HK27495A - Process for producing microcapsules - Google Patents

Process for producing microcapsules Download PDF

Info

Publication number
HK27495A
HK27495A HK27495A HK27495A HK27495A HK 27495 A HK27495 A HK 27495A HK 27495 A HK27495 A HK 27495A HK 27495 A HK27495 A HK 27495A HK 27495 A HK27495 A HK 27495A
Authority
HK
Hong Kong
Prior art keywords
methyl
water
acid
melamine
compound
Prior art date
Application number
HK27495A
Other languages
German (de)
English (en)
French (fr)
Inventor
Guenter Pietsch
Karl-Heinz Schrader
Original Assignee
Papierfabrik August Koehler Ag
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 Papierfabrik August Koehler Ag filed Critical Papierfabrik August Koehler Ag
Publication of HK27495A publication Critical patent/HK27495A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Color Printing (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
HK27495A 1990-03-02 1995-03-02 Process for producing microcapsules HK27495A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4006570A DE4006570C1 (enrdf_load_stackoverflow) 1990-03-02 1990-03-02
SG157694A SG157694G (en) 1990-03-02 1994-10-27 Process for producing microcapsules

Publications (1)

Publication Number Publication Date
HK27495A true HK27495A (en) 1995-03-10

Family

ID=25890713

Family Applications (1)

Application Number Title Priority Date Filing Date
HK27495A HK27495A (en) 1990-03-02 1995-03-02 Process for producing microcapsules

Country Status (7)

Country Link
EP (1) EP0444559B1 (enrdf_load_stackoverflow)
AT (1) ATE105207T1 (enrdf_load_stackoverflow)
DE (2) DE4006570C1 (enrdf_load_stackoverflow)
DK (1) DK0444559T3 (enrdf_load_stackoverflow)
ES (1) ES2052293T3 (enrdf_load_stackoverflow)
HK (1) HK27495A (enrdf_load_stackoverflow)
SG (1) SG157694G (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE19814880C2 (de) * 1998-04-02 2002-03-21 Fraunhofer Ges Forschung Modifizierte Aminoharzvorkondensate, ihre Herstellung und ihre Verwendung
DE102008051799A1 (de) * 2008-10-17 2010-04-22 Henkel Ag & Co. Kgaa Stabilisierung von Mikrokapsel-Slurries
DE102020114289A1 (de) 2020-05-28 2021-12-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Funktionalisierte Aminoharz-haltige Partikel
CN113600239B (zh) * 2021-08-09 2023-04-11 华侨大学 一种三蝶烯改性石墨相氮化碳及其制备方法和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH540715A (de) * 1970-05-26 1973-10-15 Ciba Geigy Ag Verfahren zur Einkapselung von in einer Flüssigkeit fein verteilter Substanz
JPS6023859B2 (ja) * 1978-11-14 1985-06-10 神崎製紙株式会社 マイクロカプセルの製造方法
JPS5592135A (en) * 1978-12-29 1980-07-12 Kanzaki Paper Mfg Co Ltd Production of microcapsule
ES2017536T5 (es) * 1987-12-21 1995-08-01 Koehler August Papierfab Procedimiento para la fabricacion de microcapsulas, microcapsulas obtenidas y su utilizacion.
DE3818712A1 (de) * 1988-06-01 1989-12-14 Koehler August Papierfab Verfahren zur herstellung von mikrokapseln, die danach erhaeltlichen mikrokapseln und deren verwendung
DE3942155C1 (enrdf_load_stackoverflow) * 1989-12-20 1991-03-21 Papierfabrik August Koehler Ag, 7602 Oberkirch, De

Also Published As

Publication number Publication date
DE4006570C1 (enrdf_load_stackoverflow) 1991-05-23
EP0444559A1 (de) 1991-09-04
SG157694G (en) 1995-04-28
EP0444559B1 (de) 1994-05-04
DK0444559T3 (da) 1994-09-05
ATE105207T1 (de) 1994-05-15
ES2052293T3 (es) 1994-07-01
DE59101526D1 (de) 1994-06-09

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Legal Events

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

Effective date: 20080225