HK1006011A1 - Melamine-formaldehyde microencapsulation in aqueous solutions containing high concentrations of organic solvent - Google Patents

Melamine-formaldehyde microencapsulation in aqueous solutions containing high concentrations of organic solvent

Info

Publication number
HK1006011A1
HK1006011A1 HK98105139A HK98105139A HK1006011A1 HK 1006011 A1 HK1006011 A1 HK 1006011A1 HK 98105139 A HK98105139 A HK 98105139A HK 98105139 A HK98105139 A HK 98105139A HK 1006011 A1 HK1006011 A1 HK 1006011A1
Authority
HK
Hong Kong
Prior art keywords
melamine
aqueous solution
formaldehyde
organic solvent
condensate
Prior art date
Application number
HK98105139A
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
Publication of HK1006011A1 publication Critical patent/HK1006011A1/xx

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Organic Insulating Materials (AREA)
  • Paints Or Removers (AREA)
HK98105139A 1990-12-20 1998-06-10 Melamine-formaldehyde microencapsulation in aqueous solutions containing high concentrations of organic solvent HK1006011A1 (en)

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
HK1006011A1 true HK1006011A1 (en) 1999-02-05

Family

ID=24533836

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98105139A HK1006011A1 (en) 1990-12-20 1998-06-10 Melamine-formaldehyde microencapsulation in aqueous solutions containing high concentrations of organic solvent

Country Status (12)

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

Families Citing this family (19)

* 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
AU759723B2 (en) 1998-11-12 2003-04-17 Fmc Corporation Novel process to prepare microencapsulated formulations
EP1385616B1 (fr) 2001-04-25 2006-04-12 Basf Aktiengesellschaft Procede de fabrication de microcapsules dont le coeur contient des substances solubles dans l'eau
WO2004110614A1 (fr) * 2003-06-13 2004-12-23 Dsm Ip Assets B.V. Matieres encapsulees
DE102004004107A1 (de) * 2004-01-27 2005-08-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mikroverkapselungsverfahren und danach hergestellte mikroverkapselte partikuläre Feststoffe
US7678847B2 (en) * 2005-07-22 2010-03-16 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
CA2812063A1 (fr) 2010-08-30 2012-06-07 President And Fellows Of Harvard College Liberation controlee par cisaillement pour lesions stenosees et traitements thrombolytiques
US8709973B2 (en) 2011-12-31 2014-04-29 Sanford, L.P. Irreversible thermochromic ink compositions
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
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
ES2790417T3 (es) 2013-10-18 2020-10-27 Int Flavors & Fragrances Inc Formulación de encapsulado de fragancia híbrida y método de uso de la misma
CN108697591B (zh) 2016-02-18 2022-06-17 国际香料和香精公司 聚脲胶囊组合物
ES2950434T3 (es) 2016-09-16 2023-10-10 Int Flavors & Fragrances Inc Composiciones de microcápsula estabilizadas con agentes de control de la viscosidad
US20180085291A1 (en) 2016-09-28 2018-03-29 International Flavors & Fragrances Inc. Microcapsule compositions containing amino silicone
BR112021011903A2 (pt) 2018-12-18 2021-08-31 International Flavors & Fragrances Inc. Composição de microcápsula, produto de consumo, e, processo para preparar uma composição de microcápsula

Family Cites Families (18)

* Cited by examiner, † Cited by third party
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
DE3565942D1 (en) * 1984-12-24 1988-12-08 Koehler August Papierfab Process for encapsulating oils containing products which produce a colour by reaction, microcapsules produced by said process and their use in carbon papers
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
US4940738A (en) * 1988-01-07 1990-07-10 The Standard Register Company High solids CB printing ink containing a protective colloid blend
US4940739A (en) * 1988-01-07 1990-07-10 The Standard Register Company Process for making a high solids CB printing ink
US4889877A (en) * 1988-01-07 1989-12-26 The Standard Register Company High solids CB printing ink
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
AU8276191A (en) 1992-06-25
EP0492793A1 (fr) 1992-07-01
US5268130A (en) 1993-12-07
DK0492793T3 (da) 1994-09-26
CA2050544C (fr) 2000-02-15
DE69103616D1 (de) 1994-09-29
US5401577A (en) 1995-03-28
AU632961B2 (en) 1993-01-14
ATE110296T1 (de) 1994-09-15
ES2057784T3 (es) 1994-10-16
JPH0655275B2 (ja) 1994-07-27
NZ239557A (en) 1993-04-28
JPH04267944A (ja) 1992-09-24
DE69103616T2 (de) 1995-03-30
CA2050544A1 (fr) 1992-06-21
EP0492793B1 (fr) 1994-08-24
MX9102676A (es) 1992-06-01

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20031119

PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)