DE60203335D1 - Verfahren zur Herstellung von Mikrokapseln durch Grenzflächenpolykondensation zwischen Polyoxyalkyleneamin und Säurechlorid - Google Patents

Verfahren zur Herstellung von Mikrokapseln durch Grenzflächenpolykondensation zwischen Polyoxyalkyleneamin und Säurechlorid

Info

Publication number
DE60203335D1
DE60203335D1 DE60203335T DE60203335T DE60203335D1 DE 60203335 D1 DE60203335 D1 DE 60203335D1 DE 60203335 T DE60203335 T DE 60203335T DE 60203335 T DE60203335 T DE 60203335T DE 60203335 D1 DE60203335 D1 DE 60203335D1
Authority
DE
Germany
Prior art keywords
microcapsules
acid chloride
preparation
organic phase
interfacial polycondensation
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 - Lifetime
Application number
DE60203335T
Other languages
English (en)
Other versions
DE60203335T2 (de
Inventor
Jean-Francois Argillier
Marie-Lidice Soto-Portas
Nathalie Zydowicz
Francoise Mechin
Ang-Le Chomard
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of DE60203335D1 publication Critical patent/DE60203335D1/de
Publication of DE60203335T2 publication Critical patent/DE60203335T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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]
    • 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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Medicinal Preparation (AREA)
DE60203335T 2001-04-27 2002-04-12 Verfahren zur Herstellung von Mikrokapseln durch Grenzflächenpolykondensation zwischen Polyoxyalkyleneamin und Säurechlorid Expired - Lifetime DE60203335T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0105674 2001-04-27
FR0105674A FR2823994B1 (fr) 2001-04-27 2001-04-27 Procede de fabrication de microcapsules par polycondensation interfaciale avec de la polyoxyalkyneamine et des chlorures d'acide

Publications (2)

Publication Number Publication Date
DE60203335D1 true DE60203335D1 (de) 2005-04-28
DE60203335T2 DE60203335T2 (de) 2006-02-09

Family

ID=8862758

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60203335T Expired - Lifetime DE60203335T2 (de) 2001-04-27 2002-04-12 Verfahren zur Herstellung von Mikrokapseln durch Grenzflächenpolykondensation zwischen Polyoxyalkyleneamin und Säurechlorid

Country Status (5)

Country Link
US (1) US6706397B2 (de)
EP (1) EP1254701B1 (de)
AT (1) ATE291488T1 (de)
DE (1) DE60203335T2 (de)
FR (1) FR2823994B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
OA13297A (fr) * 2001-02-07 2007-04-13 Inst Francais Du Petrole Procédé de fabrication d'un matérieu à changement de phase, quasi-imcompressible, fluidifié sous cisaillement et à faible conductivité thermique.
EP1640063A1 (de) * 2004-09-22 2006-03-29 Cognis IP Management GmbH Polyamidmikrokapseln (VI)
JP2008520781A (ja) * 2004-11-22 2008-06-19 ノバルティス アクチエンゲゼルシャフト 架橋性ポリ（オキシアルキレン）含有ポリアミドプレポリマー
CN102002771B (zh) * 2010-10-21 2012-06-06 大连工业大学 相变微胶囊蓄热调温聚丙烯腈纤维及其湿法纺丝制备方法
ES2436268T3 (es) * 2010-12-21 2013-12-30 Procter & Gamble International Operations Sa Encapsulados
EP3722406A1 (de) 2014-04-11 2020-10-14 Novozymes A/S Reinigungsmittelzusammensetzung
WO2015166075A1 (en) * 2014-05-02 2015-11-05 Novozymes A/S Detergent composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1091141A (en) * 1963-12-13 1967-11-15 Wallace & Tiernan Inc Encapsulating liquids or solids by interfacial polymerisation
BE795421A (fr) * 1972-02-14 1973-05-29 Fuji Photo Film Co Ltd Procede de production de microcapsules ayant de fortes parois cellulaires
JPS5813212B2 (ja) * 1973-07-17 1983-03-12 富士写真フイルム株式会社 マイクロカプセル ノ セイゾウホウ
US5322862A (en) * 1990-05-22 1994-06-21 Nippon Kayaku Kabushiki Kaisha Resin molding composition for preventing gnawing damage by animals

Also Published As

Publication number Publication date
EP1254701B1 (de) 2005-03-23
ATE291488T1 (de) 2005-04-15
US20020158356A1 (en) 2002-10-31
DE60203335T2 (de) 2006-02-09
FR2823994B1 (fr) 2003-05-30
FR2823994A1 (fr) 2002-10-31
EP1254701A1 (de) 2002-11-06
US6706397B2 (en) 2004-03-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: IFP ENERGIES NOUVELLES, RUEIL-MALMAISON, FR

8328 Change in the person/name/address of the agent

Representative=s name: VONNEMANN, KLOIBER & KOLLEGEN, 81667 MUENCHEN