BE795421A - Procede de production de microcapsules ayant de fortes parois cellulaires - Google Patents

Procede de production de microcapsules ayant de fortes parois cellulaires

Info

Publication number
BE795421A
BE795421A BE795421DA BE795421A BE 795421 A BE795421 A BE 795421A BE 795421D A BE795421D A BE 795421DA BE 795421 A BE795421 A BE 795421A
Authority
BE
Belgium
Prior art keywords
microcapsules
production
strong cellular
cellular walls
walls
Prior art date
Application number
Other languages
English (en)
Inventor
M Kiritani
Original Assignee
Fuji Photo Film Co Ltd
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.)
Publication date
Publication of BE795421A publication Critical patent/BE795421A/fr

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Pest Control & Pesticides (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fats And Perfumes (AREA)
  • Color Printing (AREA)
  • Medicinal Preparation (AREA)
BE795421D 1972-02-14 Procede de production de microcapsules ayant de fortes parois cellulaires BE795421A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1534672A JPS553969B2 (fr) 1972-02-14 1972-02-14

Publications (1)

Publication Number Publication Date
BE795421A true BE795421A (fr) 1973-05-29

Family

ID=11886218

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795421D BE795421A (fr) 1972-02-14 Procede de production de microcapsules ayant de fortes parois cellulaires

Country Status (5)

Country Link
JP (1) JPS553969B2 (fr)
BE (1) BE795421A (fr)
DE (1) DE2307247A1 (fr)
ES (1) ES411568A1 (fr)
GB (1) GB1416224A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2311712B2 (de) * 1973-03-09 1978-08-10 Bayer Ag, 5090 Leverkusen Verfahren zur Hersteilung von Mikrokapseln
DE3020781C2 (de) * 1980-05-31 1982-11-18 Hoechst Ag, 6000 Frankfurt Druckbeständige Mikrokapseln mit einer Polyamid-Außenhülle und einer durch Polyurethan-Polyharnstoff oder Polyharnstoff strukturierten Innenmasse und Verfahren zu ihrer Herstellung
JPS62129141A (ja) * 1985-11-29 1987-06-11 Fuji Photo Film Co Ltd マイクロカプセルの製造方法
FR2823994B1 (fr) * 2001-04-27 2003-05-30 Inst Francais Du Petrole Procede de fabrication de microcapsules par polycondensation interfaciale avec de la polyoxyalkyneamine et des chlorures d'acide
CN102120167B (zh) * 2009-09-18 2014-10-29 国际香料和香精公司 胶囊封装的活性材料
CN102960599A (zh) * 2012-11-19 2013-03-13 陕西科技大学 一种含益生元的双歧杆菌微胶囊的制备方法
MX361658B (es) * 2013-08-15 2018-12-13 Int Flavors & Fragrances Inc Capsulas de poliurea o poliuretano.
JP6569226B2 (ja) * 2014-01-30 2019-09-04 日本製紙株式会社 マイクロカプセル及びこれを用いた感圧複写紙
US10485739B2 (en) 2014-10-16 2019-11-26 Encapsys Llc High strength microcapsules
US9714396B2 (en) 2014-10-16 2017-07-25 Encapsys Llc Controlled release dual walled microcapsules
US9714397B2 (en) 2014-10-16 2017-07-25 Encapsys Llc Controlled release microcapsules

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945135B1 (fr) * 1970-08-21 1974-12-02

Also Published As

Publication number Publication date
JPS553969B2 (fr) 1980-01-28
ES411568A1 (es) 1976-01-01
JPS4884086A (fr) 1973-11-08
GB1416224A (en) 1975-12-03
DE2307247A1 (de) 1973-08-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FUJI PHOTO FILM CO. LTD

Effective date: 19900228