ATE291488T1 - Verfahren zur herstellung von mikrokapseln durch grenzflächenpolykondensation zwischen polyoxyalkyleneamin und säurechlorid - Google Patents
Verfahren zur herstellung von mikrokapseln durch grenzflächenpolykondensation zwischen polyoxyalkyleneamin und säurechloridInfo
- Publication number
- ATE291488T1 ATE291488T1 AT02290917T AT02290917T ATE291488T1 AT E291488 T1 ATE291488 T1 AT E291488T1 AT 02290917 T AT02290917 T AT 02290917T AT 02290917 T AT02290917 T AT 02290917T AT E291488 T1 ATE291488 T1 AT E291488T1
- Authority
- AT
- Austria
- Prior art keywords
- acid chloride
- organic phase
- polyoxyalkyleneamine
- producing microcapsules
- interface polycondensation
- Prior art date
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)
- Medicinal Preparation (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 (1)
| Publication Number | Publication Date |
|---|---|
| ATE291488T1 true ATE291488T1 (de) | 2005-04-15 |
Family
ID=8862758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02290917T ATE291488T1 (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 (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR0207031A (pt) * | 2001-02-07 | 2004-02-17 | Inst Francais Du Petrole | Processo de fabricação de um material com mudança de fase, quase incompressìvel, fluidificado sob cisalhamento e de baixa condutividade térmica |
| EP1640063A1 (de) * | 2004-09-22 | 2006-03-29 | Cognis IP Management GmbH | Polyamidmikrokapseln (VI) |
| DE602005023768D1 (de) * | 2004-11-22 | 2010-11-04 | Novartis Ag | Vernetzbare, Polyoxyalkylen-enthaltende Polyamidprepolymere |
| 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 |
| PL2468239T3 (pl) * | 2010-12-21 | 2014-02-28 | Procter & Gamble Int Operations Sa | Kapsułki |
| CN106164236B (zh) | 2014-04-11 | 2021-02-02 | 诺维信公司 | 洗涤剂组合物 |
| EP3137587B1 (de) * | 2014-05-02 | 2018-09-12 | Novozymes A/S | Reinigungsmittelzusammensetzung |
| WO2024208945A1 (en) | 2023-04-07 | 2024-10-10 | Clever Bioscience S.R.L. | Improved waxy delivery forms for oily agronomic active ingredients and method of preparation |
| CN119912356A (zh) * | 2024-12-31 | 2025-05-02 | 江苏大力士云石护理材料有限公司 | 一种环氧固化剂及其制备方法和应用 |
Family Cites Families (4)
| 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 |
-
2001
- 2001-04-27 FR FR0105674A patent/FR2823994B1/fr not_active Expired - Fee Related
-
2002
- 2002-04-12 AT AT02290917T patent/ATE291488T1/de not_active IP Right Cessation
- 2002-04-12 EP EP02290917A patent/EP1254701B1/de not_active Expired - Lifetime
- 2002-04-12 DE DE60203335T patent/DE60203335T2/de not_active Expired - Lifetime
- 2002-04-24 US US10/128,280 patent/US6706397B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2823994A1 (fr) | 2002-10-31 |
| US6706397B2 (en) | 2004-03-16 |
| EP1254701A1 (de) | 2002-11-06 |
| DE60203335D1 (de) | 2005-04-28 |
| US20020158356A1 (en) | 2002-10-31 |
| EP1254701B1 (de) | 2005-03-23 |
| DE60203335T2 (de) | 2006-02-09 |
| FR2823994B1 (fr) | 2003-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |