KR920005937B1 - 마이크로 캡슐의 제조방법 및 이에 따른 마이크로 캡슐과 이의용도 - Google Patents

마이크로 캡슐의 제조방법 및 이에 따른 마이크로 캡슐과 이의용도 Download PDF

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Publication number
KR920005937B1
KR920005937B1 KR1019880017049A KR880017049A KR920005937B1 KR 920005937 B1 KR920005937 B1 KR 920005937B1 KR 1019880017049 A KR1019880017049 A KR 1019880017049A KR 880017049 A KR880017049 A KR 880017049A KR 920005937 B1 KR920005937 B1 KR 920005937B1
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KR
South Korea
Prior art keywords
melamine
formaldehyde precondensate
water
soluble
formaldehyde
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
KR1019880017049A
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English (en)
Korean (ko)
Other versions
KR890009458A (ko
Inventor
피쉐 퀸티
하인즈 칼
Original Assignee
파피얼 파브릭 아우구스트 코헤드 주식회사
더블유.후렐러
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=25863042&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR920005937(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE3743427A external-priority patent/DE3743427C1/de
Priority claimed from DE3818712A external-priority patent/DE3818712A1/de
Application filed by 파피얼 파브릭 아우구스트 코헤드 주식회사, 더블유.후렐러 filed Critical 파피얼 파브릭 아우구스트 코헤드 주식회사
Publication of KR890009458A publication Critical patent/KR890009458A/ko
Application granted granted Critical
Publication of KR920005937B1 publication Critical patent/KR920005937B1/ko
Expired legal-status Critical Current

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    • 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
    • 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
    • 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
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
  • Color Printing (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
KR1019880017049A 1987-12-21 1988-12-20 마이크로 캡슐의 제조방법 및 이에 따른 마이크로 캡슐과 이의용도 Expired KR920005937B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3743427.6 1987-12-21
DE3743427A DE3743427C1 (en) 1987-12-21 1987-12-21 Process for the microencapsulation of hydrophobic oils, the microcapsules obtainable thereby and their use
DE3818712A DE3818712A1 (de) 1988-06-01 1988-06-01 Verfahren zur herstellung von mikrokapseln, die danach erhaeltlichen mikrokapseln und deren verwendung
DE3818712.4 1988-06-01

Publications (2)

Publication Number Publication Date
KR890009458A KR890009458A (ko) 1989-08-02
KR920005937B1 true KR920005937B1 (ko) 1992-07-25

Family

ID=25863042

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880017049A Expired KR920005937B1 (ko) 1987-12-21 1988-12-20 마이크로 캡슐의 제조방법 및 이에 따른 마이크로 캡슐과 이의용도

Country Status (14)

Country Link
US (1) US5011634A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0321750B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH024441A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR920005937B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE56632T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU597518B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8806862A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1331436C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3860663D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2017536T5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GR (1) GR3001022T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK44291A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL88713A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SG (1) SG2191G (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002057010A1 (en) * 2001-01-18 2002-07-25 Biorepla Corporation Biodegradable polyurethane capsules and manufacturing method thereof

Families Citing this family (31)

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DE4006570C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1990-03-02 1991-05-23 Papierfabrik August Koehler Ag, 7602 Oberkirch, De
US5204185A (en) * 1990-12-11 1993-04-20 The Standard Register Company Microencapsulation process using melamine-formaldehyde and microcapsules produced thereby
JPH0632301A (ja) * 1992-07-13 1994-02-08 Snow Brand Milk Prod Co Ltd 固液充填物の充填方法および充填装置
FR2742355B1 (fr) 1995-12-14 1998-02-06 Aimco Sa Procede pour disperser de facon homogene au moins un reactif dans une matrice fluide et produits obtenus
US5997900A (en) * 1996-04-17 1999-12-07 Wang; Taylor G. Encapsulation system for the immunoisolation of living cells
DE10000621A1 (de) * 2000-01-10 2001-07-12 Basf Ag Niedrigviskose, formaldehydreduzierte Dispersionen von Mikrokapseln aus Melamin-Formaldehyd-Harzen
ES2195979T3 (es) * 2000-01-13 2003-12-16 Kureha Chemical Ind Co Ltd Microcapsulas de nucleo particulado con una capa de revestimiento laminar estable y procedimiento para su preparacion.
JP3927358B2 (ja) * 2000-09-01 2007-06-06 トヨタ自動車株式会社 摺動部材用組成物
EP1414561A2 (en) * 2001-08-03 2004-05-06 Maripro AS Improvements in or relating to encapsulation
KR20020023817A (ko) * 2001-12-20 2002-03-29 이재식 마이크로캡슐향이 나는 유리(향기나는 유리)
US20030216315A1 (en) 2002-02-13 2003-11-20 Duke University Modulation of immune response by non-peptide binding stress response polypeptides
GB0409570D0 (en) 2004-04-29 2004-06-02 Ciba Spec Chem Water Treat Ltd Particulate compositions and their manufacture
US20060024340A1 (en) * 2004-07-30 2006-02-02 Elder Stewart T Encapsulated fluorescent whitening compositions for improved surface appearance
JP5214623B2 (ja) * 2006-11-17 2013-06-19 チバ ホールディング インコーポレーテッド マイクロカプセル、それらの使用及びそれらの製造方法
EP2152401A1 (en) * 2007-06-12 2010-02-17 Ciba Holding Inc. Microcapsules, their use and processes for their manufacture
AU2011337139B2 (en) 2010-08-30 2015-11-12 President And Fellows Of Harvard College Shear controlled release for stenotic lesions and thrombolytic therapies
US9924720B2 (en) * 2011-12-27 2018-03-27 Rohm And Haas Company Microcapsules
EP2689835B1 (de) * 2012-07-26 2019-05-08 Papierfabrik August Koehler SE Duftölverkapselung
US9610228B2 (en) 2013-10-11 2017-04-04 International Flavors & Fragrances Inc. Terpolymer-coated polymer encapsulated active material
MX361936B (es) 2013-10-18 2018-12-19 Int Flavors & Fragrances Inc Formulacion encapsulada de fragancia hibrida y metodo para su uso.
CN104544069A (zh) * 2014-12-31 2015-04-29 无限极（中国）有限公司 一种火麻仁油微胶囊的制备方法
CN107809994A (zh) 2015-06-30 2018-03-16 宝洁公司 包含多个微胶囊群体的组合物
CA2989002C (en) * 2015-06-30 2020-03-10 The Procter & Gamble Company Composition comprising multiple populations of microcapsules comprising perfume
EP3337604B1 (en) * 2015-08-18 2021-03-24 Microtek Laboratories, Inc. Methods for making low remnant free formaldehyde microcapsules and microcapsules made by same
ES2990147T3 (es) 2016-02-18 2024-11-29 Int Flavors & Fragrances Inc Composición de microcápsulas
EP3478249B1 (en) 2016-07-01 2024-09-11 International Flavors & Fragrances Inc. Stable microcapsule compositions
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
BR112021011869A2 (pt) 2018-12-18 2021-08-31 International Flavors & Fragrances Inc. Composição de microcápsula, produto de consumo, e, método para preparar uma composição de microcápsula
US11788091B2 (en) 2019-08-21 2023-10-17 University Of Virginia Patent Foundation Methods and compositions for diagnosing and treating prostate cancer based on long noncoding RNA overlapping the LCK gene that regulates prostate cancer cell growth
US12319967B2 (en) 2019-08-21 2025-06-03 University Of Virginia Patent Foundation Methods and compositions for diagnosing and treating prostate cancer based on long noncoding RNA overlapping the LCK gene that regulates prostate cancer cell growth

Family Cites Families (10)

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CH490889A (de) * 1965-08-02 1970-05-31 Ciba Geigy Verfahren zur Einkapselung von in einer Flüssigkeit fein verteilter Substanz
US3607775A (en) * 1968-01-29 1971-09-21 Ncr Co Process for encapsulating minute particles by use of autogenously polymerizable capsule wall material
CH540715A (de) * 1970-05-26 1973-10-15 Ciba Geigy Ag Verfahren zur Einkapselung von in einer Flüssigkeit fein verteilter Substanz
BE786307A (fr) * 1971-07-16 1973-01-15 Ciba Geigy Procede d'encapsulation de substances finement dispersees dans un liquide selon le procede de condensation par atomisation
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
DE2940786A1 (de) * 1979-10-08 1981-04-16 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von mikrokapseln
US4396670A (en) * 1980-04-08 1983-08-02 The Wiggins Teape Group Limited Process for the production of microcapsules
ATE38337T1 (de) * 1984-12-24 1988-11-15 Koehler August Papierfab Verfahren zur mikroverkapselung von oelen mit darin geloesten farbreaktionspartnern, danach hergestellte mikrokapseln und deren verwendung in farbreaktionsaufzeichnungssystemen.
DE3532878A1 (de) * 1985-09-14 1987-03-26 Basf Ag Kontinuierliches verfahren zur herstellung von mikrokapseln mit waenden aus melamin-formaldehydkondensaten in waessriger dispersion
DE3709586C1 (de) * 1987-03-24 1988-07-14 Koehler August Papierfab Verfahren zur Mikroverkapselung von hydrophoben OElen,die danach erhaeltlichen Mikrokapseln und deren Verwendung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002057010A1 (en) * 2001-01-18 2002-07-25 Biorepla Corporation Biodegradable polyurethane capsules and manufacturing method thereof

Also Published As

Publication number Publication date
EP0321750B1 (de) 1990-09-19
JPH0570498B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-05
IL88713A (en) 1992-09-06
EP0321750A1 (de) 1989-06-28
IL88713A0 (en) 1989-07-31
JPH024441A (ja) 1990-01-09
DE3860663D1 (de) 1990-10-25
ATE56632T1 (de) 1990-10-15
KR890009458A (ko) 1989-08-02
BR8806862A (pt) 1989-08-29
EP0321750B2 (de) 1993-03-24
GR3001022T3 (en) 1991-12-30
AU597518B2 (en) 1990-05-31
SG2191G (en) 1991-07-26
HK44291A (en) 1991-06-14
ES2017536B3 (es) 1991-02-16
CA1331436C (en) 1994-08-16
ES2017536T5 (es) 1995-08-01
US5011634A (en) 1991-04-30
AU2702888A (en) 1989-07-06

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