BRPI0517066A - dispersão de microcápsulas, processo para a preparação de uma dispersão de microcápsula, e, microcápsulas - Google Patents

dispersão de microcápsulas, processo para a preparação de uma dispersão de microcápsula, e, microcápsulas

Info

Publication number
BRPI0517066A
BRPI0517066A BRPI0517066-4A BRPI0517066A BRPI0517066A BR PI0517066 A BRPI0517066 A BR PI0517066A BR PI0517066 A BRPI0517066 A BR PI0517066A BR PI0517066 A BRPI0517066 A BR PI0517066A
Authority
BR
Brazil
Prior art keywords
microcapsules
microcapsule dispersion
preparing
dispersion
microcaple
Prior art date
Application number
BRPI0517066-4A
Other languages
English (en)
Inventor
Petra Schicker
Ralf Widmaier
Bettina Mueller
Dirk Wulff
Peter Gernert
Hardy Korb
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of BRPI0517066A publication Critical patent/BRPI0517066A/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Colloid Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

DISPERSãO DE MICROCáPSULAS, PROCESSO PARA A PREPARAçãO DE UMA DISPERSãO DE MICROCáPSULA, E, MICROCáPSULAS. A presente invenção refere-se a dispersões de microcápsulas, que compreendem microcápsulas em um solvente hidrofóbico, em que as microcápsulas possuem um núcleo de cápsula, que compreende uma substância orgânica solúvel em água, e uma casca de cápsula, que é composta essencialmente de produtos de reação de poliisocianatos com aminas polifuncionais, e também a um processo para a sua preparação e, adicionalmente a microcápsulas, que podem ser obtidas a partir de dispersões de microcápsulas correspondentes.
BRPI0517066-4A 2004-11-05 2005-10-27 dispersão de microcápsulas, processo para a preparação de uma dispersão de microcápsula, e, microcápsulas BRPI0517066A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04026244 2004-11-05
PCT/EP2005/011485 WO2006048166A1 (en) 2004-11-05 2005-10-27 Microcapsule dispersions

Publications (1)

Publication Number Publication Date
BRPI0517066A true BRPI0517066A (pt) 2008-09-30

Family

ID=35708782

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517066-4A BRPI0517066A (pt) 2004-11-05 2005-10-27 dispersão de microcápsulas, processo para a preparação de uma dispersão de microcápsula, e, microcápsulas

Country Status (6)

Country Link
US (1) US20080103265A1 (pt)
EP (1) EP1809414A1 (pt)
JP (1) JP2008518764A (pt)
CN (1) CN101056700A (pt)
BR (1) BRPI0517066A (pt)
WO (1) WO2006048166A1 (pt)

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CN106103710B (zh) * 2014-03-25 2019-08-06 诺维信公司 使用小胺进行的微囊化
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EP3170552A1 (en) * 2015-11-23 2017-05-24 Basf Se Microcapsule comprising a polymeric shell and a hydrophilic or hydrophobic core material
US11173465B2 (en) * 2015-12-15 2021-11-16 Firmenich Sa Process for preparing polyurea microcapsules with improved deposition
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EP3511354B1 (en) 2016-09-06 2021-05-05 FUJIFILM Corporation Aqueous dispersion, method for producing same, and image forming method
US11794161B1 (en) 2018-11-21 2023-10-24 Trucapsol, Llc Reduced permeability microcapsules
US11571674B1 (en) 2019-03-28 2023-02-07 Trucapsol Llc Environmentally biodegradable microcapsules
US11542392B1 (en) 2019-04-18 2023-01-03 Trucapsol Llc Multifunctional particle additive for enhancement of toughness and degradation in biodegradable polymers
CN114667185A (zh) * 2019-10-03 2022-06-24 株式会社德山 微球的制造方法
US11547978B2 (en) 2020-01-30 2023-01-10 Trucapsol Llc Environmentally biodegradable microcapsules
CN113713727A (zh) * 2021-06-07 2021-11-30 江南大学 一种湿敏变色微胶囊及其制备方法与应用
US12302933B2 (en) 2021-06-25 2025-05-20 Trucapsol Llc Flavor delivery system
US12187829B2 (en) 2021-08-12 2025-01-07 Trucapsol Llc Environmentally biodegradable microcapsules
US11878280B2 (en) 2022-04-19 2024-01-23 Trucapsol Llc Microcapsules comprising natural materials
CN115301171B (zh) * 2022-08-15 2023-12-29 扬州市祥华新材料科技有限公司 基于薄荷油为核的水性聚氨酯微胶囊乳液的制备方法及其应用于印刷油墨
CN115487758B (zh) * 2022-09-23 2023-07-25 中国人民解放军国防科技大学 一种单体态酞菁锌的微胶囊、制备方法及其用途
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Also Published As

Publication number Publication date
WO2006048166A1 (en) 2006-05-11
EP1809414A1 (en) 2007-07-25
JP2008518764A (ja) 2008-06-05
US20080103265A1 (en) 2008-05-01
CN101056700A (zh) 2007-10-17

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.