsulation system
US5037716A (en) * 1989-10-02 1991-08-06 Xerox Corporation Encapsulated toners and processes thereof
US5225118A (en) * 1990-08-15 1993-07-06 Boise Cascade Corporation Process for manufacturing polyurea microcapsules and product therefrom
US5714711A (en) * 1990-12-31 1998-02-03 Mei Corporation Encapsulated propellant grain composition, method of preparation, article fabricated therefrom and method of fabrication
IT1276525B1 (it) * 1994-04-13 1997-10-31 Webcraft Technologies Inc Dispositivo e procedimento per la esposizione selettiva di liquidi microincapsulati.
FR2723032B1 (fr) 1994-07-26 1996-11-22 Copigraph Sa Nouveau solvant organique pour microcapsules utiles notamment pour la realisation de papier autocopiant sensible a la pression et papier sensible a lapression revetu de telles microcapsules
FR2727633A1 (fr) 1994-12-02 1996-06-07 Copigraph Microcapsules contenant a titre de solvant un derive terpenique ou d'acide abietique et papiers sensibles a la pression revetus de ces microcapsules
US5705174A (en) * 1995-06-07 1998-01-06 American Cyanamid Company Process for the preparation of microcapsule compositions
US5861360A (en) * 1995-12-21 1999-01-19 Basf Corporation Encapsulated plant growth regulator formulations and applications
WO1997023133A1 (en) * 1995-12-21 1997-07-03 Basf Corporation Low rate application of inhibitors of ethylene biosynthesis or action
EP1028627B1 (de) * 1995-12-21 2002-05-22 Basf Corporation Aminoethoxyvinylglycine in kombination mit mepiquatchlorid
WO1997022249A1 (en) * 1995-12-21 1997-06-26 Basf Corporation Enhancing the rate of seed germination with application of ethylene biosynthesis inhibitors
WO1998027811A1 (en) 1996-12-20 1998-07-02 Basf Corporation Plant growth regulators in pyrrolidone solvents
US9816059B2 (en) 2009-09-18 2017-11-14 International Flavors & Fragrances Stabilized capsule compositions
WO2015023961A1 (en) * 2013-08-15 2015-02-19 International Flavors & Fragrances Inc. Polyurea or polyurethane capsules
US10085925B2 (en) 2009-09-18 2018-10-02 International Flavors & Fragrances Inc. Polyurea capsule compositions
US11311467B2 (en) 2009-09-18 2022-04-26 International Flavors & Fragrances Inc. Polyurea capsules prepared with a polyisocyanate and cross-linking agent
US10226405B2 (en) 2009-09-18 2019-03-12 International Flavors & Fragrances Inc. Purified polyurea capsules, methods of preparation, and products containing the same
US9687424B2 (en) 2009-09-18 2017-06-27 International Flavors & Fragrances Polyurea capsules prepared with aliphatic isocyanates and amines
US9126000B2 (en) 2010-02-26 2015-09-08 Nihon Kohden Corporation Artificial ventilation apparatus
EP3265065A4 (de) * 2015-03-06 2018-08-01 International Flavors & Fragrances Inc. Mikrokapselzusammensetzung en mit hoher leistung
WO2018032388A1 (en) * 2016-08-17 2018-02-22 Jiangsu Rotam Chemistry Co., Ltd. Herbicide composition comprising clomazone and use thereof
GB2567099B (en) * 2016-08-17 2022-04-06 Jiangsu Rotam Chemistry Co Ltd Herbicide composition comprising clomazone and use thereof
MX2019003078A (es) * 2016-09-16 2019-07-08 Int Flavors & Fragrances Inc Composiciones de microcapsulas estabilizadas con agentes de control de la viscosidad.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712507A (en) * 1953-06-30 1955-07-05 Ncr Co Pressure sensitive record material
US3666680A (en) * 1970-03-05 1972-05-30 Purex Corp Ltd Method of combining optical brighteners with polymers for stability in bleach and encapsulated product
US4563212A (en) * 1983-12-27 1986-01-07 Monsanto Company High concentration encapsulation by interfacial polycondensation
EP0214936B1 (de) * 1985-09-13 1992-07-08 Ciba-Geigy Ag Verfahren zur Herstellung von Mikrokapseln
US4680056A (en) * 1986-01-23 1987-07-14 Koch Industries, Inc. Carbonless paper solvent utilizing triisopropyltoluene

Also Published As

Publication number Publication date
FI882920A (fi) 1989-08-09
DK330788D0 (da) 1988-06-16
EP0327748A1 (de) 1989-08-16
NZ225105A (en) 1989-08-29
JPH0620535B2 (ja) 1994-03-23
US4785048A (en) 1988-11-15
NO890513D0 (no) 1989-02-07
DK330788A (da) 1989-08-09
AU600140B2 (en) 1990-08-02
PT87795B (pt) 1993-09-30
EP0327748B1 (de) 1991-10-16
PT87795A (pt) 1989-10-04
FI882920A0 (fi) 1988-06-17
JPH01210030A (ja) 1989-08-23
CA1300987C (en) 1992-05-19
NO890513L (no) 1989-08-09
MX163593B (es) 1992-06-04
DE3865663D1 (de) 1991-11-21
BR8805686A (pt) 1990-06-12
AU1779888A (en) 1989-08-10

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Legal Events

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