HUT53258A - Process for producing capsules containing cellulose or starch for retarde compositions - Google Patents

Process for producing capsules containing cellulose or starch for retarde compositions

Info

Publication number
HUT53258A
HUT53258A HU891516A HU151689A HUT53258A HU T53258 A HUT53258 A HU T53258A HU 891516 A HU891516 A HU 891516A HU 151689 A HU151689 A HU 151689A HU T53258 A HUT53258 A HU T53258A
Authority
HU
Hungary
Prior art keywords
retarde
starch
compositions
capsules containing
containing cellulose
Prior art date
Application number
HU891516A
Other languages
Hungarian (hu)
Other versions
HU208220B (en
Inventor
Albert Bagi
Jenoe Farago
Laszlo Meiszel
Peterne Hasznos
Jozsef Pernyeszi
Gyoergy Mogyorosy
Original Assignee
Nehezvegyipari Kutato Intezet
Magyar Viscosagyar
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, Magyar Viscosagyar filed Critical Nehezvegyipari Kutato Intezet
Priority to HU891516A priority Critical patent/HU208220B/en
Priority to GR900100217A priority patent/GR1000998B/en
Priority to PL28442790A priority patent/PL284427A1/en
Priority to ES9050013A priority patent/ES2038940A6/en
Priority to NL9020411A priority patent/NL9020411A/en
Priority to YU57490A priority patent/YU57490A/en
Priority to PCT/HU1990/000021 priority patent/WO1990011129A1/en
Publication of HUT53258A publication Critical patent/HUT53258A/en
Priority to BG093302A priority patent/BG93302A/en
Publication of HU208220B publication Critical patent/HU208220B/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Zoology (AREA)
  • Agronomy & Crop Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
HU891516A 1989-03-24 1989-03-24 Process for producing capsules containing cellulose or starch for compositions with controlled release of active ingredient HU208220B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
HU891516A HU208220B (en) 1989-03-24 1989-03-24 Process for producing capsules containing cellulose or starch for compositions with controlled release of active ingredient
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
PL28442790A PL284427A1 (en) 1989-03-24 1990-03-23 Method for manufacturing ecological capsules
ES9050013A ES2038940A6 (en) 1989-03-24 1990-03-23 Method for producing ecologic capsule of natural origin for products with controlled release of the active ingredient
NL9020411A NL9020411A (en) 1989-03-24 1990-03-23 PROCESS FOR MAKING AN ECOLOGICAL CAPSULE OF NATURAL ORIGIN FOR PRODUCTS WITH CONTROLLED DELIVERY OF THE ACTIVE SUBSTANCE.
YU57490A YU57490A (en) 1989-03-24 1990-03-23 PROCEDURE FOR THE PRODUCTION OF AN ECOLOGICAL CAPSULE OF NATURAL ORIGIN FOR PRODUCTS WITH CONTROLLED RELEASE OF THE ACTIVE INGREDIENT
PCT/HU1990/000021 WO1990011129A1 (en) 1989-03-24 1990-03-23 Method for producing ecologic capsule of natural origin for products with controlled release of the active ingredient
BG093302A BG93302A (en) 1989-03-24 1990-11-23 METHOD FOR OBTAINING AN ECOLOGICAL CAPSULE OF NATURAL ORIGIN WITH CONTROLLED RELEASE OF THE ACTIVE INGREDIENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU891516A 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
HUT53258A true HUT53258A (en) 1990-10-28
HU208220B HU208220B (en) 1993-09-28

Family

ID=10954834

Family Applications (1)

Application Number Title Priority Date Filing Date
HU891516A HU208220B (en) 1989-03-24 1989-03-24 Process for producing capsules containing cellulose or starch for compositions with controlled release of active ingredient

Country Status (8)

Country Link
BG (1) BG93302A (en)
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

Family Cites Families (8)

* 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
DE2453852A1 (en) * 1973-11-16 1975-05-28 Ciba Geigy Ag METHOD OF ENCAPSULATING SUBSTANCES NOT MIXABLE WITH WATER
US4157983A (en) * 1977-07-28 1979-06-12 Champion International Corporation Process for production of encapsulated water-dispersible materials
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
JPS58124705A (en) * 1982-01-18 1983-07-25 Kureha Chem Ind Co Ltd Micro-capsule of agricultural chemical and its preparation
US4657582A (en) * 1985-05-30 1987-04-14 Pennwalt Corporation Polyhydroxy polymer delivery systems
IE60710B1 (en) * 1987-08-26 1994-08-10 Rohm & Haas 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

Also Published As

Publication number Publication date
WO1990011129A1 (en) 1990-10-04
NL9020411A (en) 1991-03-01
HU208220B (en) 1993-09-28
ES2038940A6 (en) 1993-08-01
PL284427A1 (en) 1991-02-25
GR900100217A (en) 1990-07-31
GR1000998B (en) 1993-03-31
BG93302A (en) 1993-12-24
YU57490A (en) 1992-12-21

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee