BRPI0909656A8 - Processo para produção de microcápsulas - Google Patents

Processo para produção de microcápsulas

Info

Publication number
BRPI0909656A8
BRPI0909656A8 BRPI0909656A BRPI0909656A BRPI0909656A8 BR PI0909656 A8 BRPI0909656 A8 BR PI0909656A8 BR PI0909656 A BRPI0909656 A BR PI0909656A BR PI0909656 A BRPI0909656 A BR PI0909656A BR PI0909656 A8 BRPI0909656 A8 BR PI0909656A8
Authority
BR
Brazil
Prior art keywords
microcapsules
crosslinker
slurry
forming
solution
Prior art date
Application number
BRPI0909656A
Other languages
English (en)
Inventor
Joseph Mulqueen Patrick
Taylor Philip
Ian Gittins David
Original Assignee
Syngenta Ltd
Imerys Minerals Ltd
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 Syngenta Ltd, Imerys Minerals Ltd filed Critical Syngenta Ltd
Publication of BRPI0909656A2 publication Critical patent/BRPI0909656A2/pt
Publication of BRPI0909656A8 publication Critical patent/BRPI0909656A8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
    • A01N25/28—Microcapsules or nanocapsules
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
    • 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
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

MICROENCAPSULAMENTO À presente invenção refere-se a um processo para produzir microcápsulas compreendo i) formar uma solução de um reticulante em líquido, ii) formar uma pasta fluida de um material inorgânico particulado modificado por superfície em meio aquoso; iii) dispersar a solução da etapai) na pasta fluida da etapaii) e fazer com que ou permitir ao reticulante reagir com o material inorgânico particulado modificado por superfície de maneira a formar uma parede de microcápsula reticulada
BRPI0909656A 2008-03-13 2009-03-13 Processo para produção de microcápsulas BRPI0909656A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0804700.3A GB0804700D0 (en) 2008-03-13 2008-03-13 Microencapsulation
PCT/GB2009/000680 WO2009063257A2 (en) 2008-03-13 2009-03-13 Microencapsulation

Publications (2)

Publication Number Publication Date
BRPI0909656A2 BRPI0909656A2 (pt) 2015-07-28
BRPI0909656A8 true BRPI0909656A8 (pt) 2016-04-26

Family

ID=39328079

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909656A BRPI0909656A8 (pt) 2008-03-13 2009-03-13 Processo para produção de microcápsulas

Country Status (21)

Country Link
US (3) US9204631B2 (pt)
EP (1) EP2288257B1 (pt)
JP (1) JP5379169B2 (pt)
KR (2) KR20170001961A (pt)
CN (1) CN102083306B (pt)
AR (1) AR075258A1 (pt)
AU (1) AU2009202113A1 (pt)
BR (1) BRPI0909656A8 (pt)
CA (1) CA2717262C (pt)
EA (1) EA201001426A1 (pt)
ES (1) ES2720865T3 (pt)
GB (1) GB0804700D0 (pt)
IL (1) IL207697A0 (pt)
MX (1) MX2010009852A (pt)
NZ (1) NZ587501A (pt)
PT (1) PT2288257T (pt)
TR (1) TR201905122T4 (pt)
TW (1) TW200942166A (pt)
UA (1) UA101182C2 (pt)
WO (1) WO2009063257A2 (pt)
ZA (1) ZA201006033B (pt)

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GB0804700D0 (en) 2008-03-13 2008-04-16 Syngenta Ltd Microencapsulation
JP5543717B2 (ja) * 2009-02-13 2014-07-09 積水化学工業株式会社 熱膨張性マイクロカプセル及び熱膨張性マイクロカプセルの製造方法
AR079413A1 (es) * 2009-10-07 2012-01-25 Basf Se Uso de particulas polimericas que comprenden insecticida para mejorar la movilidad en el suelo de insecticidas, formulaciones insecticidas, particulas polimericas que comprenden insecticida, y metodos para controlar plagas
JP6021644B2 (ja) 2009-12-22 2016-11-09 アイエスピー インヴェストメンツ インコーポレイテッドＩｓｐ Ｉｎｖｅｓｔｍｅｎｔｓ Ｉｎｃ． マイクロカプセルおよびマイクロカプセルの製造方法
MA34303B1 (fr) * 2010-06-07 2013-06-01 Syngenta Participations Ag Composition chimique stabilisée
DE102011003829A1 (de) 2011-02-09 2012-08-09 Bayer Materialscience Aktiengesellschaft Anorganische berflächenaktive Partikel und Verfahren zu ihrer Herstellung
GB201115564D0 (en) 2011-09-08 2011-10-26 Syngenta Ltd Herbicidal composition
CN102600778B (zh) * 2012-02-29 2014-12-03 华南理工大学 一种纳米复合环氧树脂自修复微胶囊及其制备方法
GB201210156D0 (en) * 2012-06-08 2012-07-25 Imerys Minerals Ltd Microcapsules
US20150173351A1 (en) * 2012-06-26 2015-06-25 Sumitomo Chemical Company, Limited Microcapsule
AU2013296818B2 (en) 2012-08-01 2015-12-10 Halliburton Energy Services, Inc Synthetic proppants and monodispersed proppants and methods of making the same
AR092643A1 (es) * 2012-09-20 2015-04-29 Procter & Gamble Microcapsulas secadas por aspersion
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AR095420A1 (es) * 2013-03-14 2015-10-14 Syngenta Ltd Composición herbicida que comprende micropartículas poliméricas que contienen un herbicida de tipo auxina sintética o inhibidor de als, y método para controlar malezas
US10161236B2 (en) 2013-04-24 2018-12-25 Halliburton Energy Services, Inc. Methods for fracturing subterranean formations
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ES2653560T3 (es) * 2013-12-19 2018-02-07 Firmenich Sa Microcápsulas híbridas
CN103962074B (zh) * 2014-02-28 2016-02-24 中国科学院化学研究所 一种中空亚微米球、其制备方法与应用
US10113094B2 (en) 2014-10-30 2018-10-30 Henry Company, Llc Phase-change materials from wax-based colloidal dispersions and their process of making
CN104774145B (zh) * 2015-03-30 2017-03-15 中国农业大学 一种稳定脱落酸及其盐的方法
CN104798774B (zh) * 2015-03-30 2016-06-22 中国农业大学 一种有效改善植物生长调节剂稳定性的方法
EP3280779A1 (en) * 2015-04-09 2018-02-14 Saudi Arabian Oil Company Encapsulated nanocompositions for increasing hydrocarbon recovery
WO2016199167A2 (en) 2015-06-10 2016-12-15 Council Of Scientific And Industrial Research Microcapsules modified with nanomaterial for controlled release of active agent and process for preparation thereof
CN105080441B (zh) * 2015-07-28 2017-10-13 西北工业大学 一种包覆液态烯微胶囊的制备方法
US10272126B2 (en) 2015-08-21 2019-04-30 The University Of Massachusetts Nanoparticle-stabilized microcapsules, dispersions comprising nanoparticle-stabilized microcapsules, and method for the treatment of bacterial biofilms
EP3515587A1 (en) 2016-09-20 2019-07-31 Firmenich SA Hybrid microcapsules
CN108157361A (zh) * 2017-12-19 2018-06-15 翟琳 一种病房消毒剂的制备方法
CN112272519B (zh) * 2018-05-27 2023-01-06 以色列国家农业部、农村发展农业研究组织 用于生物杀虫剂的经由皮克林乳液的单个单元体封装
FR3082732A1 (fr) * 2018-06-25 2019-12-27 Imertech Emulsions de type pickering
FR3082733A1 (fr) * 2018-06-25 2019-12-27 Imertech Emulsions de type pickering
CN111115854A (zh) * 2018-10-30 2020-05-08 芜湖美的厨卫电器制造有限公司 包覆阻垢剂的介孔微球及其制备方法、热水器和内胆
CN111790322B (zh) * 2019-04-03 2022-11-29 苏州丝美特生物技术有限公司 一种利用纳米颗粒稳定和增强丝素蛋白微胶囊壳结构的方法
MX2022006374A (es) 2019-12-13 2022-06-24 Firmenich & Cie Microcapsulas hibridas.
WO2021129968A1 (en) * 2019-12-25 2021-07-01 Unilever Ip Holdings B.V. Microcapsules and cosmetic compositions comprising the same
KR102120613B1 (ko) * 2020-03-19 2020-06-08 소대성 친환경 향기 마이크로캡슐과 이의 제조방법, 및 이를 포함하는 섬유
US12296054B2 (en) 2020-06-01 2025-05-13 Lg Chem, Ltd. Method of preparing polymeric microparticles, polymeric microparticles, medical composition, cosmetic composition, medical articles and cosmetic articles using the same
CN111759804B (zh) * 2020-07-23 2021-07-02 江南大学 一种粘土颗粒和醇溶谷蛋白颗粒协同稳定的皮克林乳液的制备方法
CN112160163A (zh) * 2020-08-14 2021-01-01 闽江学院 一种智能纤维的制备方法
CN112339467B (zh) * 2021-01-07 2021-03-23 虎丘影像（苏州）有限公司 一种含氟热敏染料微胶囊及其制备方法及胶片
EP4225484A1 (en) 2021-02-09 2023-08-16 Firmenich SA Hybrid microcapsules comprising a regenerated biopolymer
EP4225485A1 (en) 2021-02-09 2023-08-16 Firmenich SA Hybrid microcapsules comprising lignin particles
CN117202987A (zh) 2021-03-30 2023-12-08 弗门尼舍有限公司 基于乙酰乙酰基聚合物的微胶囊
CN115176802B (zh) * 2021-04-06 2024-02-20 中国科学院化学研究所 木质素基液液凝聚相体系、脱落酸稳定剂、及其制备方法和应用
CN113136173B (zh) * 2021-04-09 2022-10-04 浙江理工大学 碗状有机硅热储能相变微胶囊及制备方法
CN113735485A (zh) * 2021-09-07 2021-12-03 青岛理工大学 用于混凝土的环境复响应同质膨胀型自修复微胶囊及其制备方法
KR20240111009A (ko) * 2021-12-07 2024-07-16 미츠이 가가쿠 크롭 앤 라이프 솔루션 가부시키가이샤 농약 조성물 및 이의 제조방법
CN115337046B (zh) * 2022-08-12 2025-04-25 苏州大学附属第二医院 可控肠内采样胶囊
CN115486494B (zh) * 2022-09-22 2023-09-19 中国科学院兰州化学物理研究所 一种以乳液为模板构筑植物精油/解离凹凸棒石复合抗菌产品的方法
CN115975605A (zh) * 2023-01-17 2023-04-18 辽宁石油化工大学 一种复合相变储能材料的制备方法
CN120699611B (zh) * 2025-05-14 2025-12-23 西南石油大学 一种应力响应型自愈合支撑剂的低能耗制备方法

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Also Published As

Publication number Publication date
AR075258A1 (es) 2011-03-23
WO2009063257A3 (en) 2010-10-28
US9204631B2 (en) 2015-12-08
EA201001426A1 (ru) 2011-04-29
KR101761544B1 (ko) 2017-07-26
US10015961B2 (en) 2018-07-10
EP2288257B1 (en) 2019-01-16
AU2009202113A1 (en) 2009-05-22
NZ587501A (en) 2012-07-27
TW200942166A (en) 2009-10-16
CA2717262A1 (en) 2009-05-22
CN102083306A (zh) 2011-06-01
PT2288257T (pt) 2019-05-17
CN102083306B (zh) 2014-06-25
UA101182C2 (en) 2013-03-11
US20110200658A1 (en) 2011-08-18
TR201905122T4 (tr) 2019-05-21
JP5379169B2 (ja) 2013-12-25
ES2720865T3 (es) 2019-07-25
ZA201006033B (en) 2011-06-29
IL207697A0 (en) 2010-12-30
US20160088838A1 (en) 2016-03-31
JP2011514842A (ja) 2011-05-12
CA2717262C (en) 2016-06-28
KR20100124284A (ko) 2010-11-26
WO2009063257A2 (en) 2009-05-22
BRPI0909656A2 (pt) 2015-07-28
MX2010009852A (es) 2010-10-05
KR20170001961A (ko) 2017-01-05
GB0804700D0 (en) 2008-04-16
EP2288257A2 (en) 2011-03-02
US20180360031A1 (en) 2018-12-20

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: IMERYS MINERALS LIMITED (FR)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2713 DE 03-01-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.