GR900100217A - Method for producing ecologic capsule of natural origin for products with controlled release of the active ingredient - Google Patents

Method for producing ecologic capsule of natural origin for products with controlled release of the active ingredient

Info

Publication number
GR900100217A
GR900100217A GR90100217A GR900100217A GR900100217A GR 900100217 A GR900100217 A GR 900100217A GR 90100217 A GR90100217 A GR 90100217A GR 900100217 A GR900100217 A GR 900100217A GR 900100217 A GR900100217 A GR 900100217A
Authority
GR
Greece
Prior art keywords
ecologic
capsule
products
producing
active ingredient
Prior art date
Application number
GR90100217A
Other languages
Greek (el)
Other versions
GR1000998B (en
Inventor
Albert Bagi
Jeno Farago
Laszlo Meiszel
Magdolna Hasznos-Nezdei
Jozsef Pernyeszi
Guorgy Mogyorosy
Karoly Sagi
Laszlo Szabo
Dezso Miklos
Katalin Simon
Laszlo Bagi
Gesztelyi Jydit Nagu-Baboczky
Original Assignee
Nehezvegyipari Kutato Intezet
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 Nehezvegyipari Kutato Intezet filed Critical Nehezvegyipari Kutato Intezet
Publication of GR900100217A publication Critical patent/GR900100217A/en
Publication of GR1000998B publication Critical patent/GR1000998B/en

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
    • B01J13/18—In situ polymerisation with all reactants being present in the same phase
    • 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
    • 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
GR900100217A 1989-03-24 1990-03-22 Method for producing ecologic capsule of natural origin for products with controlled release of the active ingredient GR1000998B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU151689A HU208220B (en) 1989-03-24 1989-03-24 Process for producing capsules containing cellulose or starch for compositions with controlled release of active ingredient

Publications (2)

Publication Number Publication Date
GR900100217A true GR900100217A (en) 1990-07-31
GR1000998B GR1000998B (en) 1993-03-31

Family

ID=10954834

Family Applications (1)

Application Number Title Priority Date Filing Date
GR900100217A GR1000998B (en) 1989-03-24 1990-03-22 Method for producing ecologic capsule of natural origin for products with controlled release of the active ingredient

Country Status (7)

Country Link
ES (1) ES2038940A6 (en)
GR (1) GR1000998B (en)
HU (1) HU208220B (en)
NL (1) NL9020411A (en)
PL (1) PL284427A1 (en)
WO (1) WO1990011129A1 (en)
YU (1) YU57490A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999033341A1 (en) * 1997-12-24 1999-07-08 Kiwitech Limited Substantially water-insoluble matrix containing bioactive substances for slow release
US7670612B2 (en) 2002-04-10 2010-03-02 Innercap Technologies, Inc. Multi-phase, multi-compartment capsular delivery apparatus and methods for using same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016308A (en) * 1957-08-06 1962-01-09 Moore Business Forms Inc Recording paper coated with microscopic capsules of coloring material, capsules and method of making
FR2251366A1 (en) * 1973-11-16 1975-06-13 Ciba Geigy Ag Encapsulation of water-immiscible substances - using polymeric polyfunctional cpd and polyacrolein cpd
US4157983A (en) * 1977-07-28 1979-06-12 Champion International Corporation Process for production of encapsulated water-dispersible materials
GB2113170A (en) * 1982-01-18 1983-08-03 Kureha Chemical Ind Co Ltd Microencapsulated agricultural pesticides
EP0305212A1 (en) * 1987-08-26 1989-03-01 Rohm And Haas Company Process for microencapsulation, uses of polymers prepared by said process, and compositions containing polymers prepared by said process
DD266976A1 (en) * 1987-12-23 1989-04-19 Akad Wissenschaften Ddr METHOD FOR PRODUCING AMINO-FRACTURE MICRO-CAPSULES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020781C2 (en) * 1980-05-31 1982-11-18 Hoechst Ag, 6000 Frankfurt Pressure-resistant microcapsules with a polyamide outer shell and an inner mass structured by polyurethane-polyurea or polyurea and process for their production
US4657582A (en) * 1985-05-30 1987-04-14 Pennwalt Corporation Polyhydroxy polymer delivery systems

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016308A (en) * 1957-08-06 1962-01-09 Moore Business Forms Inc Recording paper coated with microscopic capsules of coloring material, capsules and method of making
FR2251366A1 (en) * 1973-11-16 1975-06-13 Ciba Geigy Ag Encapsulation of water-immiscible substances - using polymeric polyfunctional cpd and polyacrolein cpd
US4157983A (en) * 1977-07-28 1979-06-12 Champion International Corporation Process for production of encapsulated water-dispersible materials
GB2113170A (en) * 1982-01-18 1983-08-03 Kureha Chemical Ind Co Ltd Microencapsulated agricultural pesticides
EP0305212A1 (en) * 1987-08-26 1989-03-01 Rohm And Haas Company Process for microencapsulation, uses of polymers prepared by said process, and compositions containing polymers prepared by said process
DD266976A1 (en) * 1987-12-23 1989-04-19 Akad Wissenschaften Ddr METHOD FOR PRODUCING AMINO-FRACTURE MICRO-CAPSULES

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CLAIMS SEARCHED: ALL *
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, vol. 20, no. 4, 1972, pages 892-894; W.B. HEWSON et al.: "Ureaform fertilizer-herbicide combinations" *
JOURNAL OF CONTROLLED RELEASE, vol. 7, no. 1, April 1988, pages 25-31, Amsterdam, NL; D. TRIMNELL et al.: "Autoencapsulation: A new method for entrapping pesticides within starch" *

Also Published As

Publication number Publication date
YU57490A (en) 1992-12-21
HU208220B (en) 1993-09-28
HUT53258A (en) 1990-10-28
PL284427A1 (en) 1991-02-25
NL9020411A (en) 1991-03-01
GR1000998B (en) 1993-03-31
WO1990011129A1 (en) 1990-10-04
ES2038940A6 (en) 1993-08-01

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