CH393274A - Verfahren zum Überziehen von Partikeln - Google Patents

Verfahren zum Überziehen von Partikeln

Info

Publication number
CH393274A
CH393274A CH8205659A CH8205659A CH393274A CH 393274 A CH393274 A CH 393274A CH 8205659 A CH8205659 A CH 8205659A CH 8205659 A CH8205659 A CH 8205659A CH 393274 A CH393274 A CH 393274A
Authority
CH
Switzerland
Prior art keywords
coating particles
particles
coating
Prior art date
Application number
CH8205659A
Other languages
English (en)
Inventor
Nelson Hiestand Everett
Hugo Jensen Erik
Dietrich Meister Peter
Original Assignee
Ncr 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 Ncr Co filed Critical Ncr Co
Publication of CH393274A publication Critical patent/CH393274A/de

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N25/00Biocides, 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
    • A01N25/26Biocides, 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
    • A01N25/28Microcapsules or nanocapsules
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5089Processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • B01J13/06Making microcapsules or microballoons by phase separation
    • B01J13/10Complex coacervation, i.e. interaction of oppositely charged particles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Toxicology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
CH8205659A 1958-12-22 1959-12-19 Verfahren zum Überziehen von Partikeln CH393274A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78192658A 1958-12-22 1958-12-22

Publications (1)

Publication Number Publication Date
CH393274A true CH393274A (de) 1965-06-15

Family

ID=25124400

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8205659A CH393274A (de) 1958-12-22 1959-12-19 Verfahren zum Überziehen von Partikeln

Country Status (5)

Country Link
BR (1) BR5915727D0 (de)
CH (1) CH393274A (de)
DE (1) DE1248016B (de)
FR (1) FR1280583A (de)
GB (1) GB929227A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL275045A (de) * 1962-02-20
DE3237814A1 (de) * 1982-10-12 1984-04-12 Warner-Lambert Co., 07950 Morris Plains, N.J. Wasserfreie emulsionen und verwendung derselben
JPS59166966A (ja) * 1983-03-14 1984-09-20 Fuji Photo Film Co Ltd カプセルトナ−の製造法
DE3702029A1 (de) * 1987-01-24 1988-08-04 Basf Ag Waessriges oder pulverfoermiges, wasserdispergierbares praeparat eines in wasser schwerloeslichen pharmazeutischen wirkstoffs und verfahren zu seiner herstellung
DE19840583A1 (de) 1998-09-05 2000-03-09 Bayer Ag Mikrokapsel-Formulierungen
US6653256B1 (en) 1999-08-24 2003-11-25 Bayer Aktiengesellschaft Microcapsule formulations
US9364422B2 (en) 2013-12-19 2016-06-14 Avon Products, Inc Styrene maleic anhydride polymers in cosmetics and personal care products
CN114015271B (zh) * 2021-11-25 2022-11-08 亚士创能科技(上海)股份有限公司 可批刮水包水多彩涂料及制备方法、施工方法及应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800457A (en) * 1953-06-30 1957-07-23 Ncr Co Oil-containing microscopic capsules and method of making them
NL95045C (de) * 1953-06-30

Also Published As

Publication number Publication date
DE1248016B (de) 1967-08-24
GB929227A (en) 1963-06-19
BR5915727D0 (pt) 1973-05-29
FR1280583A (fr) 1962-01-08

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