NL7900958A - Microcapsules van polyvinylalcohol met vloeibaar, in water onoplosbaar vulsel en werkwijze voor hun ver- vaardiging. - Google Patents

Microcapsules van polyvinylalcohol met vloeibaar, in water onoplosbaar vulsel en werkwijze voor hun ver- vaardiging.

Info

Publication number
NL7900958A
NL7900958A NL7900958A NL7900958A NL7900958A NL 7900958 A NL7900958 A NL 7900958A NL 7900958 A NL7900958 A NL 7900958A NL 7900958 A NL7900958 A NL 7900958A NL 7900958 A NL7900958 A NL 7900958A
Authority
NL
Netherlands
Prior art keywords
microcapsules
manufacture
liquid
water
polyvinyl alcohol
Prior art date
Application number
NL7900958A
Other languages
English (en)
Dutch (nl)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of NL7900958A publication Critical patent/NL7900958A/xx

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
    • 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
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1412—Bale and package ties, hose clamps with tighteners
    • 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
    • Y10T428/2987—Addition polymer from unsaturated monomers only

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)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicinal Preparation (AREA)
NL7900958A 1978-02-07 1979-02-06 Microcapsules van polyvinylalcohol met vloeibaar, in water onoplosbaar vulsel en werkwijze voor hun ver- vaardiging. NL7900958A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782805106 DE2805106A1 (de) 1978-02-07 1978-02-07 Mikrokapseln aus polyvinylalkohol mit fluessigem, wasserunloeslichem fuellgut und verfahren zu deren herstellung

Publications (1)

Publication Number Publication Date
NL7900958A true NL7900958A (nl) 1979-08-09

Family

ID=6031336

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7900958A NL7900958A (nl) 1978-02-07 1979-02-06 Microcapsules van polyvinylalcohol met vloeibaar, in water onoplosbaar vulsel en werkwijze voor hun ver- vaardiging.

Country Status (22)

Country Link
US (1) US4244836A (fr)
JP (1) JPS54113420A (fr)
AR (1) AR221079A1 (fr)
AT (1) AT367654B (fr)
BE (1) BE874006A (fr)
BR (1) BR7900708A (fr)
CA (1) CA1129263A (fr)
CH (1) CH642567A5 (fr)
DD (1) DD141462A5 (fr)
DE (1) DE2805106A1 (fr)
ES (1) ES477361A1 (fr)
FR (1) FR2416053B1 (fr)
GB (1) GB2013610B (fr)
HU (1) HU181882B (fr)
IL (1) IL56592A (fr)
IT (1) IT1110108B (fr)
MX (1) MX5897E (fr)
NL (1) NL7900958A (fr)
PH (1) PH14906A (fr)
PT (1) PT69189A (fr)
SU (1) SU1075948A3 (fr)
TR (1) TR20916A (fr)

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US4353962A (en) * 1980-05-15 1982-10-12 Environmental Chemicals, Inc. In-flight encapsulation of particles
US4439488A (en) * 1982-02-26 1984-03-27 The United States Of America As Represented By The Secretary Of Agriculture Encapsulation by entrapment within polyhydroxy polymer borates
US4849415A (en) * 1983-03-03 1989-07-18 The Dow Chemical Company Sustained release compositions
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
US4561981A (en) * 1984-01-27 1985-12-31 Characklis William G Treatment of fouling with microcapsules
JPS6122003A (ja) * 1984-07-09 1986-01-30 Toyo Jozo Co Ltd 殺虫剤組成物
JPH0618635B2 (ja) * 1985-05-16 1994-03-16 トツパン・ム−ア株式会社 水溶性ドライカプセル
DK352187A (da) 1986-07-09 1988-01-10 Monsanto Co Vanddispergerbart granulat og fremgangsmaade til fremstilling deraf
US4936901A (en) 1986-07-09 1990-06-26 Monsanto Company Formulations of water-dispersible granules and process for preparation thereof
JP2562624B2 (ja) * 1986-11-07 1996-12-11 昭和電工株式会社 水溶性マイクロカプセルおよび液体洗剤組成物
JPS649272A (en) * 1987-07-01 1989-01-12 Nippon Kayaku Kk Non-flying granular dye
WO1989003678A1 (fr) * 1987-10-30 1989-05-05 Stolle Research & Development Corporation Microspheres a faible solvant residuaire et procede de microencapsulage
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
US5492696A (en) * 1989-04-14 1996-02-20 The Government Of The United States Of America As Represented By The Secretary Of The Navy Controlled release microstructures
JP2914452B2 (ja) * 1989-09-28 1999-06-28 三菱製紙株式会社 マイクロカプセル及びその製造方法
US6471976B1 (en) 1990-10-01 2002-10-29 Evelyn J. Taylor Copper complex bactericide/fungicide and method of making same
CA2051716C (fr) * 1990-10-01 2002-05-14 James H. Lefiles Bactericide/fongicide pulverulent d'hydroxide de cuivre et methode de fabrication et d'utilisation
DE4127757A1 (de) * 1991-02-06 1992-08-13 Hoechst Ag Neue pflanzenschutzmittel-formulierungen
TW241194B (fr) * 1991-12-27 1995-02-21 Takeda Pharm Industry Co Ltd
US5866153A (en) * 1993-02-09 1999-02-02 Novartis Corporation Process for the preparation of microcapsules
US5639710A (en) * 1994-07-06 1997-06-17 Zeneca Limited Solid microspheres for agriculturally active compounds and process for their production
US5698210A (en) 1995-03-17 1997-12-16 Lee County Mosquito Control District Controlled delivery compositions and processes for treating organisms in a column of water or on land
ES2153112T3 (es) 1995-06-07 2001-02-16 Zeneca Ltd Composiciones dispersables en agua secas de plaguicidas microencapsulados.
UA52701C2 (uk) 1996-10-11 2003-01-15 Басф Акцієнгезельшафт Твердий засіб захисту рослин та спосіб його одержання, спосіб боротьби з небажаним ростом рослин, спосіб боротьби з шкідливими грибами і тваринами-шкідниками та спосіб регулювання росту рослин
US6776996B2 (en) 1997-07-09 2004-08-17 Basf Aktiengesellschaft Pesticidal matrices
ID20839A (id) * 1997-07-09 1999-03-11 American Cyanamid Co Bahan acuan pestisida berlapis lebih baik, pengolahan pada pembuatannya serta komposisi-komposisi yang terkandung di dalamnya
EP1062274B1 (fr) * 1998-03-11 2007-11-14 Warner-Lambert Company LLC Compositions a base d'alcool polyvinylique
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
US20030104969A1 (en) * 2000-05-11 2003-06-05 Caswell Debra Sue Laundry system having unitized dosing
US7063151B2 (en) * 2004-03-05 2006-06-20 Halliburton Energy Services, Inc. Methods of preparing and using coated particulates
GB0500956D0 (en) * 2005-01-18 2005-02-23 Unilever Plc Improvements relating to emulsions
US7915215B2 (en) * 2008-10-17 2011-03-29 Appleton Papers Inc. Fragrance-delivery composition comprising boron and persulfate ion-crosslinked polyvinyl alcohol microcapsules and method of use thereof
EP2848123B1 (fr) * 2008-10-17 2018-08-01 Encapsys, Llc Composition de diffusion de substances actives agricoles comprenant des microcapsules d'alcool polyvinylique réticulées par des ions persulfate
CA2804445A1 (fr) 2010-07-15 2012-01-19 Dow Agrosciences Llc Compositions d'herbicide solides avec adjuvant integre
US9725684B2 (en) 2011-02-25 2017-08-08 Milliken & Company Capsules and compositions comprising the same
AP3904A (en) 2012-01-25 2016-11-18 Dow Agrosciences Llc Improved solid herbicide compositions with built-in adjuvant
DE202013002158U1 (de) 2013-03-07 2013-07-01 Sto Ag Zementäre Beschichtungszusammensetzung
EP2774902B1 (fr) 2013-03-07 2017-10-04 STO SE & Co. KGaA Composition sèche contenant du ciment et procédé d'augmentation de la stabilité de stockage d'une composition sèche contenant du ciment
EP2774959A1 (fr) 2013-03-07 2014-09-10 STO SE & Co. KGaA Composition de revêtement à base de ciment et procédé d'équipement antimicrobien d'une composition de revêtement à base de ciment
CA2907765C (fr) 2013-03-21 2021-07-06 Eupraxia Pharmaceuticals USA LLC Composition a liberation prolongee injectable et son procede d'utilisation pour traiter une inflammation dans des articulations et la douleur associee a celle-ci
TW201720427A (zh) 2015-10-27 2017-06-16 優普順藥物股份有限公司 局部麻醉劑之持續釋放調配物
MX2018011642A (es) * 2016-03-31 2019-03-14 Hanmi Pharm Ind Co Ltd Preparacion en capsula compuesta que contiene tadalafilo y tamsulosina con estabilidad y tasa de elucion mejoradas.
EP3848444B1 (fr) * 2018-08-14 2026-04-01 The Procter & Gamble Company Compositions liquides pour le traitement de tissus comprenant un agent de blanchiment
EP3611246B2 (fr) * 2018-08-14 2025-07-23 The Procter & Gamble Company Compositions de traitement de tissus comprenant des capsules d'agents bénéfiques
EP3611247B2 (fr) 2018-08-14 2026-01-07 The Procter & Gamble Company Compositions de traitement de tissus comprenant des capsules d'agent traitant

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1038893B (de) * 1956-12-13 1958-09-11 Hoffmann La Roche Verfahren zur Herstellung von wasserdispergierbaren Carotinoidzubereitungen
US3210208A (en) * 1962-05-01 1965-10-05 Smith Kline French Lab Process of coating organopolysiloxane particles
US3323922A (en) * 1965-08-09 1967-06-06 Pillsbury Co Protective coatings
US3584113A (en) * 1967-08-31 1971-06-08 Eisai Co Ltd Process for the production of medical preparations having sustained release of therapeutical effect
US3582495A (en) * 1968-01-29 1971-06-01 Ncr Co Treatment of hydrophilic polymeric capsule wall material with vanadium compounds
US3664963A (en) * 1969-10-22 1972-05-23 Balchem Corp Encapsulation process
US3627693A (en) * 1970-01-28 1971-12-14 Ncr Co Layered capsule walls and a method for manufacturing them
DE2140346A1 (de) * 1971-08-19 1973-02-22 Eiichiro Nakatsuka Tabakrauchfilter
GB1403584A (en) * 1972-05-19 1975-08-28 Beecham Group Ltd Control medicaments
JPS582928B2 (ja) * 1973-10-30 1983-01-19 協和醗酵工業株式会社 粉末製品の製造法

Also Published As

Publication number Publication date
SU1075948A3 (ru) 1984-02-23
CH642567A5 (de) 1984-04-30
IT1110108B (it) 1985-12-23
US4244836A (en) 1981-01-13
TR20916A (tr) 1983-01-01
HU181882B (en) 1983-11-28
GB2013610B (en) 1982-08-18
IL56592A0 (en) 1979-05-31
MX5897E (es) 1984-08-22
ES477361A1 (es) 1979-07-01
IL56592A (en) 1982-01-31
PT69189A (en) 1979-03-01
PH14906A (en) 1982-01-29
IT7919912A0 (it) 1979-02-05
AT367654B (de) 1982-07-26
DD141462A5 (de) 1980-05-07
BR7900708A (pt) 1979-09-04
DE2805106A1 (de) 1979-08-16
CA1129263A (fr) 1982-08-10
ATA82379A (de) 1981-12-15
JPS54113420A (en) 1979-09-05
GB2013610A (en) 1979-08-15
FR2416053B1 (fr) 1986-12-05
AR221079A1 (es) 1980-12-30
FR2416053A1 (fr) 1979-08-31
BE874006A (fr) 1979-08-07

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed