IL56592A - Microcapsules of polyvinyl alcohol with liquid,water-insoluble content and process for their manufacture - Google Patents

Microcapsules of polyvinyl alcohol with liquid,water-insoluble content and process for their manufacture

Info

Publication number
IL56592A
IL56592A IL56592A IL5659279A IL56592A IL 56592 A IL56592 A IL 56592A IL 56592 A IL56592 A IL 56592A IL 5659279 A IL5659279 A IL 5659279A IL 56592 A IL56592 A IL 56592A
Authority
IL
Israel
Prior art keywords
microcapsules
manufacture
liquid
water
polyvinyl alcohol
Prior art date
Application number
IL56592A
Other languages
English (en)
Other versions
IL56592A0 (en
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 IL56592A0 publication Critical patent/IL56592A0/xx
Publication of IL56592A publication Critical patent/IL56592A/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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicinal Preparation (AREA)
IL56592A 1978-02-07 1979-02-05 Microcapsules of polyvinyl alcohol with liquid,water-insoluble content and process for their manufacture IL56592A (en)

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 (2)

Publication Number Publication Date
IL56592A0 IL56592A0 (en) 1979-05-31
IL56592A true IL56592A (en) 1982-01-31

Family

ID=6031336

Family Applications (1)

Application Number Title Priority Date Filing Date
IL56592A IL56592A (en) 1978-02-07 1979-02-05 Microcapsules of polyvinyl alcohol with liquid,water-insoluble content and process for their manufacture

Country Status (22)

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

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
ZA874985B (en) * 1986-07-09 1988-04-27 Monsanto Co Water-dispersible granules and process for the preparation thereof
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 (en) * 1987-10-30 1989-05-05 Stolle Research & Development Corporation Low residual solvent microspheres and microencapsulation process
US5461027A (en) * 1989-01-24 1995-10-24 Griffin Corporation Microencapsulated pendimethalin and method of making and using same
US5160530A (en) * 1989-01-24 1992-11-03 Griffin Corporation Microencapsulated polymorphic agriculturally active material
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 (en) * 1990-10-01 2002-05-14 James H. Lefiles Copper hydroxide dry flowable bactericide/fungicide and method of making and using same
DE4127757A1 (de) * 1991-02-06 1992-08-13 Hoechst Ag Neue pflanzenschutzmittel-formulierungen
TW241194B (hu) * 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
DK0869712T3 (da) 1995-06-07 2001-01-02 Zeneca Ltd Tørre, vand-dispergerbare sammensætninger af mikroindkapslede pesticider
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
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
US6776996B2 (en) 1997-07-09 2004-08-17 Basf Aktiengesellschaft Pesticidal matrices
ATE378376T1 (de) * 1998-03-11 2007-11-15 Warner Lambert Co Polyvinylalkohol-zusammensetzungen
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
US7354596B1 (en) 1998-05-01 2008-04-08 3M Innovative Properties Company Anti-microbial agent delivery system
US20030104969A1 (en) * 2000-05-11 2003-06-05 Caswell Debra Sue Laundry system having unitized dosing
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
EP2346323B1 (en) * 2008-10-17 2015-08-26 Appvion, Inc. An agriculture actives delivery composition comprising boron and persulfate ion-crosslinked polyvinyl alcohol microcapsules and metod of use thereof
UA109445C2 (uk) 2010-07-15 2015-08-25 Тверді гербіцидні композиції з невід'ємним допоміжним засобом
US9725684B2 (en) 2011-02-25 2017-08-08 Milliken & Company Capsules and compositions comprising the same
NZ627542A (en) 2012-01-25 2016-04-29 Dow Agrosciences Llc Improved solid herbicide compositions with built-in adjuvant
EP2774902B1 (de) 2013-03-07 2017-10-04 STO SE & Co. KGaA Zementhaltige trockenzusammensetzung und verfahren zur erhöhung der lagerstabilität einer zementhaltigen trockenzusammensetzung
DE202013002158U1 (de) 2013-03-07 2013-07-01 Sto Ag Zementäre Beschichtungszusammensetzung
EP2774959A1 (de) 2013-03-07 2014-09-10 STO SE & Co. KGaA Zementäre Beschichtungszusammensetzung und Verfahren zur antimikrobiellen Ausrüstung einer zementären Beschichtungszusammensetzung
SG11201507751YA (en) 2013-03-21 2015-10-29 Eupraxia Pharmaceuticals USA LLC Injectable sustained release composition and method of using the same for treating inflammation in joints and pain associated therewith
JP2018531951A (ja) * 2015-10-27 2018-11-01 ユープラシア ファーマシューティカルズ インク． 局所麻酔薬の徐放性製剤
ES2933177T3 (es) * 2016-03-31 2023-02-02 Hanmi Pharm Ind Co Ltd Preparación de cápsulas compuestas, que contienen tadalafilo y tamsulosina, y que tienen una estabilidad y una tasa de elución mejoradas
EP3611246B1 (en) * 2018-08-14 2021-03-10 The Procter & Gamble Company Fabric treatment compositions comprising benefit agent capsules
EP3848443A1 (en) * 2018-08-14 2021-07-14 The Procter & Gamble Company Fabric treatment compositions comprising benefit agent capsules
EP3611245B1 (en) * 2018-08-14 2021-03-10 The Procter & Gamble Company Liquid fabric treatment compositions comprising brightener

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CH642567A5 (de) 1984-04-30
GB2013610A (en) 1979-08-15
BE874006A (fr) 1979-08-07
PT69189A (en) 1979-03-01
AT367654B (de) 1982-07-26
SU1075948A3 (ru) 1984-02-23
TR20916A (tr) 1983-01-01
HU181882B (en) 1983-11-28
IL56592A0 (en) 1979-05-31
JPS54113420A (en) 1979-09-05
IT7919912A0 (it) 1979-02-05
MX5897E (es) 1984-08-22
CA1129263A (en) 1982-08-10
US4244836A (en) 1981-01-13
BR7900708A (pt) 1979-09-04
IT1110108B (it) 1985-12-23
NL7900958A (nl) 1979-08-09
FR2416053B1 (fr) 1986-12-05
AR221079A1 (es) 1980-12-30
DE2805106A1 (de) 1979-08-16
ES477361A1 (es) 1979-07-01
ATA82379A (de) 1981-12-15
GB2013610B (en) 1982-08-18
DD141462A5 (de) 1980-05-07
PH14906A (en) 1982-01-29
FR2416053A1 (fr) 1979-08-31

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