ATE110296T1 - Melamine-formaldehyde mikroverkapselung in wässriger lösung welche eine hoche konzentration organischer lösungsmittel enthält. - Google Patents

Melamine-formaldehyde mikroverkapselung in wässriger lösung welche eine hoche konzentration organischer lösungsmittel enthält.

Info

Publication number
ATE110296T1
ATE110296T1 AT91310631T AT91310631T ATE110296T1 AT E110296 T1 ATE110296 T1 AT E110296T1 AT 91310631 T AT91310631 T AT 91310631T AT 91310631 T AT91310631 T AT 91310631T AT E110296 T1 ATE110296 T1 AT E110296T1
Authority
AT
Austria
Prior art keywords
melamine
aqueous solution
formaldehyde
condensate
solution containing
Prior art date
Application number
AT91310631T
Other languages
English (en)
Inventor
Michael Seitz
Original Assignee
Standard Register Co
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 Standard Register Co filed Critical Standard Register Co
Application granted granted Critical
Publication of ATE110296T1 publication Critical patent/ATE110296T1/de

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
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/18—In situ polymerisation with all reactants being present in the same phase
    • 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
    • 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]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Color Printing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Organic Insulating Materials (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
AT91310631T 1990-12-20 1991-11-19 Melamine-formaldehyde mikroverkapselung in wässriger lösung welche eine hoche konzentration organischer lösungsmittel enthält. ATE110296T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/632,042 US5268130A (en) 1990-12-20 1990-12-20 Melamine formaldehyde microencapsulation in aqueous solutions containing high concentrations of organic solvent

Publications (1)

Publication Number Publication Date
ATE110296T1 true ATE110296T1 (de) 1994-09-15

Family

ID=24533836

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91310631T ATE110296T1 (de) 1990-12-20 1991-11-19 Melamine-formaldehyde mikroverkapselung in wässriger lösung welche eine hoche konzentration organischer lösungsmittel enthält.

Country Status (12)

Country Link
US (2) US5268130A (de)
EP (1) EP0492793B1 (de)
JP (1) JPH0655275B2 (de)
AT (1) ATE110296T1 (de)
AU (1) AU632961B2 (de)
CA (1) CA2050544C (de)
DE (1) DE69103616T2 (de)
DK (1) DK0492793T3 (de)
ES (1) ES2057784T3 (de)
HK (1) HK1006011A1 (de)
MX (1) MX9102676A (de)
NZ (1) NZ239557A (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6113935A (en) * 1996-12-31 2000-09-05 Zeneca Limited Water-in-oil microencapsulation process and microcapsules produced thereby
DE69912305T2 (de) 1998-11-12 2004-05-13 Fmc Corp. Verfahren zur herstellung mikroverkapselte zusammensetzungen
WO2002085510A1 (de) * 2001-04-25 2002-10-31 Basf Aktiengesellschaft Mikrokapseln mit einem wasserlösliche substanzen enthaltenden kapselkern
ES2313037T3 (es) * 2003-06-13 2009-03-01 Dsm Ip Assets B.V. Materiales encapsulados.
DE102004004107A1 (de) * 2004-01-27 2005-08-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mikroverkapselungsverfahren und danach hergestellte mikroverkapselte partikuläre Feststoffe
WO2007018736A2 (en) * 2005-07-22 2007-02-15 Appleton Papers Inc. Encapsulated structural adhesive
US7629394B2 (en) * 2006-02-21 2009-12-08 Appleton Papers Inc. UV curable coating material of encapsulated water dispersed core material
US7833960B2 (en) * 2006-12-15 2010-11-16 International Flavors & Fragrances Inc. Encapsulated active material containing nanoscaled material
KR20130100290A (ko) 2010-08-30 2013-09-10 프레지던트 앤드 펠로우즈 오브 하바드 칼리지 협착성 병변을 위한 전단 제어 방출 및 혈전 용해 치료법
US8664156B2 (en) 2011-12-31 2014-03-04 Sanford, L.P. Irreversible thermochromic ink compositions
US8652996B2 (en) 2011-12-31 2014-02-18 Sanford, L.P. Irreversible thermochromic pigment capsules
US8709973B2 (en) 2011-12-31 2014-04-29 Sanford, L.P. Irreversible thermochromic ink compositions
US8865621B2 (en) 2012-08-06 2014-10-21 Sanford, L.P. Irreversible color changing ink compositions
US9610228B2 (en) 2013-10-11 2017-04-04 International Flavors & Fragrances Inc. Terpolymer-coated polymer encapsulated active material
EP2865423B1 (de) 2013-10-18 2020-03-04 International Flavors & Fragrances Inc. Hybride Duftstoffeinkapselungsformulierung und Verfahren zur Verwendung davon
MX2018009997A (es) 2016-02-18 2019-02-07 Int Flavors & Fragrances Inc Composiciones de cápsulas de poliurea.
EP4438132A3 (de) 2016-07-01 2025-01-15 International Flavors & Fragrances Inc. Stabile mikrokapselzusammensetzungen
EP4209264A1 (de) 2016-09-16 2023-07-12 International Flavors & Fragrances Inc. Mit viskositätskontrollmitteln stabilisierte mikrokapselzusammensetzungen
US20180085291A1 (en) 2016-09-28 2018-03-29 International Flavors & Fragrances Inc. Microcapsule compositions containing amino silicone
EP3784707B1 (de) 2018-04-27 2025-12-24 International Flavors & Fragrances Inc. Stabile polyharnstoff-mikrokapsel-zusammensetzungen
WO2020131956A1 (en) 2018-12-18 2020-06-25 International Flavors & Fragrances Inc. Hydroxyethyl cellulose microcapsules
WO2020131875A2 (en) 2018-12-18 2020-06-25 International Flavors & Fragrances Inc. Microcapsules prepared from proteins

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
JPS5651238A (en) * 1979-10-02 1981-05-08 Fuji Photo Film Co Ltd Production of microminiature capsule
DE2940786A1 (de) * 1979-10-08 1981-04-16 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von mikrokapseln
JPS57147430A (en) * 1981-03-06 1982-09-11 Kureha Chem Ind Co Ltd Preparation of microcapsule
JPS5882785A (ja) * 1981-11-12 1983-05-18 Kureha Chem Ind Co Ltd 感圧記録紙用微小カプセル及びその製造方法
US4525520A (en) * 1983-03-28 1985-06-25 Kanzaki Paper Manufacturing Company, Ltd. Method of preparing microcapsules
US4574110A (en) * 1983-07-28 1986-03-04 Mitsui Toatsu Chemicals, Incorporated Process for producing microcapsules and microcapsule slurry
JPS6046291A (ja) * 1983-08-24 1985-03-13 Mitsubishi Paper Mills Ltd 無色の裏カ−ボン紙用アルコ−ル性フレキソインキ
GB8326902D0 (en) * 1983-10-07 1983-11-09 Wiggins Teape Group Ltd Removal of formaldehyde from micro-capsules
US4601863A (en) * 1984-02-09 1986-07-22 Kanzaki Paper Manufacturing Co., Ltd. Process for producing powder of microcapsules
EP0188807B2 (de) * 1984-12-24 1993-05-26 Papierfabrik August Koehler AG Verfahren zur Mikroverkapselung von Ölen mit darin gelösten Farbreaktionspartnern, danach hergestellte Mikrokapseln und deren Verwendung in Farbreaktionsaufzeichnungssystemen
JPS6297638A (ja) * 1985-10-25 1987-05-07 Kanzaki Paper Mfg Co Ltd マイクロカプセルの製造方法
DE3705224A1 (de) * 1987-02-19 1988-09-01 Bayer Ag (+)1r-trans-2,2-dimethyl-3-(2,2-dichlorvinyl) -cyclopropancarbonsaeure-2,3,5,6- tetrafluorbenzylester
US4889877A (en) * 1988-01-07 1989-12-26 The Standard Register Company High solids CB printing ink
US4940739A (en) * 1988-01-07 1990-07-10 The Standard Register Company Process for making a high solids CB printing ink
US4940738A (en) * 1988-01-07 1990-07-10 The Standard Register Company High solids CB printing ink containing a protective colloid blend
US4985484A (en) * 1989-02-27 1991-01-15 The Mead Corporation Process for the production of coating compositions containing microcapsules
US5102856A (en) * 1990-11-07 1992-04-07 The Standard Register Company High solids self-contained printing ink
US5156675A (en) * 1991-05-16 1992-10-20 Xerox Corporation Ink for ink jet printing

Also Published As

Publication number Publication date
DE69103616D1 (de) 1994-09-29
US5268130A (en) 1993-12-07
CA2050544A1 (en) 1992-06-21
AU632961B2 (en) 1993-01-14
HK1006011A1 (en) 1999-02-05
US5401577A (en) 1995-03-28
ES2057784T3 (es) 1994-10-16
NZ239557A (en) 1993-04-28
EP0492793B1 (de) 1994-08-24
AU8276191A (en) 1992-06-25
DE69103616T2 (de) 1995-03-30
MX9102676A (es) 1992-06-01
DK0492793T3 (da) 1994-09-26
JPH0655275B2 (ja) 1994-07-27
EP0492793A1 (de) 1992-07-01
JPH04267944A (ja) 1992-09-24
CA2050544C (en) 2000-02-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee