MX9301733A - Microcapsulas de liberacion controlada. - Google Patents

Microcapsulas de liberacion controlada.

Info

Publication number
MX9301733A
MX9301733A MX9301733A MX9301733A MX9301733A MX 9301733 A MX9301733 A MX 9301733A MX 9301733 A MX9301733 A MX 9301733A MX 9301733 A MX9301733 A MX 9301733A MX 9301733 A MX9301733 A MX 9301733A
Authority
MX
Mexico
Prior art keywords
controlled release
release microcapsules
microcapsules
crosslinked gelatin
encapsulating
Prior art date
Application number
MX9301733A
Other languages
English (en)
Inventor
William A Mcmahon
Chel W Lew
Keith L Branly
Original Assignee
Micro Flo Co
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 Micro Flo Co filed Critical Micro Flo Co
Publication of MX9301733A publication Critical patent/MX9301733A/es

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
    • 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)
  • 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)

Abstract

Se preparan microcápsulas mediante la encapsulación de un material de núcleo con una pared cubierta de cápsula que contiene gelatina reticulada con glutaraldehído, y cuando menos un plastificante soluble en agua que reduce la permeabilidad de la gelatina reticulada.
MX9301733A 1992-03-27 1993-03-26 Microcapsulas de liberacion controlada. MX9301733A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/858,130 US5292533A (en) 1992-03-27 1992-03-27 Controlled release microcapsules

Publications (1)

Publication Number Publication Date
MX9301733A true MX9301733A (es) 1994-01-31

Family

ID=25327560

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9301733A MX9301733A (es) 1992-03-27 1993-03-26 Microcapsulas de liberacion controlada.

Country Status (7)

Country Link
US (2) US5292533A (es)
JP (1) JP3426636B2 (es)
CA (1) CA2092328C (es)
DE (1) DE4309756B4 (es)
FR (1) FR2689032B1 (es)
GB (1) GB2265594B (es)
MX (1) MX9301733A (es)

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US10285431B2 (en) * 2004-12-30 2019-05-14 Philip Morris Usa Inc. Encapsulated flavorant designed for thermal release and cigarette bearing the same
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CN103281905B (zh) 2010-12-21 2016-10-19 拜尔作物科学有限合伙公司 芽孢杆菌属的砂纸突变体及其用于增进植物生长、促进植物健康及控制疾病和害虫的方法
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CN107281158A (zh) * 2016-04-12 2017-10-24 王玉万 用泰乐菌素反萃取液制备含泰乐菌素的囊心物及其微囊
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US10570017B2 (en) * 2017-01-16 2020-02-25 Winsky Technology Hong Kong Limited Yolk-shell-structured material, anode material, anode, battery, and method of forming same
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Also Published As

Publication number Publication date
GB9305585D0 (en) 1993-05-05
JPH0640807A (ja) 1994-02-15
US5466460A (en) 1995-11-14
US5292533A (en) 1994-03-08
CA2092328A1 (en) 1993-09-28
CA2092328C (en) 2003-11-18
DE4309756B4 (de) 2006-09-07
GB2265594A (en) 1993-10-06
GB2265594B (en) 1996-02-28
DE4309756A1 (de) 1993-09-30
FR2689032B1 (fr) 1994-12-09
JP3426636B2 (ja) 2003-07-14
FR2689032A1 (fr) 1993-10-01

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