MX9301733A - Microcapsulas de liberacion controlada. - Google Patents

Microcapsulas de liberacion controlada.

Info

Publication number
MX9301733A
MX9301733A MX9301733A MX9301733A MX9301733A MX 9301733 A MX9301733 A MX 9301733A MX 9301733 A MX9301733 A MX 9301733A MX 9301733 A MX9301733 A MX 9301733A MX 9301733 A MX9301733 A MX 9301733A
Authority
MX
Mexico
Prior art keywords
controlled release
release microcapsules
microcapsules
crosslinked gelatin
encapsulating
Prior art date
Application number
MX9301733A
Other languages
English (en)
Inventor
William A Mcmahon
Chel W Lew
Keith L Branly
Original Assignee
Micro Flo Co
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 Micro Flo Co filed Critical Micro Flo Co
Publication of MX9301733A publication Critical patent/MX9301733A/es

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
    • 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

Landscapes

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

Abstract

Se preparan microcápsulas mediante la encapsulación de un material de núcleo con una pared cubierta de cápsula que contiene gelatina reticulada con glutaraldehído, y cuando menos un plastificante soluble en agua que reduce la permeabilidad de la gelatina reticulada.
MX9301733A 1992-03-27 1993-03-26 Microcapsulas de liberacion controlada. MX9301733A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/858,130 US5292533A (en) 1992-03-27 1992-03-27 Controlled release microcapsules

Publications (1)

Publication Number Publication Date
MX9301733A true MX9301733A (es) 1994-01-31

Family

ID=25327560

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9301733A MX9301733A (es) 1992-03-27 1993-03-26 Microcapsulas de liberacion controlada.

Country Status (7)

Country Link
US (2) US5292533A (es)
JP (1) JP3426636B2 (es)
CA (1) CA2092328C (es)
DE (1) DE4309756B4 (es)
FR (1) FR2689032B1 (es)
GB (1) GB2265594B (es)
MX (1) MX9301733A (es)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5460817A (en) * 1988-01-19 1995-10-24 Allied Colloids Ltd. Particulate composition comprising a core of matrix polymer with active ingredient distributed therein
US5292533A (en) * 1992-03-27 1994-03-08 Micro Flo Co. Controlled release microcapsules
US5981719A (en) 1993-03-09 1999-11-09 Epic Therapeutics, Inc. Macromolecular microparticles and methods of production and use
US6090925A (en) 1993-03-09 2000-07-18 Epic Therapeutics, Inc. Macromolecular microparticles and methods of production and use
US5552149A (en) * 1993-10-12 1996-09-03 Lignotech Usa, Inc. Method for microencapsulation of agriculturally active substances
US6103644A (en) 1993-12-22 2000-08-15 Nordico Marketing Development, Inc. Impregnated matrix and method for making same
US6706344B1 (en) * 1994-12-29 2004-03-16 Electric Power Research Institute, Inc. Controlled fumigation of wooden structures
KR100378894B1 (ko) * 1995-01-09 2003-06-18 에스 시이 죤 슨앤드 산 인코포레이티드 표적 곤충용 액상 미끼 및 이를 사용한 표적곤충의 유인 및 방제방법
AU4844796A (en) * 1995-03-02 1996-09-18 Takeda Chemical Industries Ltd. A prolonged release composition, use and production thereof
DE19515186A1 (de) * 1995-04-25 1996-10-31 Fraunhofer Ges Forschung Fraßköder zur Bekämpfung von beißenden Insekten und Verfahren zu dessen Herstellung
KR19990067579A (ko) * 1995-11-17 1999-08-25 쉐링-플라우 애니멀 헬스 코오포레이숀 동물의 체외 기생충을 방제하기 위한 건성 살충 제형
US5837653A (en) * 1995-12-21 1998-11-17 Basf Corporation Encapsulated plant growth regulator formulations
AU1373797A (en) * 1995-12-21 1997-07-17 Basf Corporation Low rate application of inhibitors of ethylene biosynthesis or action
US5861360A (en) * 1995-12-21 1999-01-19 Basf Corporation Encapsulated plant growth regulator formulations and applications
US5869424A (en) * 1995-12-21 1999-02-09 Basf Corporation Plant growth retardants in combination with inhibitors of ethylene biosynthesis or action
US5925356A (en) * 1996-07-09 1999-07-20 Subbiah; Ven Method of isolating cucurbitacin
US5958451A (en) * 1996-09-03 1999-09-28 Yung Shin Pharm Ind. Co., Ltd. Process for producing porous, controlled-release capsules and encapsulated composition
US5972361A (en) * 1996-10-25 1999-10-26 The Procter & Gamble Company Cleansing products
US6338855B1 (en) 1996-10-25 2002-01-15 The Procter & Gamble Company Cleansing articles for skin and/or hair which also deposit skin care actives
DE69730982T2 (de) 1996-10-28 2005-09-01 General Mills, Inc., Minneapolis Einbettung und einkapselung von teilchen zur kontrollierten abgabe
US8828432B2 (en) 1996-10-28 2014-09-09 General Mills, Inc. Embedding and encapsulation of sensitive components into a matrix to obtain discrete controlled release particles
DE19756499C2 (de) * 1996-12-18 2003-03-20 Alpha Bioverfahrenstechnik Gmb Mikrokapseln
DE29724255U1 (de) 1996-12-18 2000-10-05 Alpha-Bioverfahrenstechnik GmbH, 14943 Luckenwalde Mikrokapseln
ID19230A (id) 1996-12-20 1998-06-28 Basf Corp Pengatur pertumbuhan tanaman dalam zat pelarut pirrolidon
US6280757B1 (en) 1997-05-22 2001-08-28 The Procter & Gamble Company Cleansing articles for skin or hair
ES2384552T3 (es) 1997-09-05 2012-07-06 The Procter & Gamble Company Productos de limpieza y acondicionado para la piel o el pelo con mejor deposición de los ingredientes acondicionadores
CA2302561C (en) * 1997-09-12 2006-02-14 The Procter & Gamble Company Cleansing and conditioning article for skin or hair
CA2322641C (en) * 1998-03-23 2010-02-16 General Mills, Inc. Encapsulation of components into edible products
US7201923B1 (en) 1998-03-23 2007-04-10 General Mills, Inc. Encapsulation of sensitive liquid components into a matrix to obtain discrete shelf-stable particles
US5939089A (en) * 1998-04-09 1999-08-17 Lignotech Usa, Inc. Method for providing a stable protective coating for UV sensitive pesticides
TWI243013B (en) * 1998-05-08 2005-11-11 Sumitomo Chemical Co Aqueous suspension formulation of encapsulated pesticide
US6500463B1 (en) 1999-10-01 2002-12-31 General Mills, Inc. Encapsulation of sensitive components into a matrix to obtain discrete shelf-stable particles
US6436453B1 (en) 2000-06-16 2002-08-20 General Mills, Inc. Production of oil encapsulated minerals and vitamins in a glassy matrix
US6468568B1 (en) 2000-06-16 2002-10-22 General Mills, Inc. Oligosaccharide encapsulated mineral and vitamin ingredients
US6558718B1 (en) 2000-06-19 2003-05-06 General Mills, Inc. Nutrient clusters for food products and methods of preparation
US6984609B2 (en) * 2001-04-11 2006-01-10 Valent Biosciences Corporation Concentrated, water-soluble, granular plant growth regulator formulation and methods for use of same
FR2826380B1 (fr) * 2001-06-22 2007-03-16 Nathalie Chetboun Procede de traitement anti-acariens et anti-microbien des materiaux textiles par huile naturelle microencapsulee
US6635757B1 (en) * 2001-09-14 2003-10-21 Vittal Mallya Scientific Research Foundation Process for preparing cyclodextrin inclusion complex
EP1332674A1 (de) * 2002-02-05 2003-08-06 Günter Iwanek Schädlingsbekämpfung mit mikroverkapseltem Klebstoff
JP2005526079A (ja) * 2002-03-15 2005-09-02 サイプレス バイオサイエンス， インコーポレイテッド 内蔵痛症候群を処置するためのｎｅおよび５−ｈｔ再取り込み阻害剤
US20030228352A1 (en) * 2002-06-07 2003-12-11 The Procter & Gamble Company Cleansing articles for skin or hair
US7115551B2 (en) * 2002-06-07 2006-10-03 The Procter & Gamble Company Cleansing articles for skin or hair
US7431986B2 (en) * 2002-07-24 2008-10-07 General Mills, Inc. Encapsulation of sensitive components using pre-emulsification
US20040132826A1 (en) * 2002-10-25 2004-07-08 Collegium Pharmaceutical, Inc. Modified release compositions of milnacipran
US20060003004A1 (en) * 2002-10-25 2006-01-05 Collegium Pharmaceutical, Inc. Pulsatile release compositions of milnacipran
US20040228830A1 (en) * 2003-01-28 2004-11-18 Collegium Pharmaceutical, Inc. Multiparticulate compositions of milnacipran for oral administration
AU2003226617A1 (en) 2003-03-26 2004-10-18 Council Of Scientific And Industrial Research Nontoxic dental care herbal formulation for preventing dental plaque and gingivitis
DE10318467A1 (de) * 2003-04-23 2004-11-25 in-Ter CONSULT Greiz, Ingenieur-und Baubüro Mehrteilige Schadinsektenfalle
US10285431B2 (en) * 2004-12-30 2019-05-14 Philip Morris Usa Inc. Encapsulated flavorant designed for thermal release and cigarette bearing the same
MY146405A (en) * 2005-03-01 2012-08-15 Basf Ag Fast-release microcapsule products
US7803413B2 (en) 2005-10-31 2010-09-28 General Mills Ip Holdings Ii, Llc. Encapsulation of readily oxidizable components
JP2007223907A (ja) * 2006-02-21 2007-09-06 Sumika Enviro-Science Co Ltd マイクロカプセル剤及びその製造方法
CN101289299A (zh) * 2008-05-20 2008-10-22 深圳大学 使用聚脲树酯高分子微胶囊的自修复混凝土及其制造方法
WO2010011712A1 (en) * 2008-07-22 2010-01-28 General Mills, Inc. Fruit products containing omega-3 fatty acids
US20110274763A1 (en) * 2009-05-19 2011-11-10 Nyden Bo Magnus Slow releasing microcapsules and microspheres containing an active substance
CN102458138B (zh) * 2009-06-05 2014-08-20 通用工厂公司 用于制备烘烤食品的胶囊化的ω-3脂肪酸
MA34303B1 (fr) 2010-06-07 2013-06-01 Syngenta Participations Ag Composition chimique stabilisée
EP2595478A2 (de) 2010-07-20 2013-05-29 Bayer Intellectual Property GmbH Gelköder zur bekämpfung von kriechenden schadinsekten
RU2013133873A (ru) 2010-12-21 2015-01-27 БАЙЕР КРОПСАЙЕНС ЭлПи ШЕРОХОВАТЫЕ МУТАНТЫ Bacillus И СПОСОБЫ ИХ ПРИМЕНЕНИЯ ДЛЯ УСКОРЕНИЯ РОСТА РАСТЕНИЙ, УЛУЧШЕНИЯ ЗДОРОВЬЯ РАСТЕНИЙ И БОРЬБЫ С БОЛЕЗНЯМИ И ВРЕДИТЕЛЯМИ
BR112014005654A2 (pt) 2011-09-12 2017-03-28 Bayer Cropscience Lp métodos para melhorar a saúde e promover o crescimento de uma planta e/ou de melhorar o amadurecimento da fruta
MA37469A1 (fr) 2012-04-30 2016-04-29 Dow Agrosciences Llc Véhicules d'administration d'une composition de pesticide
US9404065B2 (en) * 2013-01-02 2016-08-02 International Business Machines Corporation Renewable self-healing capsule system
CN106822033A (zh) * 2015-12-07 2017-06-13 王玉万 以玉米芯粉为囊心材料制备含药物的囊心物及其微囊
CN107281158A (zh) * 2016-04-12 2017-10-24 王玉万 用泰乐菌素反萃取液制备含泰乐菌素的囊心物及其微囊
US20190184364A1 (en) * 2016-05-03 2019-06-20 International Flavors & Fragrances Inc. Fragrance compositions containing microcapsules
US11491089B2 (en) 2016-05-03 2022-11-08 International Flavors & Fragrances Inc. Reloadable microcapsules
US10570017B2 (en) * 2017-01-16 2020-02-25 Winsky Technology Hong Kong Limited Yolk-shell-structured material, anode material, anode, battery, and method of forming same
CN112126336A (zh) * 2020-09-23 2020-12-25 长沙三思新材料科技有限公司 一种抗菌防霉水性聚氨酯涂料及其制备方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460972A (en) * 1965-09-29 1969-08-12 Battelle Development Corp Liquid encapsulation
US3520821A (en) * 1966-08-29 1970-07-21 Ncr Co Sealing porous,polymeric material,membranes which form capsule walls
US3886084A (en) * 1966-09-29 1975-05-27 Champion Int Corp Microencapsulation system
US3872024A (en) * 1970-05-27 1975-03-18 Ncr Co Encapsulation process by simple coacervation using inorganic polymers
US4273672A (en) * 1971-08-23 1981-06-16 Champion International Corporation Microencapsulation process
JPS528795B2 (es) * 1971-12-30 1977-03-11
JPS5210427B2 (es) * 1972-07-19 1977-03-24
US4082688A (en) * 1972-12-14 1978-04-04 Ncr Corporation Process for producing microcapsules
JPS51112526A (en) * 1975-03-26 1976-10-05 Toagosei Chem Ind Co Ltd A spraying agricultural chemical composition
NL180807C (nl) * 1975-12-26 1987-05-04 Morishita Jintan Co Inrichting voor het vervaardigen van naadloze, met materiaal gevulde capsules.
JPS558856A (en) * 1978-07-05 1980-01-22 Mitsubishi Paper Mills Ltd Covering of finely dispersed liquid droplet with thin film
JPS5515681A (en) * 1978-07-21 1980-02-02 Kuraray Co Ltd Production of microcapsule
FR2464093A1 (fr) * 1979-08-30 1981-03-06 Roussel Uclaf Procede de preparation de suspensions ou de poudres stables de microcapsules stables et d'une porosite variable et les produits ainsi obtenus
IT1148784B (it) * 1980-04-09 1986-12-03 Eurand Spa Procedimento per la preparazione di microcapsule in un veicolo liquido
DE3016170A1 (de) * 1980-04-26 1981-10-29 Bayer Ag, 5090 Leverkusen Mikrokapseln mit definierter oeffnungstemperatur, verfahren zu deren herstellung sowie deren verwendung
JPS57147430A (en) * 1981-03-06 1982-09-11 Kureha Chem Ind Co Ltd Preparation of microcapsule
US4394287A (en) * 1981-04-10 1983-07-19 Eurand America, Inc. Incorporation of finely divided additives at the surface of microcapsule walls
JPS5858145A (ja) * 1981-10-05 1983-04-06 Tanabe Seiyaku Co Ltd 速放性マイクロカプセル
US4481157A (en) * 1982-04-27 1984-11-06 Morishita Jintan Co., Ltd. Method and apparatus for production of microcapsules
US4808408A (en) * 1983-05-11 1989-02-28 Bend Research, Inc. Microcapsules prepared by coacervation
JPS6122003A (ja) * 1984-07-09 1986-01-30 Toyo Jozo Co Ltd 殺虫剤組成物
IL79575A (en) * 1986-07-31 1990-11-29 Univ Ben Gurion Insecticidal composition comprising diazinon and process for the preparation thereof
FR2608456B1 (fr) * 1986-12-18 1993-06-18 Mero Rousselot Satia Microcapsules a base de gelatine et de polysaccharides et leur procede d'obtention
US4946624A (en) * 1989-02-27 1990-08-07 The Procter & Gamble Company Microcapsules containing hydrophobic liquid core
CA2009047C (en) * 1989-02-27 1999-06-08 Daniel Wayne Michael Microcapsules containing hydrophobic liquid core
US4961871A (en) * 1989-11-14 1990-10-09 The Procter & Gamble Company Powdered abrasive cleansers with encapsulated perfume
CA2042529C (en) * 1990-08-10 2002-07-30 Chokyun Rha Polysaccharide article and uses therefor
US5292533A (en) * 1992-03-27 1994-03-08 Micro Flo Co. Controlled release microcapsules

Also Published As

Publication number Publication date
CA2092328A1 (en) 1993-09-28
CA2092328C (en) 2003-11-18
JP3426636B2 (ja) 2003-07-14
US5466460A (en) 1995-11-14
FR2689032A1 (fr) 1993-10-01
GB9305585D0 (en) 1993-05-05
DE4309756B4 (de) 2006-09-07
FR2689032B1 (fr) 1994-12-09
DE4309756A1 (de) 1993-09-30
GB2265594A (en) 1993-10-06
JPH0640807A (ja) 1994-02-15
US5292533A (en) 1994-03-08
GB2265594B (en) 1996-02-28

Similar Documents

Publication Publication Date Title
MX9301733A (es) Microcapsulas de liberacion controlada.
DE68905224D1 (de) Transendoskopische implantatkapsel.
DE58905877D1 (de) Ringventil.
ES539100A0 (es) Una valvula protesica de corazon.
AU3811089A (en) Chewable, edible soft gelatin capsule
IT1233528B (it) Sistema di monitoraggio del gioco dell'anello esterno di palette di turbina.
BR9304315A (pt) Estrutura de pastilhas adequada a formação de dispositivos semicondutores e método de fabricação da mesma.
DE3870218D1 (de) Ringfoermige flanschverbindung.
DE3889682D1 (de) Dichtungsring.
IT8221531A0 (it) Microcapsule di etilcellulosa eprocedimento per prepararle.
DE68910902D1 (de) Drehverbindung.
DE68923329D1 (de) Elektronenspeicherring.
NO862399L (no) Anordning for oppdrett av fisk, skalldyr.
NO882247D0 (no) Tetningsring.
DE58901004D1 (de) Ringspinnmaschine.
BR9608608A (pt) Cápsula de gelatina, processos para a sua produção e para impedir a migração de materiais de um material de enchimento, e, filme composto.
NO885411D0 (no) Fremgangsmaate for fremstilling av klordioksyd og natriumhydroksyd.
FI895570A0 (fi) Foerfarande foer framstaellning av konserver av roekt fisk.
FI913115A0 (fi) Foerfarande och anordning foer framstaellning av termoplastiskt skum.
NO885132D0 (no) Anlegg for mekanisk haandtering av liner.
DE58901996D1 (de) Hydraulisches sicherheitsventil.
FI912690L (fi) Mjukgelatinkapsel.
DE3852218D1 (de) Elektronen-Speicherring.
FI891475L (fi) Foerfarande foer framstaellning av natriumfluoralkoholat.
IT8168302A0 (it) Sistema perfezionato di scarico di una chiatta