DE69203509D1 - Mikrokapseln aus polyfunktionellen Aziradinen. - Google Patents

Mikrokapseln aus polyfunktionellen Aziradinen.

Info

Publication number
DE69203509D1
DE69203509D1 DE69203509T DE69203509T DE69203509D1 DE 69203509 D1 DE69203509 D1 DE 69203509D1 DE 69203509 T DE69203509 T DE 69203509T DE 69203509 T DE69203509 T DE 69203509T DE 69203509 D1 DE69203509 D1 DE 69203509D1
Authority
DE
Germany
Prior art keywords
aziradines
polyfunctional
microcapsules made
microcapsules
polyfunctional aziradines
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 - Fee Related
Application number
DE69203509T
Other languages
English (en)
Other versions
DE69203509T2 (de
Inventor
Bradley L Duell
Daniel B Pendergrass
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE69203509D1 publication Critical patent/DE69203509D1/de
Publication of DE69203509T2 publication Critical patent/DE69203509T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01J13/16—Interfacial polymerisation
    • 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]
    • 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
DE69203509T 1991-03-28 1992-02-25 Mikrokapseln aus polyfunktionellen Aziradinen. Expired - Fee Related DE69203509T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/676,427 US5169632A (en) 1991-03-28 1991-03-28 Microcapsules from polyfunctional aziridines

Publications (2)

Publication Number Publication Date
DE69203509D1 true DE69203509D1 (de) 1995-08-24
DE69203509T2 DE69203509T2 (de) 1996-03-28

Family

ID=24714468

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69203509T Expired - Fee Related DE69203509T2 (de) 1991-03-28 1992-02-25 Mikrokapseln aus polyfunktionellen Aziradinen.

Country Status (4)

Country Link
US (2) US5169632A (de)
EP (1) EP0508576B1 (de)
JP (1) JP2509413B2 (de)
DE (1) DE69203509T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5433953A (en) * 1994-01-10 1995-07-18 Minnesota Mining And Manufacturing Microcapsules and methods for making same
GB2329756A (en) 1997-09-25 1999-03-31 Univ Bristol Assemblies of light emitting diodes
US7320593B2 (en) 2000-03-08 2008-01-22 Tir Systems Ltd. Light emitting diode light source for curing dental composites
DE60130995T3 (de) 2000-08-04 2012-12-20 Kerr Corp. Gerät zur härtung von materialen mittels lichtstrahlung
CN101157015B (zh) * 2002-06-12 2011-11-02 创普太克公司 包封的活性颗粒及其制备和使用方法
JP2005534201A (ja) 2002-07-25 2005-11-10 ジョナサン エス． ダーム、 発光ダイオードを硬化用に使用するための方法および装置
WO2004038759A2 (en) 2002-08-23 2004-05-06 Dahm Jonathan S Method and apparatus for using light emitting diodes
US20050209054A1 (en) * 2004-03-12 2005-09-22 Thomas Lebert Marc J Exercise device and system
CN100594327C (zh) 2004-06-15 2010-03-17 汉高公司 大功率led电-光学器件组件
EP1820815A1 (de) * 2006-02-15 2007-08-22 3M Innovative Properties Company Aziridine-enthaltende Zusammensetzung und deren Verwendung
US20070197670A1 (en) * 2006-02-23 2007-08-23 International Business Machines Corporation Rigidized compliant foam and method for implementing a rigidized compliant foam
EP2021405B1 (de) 2006-05-09 2014-04-09 Cocona, Inc. Aktive partikelerweiterte membran und herstellungs- und verwendungsverfahren dafür
EP1865014A1 (de) * 2006-06-07 2007-12-12 3M Innovative Properties Company Aziridine-enthaltende Zusammensetzung, ihre Herstellung und Verwendung
JP4698641B2 (ja) * 2006-07-14 2011-06-08 忠正 藤村 マイクロカプセル化消火剤及びその製造方法、並びに消火性複合材料
US8047686B2 (en) * 2006-09-01 2011-11-01 Dahm Jonathan S Multiple light-emitting element heat pipe assembly
WO2008063557A2 (en) * 2006-11-16 2008-05-29 Gregory Haggquist Exothermic-enhanced articles and methods for making the same
US20090078918A1 (en) * 2007-09-25 2009-03-26 Cary Michael Huettner Methods and Structures With Fire Retardant Spheres for Implementing Enhanced Fire Protection
GB0802489D0 (en) 2008-02-11 2008-03-19 Givaudan Sa Product
CN102127183B (zh) 2010-01-20 2014-08-20 3M创新有限公司 可交联的丙烯酸酯粘合剂聚合物组合物
JP5763570B2 (ja) * 2011-03-11 2015-08-12 大阪ガスケミカル株式会社 徐放性粒子およびその製造方法
EP3217793B1 (de) 2014-11-11 2020-09-09 Council of Scientific & Industrial Research Waserlösliches amin enthaltende mikrokapselzusammensetzung und herstellungsverfahren
EP3491111A1 (de) * 2016-07-27 2019-06-05 Firmenich SA Verfahren zur herstellung von mikrokapseln

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950197A (en) * 1955-04-18 1960-08-23 Eastman Kodak Co Hardening of gelatin
GB1053980A (de) * 1963-12-27
US3516941A (en) * 1966-07-25 1970-06-23 Minnesota Mining & Mfg Microcapsules and process of making
US3480488A (en) * 1966-08-01 1969-11-25 United Aircraft Corp Self-regulating coating process for propellant materials
GB1189494A (en) * 1967-05-11 1970-04-29 Union Carbide Corp Saturated Hydrocarbon Prepolymer and Reaction products thereof
US3860565A (en) * 1973-10-01 1975-01-14 Minnesota Mining & Mfg Encapsulated isocyanurate catalyst
US4056610A (en) * 1975-04-09 1977-11-01 Minnesota Mining And Manufacturing Company Microcapsule insecticide composition
DE3016170A1 (de) * 1980-04-26 1981-10-29 Bayer Ag, 5090 Leverkusen Mikrokapseln mit definierter oeffnungstemperatur, verfahren zu deren herstellung sowie deren verwendung
US4756906A (en) * 1986-03-18 1988-07-12 Minnesota Mining And Manufacturing Company Cosmetic colorant compositions
US4970031A (en) * 1988-06-02 1990-11-13 Nok Corporation Process for preparing microcapsules with controlled-release

Also Published As

Publication number Publication date
EP0508576B1 (de) 1995-07-19
US5169632A (en) 1992-12-08
US5401505A (en) 1995-03-28
JPH07163863A (ja) 1995-06-27
DE69203509T2 (de) 1996-03-28
JP2509413B2 (ja) 1996-06-19
EP0508576A1 (de) 1992-10-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee