BR0211818A - Dispersão de microcápsulas, e, processo para a preparação da mesma - Google Patents

Dispersão de microcápsulas, e, processo para a preparação da mesma

Info

Publication number
BR0211818A
BR0211818A BR0211818-1A BR0211818A BR0211818A BR 0211818 A BR0211818 A BR 0211818A BR 0211818 A BR0211818 A BR 0211818A BR 0211818 A BR0211818 A BR 0211818A
Authority
BR
Brazil
Prior art keywords
microcapsules
dispersion
weight
ester oils
preparation
Prior art date
Application number
BR0211818-1A
Other languages
English (en)
Inventor
Dirk Wulff
Ekkehard Jahns
Volker Schehlmann
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 BR0211818A publication Critical patent/BR0211818A/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/36—Hydroxylated esters of higher fatty acids
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/282—Alkanols, cycloalkanols or arylalkanols including terpenealcohols
    • C08G18/2825—Alkanols, cycloalkanols or arylalkanols including terpenealcohols having at least 6 carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3228—Polyamines acyclic
    • 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
    • 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.]
    • Y10T428/2989—Microcapsule with solid 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.]
    • Y10T428/2991—Coated
    • 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.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Abstract

"DISPERSãO DE MICROCáPSULAS, E, PROCESSO PARA A PREPARAçãO DA MESMA". A invenção atual refere-se a dispersões de microcápsulas com as microcápsulas tendo um núcleo de cápsula contendo substâncias orgânicas solúveis em água, e uma carcaça de cápsula, composta essencialmente de poliuretano e/ou policarbamida, em um solvente hidrofóbico que consiste de 50 a 100% em peso de óleos de éster glicerídeo e 0 a 50% em peso de solventes miscíveis com os referidos óleos de éster glicerídeo, assim como ao método para a produção das referidas dispersões de microcápsulas.
BR0211818-1A 2001-08-15 2002-08-06 Dispersão de microcápsulas, e, processo para a preparação da mesma BR0211818A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10138996A DE10138996A1 (de) 2001-08-15 2001-08-15 Mikrokapseldispersion
PCT/EP2002/008739 WO2003015910A1 (de) 2001-08-15 2002-08-06 Mikrokapseldispersion

Publications (1)

Publication Number Publication Date
BR0211818A true BR0211818A (pt) 2004-07-27

Family

ID=7694828

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0211818-1A BR0211818A (pt) 2001-08-15 2002-08-06 Dispersão de microcápsulas, e, processo para a preparação da mesma

Country Status (8)

Country Link
US (1) US6890653B2 (pt)
EP (1) EP1419006A1 (pt)
JP (1) JP2004538354A (pt)
KR (1) KR100886316B1 (pt)
CN (1) CN100413575C (pt)
BR (1) BR0211818A (pt)
DE (1) DE10138996A1 (pt)
WO (1) WO2003015910A1 (pt)

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US7490021B2 (en) * 2003-10-07 2009-02-10 Hospira, Inc. Method for adjusting pump screen brightness
BRPI0514050B1 (pt) 2004-08-04 2018-01-23 Ciba Specialty Chemicals Holding Inc. Partículas funcionalizadas, processo para sua preparação, processo para preparação de compostos ou substratos modificados com as ditas partículas, e poli-isocianatos parcialmente modificados
CN101056700A (zh) * 2004-11-05 2007-10-17 巴斯福股份公司 微胶囊分散体
BRPI0517051A (pt) * 2004-11-05 2008-09-30 Basf Ag dispersão de microcápsula, processo para a preparação de uma dispersão de microcápsula, e, microcápsulas
US20060171909A1 (en) * 2005-02-03 2006-08-03 The Procter & Gamble Company Cosmetic compositions comprising colorants with low free dye
CN100400151C (zh) * 2005-09-09 2008-07-09 浙江大学宁波理工学院 一种着色交联聚氨酯微球的制备方法
US8680212B2 (en) * 2006-03-24 2014-03-25 L'oreal Composite dyestuff of microcapsule type and cosmetic use thereof
FR2898904B1 (fr) * 2006-03-24 2012-12-14 Oreal Materiau colorant composite de type microcapsules et son utilisation cosmetique
CN100534605C (zh) * 2007-11-09 2009-09-02 华南理工大学 一种使用聚脲微胶囊固定金属氧化物的方法
US20100083873A1 (en) * 2008-10-06 2010-04-08 Southwest Research Institute Encapsulation Of Active Agents For On-Demand Release
KR101202736B1 (ko) * 2008-11-25 2012-11-20 한국전자통신연구원 포화알코올 분산매를 포함하는 폴리우레아 마이크로 캡슐의제조 방법 및 이에 의해 제조된 마이크로캡슐
US9149567B2 (en) 2009-03-11 2015-10-06 Ansell Limited Powder-free antimicrobial coated glove
US20100229282A1 (en) * 2009-03-11 2010-09-16 Ansell Limited Powder-Free Anti-Blocking Coated Glove
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PL2794085T3 (pl) 2011-12-19 2017-01-31 Basf Se Mikrokapsułkowa dyspersja zawierająca mikrokapsułki z hydrofilowym rdzeniem kapsułki
FR2994105B1 (fr) * 2012-07-31 2016-01-22 Commissariat Energie Atomique Procede pour la preparation de particules presentant un coeur hydrophile enrobe par une couche polymerique hydrophobe
EP3144059A1 (en) * 2015-09-16 2017-03-22 Total Marketing Services Method for preparing microcapsules by double emulsion
EP3170552A1 (en) 2015-11-23 2017-05-24 Basf Se Microcapsule comprising a polymeric shell and a hydrophilic or hydrophobic core material
EP3452004A4 (en) * 2016-05-03 2020-01-22 International Flavors & Fragrances Inc. RECHARGEABLE MICROCAPSULES
JPWO2018180966A1 (ja) * 2017-03-28 2019-06-27 富士フイルム株式会社 マイクロカプセル及びその製造方法
CN107090091A (zh) * 2017-05-31 2017-08-25 江南大学 一种泡沫染色用聚氨酯包覆颜料微胶囊的方法
JP7077030B2 (ja) * 2018-01-29 2022-05-30 三菱鉛筆株式会社 筆記具用水性インク組成物
KR102241417B1 (ko) * 2018-11-15 2021-04-16 주식회사 엘지생활건강 향 지속성을 향상시키는 화장료 조성물
CN114667185A (zh) 2019-10-03 2022-06-24 株式会社德山 微球的制造方法
CN111202061B (zh) * 2020-03-10 2021-02-12 宋浩 一种水性自乳化有机硫磷农药微胶囊及其制备方法
JP2023538274A (ja) * 2020-08-06 2023-09-07 シムライズ アーゲー ポリ尿素／ポリウレタンマイクロカプセル
EP3969165A1 (de) * 2020-08-06 2022-03-23 Symrise AG Bioabbaubare polyharnstoff/polyurethan-mikrokapseln
CN116367720A (zh) * 2020-08-06 2023-06-30 西姆莱斯股份公司 可生物降解的聚脲/聚氨酯微胶囊
CN111848917B (zh) * 2020-08-12 2022-04-01 黄山加佳荧光材料有限公司 一种聚脲荧光微球颜料的制备方法及应用
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
DE10138996A1 (de) 2003-02-27
CN100413575C (zh) 2008-08-27
US6890653B2 (en) 2005-05-10
EP1419006A1 (de) 2004-05-19
US20040232575A1 (en) 2004-11-25
CN1541138A (zh) 2004-10-27
KR20040029424A (ko) 2004-04-06
JP2004538354A (ja) 2004-12-24
KR100886316B1 (ko) 2009-03-04
WO2003015910A1 (de) 2003-02-27

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Legal Events

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

Free format text: REFERENTE A 8A E 9A ANUIDADE(S).

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 2144 DE 07/02/2012.