ZA801750B - Encapsulation by interfacial polycondensation - Google Patents

Encapsulation by interfacial polycondensation

Info

Publication number
ZA801750B
ZA801750B ZA00801750A ZA801750A ZA801750B ZA 801750 B ZA801750 B ZA 801750B ZA 00801750 A ZA00801750 A ZA 00801750A ZA 801750 A ZA801750 A ZA 801750A ZA 801750 B ZA801750 B ZA 801750B
Authority
ZA
South Africa
Prior art keywords
encapsulation
interfacial polycondensation
polycondensation
interfacial
Prior art date
Application number
ZA00801750A
Other languages
English (en)
Inventor
J Deming
G 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 ZA801750B publication Critical patent/ZA801750B/xx

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)
ZA00801750A 1979-03-26 1980-03-25 Encapsulation by interfacial polycondensation ZA801750B (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
ZA801750B true ZA801750B (en) 1981-08-26

Family

ID=21815892

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00801750A ZA801750B (en) 1979-03-26 1980-03-25 Encapsulation by interfacial polycondensation

Country Status (30)

Country Link
US (2) US4280833A (fi)
EP (1) EP0017409B1 (fi)
JP (1) JPS55129146A (fi)
KR (1) KR840000114B1 (fi)
AR (1) AR224644A1 (fi)
AT (1) ATE2774T1 (fi)
AU (1) AU532474B2 (fi)
BR (1) BR8001786A (fi)
CA (1) CA1165581A (fi)
CS (1) CS249110B2 (fi)
DD (1) DD149471A5 (fi)
DE (1) DE3062315D1 (fi)
DK (1) DK155574C (fi)
ES (1) ES489855A0 (fi)
FI (1) FI67789C (fi)
GE (1) GEP19960529B (fi)
GR (1) GR67254B (fi)
HU (1) HU191324B (fi)
IL (1) IL59510A (fi)
IN (1) IN152084B (fi)
NO (1) NO150424C (fi)
NZ (1) NZ193261A (fi)
PH (1) PH17996A (fi)
PL (2) PL134710B1 (fi)
PT (1) PT71010A (fi)
RO (1) RO81047A (fi)
SU (1) SU1039436A3 (fi)
UA (1) UA5920A1 (fi)
YU (1) YU42504B (fi)
ZA (1) ZA801750B (fi)

Families Citing this family (105)

* Cited by examiner, † Cited by third party
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US4534783A (en) * 1984-01-03 1985-08-13 Monsanto Co. High concentration encapsulation of water soluble-materials
US4640709A (en) * 1984-06-12 1987-02-03 Monsanto Company High concentration encapsulation by interfacial polycondensation
US4670246A (en) * 1984-11-05 1987-06-02 Pennwalt Corporation Microencapsulated pyrethroids
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CN109414013B (zh) * 2016-07-27 2021-11-12 巴斯夫欧洲公司 具有阴离子c6-c10共分散剂的微胶囊的农用配制剂
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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
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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
RO81047B (ro) 1983-05-30
DE3062315D1 (en) 1983-04-21
NO800856L (no) 1980-09-29
SU1039436A3 (ru) 1983-08-30
HU191324B (en) 1987-02-27
AU532474B2 (en) 1983-09-29
RO81047A (ro) 1983-06-01
NZ193261A (en) 1982-11-23
DD149471A5 (de) 1981-07-15
US4417916A (en) 1983-11-29
HUT36324A (en) 1985-09-30
US4280833A (en) 1981-07-28
YU42504B (en) 1988-10-31
PL134937B1 (en) 1985-09-30
AU5682880A (en) 1980-10-02
KR840000114B1 (ko) 1984-02-16
PL222988A1 (fi) 1981-01-02
KR830001606A (ko) 1983-05-18
IL59510A0 (en) 1980-05-30
PL134710B1 (en) 1985-09-30
DK155574B (da) 1989-04-24
DK155574C (da) 1989-10-09
JPS6332761B2 (fi) 1988-07-01
FI67789C (fi) 1985-06-10
EP0017409A1 (en) 1980-10-15
NO150424C (no) 1984-10-17
FI67789B (fi) 1985-02-28
DK127780A (da) 1980-09-27
EP0017409B1 (en) 1983-03-16
PT71010A (en) 1980-04-01
ATE2774T1 (de) 1983-04-15
NO150424B (no) 1984-07-09
JPS55129146A (en) 1980-10-06
GEP19960529B (en) 1996-07-19
PH17996A (en) 1985-02-28
AR224644A1 (es) 1981-12-30
YU83180A (en) 1984-02-29
UA5920A1 (uk) 1994-12-29
ES8101906A1 (es) 1980-12-16
IN152084B (fi) 1983-10-15
IL59510A (en) 1983-03-31
FI800920A (fi) 1980-09-27
CS249110B2 (en) 1987-03-12
BR8001786A (pt) 1980-11-18
ES489855A0 (es) 1980-12-16
GR67254B (fi) 1981-06-26
CA1165581A (en) 1984-04-17

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