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ES512244A0 - Un procedimiento de microencapsulacion por pulverizacion. - Google Patents

Un procedimiento de microencapsulacion por pulverizacion.

Info

Publication number
ES512244A0
ES512244A0 ES512244A ES512244A ES512244A0 ES 512244 A0 ES512244 A0 ES 512244A0 ES 512244 A ES512244 A ES 512244A ES 512244 A ES512244 A ES 512244A ES 512244 A0 ES512244 A0 ES 512244A0
Authority
ES
Spain
Prior art keywords
weight
dispersed
vehicle
spraying
polymer
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES512244A
Other languages
English (en)
Other versions
ES8307119A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Environmental Chemicals Inc
Original Assignee
Environmental Chemicals Inc
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 Environmental Chemicals Inc filed Critical Environmental Chemicals Inc
Publication of ES512244A0 publication Critical patent/ES512244A0/es
Publication of ES8307119A1 publication Critical patent/ES8307119A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04—Homopolymers or copolymers of vinyl acetate
    • 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
    • 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
    • B01J13/12—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution
    • B01J13/125—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution by evaporation of the solvent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/18—Spheres
    • C08L2205/20—Hollow spheres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Plant Pathology (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
ES512244A 1981-05-18 1982-05-17 Un procedimiento de microencapsulacion por pulverizacion. Expired ES8307119A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/264,822 US4353962A (en) 1980-05-15 1981-05-18 In-flight encapsulation of particles

Publications (2)

Publication Number Publication Date
ES512244A0 true ES512244A0 (es) 1983-06-16
ES8307119A1 ES8307119A1 (es) 1983-06-16

Family

ID=23007756

Family Applications (1)

Application Number Title Priority Date Filing Date
ES512244A Expired ES8307119A1 (es) 1981-05-18 1982-05-17 Un procedimiento de microencapsulacion por pulverizacion.

Country Status (13)

Country Link
US (1) US4353962A (es)
EP (1) EP0067533B1 (es)
JP (1) JPS5834034A (es)
AT (1) ATE18511T1 (es)
AU (1) AU583467B2 (es)
CA (1) CA1198325A (es)
DE (1) DE3269789D1 (es)
ES (1) ES8307119A1 (es)
GB (1) GB2104033B (es)
IL (1) IL65542A0 (es)
NZ (1) NZ200251A (es)
PH (1) PH18718A (es)
ZA (1) ZA822397B (es)

Families Citing this family (54)

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JPS5931701A (ja) * 1982-08-16 1984-02-20 Nitto Electric Ind Co Ltd 液状活性物質含有膜及びその製造方法
US4670250A (en) * 1983-10-21 1987-06-02 Bend Research, Inc. Durable controlled release microcapsules
JPS60125245A (ja) * 1983-12-12 1985-07-04 Nitto Electric Ind Co Ltd 液状活性物質含有マイクロカプセルの製造方法
JPS6140213A (ja) * 1984-04-19 1986-02-26 Nitto Electric Ind Co Ltd 液状活性物質含有マイクロカプセルの製造方法
JPS624730A (ja) * 1985-06-29 1987-01-10 Ihara Chem Ind Co Ltd コ−テイング粒状芳香族ジアミン
US4690825A (en) * 1985-10-04 1987-09-01 Advanced Polymer Systems, Inc. Method for delivering an active ingredient by controlled time release utilizing a novel delivery vehicle which can be prepared by a process utilizing the active ingredient as a porogen
US4783335A (en) * 1985-11-18 1988-11-08 The Kendall Company Controlled topical application of bioactive reagent
US5560909A (en) * 1986-06-03 1996-10-01 Dowelanco Insecticidal compositions and process for preparation thereof
US4978483A (en) * 1987-09-28 1990-12-18 Redding Bruce K Apparatus and method for making microcapsules
AU2811889A (en) * 1987-10-20 1989-05-23 Plant Genetic Systems N.V. A process for the production of biologically active peptide via the expression of modified storage seed protein genes in transgenic plants
US5091122A (en) * 1988-03-24 1992-02-25 Idemitsu Kosan Company, Ltd. Method for microencapsulation of basic solutions
DE68914502T2 (de) * 1988-05-20 1994-08-25 Chugai Pharmaceutical Co Ltd Zusammenzetzung und Kit zum Mikroverkapseln und Verfahren zur Herstellung von Mikrokapseln.
US5023080A (en) * 1988-06-17 1991-06-11 Basic Bio Systems, Inc. Time release protein
US5079005A (en) * 1988-06-17 1992-01-07 Gupta Kashmiri L Time release protein
US5055300A (en) * 1988-06-17 1991-10-08 Basic Bio Systems, Inc. Time release protein
JP2657263B2 (ja) * 1988-07-01 1997-09-24 トッパン・フォームズ株式会社 徐放性マイクロカプセル化防虫製剤
US4927643A (en) * 1988-11-23 1990-05-22 Orazio Vincent T D Soluble fish-attractant coating, coated lure, and coating composition and method
US5160530A (en) * 1989-01-24 1992-11-03 Griffin Corporation Microencapsulated polymorphic agriculturally active material
US5461027A (en) * 1989-01-24 1995-10-24 Griffin Corporation Microencapsulated pendimethalin and method of making and using same
US5229041A (en) * 1990-09-20 1993-07-20 The John Hopkins University Method of making microscopic particles containing imbedded fluorescent dyes
ZA93401B (en) * 1992-01-27 1993-08-24 Phillips Petroleum Co Composition useful as sulfur absorption for fluid streams.
ZA933185B (en) * 1992-05-08 1994-05-23 Dick Co Ab Encapsulated magnetic particles pigments and carbon black compositions and methods related thereto
GB9221751D0 (en) * 1992-10-16 1992-12-02 Unilever Plc Packaging materials
US6090925A (en) * 1993-03-09 2000-07-18 Epic Therapeutics, Inc. Macromolecular microparticles and methods of production and use
US5981719A (en) * 1993-03-09 1999-11-09 Epic Therapeutics, Inc. Macromolecular microparticles and methods of production and use
US5451414A (en) * 1994-03-15 1995-09-19 Heritage Environmental Services, Inc. Micronutrient supplement
FR2742355B1 (fr) * 1995-12-14 1998-02-06 Aimco Sa Procede pour disperser de facon homogene au moins un reactif dans une matrice fluide et produits obtenus
WO1997047288A1 (en) * 1996-06-14 1997-12-18 Emisphere Technologies, Inc. Microencapsulated fragrances and method for preparation
US6605643B1 (en) 1997-11-24 2003-08-12 Schering-Plough Healthcare Products, Inc. Insect repellent emulsions
US7354596B1 (en) 1998-05-01 2008-04-08 3M Innovative Properties Company Anti-microbial agent delivery system
US6471975B1 (en) 1998-05-01 2002-10-29 3M Innovative Properties Company Microspheres as a delivery vehicle for bio-active agents useful in agricultural applications
CA2407154A1 (en) 2000-04-27 2001-11-01 Verion, Inc Zero order release and temperature-controlled microcapsules and process for the preparation thereof
US6541030B2 (en) 2000-09-27 2003-04-01 Verion Inc. Instant water dissolvable encapsulate and process
CA2456073A1 (en) * 2001-08-03 2003-02-20 Maripro As Improvements in or relating to encapsulation
CA2484212A1 (en) * 2002-04-29 2003-11-13 Chenkou Wei Crystallization system utilizing atomization
PL373959A1 (en) * 2002-05-10 2005-09-19 Bristol-Myers Squibb Company Crystallization system using homogenization
US20140141978A1 (en) * 2011-07-11 2014-05-22 ISP Investmentts Inc. Water miscible microemulsions of water insoluble film forming polymers
US9137987B2 (en) * 2011-07-22 2015-09-22 Sepro Corporation Moderated release aquatic herbicide formulations
UY34376A (es) * 2011-10-31 2013-05-31 Akzo Nobel Coatings Int Bv Pinturas Insecticidas
AR089072A1 (es) 2011-12-09 2014-07-30 Shinetsu Chemical Co Composicion en gel que se orienta a las plagas tipo insectos y preparacion de liberacion prolongada que la incluye
EP2712896A1 (en) * 2012-10-01 2014-04-02 Akzo Nobel Coatings International B.V. Insecticidal Paints
EP2712897A1 (en) * 2012-10-01 2014-04-02 Akzo Nobel Coatings International B.V. Improved Insecticidal Paints
US9744542B2 (en) * 2013-07-29 2017-08-29 Apeel Technology, Inc. Agricultural skin grafting
JP7157531B2 (ja) 2015-05-20 2022-10-20 アピール テクノロジー，インコーポレイテッド 植物抽出物組成物およびその調製方法
US10266708B2 (en) 2015-09-16 2019-04-23 Apeel Technology, Inc. Precursor compounds for molecular coatings
ES2939007T3 (es) 2015-12-10 2023-04-18 Apeel Tech Inc Composiciones de extractos de plantas para formar recubrimientos protectores
TWI731928B (zh) 2016-01-26 2021-07-01 美商ａＰＥＥＬ科技公司 製備及保存經消毒產品之方法
WO2018094269A1 (en) 2016-11-17 2018-05-24 Apeel Technology, Inc. Compositions formed from plant extracts and methods of preparation thereof
CN108636307B (zh) * 2018-04-18 2021-05-25 天津大学 通过微胶囊内结晶制备膜包覆晶体的方法
US20200078758A1 (en) * 2018-09-07 2020-03-12 The Procter & Gamble Company Methods and Systems for Forming Microcapsules
US20200078759A1 (en) * 2018-09-07 2020-03-12 The Procter & Gamble Company Methods and Systems for Forming Microcapsules
US20200078757A1 (en) * 2018-09-07 2020-03-12 The Procter & Gamble Company Methods and Systems for Forming Microcapsules
WO2021178553A1 (en) 2020-03-04 2021-09-10 Apeel Technology, Inc. Coated agricultural products and corresponding methods
WO2022094339A1 (en) 2020-10-30 2022-05-05 Apeel Technology, Inc. Compositions and methods of preparation thereof

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Also Published As

Publication number Publication date
EP0067533A1 (en) 1982-12-22
AU8237082A (en) 1984-04-05
NZ200251A (en) 1986-04-11
DE3269789D1 (en) 1986-04-17
US4353962A (en) 1982-10-12
EP0067533B1 (en) 1986-03-12
ATE18511T1 (de) 1986-03-15
JPS5834034A (ja) 1983-02-28
GB2104033A (en) 1983-03-02
CA1198325A (en) 1985-12-24
PH18718A (en) 1985-09-11
IL65542A0 (en) 1982-07-30
ZA822397B (en) 1983-04-27
AU583467B2 (en) 1989-05-04
ES8307119A1 (es) 1983-06-16
GB2104033B (en) 1985-02-27

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