GEP19960529B - Method for making microcapsules - Google Patents

Method for making microcapsules

Info

Publication number
GEP19960529B
GEP19960529B GEAP19931354A GEAP1993001354A GEP19960529B GE P19960529 B GEP19960529 B GE P19960529B GE AP19931354 A GEAP19931354 A GE AP19931354A GE AP1993001354 A GEAP1993001354 A GE AP1993001354A GE P19960529 B GEP19960529 B GE P19960529B
Authority
GE
Georgia
Prior art keywords
microsheaths
mixed
water
polymethylen
reception
Prior art date
Application number
GEAP19931354A
Other languages
English (en)
Inventor
John Miley Deming
George Bernard Beestman
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of GEP19960529B publication Critical patent/GEP19960529B/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
    • B01J13/16—Interfacial polymerisation
    • 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
    • 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]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (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)
  • Agronomy & Crop Science (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Building Environments (AREA)
GEAP19931354A 1979-03-26 1993-07-31 Method for making microcapsules GEP19960529B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/023,566 US4280833A (en) 1979-03-26 1979-03-26 Encapsulation by interfacial polycondensation, and aqueous herbicidal composition containing microcapsules produced thereby

Publications (1)

Publication Number Publication Date
GEP19960529B true GEP19960529B (en) 1996-07-19

Family

ID=21815892

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP19931354A GEP19960529B (en) 1979-03-26 1993-07-31 Method for making microcapsules

Country Status (30)

Country Link
US (2) US4280833A (https=)
EP (1) EP0017409B1 (https=)
JP (1) JPS55129146A (https=)
KR (1) KR840000114B1 (https=)
AR (1) AR224644A1 (https=)
AT (1) ATE2774T1 (https=)
AU (1) AU532474B2 (https=)
BR (1) BR8001786A (https=)
CA (1) CA1165581A (https=)
CS (1) CS249110B2 (https=)
DD (1) DD149471A5 (https=)
DE (1) DE3062315D1 (https=)
DK (1) DK155574C (https=)
ES (1) ES8101906A1 (https=)
FI (1) FI67789C (https=)
GE (1) GEP19960529B (https=)
GR (1) GR67254B (https=)
HU (1) HU191324B (https=)
IL (1) IL59510A (https=)
IN (1) IN152084B (https=)
NO (1) NO150424C (https=)
NZ (1) NZ193261A (https=)
PH (1) PH17996A (https=)
PL (2) PL134710B1 (https=)
PT (1) PT71010A (https=)
RO (1) RO81047A (https=)
SU (1) SU1039436A3 (https=)
UA (1) UA5920A1 (https=)
YU (1) YU42504B (https=)
ZA (1) ZA801750B (https=)

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US4640709A (en) * 1984-06-12 1987-02-03 Monsanto Company High concentration encapsulation by interfacial polycondensation
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CN108219641B (zh) 2018-01-03 2019-08-20 华南理工大学 一种木质素磺酸盐分散自愈合聚脲涂料及其制备方法和涂层与应用
US11419331B2 (en) * 2019-01-30 2022-08-23 Monsanto Technology Llc Microencapsulated acetamide herbicides
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MX2023003244A (es) 2020-09-18 2023-04-11 Encapsys Llc Microcapsulas de urea/uretano de polisacaridos modificados con amina.
JP7550707B2 (ja) * 2021-04-22 2024-09-13 日本化薬株式会社 マイクロカプセル農薬組成物
WO2023110755A1 (en) 2021-12-17 2023-06-22 Syngenta Crop Protection Ag Agrochemical compositions
CN115710343A (zh) * 2022-10-31 2023-02-24 浙江明士达股份有限公司 耐折防腐蚀软体水囊材料及其制备方法
CN116371221B (zh) * 2023-04-06 2023-11-28 中山大学 一种聚酰胺纳滤膜及其制备方法和应用
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Also Published As

Publication number Publication date
DK127780A (da) 1980-09-27
JPS6332761B2 (https=) 1988-07-01
GR67254B (https=) 1981-06-26
US4280833A (en) 1981-07-28
HU191324B (en) 1987-02-27
IN152084B (https=) 1983-10-15
RO81047B (ro) 1983-05-30
DK155574B (da) 1989-04-24
NO150424B (no) 1984-07-09
EP0017409B1 (en) 1983-03-16
FI800920A7 (fi) 1980-09-27
CA1165581A (en) 1984-04-17
RO81047A (ro) 1983-06-01
FI67789B (fi) 1985-02-28
ES489855A0 (es) 1980-12-16
SU1039436A3 (ru) 1983-08-30
DE3062315D1 (en) 1983-04-21
NO150424C (no) 1984-10-17
JPS55129146A (en) 1980-10-06
DK155574C (da) 1989-10-09
HUT36324A (en) 1985-09-30
BR8001786A (pt) 1980-11-18
KR840000114B1 (ko) 1984-02-16
KR830001606A (ko) 1983-05-18
PL222988A1 (https=) 1981-01-02
PL134710B1 (en) 1985-09-30
ZA801750B (en) 1981-08-26
US4417916A (en) 1983-11-29
PT71010A (en) 1980-04-01
AU532474B2 (en) 1983-09-29
ES8101906A1 (es) 1980-12-16
YU83180A (en) 1984-02-29
DD149471A5 (de) 1981-07-15
CS249110B2 (en) 1987-03-12
UA5920A1 (uk) 1994-12-29
PH17996A (en) 1985-02-28
FI67789C (fi) 1985-06-10
PL134937B1 (en) 1985-09-30
IL59510A0 (en) 1980-05-30
YU42504B (en) 1988-10-31
ATE2774T1 (de) 1983-04-15
EP0017409A1 (en) 1980-10-15
AU5682880A (en) 1980-10-02
NZ193261A (en) 1982-11-23
IL59510A (en) 1983-03-31
AR224644A1 (es) 1981-12-30
NO800856L (no) 1980-09-29

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